Merge branch 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

Pull LED fix from Bryan Wu:
 "Pali Rohár and Pavel Machek reported the LED of Nokia N900 doesn't
  work with our latest 3.13-rc6 kernel.  Milo fixed the regression here"

* 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
  leds: lp5521/5523: Remove duplicate mutex
diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
index 46f5c79..0f2f920 100644
--- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
@@ -159,6 +159,8 @@
   mixer			343
   hdmi			344
   g2d			345
+  mdma0			346
+  smmu_mdma0		347
 
 
    [Clock Muxes]
diff --git a/MAINTAINERS b/MAINTAINERS
index d5e4ff3..31a0462 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -783,7 +783,7 @@
 F:	arch/arm/boot/dts/sama*.dtsi
 
 ARM/CALXEDA HIGHBANK ARCHITECTURE
-M:	Rob Herring <rob.herring@calxeda.com>
+M:	Rob Herring <robh@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-highbank/
@@ -1368,6 +1368,9 @@
 S:	Supported
 F:	arch/arm/mach-zynq/
 F:	drivers/cpuidle/cpuidle-zynq.c
+N:	zynq
+N:	xilinx
+F:	drivers/clocksource/cadence_ttc_timer.c
 
 ARM SMMU DRIVER
 M:	Will Deacon <will.deacon@arm.com>
@@ -2825,8 +2828,10 @@
 
 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
 M:	Daniel Vetter <daniel.vetter@ffwll.ch>
+M:	Jani Nikula <jani.nikula@linux.intel.com>
 L:	intel-gfx@lists.freedesktop.org
 L:	dri-devel@lists.freedesktop.org
+Q:	http://patchwork.freedesktop.org/project/intel-gfx/
 T:	git git://people.freedesktop.org/~danvet/drm-intel
 S:	Supported
 F:	drivers/gpu/drm/i915/
@@ -6256,7 +6261,7 @@
 
 OPEN FIRMWARE AND FLATTENED DEVICE TREE
 M:	Grant Likely <grant.likely@linaro.org>
-M:	Rob Herring <rob.herring@calxeda.com>
+M:	Rob Herring <robh+dt@kernel.org>
 L:	devicetree@vger.kernel.org
 W:	http://fdt.secretlab.ca
 T:	git git://git.secretlab.ca/git/linux-2.6.git
@@ -6268,7 +6273,7 @@
 K:	of_match_table
 
 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
-M:	Rob Herring <rob.herring@calxeda.com>
+M:	Rob Herring <robh+dt@kernel.org>
 M:	Pawel Moll <pawel.moll@arm.com>
 M:	Mark Rutland <mark.rutland@arm.com>
 M:	Ian Campbell <ijc+devicetree@hellion.org.uk>
diff --git a/Makefile b/Makefile
index ab80be7..ae1a55a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 13
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
 NAME = One Giant Leap for Frogkind
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 9db5047..177becd 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -559,7 +559,7 @@
 			compatible = "arm,pl330", "arm,primecell";
 			reg = <0x10800000 0x1000>;
 			interrupts = <0 33 0>;
-			clocks = <&clock 271>;
+			clocks = <&clock 346>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
 			#dma-channels = <8>;
diff --git a/arch/arm/crypto/aesbs-core.S_shipped b/arch/arm/crypto/aesbs-core.S_shipped
index 64205d4..71e5fc7 100644
--- a/arch/arm/crypto/aesbs-core.S_shipped
+++ b/arch/arm/crypto/aesbs-core.S_shipped
@@ -58,7 +58,7 @@
 # define VFP_ABI_FRAME	0
 # define BSAES_ASM_EXTENDED_KEY
 # define XTS_CHAIN_TWEAK
-# define __ARM_ARCH__ __LINUX_ARM_ARCH__
+# define __ARM_ARCH__	7
 #endif
 
 #ifdef __thumb__
diff --git a/arch/arm/crypto/bsaes-armv7.pl b/arch/arm/crypto/bsaes-armv7.pl
index f3d96d9..be068db 100644
--- a/arch/arm/crypto/bsaes-armv7.pl
+++ b/arch/arm/crypto/bsaes-armv7.pl
@@ -701,7 +701,7 @@
 # define VFP_ABI_FRAME	0
 # define BSAES_ASM_EXTENDED_KEY
 # define XTS_CHAIN_TWEAK
-# define __ARM_ARCH__ __LINUX_ARM_ARCH__
+# define __ARM_ARCH__	7
 #endif
 
 #ifdef __thumb__
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 3c597c2..fbeb39c 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -329,7 +329,7 @@
  */
 #define ioremap(cookie,size)		__arm_ioremap((cookie), (size), MT_DEVICE)
 #define ioremap_nocache(cookie,size)	__arm_ioremap((cookie), (size), MT_DEVICE)
-#define ioremap_cached(cookie,size)	__arm_ioremap((cookie), (size), MT_DEVICE_CACHED)
+#define ioremap_cache(cookie,size)	__arm_ioremap((cookie), (size), MT_DEVICE_CACHED)
 #define ioremap_wc(cookie,size)		__arm_ioremap((cookie), (size), MT_DEVICE_WC)
 #define iounmap				__arm_iounmap
 
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 6976b03..8756e4b 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -347,7 +347,8 @@
 #define ARCH_PFN_OFFSET		PHYS_PFN_OFFSET
 
 #define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
+#define virt_addr_valid(kaddr)	(((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \
+					&& pfn_valid(__pa(kaddr) >> PAGE_SHIFT) )
 
 #endif
 
diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h
index 75579a9..3759cac 100644
--- a/arch/arm/include/asm/xen/page.h
+++ b/arch/arm/include/asm/xen/page.h
@@ -117,6 +117,6 @@
 	return __set_phys_to_machine(pfn, mfn);
 }
 
-#define xen_remap(cookie, size) ioremap_cached((cookie), (size));
+#define xen_remap(cookie, size) ioremap_cache((cookie), (size));
 
 #endif /* _ASM_ARM_XEN_PAGE_H */
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 7940241..6eda3bf 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -36,7 +36,13 @@
 #include <asm/system_misc.h>
 #include <asm/opcodes.h>
 
-static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" };
+static const char *handler[]= {
+	"prefetch abort",
+	"data abort",
+	"address exception",
+	"interrupt",
+	"undefined instruction",
+};
 
 void *vectors_page;
 
diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index 9ee78f7..782f6c7 100644
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -96,11 +96,12 @@
 void __init footbridge_timer_init(void)
 {
 	struct clock_event_device *ce = &ckevt_dc21285;
+	unsigned rate = DIV_ROUND_CLOSEST(mem_fclk_21285, 16);
 
-	clocksource_register_hz(&cksrc_dc21285, (mem_fclk_21285 + 8) / 16);
+	clocksource_register_hz(&cksrc_dc21285, rate);
 
 	setup_irq(ce->irq, &footbridge_timer_irq);
 
 	ce->cpumask = cpumask_of(smp_processor_id());
-	clockevents_config_and_register(ce, mem_fclk_21285, 0x4, 0xffffff);
+	clockevents_config_and_register(ce, rate, 0x4, 0xffffff);
 }
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index c186891..8ea87bd 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -483,7 +483,7 @@
 	.id		= 0,
 	.dev	= {
 		.platform_data	= &lcdc0_info,
-		.coherent_dma_mask = ~0,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
 
@@ -580,7 +580,7 @@
 	.id		= 1,
 	.dev	= {
 		.platform_data	= &hdmi_lcdc_info,
-		.coherent_dma_mask = ~0,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
 
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index fe689b7..bc40b85 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -334,7 +334,7 @@
 	.resource	= lcdc_resources,
 	.dev	= {
 		.platform_data	= &lcdc_info,
-		.coherent_dma_mask = ~0,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
 
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index af06753..e721d2c 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -409,7 +409,7 @@
 	.resource	= lcdc_resources,
 	.dev	= {
 		.platform_data	= &lcdc_info,
-		.coherent_dma_mask = ~0,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
 
@@ -499,7 +499,7 @@
 	.id		= 1,
 	.dev	= {
 		.platform_data	= &hdmi_lcdc_info,
-		.coherent_dma_mask = ~0,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
 
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 6d5ba9a..3387e60 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -175,16 +175,16 @@
 		unsigned long i;
 		if (cache_is_vipt_nonaliasing()) {
 			for (i = 0; i < (1 << compound_order(page)); i++) {
-				void *addr = kmap_atomic(page);
+				void *addr = kmap_atomic(page + i);
 				__cpuc_flush_dcache_area(addr, PAGE_SIZE);
 				kunmap_atomic(addr);
 			}
 		} else {
 			for (i = 0; i < (1 << compound_order(page)); i++) {
-				void *addr = kmap_high_get(page);
+				void *addr = kmap_high_get(page + i);
 				if (addr) {
 					__cpuc_flush_dcache_area(addr, PAGE_SIZE);
-					kunmap_high(page);
+					kunmap_high(page + i);
 				}
 			}
 		}
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h
index f0e2784..2f9b751 100644
--- a/arch/parisc/include/asm/cacheflush.h
+++ b/arch/parisc/include/asm/cacheflush.h
@@ -125,42 +125,38 @@
 void mark_rodata_ro(void);
 #endif
 
-#ifdef CONFIG_PA8X00
-/* Only pa8800, pa8900 needs this */
-
 #include <asm/kmap_types.h>
 
 #define ARCH_HAS_KMAP
 
-void kunmap_parisc(void *addr);
-
 static inline void *kmap(struct page *page)
 {
 	might_sleep();
+	flush_dcache_page(page);
 	return page_address(page);
 }
 
 static inline void kunmap(struct page *page)
 {
-	kunmap_parisc(page_address(page));
+	flush_kernel_dcache_page_addr(page_address(page));
 }
 
 static inline void *kmap_atomic(struct page *page)
 {
 	pagefault_disable();
+	flush_dcache_page(page);
 	return page_address(page);
 }
 
 static inline void __kunmap_atomic(void *addr)
 {
-	kunmap_parisc(addr);
+	flush_kernel_dcache_page_addr(addr);
 	pagefault_enable();
 }
 
 #define kmap_atomic_prot(page, prot)	kmap_atomic(page)
 #define kmap_atomic_pfn(pfn)	kmap_atomic(pfn_to_page(pfn))
 #define kmap_atomic_to_page(ptr)	virt_to_page(ptr)
-#endif
 
 #endif /* _PARISC_CACHEFLUSH_H */
 
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index b7adb2a..c53fc63 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -28,9 +28,8 @@
 
 void clear_page_asm(void *page);
 void copy_page_asm(void *to, void *from);
-void clear_user_page(void *vto, unsigned long vaddr, struct page *pg);
-void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-			   struct page *pg);
+#define clear_user_page(vto, vaddr, page) clear_page_asm(vto)
+#define copy_user_page(vto, vfrom, vaddr, page) copy_page_asm(vto, vfrom)
 
 /* #define CONFIG_PARISC_TMPALIAS */
 
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index c035673..a725455 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -388,41 +388,6 @@
 }
 EXPORT_SYMBOL(flush_kernel_dcache_page_addr);
 
-void clear_user_page(void *vto, unsigned long vaddr, struct page *page)
-{
-	clear_page_asm(vto);
-	if (!parisc_requires_coherency())
-		flush_kernel_dcache_page_asm(vto);
-}
-EXPORT_SYMBOL(clear_user_page);
-
-void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-	struct page *pg)
-{
-	/* Copy using kernel mapping.  No coherency is needed
-	   (all in kmap/kunmap) on machines that don't support
-	   non-equivalent aliasing.  However, the `from' page
-	   needs to be flushed before it can be accessed through
-	   the kernel mapping. */
-	preempt_disable();
-	flush_dcache_page_asm(__pa(vfrom), vaddr);
-	preempt_enable();
-	copy_page_asm(vto, vfrom);
-	if (!parisc_requires_coherency())
-		flush_kernel_dcache_page_asm(vto);
-}
-EXPORT_SYMBOL(copy_user_page);
-
-#ifdef CONFIG_PA8X00
-
-void kunmap_parisc(void *addr)
-{
-	if (parisc_requires_coherency())
-		flush_kernel_dcache_page_addr(addr);
-}
-EXPORT_SYMBOL(kunmap_parisc);
-#endif
-
 void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
 {
 	unsigned long flags;
diff --git a/arch/powerpc/boot/dts/mpc5125twr.dts b/arch/powerpc/boot/dts/mpc5125twr.dts
index 4177b62..a618dfc 100644
--- a/arch/powerpc/boot/dts/mpc5125twr.dts
+++ b/arch/powerpc/boot/dts/mpc5125twr.dts
@@ -58,7 +58,6 @@
 		compatible = "fsl,mpc5121-immr";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		#interrupt-cells = <2>;
 		ranges = <0x0 0x80000000 0x400000>;
 		reg = <0x80000000 0x400000>;
 		bus-frequency = <66000000>;	// 66 MHz ips bus
@@ -189,6 +188,10 @@
 			reg = <0xA000 0x1000>;
 		};
 
+		// disable USB1 port
+		// TODO:
+		// correct pinmux config and fix USB3320 ulpi dependency
+		// before re-enabling it
 		usb@3000 {
 			compatible = "fsl,mpc5121-usb2-dr";
 			reg = <0x3000 0x400>;
@@ -197,6 +200,7 @@
 			interrupts = <43 0x8>;
 			dr_mode = "host";
 			phy_type = "ulpi";
+			status = "disabled";
 		};
 
 		// 5125 PSCs are not 52xx or 5121 PSC compatible
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 894662a..243ce69 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -284,7 +284,7 @@
 	subi	r1,r1,INT_FRAME_SIZE;	/* alloc frame on kernel stack	*/ \
 	beq-	1f;							   \
 	ld	r1,PACAKSAVE(r13);	/* kernel stack to use		*/ \
-1:	cmpdi	cr1,r1,0;		/* check if r1 is in userspace	*/ \
+1:	cmpdi	cr1,r1,-INT_FRAME_SIZE;	/* check if r1 is in userspace	*/ \
 	blt+	cr1,3f;			/* abort if it is		*/ \
 	li	r1,(n);			/* will be reloaded later	*/ \
 	sth	r1,PACA_TRAP_SAVE(r13);					   \
diff --git a/arch/powerpc/include/asm/unaligned.h b/arch/powerpc/include/asm/unaligned.h
index 5f1b1e3..8296381 100644
--- a/arch/powerpc/include/asm/unaligned.h
+++ b/arch/powerpc/include/asm/unaligned.h
@@ -4,13 +4,18 @@
 #ifdef __KERNEL__
 
 /*
- * The PowerPC can do unaligned accesses itself in big endian mode.
+ * The PowerPC can do unaligned accesses itself based on its endian mode.
  */
 #include <linux/unaligned/access_ok.h>
 #include <linux/unaligned/generic.h>
 
+#ifdef __LITTLE_ENDIAN__
+#define get_unaligned	__get_unaligned_le
+#define put_unaligned	__put_unaligned_le
+#else
 #define get_unaligned	__get_unaligned_be
 #define put_unaligned	__put_unaligned_be
+#endif
 
 #endif	/* __KERNEL__ */
 #endif	/* _ASM_POWERPC_UNALIGNED_H */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 2ae41ab..4f0946d 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -80,6 +80,7 @@
 	 * of the function that the cpu should jump to to continue
 	 * initialization.
 	 */
+	.balign 8
 	.globl  __secondary_hold_spinloop
 __secondary_hold_spinloop:
 	.llong	0x0
@@ -470,6 +471,7 @@
 	mtctr	r8
 	bctr
 
+.balign 8
 p_end:	.llong	_end - _stext
 
 4:	/* Now copy the rest of the kernel up to _end */
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index d73a590..596a285 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -9,6 +9,14 @@
 #include <asm/processor.h>
 #include <asm/ppc_asm.h>
 
+#ifdef __BIG_ENDIAN__
+#define sLd sld		/* Shift towards low-numbered address. */
+#define sHd srd		/* Shift towards high-numbered address. */
+#else
+#define sLd srd		/* Shift towards low-numbered address. */
+#define sHd sld		/* Shift towards high-numbered address. */
+#endif
+
 	.align	7
 _GLOBAL(__copy_tofrom_user)
 BEGIN_FTR_SECTION
@@ -118,10 +126,10 @@
 
 24:	ld	r9,0(r4)	/* 3+2n loads, 2+2n stores */
 25:	ld	r0,8(r4)
-	sld	r6,r9,r10
+	sLd	r6,r9,r10
 26:	ldu	r9,16(r4)
-	srd	r7,r0,r11
-	sld	r8,r0,r10
+	sHd	r7,r0,r11
+	sLd	r8,r0,r10
 	or	r7,r7,r6
 	blt	cr6,79f
 27:	ld	r0,8(r4)
@@ -129,35 +137,35 @@
 
 28:	ld	r0,0(r4)	/* 4+2n loads, 3+2n stores */
 29:	ldu	r9,8(r4)
-	sld	r8,r0,r10
+	sLd	r8,r0,r10
 	addi	r3,r3,-8
 	blt	cr6,5f
 30:	ld	r0,8(r4)
-	srd	r12,r9,r11
-	sld	r6,r9,r10
+	sHd	r12,r9,r11
+	sLd	r6,r9,r10
 31:	ldu	r9,16(r4)
 	or	r12,r8,r12
-	srd	r7,r0,r11
-	sld	r8,r0,r10
+	sHd	r7,r0,r11
+	sLd	r8,r0,r10
 	addi	r3,r3,16
 	beq	cr6,78f
 
 1:	or	r7,r7,r6
 32:	ld	r0,8(r4)
 76:	std	r12,8(r3)
-2:	srd	r12,r9,r11
-	sld	r6,r9,r10
+2:	sHd	r12,r9,r11
+	sLd	r6,r9,r10
 33:	ldu	r9,16(r4)
 	or	r12,r8,r12
 77:	stdu	r7,16(r3)
-	srd	r7,r0,r11
-	sld	r8,r0,r10
+	sHd	r7,r0,r11
+	sLd	r8,r0,r10
 	bdnz	1b
 
 78:	std	r12,8(r3)
 	or	r7,r7,r6
 79:	std	r7,16(r3)
-5:	srd	r12,r9,r11
+5:	sHd	r12,r9,r11
 	or	r12,r8,r12
 80:	std	r12,24(r3)
 	bne	6f
@@ -165,23 +173,38 @@
 	blr
 6:	cmpwi	cr1,r5,8
 	addi	r3,r3,32
-	sld	r9,r9,r10
+	sLd	r9,r9,r10
 	ble	cr1,7f
 34:	ld	r0,8(r4)
-	srd	r7,r0,r11
+	sHd	r7,r0,r11
 	or	r9,r7,r9
 7:
 	bf	cr7*4+1,1f
+#ifdef __BIG_ENDIAN__
 	rotldi	r9,r9,32
+#endif
 94:	stw	r9,0(r3)
+#ifdef __LITTLE_ENDIAN__
+	rotrdi	r9,r9,32
+#endif
 	addi	r3,r3,4
 1:	bf	cr7*4+2,2f
+#ifdef __BIG_ENDIAN__
 	rotldi	r9,r9,16
+#endif
 95:	sth	r9,0(r3)
+#ifdef __LITTLE_ENDIAN__
+	rotrdi	r9,r9,16
+#endif
 	addi	r3,r3,2
 2:	bf	cr7*4+3,3f
+#ifdef __BIG_ENDIAN__
 	rotldi	r9,r9,8
+#endif
 96:	stb	r9,0(r3)
+#ifdef __LITTLE_ENDIAN__
+	rotrdi	r9,r9,8
+#endif
 3:	li	r3,0
 	blr
 
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 02245ce..d7ddcee 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -36,7 +36,6 @@
 #include "powernv.h"
 #include "pci.h"
 
-static char *hub_diag = NULL;
 static int ioda_eeh_nb_init = 0;
 
 static int ioda_eeh_event(struct notifier_block *nb,
@@ -140,15 +139,6 @@
 		ioda_eeh_nb_init = 1;
 	}
 
-	/* We needn't HUB diag-data on PHB3 */
-	if (phb->type == PNV_PHB_IODA1 && !hub_diag) {
-		hub_diag = (char *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
-		if (!hub_diag) {
-			pr_err("%s: Out of memory !\n", __func__);
-			return -ENOMEM;
-		}
-	}
-
 #ifdef CONFIG_DEBUG_FS
 	if (phb->dbgfs) {
 		debugfs_create_file("err_injct_outbound", 0600,
@@ -633,11 +623,10 @@
 static void ioda_eeh_hub_diag(struct pci_controller *hose)
 {
 	struct pnv_phb *phb = hose->private_data;
-	struct OpalIoP7IOCErrorData *data;
+	struct OpalIoP7IOCErrorData *data = &phb->diag.hub_diag;
 	long rc;
 
-	data = (struct OpalIoP7IOCErrorData *)ioda_eeh_hub_diag;
-	rc = opal_pci_get_hub_diag_data(phb->hub_id, data, PAGE_SIZE);
+	rc = opal_pci_get_hub_diag_data(phb->hub_id, data, sizeof(*data));
 	if (rc != OPAL_SUCCESS) {
 		pr_warning("%s: Failed to get HUB#%llx diag-data (%ld)\n",
 			   __func__, phb->hub_id, rc);
@@ -820,14 +809,15 @@
 	struct OpalIoPhbErrorCommon *common;
 	long rc;
 
-	common = (struct OpalIoPhbErrorCommon *)phb->diag.blob;
-	rc = opal_pci_get_phb_diag_data2(phb->opal_id, common, PAGE_SIZE);
+	rc = opal_pci_get_phb_diag_data2(phb->opal_id, phb->diag.blob,
+					 PNV_PCI_DIAG_BUF_SIZE);
 	if (rc != OPAL_SUCCESS) {
 		pr_warning("%s: Failed to get diag-data for PHB#%x (%ld)\n",
 			    __func__, hose->global_number, rc);
 		return;
 	}
 
+	common = (struct OpalIoPhbErrorCommon *)phb->diag.blob;
 	switch (common->ioType) {
 	case OPAL_PHB_ERROR_DATA_TYPE_P7IOC:
 		ioda_eeh_p7ioc_phb_diag(hose, common);
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 911c24e..1ed8d5f 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -172,11 +172,13 @@
 		} ioda;
 	};
 
-	/* PHB status structure */
+	/* PHB and hub status structure */
 	union {
 		unsigned char			blob[PNV_PCI_DIAG_BUF_SIZE];
 		struct OpalIoP7IOCPhbErrorData	p7ioc;
+		struct OpalIoP7IOCErrorData 	hub_diag;
 	} diag;
+
 };
 
 extern struct pci_ops pnv_pci_ops;
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 1e1a03d..e9f3125 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -135,7 +135,6 @@
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_UID16 if 32BIT
 	select HAVE_VIRT_CPU_ACCOUNTING
-	select INIT_ALL_POSSIBLE
 	select KTIME_SCALAR if 32BIT
 	select MODULES_USE_ELF_RELA
 	select OLD_SIGACTION
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index ac9bed8..1607793 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -31,6 +31,7 @@
 extern void smp_stop_cpu(void);
 extern void smp_cpu_set_polarization(int cpu, int val);
 extern int smp_cpu_get_polarization(int cpu);
+extern void smp_fill_possible_mask(void);
 
 #else /* CONFIG_SMP */
 
@@ -50,6 +51,7 @@
 static inline void smp_yield_cpu(int cpu) { }
 static inline void smp_yield(void) { }
 static inline void smp_stop_cpu(void) { }
+static inline void smp_fill_possible_mask(void) { }
 
 #endif /* CONFIG_SMP */
 
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 4444875..0f3d44e 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -1023,6 +1023,7 @@
 	setup_vmcoreinfo();
 	setup_lowcore();
 
+	smp_fill_possible_mask();
         cpu_init();
 	s390_init_cpu_topology();
 
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index dc4a534..9587047 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -721,18 +721,14 @@
 	return 0;
 }
 
-static int __init setup_possible_cpus(char *s)
-{
-	int max, cpu;
+static unsigned int setup_possible_cpus __initdata;
 
-	if (kstrtoint(s, 0, &max) < 0)
-		return 0;
-	init_cpu_possible(cpumask_of(0));
-	for (cpu = 1; cpu < max && cpu < nr_cpu_ids; cpu++)
-		set_cpu_possible(cpu, true);
+static int __init _setup_possible_cpus(char *s)
+{
+	get_option(&s, &setup_possible_cpus);
 	return 0;
 }
-early_param("possible_cpus", setup_possible_cpus);
+early_param("possible_cpus", _setup_possible_cpus);
 
 #ifdef CONFIG_HOTPLUG_CPU
 
@@ -775,6 +771,17 @@
 
 #endif /* CONFIG_HOTPLUG_CPU */
 
+void __init smp_fill_possible_mask(void)
+{
+	unsigned int possible, cpu;
+
+	possible = setup_possible_cpus;
+	if (!possible)
+		possible = MACHINE_IS_VM ? 64 : nr_cpu_ids;
+	for (cpu = 0; cpu < possible && cpu < nr_cpu_ids; cpu++)
+		set_cpu_possible(cpu, true);
+}
+
 void __init smp_prepare_cpus(unsigned int max_cpus)
 {
 	/* request the 0x1201 emergency signal external interrupt */
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
index 800f064..0696072 100644
--- a/arch/s390/pci/pci_event.c
+++ b/arch/s390/pci/pci_event.c
@@ -75,6 +75,7 @@
 		if (!zdev || zdev->state == ZPCI_FN_STATE_CONFIGURED)
 			break;
 		zdev->state = ZPCI_FN_STATE_CONFIGURED;
+		zdev->fh = ccdf->fh;
 		ret = zpci_enable_device(zdev);
 		if (ret)
 			break;
@@ -101,6 +102,7 @@
 		if (pdev)
 			pci_stop_and_remove_bus_device(pdev);
 
+		zdev->fh = ccdf->fh;
 		zpci_disable_device(zdev);
 		zdev->state = ZPCI_FN_STATE_STANDBY;
 		break;
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 2a0a596..d77f2f6 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -20,6 +20,11 @@
 EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(empty_zero_page);
+#ifdef CONFIG_FLATMEM
+/* need in pfn_valid macro */
+EXPORT_SYMBOL(min_low_pfn);
+EXPORT_SYMBOL(max_low_pfn);
+#endif
 
 #define DECLARE_EXPORT(name)		\
 	extern void name(void);EXPORT_SYMBOL(name)
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index e562d3c..ad7e178 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -262,8 +262,8 @@
 extern __must_check long strlen_user(const char __user *str);
 extern __must_check long strnlen_user(const char __user *str, long n);
 
-#define __copy_to_user_inatomic ___copy_to_user
-#define __copy_from_user_inatomic ___copy_from_user
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
 
 struct pt_regs;
 extern unsigned long compute_effective_address(struct pt_regs *,
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 070ed14..76663b0 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -854,7 +854,7 @@
 		return 1;
 
 #ifdef CONFIG_PCI
-	if (dev->bus == &pci_bus_type)
+	if (dev_is_pci(dev))
 		return pci64_dma_supported(to_pci_dev(dev), device_mask);
 #endif
 
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 2096468..e7e215d 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -666,10 +666,9 @@
  */
 int dma_supported(struct device *dev, u64 mask)
 {
-#ifdef CONFIG_PCI
-	if (dev->bus == &pci_bus_type)
+	if (dev_is_pci(dev))
 		return 1;
-#endif
+
 	return 0;
 }
 EXPORT_SYMBOL(dma_supported);
diff --git a/arch/sparc/kernel/kgdb_64.c b/arch/sparc/kernel/kgdb_64.c
index 60b19f5..b45fe3f 100644
--- a/arch/sparc/kernel/kgdb_64.c
+++ b/arch/sparc/kernel/kgdb_64.c
@@ -6,6 +6,7 @@
 #include <linux/kgdb.h>
 #include <linux/kdebug.h>
 #include <linux/ftrace.h>
+#include <linux/context_tracking.h>
 
 #include <asm/cacheflush.h>
 #include <asm/kdebug.h>
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index b66a533..b085311 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -123,11 +123,12 @@
 		rmb();
 
 	set_cpu_online(cpuid, true);
-	local_irq_enable();
 
 	/* idle thread is expected to have preempt disabled */
 	preempt_disable();
 
+	local_irq_enable();
+
 	cpu_startup_entry(CPUHP_ONLINE);
 }
 
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index dec48bf..1673940 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1350,6 +1350,10 @@
 		return;
 	}
 
+	if (!kvm_vcpu_is_bsp(apic->vcpu))
+		value &= ~MSR_IA32_APICBASE_BSP;
+	vcpu->arch.apic_base = value;
+
 	/* update jump label if enable bit changes */
 	if ((vcpu->arch.apic_base ^ value) & MSR_IA32_APICBASE_ENABLE) {
 		if (value & MSR_IA32_APICBASE_ENABLE)
@@ -1359,10 +1363,6 @@
 		recalculate_apic_map(vcpu->kvm);
 	}
 
-	if (!kvm_vcpu_is_bsp(apic->vcpu))
-		value &= ~MSR_IA32_APICBASE_BSP;
-
-	vcpu->arch.apic_base = value;
 	if ((old_value ^ value) & X2APIC_ENABLE) {
 		if (value & X2APIC_ENABLE) {
 			u32 id = kvm_apic_id(apic);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index b2fe1c2..da7837e 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -8283,8 +8283,7 @@
 	vcpu->arch.cr4_guest_owned_bits = ~vmcs_readl(CR4_GUEST_HOST_MASK);
 	kvm_set_cr4(vcpu, vmcs12->host_cr4);
 
-	if (nested_cpu_has_ept(vmcs12))
-		nested_ept_uninit_mmu_context(vcpu);
+	nested_ept_uninit_mmu_context(vcpu);
 
 	kvm_set_cr3(vcpu, vmcs12->host_cr3);
 	kvm_mmu_reset_context(vcpu);
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 8711e37..3c2e4aa 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -207,7 +207,7 @@
 		goto end;
 
 	result = acpi_install_notify_handler(ACPI_HANDLE(&pdev->dev),
-			ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler, ac);
+			ACPI_ALL_NOTIFY, acpi_ac_notify_handler, ac);
 	if (result) {
 		power_supply_unregister(&ac->charger);
 		goto end;
@@ -255,7 +255,7 @@
 		return -EINVAL;
 
 	acpi_remove_notify_handler(ACPI_HANDLE(&pdev->dev),
-			ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler);
+			ACPI_ALL_NOTIFY, acpi_ac_notify_handler);
 
 	ac = platform_get_drvdata(pdev);
 	if (ac->charger.dev)
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index fbf1ace..5876a49 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -62,6 +62,7 @@
 MODULE_DESCRIPTION("ACPI Battery Driver");
 MODULE_LICENSE("GPL");
 
+static int battery_bix_broken_package;
 static unsigned int cache_time = 1000;
 module_param(cache_time, uint, 0644);
 MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
@@ -416,7 +417,12 @@
 		ACPI_EXCEPTION((AE_INFO, status, "Evaluating %s", name));
 		return -ENODEV;
 	}
-	if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags))
+
+	if (battery_bix_broken_package)
+		result = extract_package(battery, buffer.pointer,
+				extended_info_offsets + 1,
+				ARRAY_SIZE(extended_info_offsets) - 1);
+	else if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags))
 		result = extract_package(battery, buffer.pointer,
 				extended_info_offsets,
 				ARRAY_SIZE(extended_info_offsets));
@@ -754,6 +760,17 @@
 	return 0;
 }
 
+static struct dmi_system_id bat_dmi_table[] = {
+	{
+		.ident = "NEC LZ750/LS",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "NEC"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PC-LZ750LS"),
+		},
+	},
+	{},
+};
+
 static int acpi_battery_add(struct acpi_device *device)
 {
 	int result = 0;
@@ -846,6 +863,9 @@
 {
 	if (acpi_disabled)
 		return;
+
+	if (dmi_check_system(bat_dmi_table))
+		battery_bix_broken_package = 1;
 	acpi_bus_register_driver(&acpi_battery_driver);
 }
 
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index bba9b72..0710004 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -156,6 +156,16 @@
 }
 EXPORT_SYMBOL(acpi_bus_get_private_data);
 
+void acpi_bus_no_hotplug(acpi_handle handle)
+{
+	struct acpi_device *adev = NULL;
+
+	acpi_bus_get_device(handle, &adev);
+	if (adev)
+		adev->flags.no_hotplug = true;
+}
+EXPORT_SYMBOL_GPL(acpi_bus_no_hotplug);
+
 static void acpi_print_osc_error(acpi_handle handle,
 	struct acpi_osc_context *context, char *error)
 {
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index c0ed4f27..e3a92a6 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -427,6 +427,9 @@
 	  .driver_data = board_ahci_yes_fbs },			/* 88se9128 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9125),
 	  .driver_data = board_ahci_yes_fbs },			/* 88se9125 */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_MARVELL_EXT, 0x9178,
+			 PCI_VENDOR_ID_MARVELL_EXT, 0x9170),
+	  .driver_data = board_ahci_yes_fbs },			/* 88se9170 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x917a),
 	  .driver_data = board_ahci_yes_fbs },			/* 88se9172 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9172),
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index fe3ca09..1ad2f62 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -83,6 +83,10 @@
 	.id_table		= sis_pci_tbl,
 	.probe			= sis_init_one,
 	.remove			= ata_pci_remove_one,
+#ifdef CONFIG_PM
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
+#endif
 };
 
 static struct scsi_host_template sis_sht = {
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 6bfc1bb..dceb85f 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -87,6 +87,7 @@
 	{ USB_DEVICE(0x0CF3, 0xE004) },
 	{ USB_DEVICE(0x0CF3, 0xE005) },
 	{ USB_DEVICE(0x0930, 0x0219) },
+	{ USB_DEVICE(0x0930, 0x0220) },
 	{ USB_DEVICE(0x0489, 0xe057) },
 	{ USB_DEVICE(0x13d3, 0x3393) },
 	{ USB_DEVICE(0x0489, 0xe04e) },
@@ -129,6 +130,7 @@
 	{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index c0ff34f..3980fd1 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -154,6 +154,7 @@
 	{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c
index 8e562dc..e1f3337 100644
--- a/drivers/char/tpm/tpm_ppi.c
+++ b/drivers/char/tpm/tpm_ppi.c
@@ -27,15 +27,18 @@
 static acpi_status ppi_callback(acpi_handle handle, u32 level, void *context,
 				void **return_value)
 {
-	acpi_status status;
+	acpi_status status = AE_OK;
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-	status = acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
-	if (strstr(buffer.pointer, context) != NULL) {
-		*return_value = handle;
+
+	if (ACPI_SUCCESS(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer))) {
+		if (strstr(buffer.pointer, context) != NULL) {
+			*return_value = handle;
+			status = AE_CTRL_TERMINATE;
+		}
 		kfree(buffer.pointer);
-		return AE_CTRL_TERMINATE;
 	}
-	return AE_OK;
+
+	return status;
 }
 
 static inline void ppi_assign_params(union acpi_object params[4],
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 8d3009e..5543b7d 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -87,7 +87,7 @@
 	return 0;
 }
 
-static unsigned int _get_val(struct clk_divider *divider, u8 div)
+static unsigned int _get_val(struct clk_divider *divider, unsigned int div)
 {
 	if (divider->flags & CLK_DIVIDER_ONE_BASED)
 		return div;
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
index 39b40aa..68e515d 100644
--- a/drivers/clk/samsung/clk-exynos-audss.c
+++ b/drivers/clk/samsung/clk-exynos-audss.c
@@ -26,17 +26,17 @@
 #define ASS_CLK_DIV 0x4
 #define ASS_CLK_GATE 0x8
 
+/* list of all parent clock list */
+static const char *mout_audss_p[] = { "fin_pll", "fout_epll" };
+static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" };
+
+#ifdef CONFIG_PM_SLEEP
 static unsigned long reg_save[][2] = {
 	{ASS_CLK_SRC,  0},
 	{ASS_CLK_DIV,  0},
 	{ASS_CLK_GATE, 0},
 };
 
-/* list of all parent clock list */
-static const char *mout_audss_p[] = { "fin_pll", "fout_epll" };
-static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" };
-
-#ifdef CONFIG_PM_SLEEP
 static int exynos_audss_clk_suspend(void)
 {
 	int i;
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index ad5ff50..1a7c1b9 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -39,7 +39,7 @@
 #define SRC_TOP1		0xc214
 #define SRC_CAM			0xc220
 #define SRC_TV			0xc224
-#define SRC_MFC			0xcc28
+#define SRC_MFC			0xc228
 #define SRC_G3D			0xc22c
 #define E4210_SRC_IMAGE		0xc230
 #define SRC_LCD0		0xc234
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index adf3234..e52359c 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -25,6 +25,7 @@
 #define MPLL_LOCK		0x4000
 #define MPLL_CON0		0x4100
 #define SRC_CORE1		0x4204
+#define GATE_IP_ACP		0x8800
 #define CPLL_LOCK		0x10020
 #define EPLL_LOCK		0x10030
 #define VPLL_LOCK		0x10040
@@ -75,7 +76,6 @@
 #define SRC_CDREX		0x20200
 #define PLL_DIV2_SEL		0x20a24
 #define GATE_IP_DISP1		0x10928
-#define GATE_IP_ACP		0x10000
 
 /* list of PLLs to be registered */
 enum exynos5250_plls {
@@ -120,7 +120,8 @@
 	spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2,
 	hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1,
 	tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct,
-	wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d,
+	wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d, mdma0,
+	smmu_mdma0,
 
 	/* mux clocks */
 	mout_hdmi = 1024,
@@ -354,8 +355,8 @@
 	GATE(smmu_gscl2, "smmu_gscl2", "aclk266", GATE_IP_GSCL, 9, 0, 0),
 	GATE(smmu_gscl3, "smmu_gscl3", "aclk266", GATE_IP_GSCL, 10, 0, 0),
 	GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
-	GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
-	GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
+	GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 2, 0, 0),
+	GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 1, 0, 0),
 	GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0),
 	GATE(jpeg, "jpeg", "aclk166", GATE_IP_GEN, 2, 0, 0),
 	GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0),
@@ -406,7 +407,8 @@
 	GATE(hsi2c2, "hsi2c2", "aclk66", GATE_IP_PERIC, 30, 0, 0),
 	GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0),
 	GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0),
-	GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0),
+	GATE(sysreg, "sysreg", "aclk66",
+			GATE_IP_PERIS, 1, CLK_IGNORE_UNUSED, 0),
 	GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, CLK_IGNORE_UNUSED, 0),
 	GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0),
 	GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0),
@@ -492,6 +494,8 @@
 	GATE(mixer, "mixer", "mout_aclk200_disp1", GATE_IP_DISP1, 5, 0, 0),
 	GATE(hdmi, "hdmi", "mout_aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
 	GATE(g2d, "g2d", "aclk200", GATE_IP_ACP, 3, 0, 0),
+	GATE(mdma0, "mdma0", "aclk266", GATE_IP_ACP, 1, 0, 0),
+	GATE(smmu_mdma0, "smmu_mdma0", "aclk266", GATE_IP_ACP, 5, 0, 0),
 };
 
 static struct samsung_pll_rate_table vpll_24mhz_tbl[] __initdata = {
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 16d7b4a..8d19f7c 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -839,9 +839,6 @@
 
 	/* set default policy */
 	ret = cpufreq_set_policy(policy, &new_policy);
-	policy->user_policy.policy = policy->policy;
-	policy->user_policy.governor = policy->governor;
-
 	if (ret) {
 		pr_debug("setting policy failed\n");
 		if (cpufreq_driver->exit)
@@ -1016,15 +1013,17 @@
 	read_unlock_irqrestore(&cpufreq_driver_lock, flags);
 #endif
 
-	if (frozen)
-		/* Restore the saved policy when doing light-weight init */
-		policy = cpufreq_policy_restore(cpu);
-	else
+	/*
+	 * Restore the saved policy when doing light-weight init and fall back
+	 * to the full init if that fails.
+	 */
+	policy = frozen ? cpufreq_policy_restore(cpu) : NULL;
+	if (!policy) {
+		frozen = false;
 		policy = cpufreq_policy_alloc();
-
-	if (!policy)
-		goto nomem_out;
-
+		if (!policy)
+			goto nomem_out;
+	}
 
 	/*
 	 * In the resume path, since we restore a saved policy, the assignment
@@ -1069,8 +1068,10 @@
 	 */
 	cpumask_and(policy->cpus, policy->cpus, cpu_online_mask);
 
-	policy->user_policy.min = policy->min;
-	policy->user_policy.max = policy->max;
+	if (!frozen) {
+		policy->user_policy.min = policy->min;
+		policy->user_policy.max = policy->max;
+	}
 
 	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
 				     CPUFREQ_START, policy);
@@ -1101,6 +1102,11 @@
 
 	cpufreq_init_policy(policy);
 
+	if (!frozen) {
+		policy->user_policy.policy = policy->policy;
+		policy->user_policy.governor = policy->governor;
+	}
+
 	kobject_uevent(&policy->kobj, KOBJ_ADD);
 	up_read(&cpufreq_rwsem);
 
@@ -1118,8 +1124,11 @@
 	if (cpufreq_driver->exit)
 		cpufreq_driver->exit(policy);
 err_set_policy_cpu:
-	if (frozen)
+	if (frozen) {
+		/* Do not leave stale fallback data behind. */
+		per_cpu(cpufreq_cpu_data_fallback, cpu) = NULL;
 		cpufreq_policy_put_kobj(policy);
+	}
 	cpufreq_policy_free(policy);
 
 nomem_out:
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 5f1cbae..d51f17ed 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -581,7 +581,8 @@
 }
 
 #define ICPU(model, policy) \
-	{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long)&policy }
+	{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_APERFMPERF,\
+			(unsigned long)&policy }
 
 static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	ICPU(0x2a, core_params),
@@ -614,6 +615,11 @@
 	cpu = all_cpu_data[cpunum];
 
 	intel_pstate_get_cpu_pstates(cpu);
+	if (!cpu->pstate.current_pstate) {
+		all_cpu_data[cpunum] = NULL;
+		kfree(cpu);
+		return -ENODATA;
+	}
 
 	cpu->cpu = cpunum;
 
diff --git a/drivers/cpuidle/cpuidle-calxeda.c b/drivers/cpuidle/cpuidle-calxeda.c
index 3679563..6e51114 100644
--- a/drivers/cpuidle/cpuidle-calxeda.c
+++ b/drivers/cpuidle/cpuidle-calxeda.c
@@ -65,7 +65,7 @@
 	.state_count = 2,
 };
 
-static int __init calxeda_cpuidle_probe(struct platform_device *pdev)
+static int calxeda_cpuidle_probe(struct platform_device *pdev)
 {
 	return cpuidle_register(&calxeda_idle_driver, NULL);
 }
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 9dd6e01..f757a0f 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -1410,14 +1410,12 @@
 static int __init ixp_module_init(void)
 {
 	int num = ARRAY_SIZE(ixp4xx_algos);
-	int i, err ;
+	int i, err;
 
 	pdev = platform_device_register_full(&ixp_dev_info);
 	if (IS_ERR(pdev))
 		return PTR_ERR(pdev);
 
-	dev = &pdev->dev;
-
 	spin_lock_init(&desc_lock);
 	spin_lock_init(&emerg_lock);
 
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 1a49c7776..8752918 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -817,7 +817,15 @@
 	}
 
 	dma_src = dma_map_single(dev, src, IOAT_TEST_SIZE, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, dma_src)) {
+		dev_err(dev, "mapping src buffer failed\n");
+		goto free_resources;
+	}
 	dma_dest = dma_map_single(dev, dest, IOAT_TEST_SIZE, DMA_FROM_DEVICE);
+	if (dma_mapping_error(dev, dma_dest)) {
+		dev_err(dev, "mapping dest buffer failed\n");
+		goto unmap_src;
+	}
 	flags = DMA_PREP_INTERRUPT;
 	tx = device->common.device_prep_dma_memcpy(dma_chan, dma_dest, dma_src,
 						   IOAT_TEST_SIZE, flags);
@@ -855,8 +863,9 @@
 	}
 
 unmap_dma:
-	dma_unmap_single(dev, dma_src, IOAT_TEST_SIZE, DMA_TO_DEVICE);
 	dma_unmap_single(dev, dma_dest, IOAT_TEST_SIZE, DMA_FROM_DEVICE);
+unmap_src:
+	dma_unmap_single(dev, dma_src, IOAT_TEST_SIZE, DMA_TO_DEVICE);
 free_resources:
 	dma->device_free_chan_resources(dma_chan);
 out:
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c79dd2b..d3c3b5b 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -906,14 +906,12 @@
 		WARN_ON(readq(&gtt_entries[i-1])
 			!= gen8_pte_encode(addr, level, true));
 
-#if 0 /* TODO: Still needed on GEN8? */
 	/* This next bit makes the above posting read even more important. We
 	 * want to flush the TLBs only after we're certain all the PTE updates
 	 * have finished.
 	 */
 	I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
 	POSTING_READ(GFX_FLSH_CNTL_GEN6);
-#endif
 }
 
 /*
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 54e82a8..769b864 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10541,11 +10541,20 @@
 	/* Sony Vaio Y cannot use SSC on LVDS */
 	{ 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
 
-	/*
-	 * All GM45 Acer (and its brands eMachines and Packard Bell) laptops
-	 * seem to use inverted backlight PWM.
-	 */
-	{ 0x2a42, 0x1025, PCI_ANY_ID, quirk_invert_brightness },
+	/* Acer Aspire 5734Z must invert backlight brightness */
+	{ 0x2a42, 0x1025, 0x0459, quirk_invert_brightness },
+
+	/* Acer/eMachines G725 */
+	{ 0x2a42, 0x1025, 0x0210, quirk_invert_brightness },
+
+	/* Acer/eMachines e725 */
+	{ 0x2a42, 0x1025, 0x0212, quirk_invert_brightness },
+
+	/* Acer/Packard Bell NCL20 */
+	{ 0x2a42, 0x1025, 0x034b, quirk_invert_brightness },
+
+	/* Acer Aspire 4736Z */
+	{ 0x2a42, 0x1025, 0x0260, quirk_invert_brightness },
 
 	/* Dell XPS13 HD Sandy Bridge */
 	{ 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable },
diff --git a/drivers/gpu/drm/nouveau/core/core/subdev.c b/drivers/gpu/drm/nouveau/core/core/subdev.c
index 48f0637..2ea5568 100644
--- a/drivers/gpu/drm/nouveau/core/core/subdev.c
+++ b/drivers/gpu/drm/nouveau/core/core/subdev.c
@@ -104,11 +104,8 @@
 
 	if (parent) {
 		struct nouveau_device *device = nv_device(parent);
-		int subidx = nv_hclass(subdev) & 0xff;
-
 		subdev->debug = nouveau_dbgopt(device->dbgopt, subname);
 		subdev->mmio  = nv_subdev(device)->mmio;
-		device->subdev[subidx] = *pobject;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c
index 9135b25a..dd01c6c 100644
--- a/drivers/gpu/drm/nouveau/core/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/core/engine/device/base.c
@@ -268,6 +268,8 @@
 		if (ret)
 			return ret;
 
+		device->subdev[i] = devobj->subdev[i];
+
 		/* note: can't init *any* subdevs until devinit has been run
 		 * due to not knowing exactly what the vbios init tables will
 		 * mess with.  devinit also can't be run until all of its
diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
index 8d06eef..dbc5e33 100644
--- a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
@@ -161,7 +161,7 @@
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nva3_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass;
-		device->oclass[NVDEV_SUBDEV_MC     ] =  nvc3_mc_oclass;
+		device->oclass[NVDEV_SUBDEV_MC     ] =  nvc0_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_BUS    ] =  nvc0_bus_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_FB     ] =  nvc0_fb_oclass;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
index 434bb4b..5c8a63d 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
@@ -334,7 +334,7 @@
 	while ((mthd = &mthds[i++]) && (init = mthd->init)) {
 		u32  addr = 0x80000000 | mthd->oclass;
 		for (data = 0; init->count; init++) {
-			if (data != init->data) {
+			if (init == mthd->init || data != init->data) {
 				nv_wr32(priv, 0x40448c, init->data);
 				data = init->data;
 			}
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
index 8541aa3..d89dbdf 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
@@ -75,6 +75,11 @@
 static inline struct nouveau_fb *
 nouveau_fb(void *obj)
 {
+	/* fbram uses this before device subdev pointer is valid */
+	if (nv_iclass(obj, NV_SUBDEV_CLASS) &&
+	    nv_subidx(obj) == NVDEV_SUBDEV_FB)
+		return obj;
+
 	return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_FB];
 }
 
diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
index 420908c..df1b1b4 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
@@ -365,13 +365,13 @@
 init_script(struct nouveau_bios *bios, int index)
 {
 	struct nvbios_init init = { .bios = bios };
-	u16 data;
+	u16 bmp_ver = bmp_version(bios), data;
 
-	if (bmp_version(bios) && bmp_version(bios) < 0x0510) {
-		if (index > 1)
+	if (bmp_ver && bmp_ver < 0x0510) {
+		if (index > 1 || bmp_ver < 0x0100)
 			return 0x0000;
 
-		data = bios->bmp_offset + (bios->version.major < 2 ? 14 : 18);
+		data = bios->bmp_offset + (bmp_ver < 0x0200 ? 14 : 18);
 		return nv_ro16(bios, data + (index * 2));
 	}
 
@@ -1294,7 +1294,11 @@
 	u16 offset = nv_ro16(bios, init->offset + 1);
 
 	trace("JUMP\t0x%04x\n", offset);
-	init->offset = offset;
+
+	if (init_exec(init))
+		init->offset = offset;
+	else
+		init->offset += 3;
 }
 
 /**
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 6828d81..900fae0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -447,6 +447,8 @@
 	if (ret)
 		goto done;
 
+	info->offset = ntfy->node->offset;
+
 done:
 	if (ret)
 		nouveau_abi16_ntfy_fini(chan, ntfy);
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 95c7404..ba0183f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -51,6 +51,7 @@
 	bool dsm_detected;
 	bool optimus_detected;
 	acpi_handle dhandle;
+	acpi_handle other_handle;
 	acpi_handle rom_handle;
 } nouveau_dsm_priv;
 
@@ -260,9 +261,10 @@
 	if (!dhandle)
 		return false;
 
-	if (!acpi_has_method(dhandle, "_DSM"))
+	if (!acpi_has_method(dhandle, "_DSM")) {
+		nouveau_dsm_priv.other_handle = dhandle;
 		return false;
-
+	}
 	if (nouveau_test_dsm(dhandle, nouveau_dsm, NOUVEAU_DSM_POWER))
 		retval |= NOUVEAU_DSM_HAS_MUX;
 
@@ -338,6 +340,16 @@
 		printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n",
 			acpi_method_name);
 		nouveau_dsm_priv.dsm_detected = true;
+		/*
+		 * On some systems hotplug events are generated for the device
+		 * being switched off when _DSM is executed.  They cause ACPI
+		 * hotplug to trigger and attempt to remove the device from
+		 * the system, which causes it to break down.  Prevent that from
+		 * happening by setting the no_hotplug flag for the involved
+		 * ACPI device objects.
+		 */
+		acpi_bus_no_hotplug(nouveau_dsm_priv.dhandle);
+		acpi_bus_no_hotplug(nouveau_dsm_priv.other_handle);
 		ret = true;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 29c3efd..25ea82f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -610,7 +610,7 @@
 	ret = nouveau_fence_sync(fence, chan);
 	nouveau_fence_unref(&fence);
 	if (ret)
-		return ret;
+		goto fail_free;
 
 	if (new_bo != old_bo) {
 		ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM);
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index b197059..0b9621c 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1143,31 +1143,53 @@
 	}
 
 	if (tiling_flags & RADEON_TILING_MACRO) {
-		if (rdev->family >= CHIP_BONAIRE)
-			tmp = rdev->config.cik.tile_config;
-		else if (rdev->family >= CHIP_TAHITI)
-			tmp = rdev->config.si.tile_config;
-		else if (rdev->family >= CHIP_CAYMAN)
-			tmp = rdev->config.cayman.tile_config;
-		else
-			tmp = rdev->config.evergreen.tile_config;
+		evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split);
 
-		switch ((tmp & 0xf0) >> 4) {
-		case 0: /* 4 banks */
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK);
-			break;
-		case 1: /* 8 banks */
-		default:
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK);
-			break;
-		case 2: /* 16 banks */
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK);
-			break;
+		/* Set NUM_BANKS. */
+		if (rdev->family >= CHIP_BONAIRE) {
+			unsigned tileb, index, num_banks, tile_split_bytes;
+
+			/* Calculate the macrotile mode index. */
+			tile_split_bytes = 64 << tile_split;
+			tileb = 8 * 8 * target_fb->bits_per_pixel / 8;
+			tileb = min(tile_split_bytes, tileb);
+
+			for (index = 0; tileb > 64; index++) {
+				tileb >>= 1;
+			}
+
+			if (index >= 16) {
+				DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n",
+					  target_fb->bits_per_pixel, tile_split);
+				return -EINVAL;
+			}
+
+			num_banks = (rdev->config.cik.macrotile_mode_array[index] >> 6) & 0x3;
+			fb_format |= EVERGREEN_GRPH_NUM_BANKS(num_banks);
+		} else {
+			/* SI and older. */
+			if (rdev->family >= CHIP_TAHITI)
+				tmp = rdev->config.si.tile_config;
+			else if (rdev->family >= CHIP_CAYMAN)
+				tmp = rdev->config.cayman.tile_config;
+			else
+				tmp = rdev->config.evergreen.tile_config;
+
+			switch ((tmp & 0xf0) >> 4) {
+			case 0: /* 4 banks */
+				fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK);
+				break;
+			case 1: /* 8 banks */
+			default:
+				fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK);
+				break;
+			case 2: /* 16 banks */
+				fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK);
+				break;
+			}
 		}
 
 		fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1);
-
-		evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split);
 		fb_format |= EVERGREEN_GRPH_TILE_SPLIT(tile_split);
 		fb_format |= EVERGREEN_GRPH_BANK_WIDTH(bankw);
 		fb_format |= EVERGREEN_GRPH_BANK_HEIGHT(bankh);
@@ -1180,19 +1202,12 @@
 		fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
 
 	if (rdev->family >= CHIP_BONAIRE) {
-		u32 num_pipe_configs = rdev->config.cik.max_tile_pipes;
-		u32 num_rb = rdev->config.cik.max_backends_per_se;
-		if (num_pipe_configs > 8)
-			num_pipe_configs = 8;
-		if (num_pipe_configs == 8)
-			fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P8_32x32_16x16);
-		else if (num_pipe_configs == 4) {
-			if (num_rb == 4)
-				fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_16x16);
-			else if (num_rb < 4)
-				fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_8x16);
-		} else if (num_pipe_configs == 2)
-			fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P2);
+		/* Read the pipe config from the 2D TILED SCANOUT mode.
+		 * It should be the same for the other modes too, but not all
+		 * modes set the pipe config field. */
+		u32 pipe_config = (rdev->config.cik.tile_mode_array[10] >> 6) & 0x1f;
+
+		fb_format |= CIK_GRPH_PIPE_CONFIG(pipe_config);
 	} else if ((rdev->family == CHIP_TAHITI) ||
 		   (rdev->family == CHIP_PITCAIRN))
 		fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16);
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index b43a3a3..e950fab 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3057,7 +3057,7 @@
  * Returns the disabled RB bitmask.
  */
 static u32 cik_get_rb_disabled(struct radeon_device *rdev,
-			      u32 max_rb_num, u32 se_num,
+			      u32 max_rb_num_per_se,
 			      u32 sh_per_se)
 {
 	u32 data, mask;
@@ -3071,7 +3071,7 @@
 
 	data >>= BACKEND_DISABLE_SHIFT;
 
-	mask = cik_create_bitmask(max_rb_num / se_num / sh_per_se);
+	mask = cik_create_bitmask(max_rb_num_per_se / sh_per_se);
 
 	return data & mask;
 }
@@ -3088,7 +3088,7 @@
  */
 static void cik_setup_rb(struct radeon_device *rdev,
 			 u32 se_num, u32 sh_per_se,
-			 u32 max_rb_num)
+			 u32 max_rb_num_per_se)
 {
 	int i, j;
 	u32 data, mask;
@@ -3098,7 +3098,7 @@
 	for (i = 0; i < se_num; i++) {
 		for (j = 0; j < sh_per_se; j++) {
 			cik_select_se_sh(rdev, i, j);
-			data = cik_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se);
+			data = cik_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se);
 			if (rdev->family == CHIP_HAWAII)
 				disabled_rbs |= data << ((i * sh_per_se + j) * HAWAII_RB_BITMAP_WIDTH_PER_SH);
 			else
@@ -3108,12 +3108,14 @@
 	cik_select_se_sh(rdev, 0xffffffff, 0xffffffff);
 
 	mask = 1;
-	for (i = 0; i < max_rb_num; i++) {
+	for (i = 0; i < max_rb_num_per_se * se_num; i++) {
 		if (!(disabled_rbs & mask))
 			enabled_rbs |= mask;
 		mask <<= 1;
 	}
 
+	rdev->config.cik.backend_enable_mask = enabled_rbs;
+
 	for (i = 0; i < se_num; i++) {
 		cik_select_se_sh(rdev, i, 0xffffffff);
 		data = 0;
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index b1f990d..45e1f44 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1940,7 +1940,7 @@
 	unsigned sc_earlyz_tile_fifo_size;
 
 	unsigned num_tile_pipes;
-	unsigned num_backends_per_se;
+	unsigned backend_enable_mask;
 	unsigned backend_disable_mask_per_asic;
 	unsigned backend_map;
 	unsigned num_texture_channel_caches;
@@ -1970,7 +1970,7 @@
 	unsigned sc_earlyz_tile_fifo_size;
 
 	unsigned num_tile_pipes;
-	unsigned num_backends_per_se;
+	unsigned backend_enable_mask;
 	unsigned backend_disable_mask_per_asic;
 	unsigned backend_map;
 	unsigned num_texture_channel_caches;
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 9d302ea..485848f 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -33,6 +33,7 @@
 	bool atpx_detected;
 	/* handle for device - and atpx */
 	acpi_handle dhandle;
+	acpi_handle other_handle;
 	struct radeon_atpx atpx;
 } radeon_atpx_priv;
 
@@ -451,9 +452,10 @@
 		return false;
 
 	status = acpi_get_handle(dhandle, "ATPX", &atpx_handle);
-	if (ACPI_FAILURE(status))
+	if (ACPI_FAILURE(status)) {
+		radeon_atpx_priv.other_handle = dhandle;
 		return false;
-
+	}
 	radeon_atpx_priv.dhandle = dhandle;
 	radeon_atpx_priv.atpx.handle = atpx_handle;
 	return true;
@@ -530,6 +532,16 @@
 		printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n",
 		       acpi_method_name);
 		radeon_atpx_priv.atpx_detected = true;
+		/*
+		 * On some systems hotplug events are generated for the device
+		 * being switched off when ATPX is executed.  They cause ACPI
+		 * hotplug to trigger and attempt to remove the device from
+		 * the system, which causes it to break down.  Prevent that from
+		 * happening by setting the no_hotplug flag for the involved
+		 * ACPI device objects.
+		 */
+		acpi_bus_no_hotplug(radeon_atpx_priv.dhandle);
+		acpi_bus_no_hotplug(radeon_atpx_priv.other_handle);
 		return true;
 	}
 	return false;
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 1958b36a..db39ea3 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -77,9 +77,10 @@
  *   2.33.0 - Add SI tiling mode array query
  *   2.34.0 - Add CIK tiling mode array query
  *   2.35.0 - Add CIK macrotile mode array query
+ *   2.36.0 - Fix CIK DCE tiling setup
  */
 #define KMS_DRIVER_MAJOR	2
-#define KMS_DRIVER_MINOR	35
+#define KMS_DRIVER_MINOR	36
 #define KMS_DRIVER_PATCHLEVEL	0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 55d0b47..21d593c 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -461,6 +461,15 @@
 	case RADEON_INFO_SI_CP_DMA_COMPUTE:
 		*value = 1;
 		break;
+	case RADEON_INFO_SI_BACKEND_ENABLED_MASK:
+		if (rdev->family >= CHIP_BONAIRE) {
+			*value = rdev->config.cik.backend_enable_mask;
+		} else if (rdev->family >= CHIP_TAHITI) {
+			*value = rdev->config.si.backend_enable_mask;
+		} else {
+			DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n");
+		}
+		break;
 	default:
 		DRM_DEBUG_KMS("Invalid request %d\n", info->request);
 		return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 373d088..b9c0529 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -473,7 +473,7 @@
 		return -EINVAL;
 	}
 
-	if ((start >> 28) != (end >> 28)) {
+	if ((start >> 28) != ((end - 1) >> 28)) {
 		DRM_ERROR("reloc %LX-%LX crossing 256MB boundary!\n",
 			  start, end);
 		return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index a36736d..85e1edf 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2811,7 +2811,7 @@
 }
 
 static u32 si_get_rb_disabled(struct radeon_device *rdev,
-			      u32 max_rb_num, u32 se_num,
+			      u32 max_rb_num_per_se,
 			      u32 sh_per_se)
 {
 	u32 data, mask;
@@ -2825,14 +2825,14 @@
 
 	data >>= BACKEND_DISABLE_SHIFT;
 
-	mask = si_create_bitmask(max_rb_num / se_num / sh_per_se);
+	mask = si_create_bitmask(max_rb_num_per_se / sh_per_se);
 
 	return data & mask;
 }
 
 static void si_setup_rb(struct radeon_device *rdev,
 			u32 se_num, u32 sh_per_se,
-			u32 max_rb_num)
+			u32 max_rb_num_per_se)
 {
 	int i, j;
 	u32 data, mask;
@@ -2842,19 +2842,21 @@
 	for (i = 0; i < se_num; i++) {
 		for (j = 0; j < sh_per_se; j++) {
 			si_select_se_sh(rdev, i, j);
-			data = si_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se);
+			data = si_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se);
 			disabled_rbs |= data << ((i * sh_per_se + j) * TAHITI_RB_BITMAP_WIDTH_PER_SH);
 		}
 	}
 	si_select_se_sh(rdev, 0xffffffff, 0xffffffff);
 
 	mask = 1;
-	for (i = 0; i < max_rb_num; i++) {
+	for (i = 0; i < max_rb_num_per_se * se_num; i++) {
 		if (!(disabled_rbs & mask))
 			enabled_rbs |= mask;
 		mask <<= 1;
 	}
 
+	rdev->config.si.backend_enable_mask = enabled_rbs;
+
 	for (i = 0; i < se_num; i++) {
 		si_select_se_sh(rdev, i, 0xffffffff);
 		data = 0;
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index f80b700..797ed29 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -123,7 +123,7 @@
  * which is also the index into the MWAIT hint array.
  * Thus C0 is a dummy.
  */
-static struct cpuidle_state nehalem_cstates[] __initdata = {
+static struct cpuidle_state nehalem_cstates[] = {
 	{
 		.name = "C1-NHM",
 		.desc = "MWAIT 0x00",
@@ -156,7 +156,7 @@
 		.enter = NULL }
 };
 
-static struct cpuidle_state snb_cstates[] __initdata = {
+static struct cpuidle_state snb_cstates[] = {
 	{
 		.name = "C1-SNB",
 		.desc = "MWAIT 0x00",
@@ -196,7 +196,7 @@
 		.enter = NULL }
 };
 
-static struct cpuidle_state ivb_cstates[] __initdata = {
+static struct cpuidle_state ivb_cstates[] = {
 	{
 		.name = "C1-IVB",
 		.desc = "MWAIT 0x00",
@@ -236,7 +236,7 @@
 		.enter = NULL }
 };
 
-static struct cpuidle_state hsw_cstates[] __initdata = {
+static struct cpuidle_state hsw_cstates[] = {
 	{
 		.name = "C1-HSW",
 		.desc = "MWAIT 0x00",
@@ -297,7 +297,7 @@
 		.enter = NULL }
 };
 
-static struct cpuidle_state atom_cstates[] __initdata = {
+static struct cpuidle_state atom_cstates[] = {
 	{
 		.name = "C1E-ATM",
 		.desc = "MWAIT 0x00",
@@ -329,7 +329,7 @@
 	{
 		.enter = NULL }
 };
-static struct cpuidle_state avn_cstates[] __initdata = {
+static struct cpuidle_state avn_cstates[] = {
 	{
 		.name = "C1-AVN",
 		.desc = "MWAIT 0x00",
@@ -344,6 +344,8 @@
 		.exit_latency = 15,
 		.target_residency = 45,
 		.enter = &intel_idle },
+	{
+		.enter = NULL }
 };
 
 /**
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 12fef76..4512687 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -524,50 +524,6 @@
 	return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
 }
 
-#define VLAN_NONE 0xfff
-#define FILTER_SEL_VLAN_NONE 0xffff
-#define FILTER_SEL_WIDTH_P_FC (3+1) /* port uses 3 bits, FCoE one bit */
-#define FILTER_SEL_WIDTH_VIN_P_FC \
-	(6 + 7 + FILTER_SEL_WIDTH_P_FC) /* 6 bits are unused, VF uses 7 bits*/
-#define FILTER_SEL_WIDTH_TAG_P_FC \
-	(3 + FILTER_SEL_WIDTH_VIN_P_FC) /* PF uses 3 bits */
-#define FILTER_SEL_WIDTH_VLD_TAG_P_FC (1 + FILTER_SEL_WIDTH_TAG_P_FC)
-
-static unsigned int select_ntuple(struct c4iw_dev *dev, struct dst_entry *dst,
-				  struct l2t_entry *l2t)
-{
-	unsigned int ntuple = 0;
-	u32 viid;
-
-	switch (dev->rdev.lldi.filt_mode) {
-
-	/* default filter mode */
-	case HW_TPL_FR_MT_PR_IV_P_FC:
-		if (l2t->vlan == VLAN_NONE)
-			ntuple |= FILTER_SEL_VLAN_NONE << FILTER_SEL_WIDTH_P_FC;
-		else {
-			ntuple |= l2t->vlan << FILTER_SEL_WIDTH_P_FC;
-			ntuple |= 1 << FILTER_SEL_WIDTH_TAG_P_FC;
-		}
-		ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
-			  FILTER_SEL_WIDTH_VLD_TAG_P_FC;
-		break;
-	case HW_TPL_FR_MT_PR_OV_P_FC: {
-		viid = cxgb4_port_viid(l2t->neigh->dev);
-
-		ntuple |= FW_VIID_VIN_GET(viid) << FILTER_SEL_WIDTH_P_FC;
-		ntuple |= FW_VIID_PFN_GET(viid) << FILTER_SEL_WIDTH_VIN_P_FC;
-		ntuple |= FW_VIID_VIVLD_GET(viid) << FILTER_SEL_WIDTH_TAG_P_FC;
-		ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
-			  FILTER_SEL_WIDTH_VLD_TAG_P_FC;
-		break;
-	}
-	default:
-		break;
-	}
-	return ntuple;
-}
-
 static int send_connect(struct c4iw_ep *ep)
 {
 	struct cpl_act_open_req *req;
@@ -641,8 +597,9 @@
 			req->local_ip = la->sin_addr.s_addr;
 			req->peer_ip = ra->sin_addr.s_addr;
 			req->opt0 = cpu_to_be64(opt0);
-			req->params = cpu_to_be32(select_ntuple(ep->com.dev,
-						ep->dst, ep->l2t));
+			req->params = cpu_to_be32(cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			req->opt2 = cpu_to_be32(opt2);
 		} else {
 			req6 = (struct cpl_act_open_req6 *)skb_put(skb, wrlen);
@@ -662,9 +619,9 @@
 			req6->peer_ip_lo = *((__be64 *)
 						(ra6->sin6_addr.s6_addr + 8));
 			req6->opt0 = cpu_to_be64(opt0);
-			req6->params = cpu_to_be32(
-					select_ntuple(ep->com.dev, ep->dst,
-						      ep->l2t));
+			req6->params = cpu_to_be32(cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			req6->opt2 = cpu_to_be32(opt2);
 		}
 	} else {
@@ -681,8 +638,9 @@
 			t5_req->peer_ip = ra->sin_addr.s_addr;
 			t5_req->opt0 = cpu_to_be64(opt0);
 			t5_req->params = cpu_to_be64(V_FILTER_TUPLE(
-						select_ntuple(ep->com.dev,
-						ep->dst, ep->l2t)));
+						     cxgb4_select_ntuple(
+					     ep->com.dev->rdev.lldi.ports[0],
+					     ep->l2t)));
 			t5_req->opt2 = cpu_to_be32(opt2);
 		} else {
 			t5_req6 = (struct cpl_t5_act_open_req6 *)
@@ -703,7 +661,9 @@
 						(ra6->sin6_addr.s6_addr + 8));
 			t5_req6->opt0 = cpu_to_be64(opt0);
 			t5_req6->params = (__force __be64)cpu_to_be32(
-				select_ntuple(ep->com.dev, ep->dst, ep->l2t));
+							cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			t5_req6->opt2 = cpu_to_be32(opt2);
 		}
 	}
@@ -1630,7 +1590,8 @@
 	memset(req, 0, sizeof(*req));
 	req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR));
 	req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16)));
-	req->le.filter = cpu_to_be32(select_ntuple(ep->com.dev, ep->dst,
+	req->le.filter = cpu_to_be32(cxgb4_select_ntuple(
+				     ep->com.dev->rdev.lldi.ports[0],
 				     ep->l2t));
 	sin = (struct sockaddr_in *)&ep->com.local_addr;
 	req->le.lport = sin->sin_port;
@@ -2938,7 +2899,8 @@
 	/*
 	 * Allocate a server TID.
 	 */
-	if (dev->rdev.lldi.enable_fw_ofld_conn)
+	if (dev->rdev.lldi.enable_fw_ofld_conn &&
+	    ep->com.local_addr.ss_family == AF_INET)
 		ep->stid = cxgb4_alloc_sftid(dev->rdev.lldi.tids,
 					     cm_id->local_addr.ss_family, ep);
 	else
@@ -3323,9 +3285,7 @@
 	/*
 	 * Calculate the server tid from filter hit index from cpl_rx_pkt.
 	 */
-	stid = (__force int) cpu_to_be32((__force u32) rss->hash_val)
-					  - dev->rdev.lldi.tids->sftid_base
-					  + dev->rdev.lldi.tids->nstids;
+	stid = (__force int) cpu_to_be32((__force u32) rss->hash_val);
 
 	lep = (struct c4iw_ep *)lookup_stid(dev->rdev.lldi.tids, stid);
 	if (!lep) {
@@ -3397,7 +3357,9 @@
 	window = (__force u16) htons((__force u16)tcph->window);
 
 	/* Calcuate filter portion for LE region. */
-	filter = (__force unsigned int) cpu_to_be32(select_ntuple(dev, dst, e));
+	filter = (__force unsigned int) cpu_to_be32(cxgb4_select_ntuple(
+						    dev->rdev.lldi.ports[0],
+						    e));
 
 	/*
 	 * Synthesize the cpl_pass_accept_req. We have everything except the
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index c29b5c8..cdc7df4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -31,6 +31,7 @@
  */
 
 #include <linux/netdevice.h>
+#include <linux/if_arp.h>      /* For ARPHRD_xxx */
 #include <linux/module.h>
 #include <net/rtnetlink.h>
 #include "ipoib.h"
@@ -103,7 +104,7 @@
 		return -EINVAL;
 
 	pdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK]));
-	if (!pdev)
+	if (!pdev || pdev->type != ARPHRD_INFINIBAND)
 		return -ENODEV;
 
 	ppriv = netdev_priv(pdev);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 846ccdd..d2965e4 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1871,6 +1871,10 @@
 		break;
 
 	case EV_ABS:
+		input_alloc_absinfo(dev);
+		if (!dev->absinfo)
+			return;
+
 		__set_bit(code, dev->absbit);
 		break;
 
diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index 75762d6..aa127ba 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -455,7 +455,18 @@
 	}
 }
 
-static irqreturn_t zforce_interrupt(int irq, void *dev_id)
+static irqreturn_t zforce_irq(int irq, void *dev_id)
+{
+	struct zforce_ts *ts = dev_id;
+	struct i2c_client *client = ts->client;
+
+	if (ts->suspended && device_may_wakeup(&client->dev))
+		pm_wakeup_event(&client->dev, 500);
+
+	return IRQ_WAKE_THREAD;
+}
+
+static irqreturn_t zforce_irq_thread(int irq, void *dev_id)
 {
 	struct zforce_ts *ts = dev_id;
 	struct i2c_client *client = ts->client;
@@ -465,12 +476,10 @@
 	u8 *payload;
 
 	/*
-	 * When suspended, emit a wakeup signal if necessary and return.
+	 * When still suspended, return.
 	 * Due to the level-interrupt we will get re-triggered later.
 	 */
 	if (ts->suspended) {
-		if (device_may_wakeup(&client->dev))
-			pm_wakeup_event(&client->dev, 500);
 		msleep(20);
 		return IRQ_HANDLED;
 	}
@@ -763,8 +772,8 @@
 	 * Therefore we can trigger the interrupt anytime it is low and do
 	 * not need to limit it to the interrupt edge.
 	 */
-	ret = devm_request_threaded_irq(&client->dev, client->irq, NULL,
-					zforce_interrupt,
+	ret = devm_request_threaded_irq(&client->dev, client->irq,
+					zforce_irq, zforce_irq_thread,
 					IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 					input_dev->name, ts);
 	if (ret) {
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 497bd02..4a48255 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -1643,10 +1643,6 @@
 	int i;
 	struct pci_dev *tmp_hfcpci = NULL;
 
-#ifdef __BIG_ENDIAN
-#error "not running on big endian machines now"
-#endif
-
 	strcpy(tmp, hfcpci_revision);
 	printk(KERN_INFO "HiSax: HFC-PCI driver Rev. %s\n", HiSax_getrev(tmp));
 
diff --git a/drivers/isdn/hisax/telespci.c b/drivers/isdn/hisax/telespci.c
index f6ab63a..33eeb46 100644
--- a/drivers/isdn/hisax/telespci.c
+++ b/drivers/isdn/hisax/telespci.c
@@ -290,10 +290,6 @@
 	struct IsdnCardState *cs = card->cs;
 	char tmp[64];
 
-#ifdef __BIG_ENDIAN
-#error "not running on big endian machines now"
-#endif
-
 	strcpy(tmp, telespci_revision);
 	printk(KERN_INFO "HiSax: Teles/PCI driver Rev. %s\n", HiSax_getrev(tmp));
 	if (cs->typ != ISDN_CTYPE_TELESPCI)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 11e20af..705698f 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -1228,8 +1228,14 @@
 
 	pcr->remove_pci = true;
 
-	cancel_delayed_work(&pcr->carddet_work);
-	cancel_delayed_work(&pcr->idle_work);
+	/* Disable interrupts at the pcr level */
+	spin_lock_irq(&pcr->lock);
+	rtsx_pci_writel(pcr, RTSX_BIER, 0);
+	pcr->bier = 0;
+	spin_unlock_irq(&pcr->lock);
+
+	cancel_delayed_work_sync(&pcr->carddet_work);
+	cancel_delayed_work_sync(&pcr->idle_work);
 
 	mfd_remove_devices(&pcidev->dev);
 
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index d210d13..0f55589 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -73,7 +73,7 @@
 		return -ENOMEM;
 	}
 	info->map.cached =
-		ioremap_cached(info->map.phys, info->map.size);
+		ioremap_cache(info->map.phys, info->map.size);
 	if (!info->map.cached)
 		printk(KERN_WARNING "Failed to ioremap cached %s\n",
 		       info->map.name);
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 187b1b7..4ced594 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2201,20 +2201,25 @@
 
 	port = &(SLAVE_AD_INFO(slave).port);
 
-	// if slave is null, the whole port is not initialized
+	/* if slave is null, the whole port is not initialized */
 	if (!port->slave) {
 		pr_warning("Warning: %s: speed changed for uninitialized port on %s\n",
 			   slave->bond->dev->name, slave->dev->name);
 		return;
 	}
 
+	__get_state_machine_lock(port);
+
 	port->actor_admin_port_key &= ~AD_SPEED_KEY_BITS;
 	port->actor_oper_port_key = port->actor_admin_port_key |=
 		(__get_link_speed(port) << 1);
 	pr_debug("Port %d changed speed\n", port->actor_port_number);
-	// there is no need to reselect a new aggregator, just signal the
-	// state machines to reinitialize
+	/* there is no need to reselect a new aggregator, just signal the
+	 * state machines to reinitialize
+	 */
 	port->sm_vars |= AD_PORT_BEGIN;
+
+	__release_state_machine_lock(port);
 }
 
 /**
@@ -2229,20 +2234,25 @@
 
 	port = &(SLAVE_AD_INFO(slave).port);
 
-	// if slave is null, the whole port is not initialized
+	/* if slave is null, the whole port is not initialized */
 	if (!port->slave) {
 		pr_warning("%s: Warning: duplex changed for uninitialized port on %s\n",
 			   slave->bond->dev->name, slave->dev->name);
 		return;
 	}
 
+	__get_state_machine_lock(port);
+
 	port->actor_admin_port_key &= ~AD_DUPLEX_KEY_BITS;
 	port->actor_oper_port_key = port->actor_admin_port_key |=
 		__get_duplex(port);
 	pr_debug("Port %d changed duplex\n", port->actor_port_number);
-	// there is no need to reselect a new aggregator, just signal the
-	// state machines to reinitialize
+	/* there is no need to reselect a new aggregator, just signal the
+	 * state machines to reinitialize
+	 */
 	port->sm_vars |= AD_PORT_BEGIN;
+
+	__release_state_machine_lock(port);
 }
 
 /**
@@ -2258,15 +2268,21 @@
 
 	port = &(SLAVE_AD_INFO(slave).port);
 
-	// if slave is null, the whole port is not initialized
+	/* if slave is null, the whole port is not initialized */
 	if (!port->slave) {
 		pr_warning("Warning: %s: link status changed for uninitialized port on %s\n",
 			   slave->bond->dev->name, slave->dev->name);
 		return;
 	}
 
-	// on link down we are zeroing duplex and speed since some of the adaptors(ce1000.lan) report full duplex/speed instead of N/A(duplex) / 0(speed)
-	// on link up we are forcing recheck on the duplex and speed since some of he adaptors(ce1000.lan) report
+	__get_state_machine_lock(port);
+	/* on link down we are zeroing duplex and speed since
+	 * some of the adaptors(ce1000.lan) report full duplex/speed
+	 * instead of N/A(duplex) / 0(speed).
+	 *
+	 * on link up we are forcing recheck on the duplex and speed since
+	 * some of he adaptors(ce1000.lan) report.
+	 */
 	if (link == BOND_LINK_UP) {
 		port->is_enabled = true;
 		port->actor_admin_port_key &= ~AD_DUPLEX_KEY_BITS;
@@ -2282,10 +2298,15 @@
 		port->actor_oper_port_key = (port->actor_admin_port_key &=
 					     ~AD_SPEED_KEY_BITS);
 	}
-	//BOND_PRINT_DBG(("Port %d changed link status to %s", port->actor_port_number, ((link == BOND_LINK_UP)?"UP":"DOWN")));
-	// there is no need to reselect a new aggregator, just signal the
-	// state machines to reinitialize
+	pr_debug("Port %d changed link status to %s",
+		port->actor_port_number,
+		(link == BOND_LINK_UP) ? "UP" : "DOWN");
+	/* there is no need to reselect a new aggregator, just signal the
+	 * state machines to reinitialize
+	 */
 	port->sm_vars |= AD_PORT_BEGIN;
+
+	__release_state_machine_lock(port);
 }
 
 /*
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index b2ffad1..248baf6 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -565,6 +565,8 @@
 	/* Make sure pointer to data buffer is set */
 	wmb();
 
+	skb_tx_timestamp(skb);
+
 	*info = cpu_to_le32(FOR_EMAC | FIRST_OR_LAST_MASK | len);
 
 	/* Increment index to point to the next BD */
@@ -579,8 +581,6 @@
 
 	arc_reg_set(priv, R_STATUS, TXPL_MASK);
 
-	skb_tx_timestamp(skb);
-
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index a36a760..2980175 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -145,9 +145,11 @@
 	 * Mask some pcie error bits
 	 */
 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR);
-	pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &data);
-	data &= ~(PCI_ERR_UNC_DLP | PCI_ERR_UNC_FCP);
-	pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, data);
+	if (pos) {
+		pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &data);
+		data &= ~(PCI_ERR_UNC_DLP | PCI_ERR_UNC_FCP);
+		pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, data);
+	}
 	/* clear error status */
 	pcie_capability_write_word(pdev, PCI_EXP_DEVSTA,
 			PCI_EXP_DEVSTA_NFED |
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index a1f66e2..2d5fce4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1250,7 +1250,10 @@
 	 * Therefore, if they would have been defined in the same union,
 	 * data can get corrupted.
 	 */
-	struct afex_vif_list_ramrod_data func_afex_rdata;
+	union {
+		struct afex_vif_list_ramrod_data	viflist_data;
+		struct function_update_data		func_update;
+	} func_afex_rdata;
 
 	/* used by dmae command executer */
 	struct dmae_command		dmae[MAX_DMAE_C];
@@ -2499,4 +2502,6 @@
 #define MCPR_SCRATCH_BASE(bp) \
 	(CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)
 
+#define E1H_MAX_MF_SB_COUNT (HC_SB_MAX_SB_E1X/(E1HVN_MAX * PORT_MAX))
+
 #endif /* bnx2x.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 20dcc02..11fc795 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -3865,6 +3865,19 @@
 
 		bnx2x_warpcore_enable_AN_KR2(phy, params, vars);
 	} else {
+		/* Enable Auto-Detect to support 1G over CL37 as well */
+		bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+				 MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, 0x10);
+
+		/* Force cl48 sync_status LOW to avoid getting stuck in CL73
+		 * parallel-detect loop when CL73 and CL37 are enabled.
+		 */
+		CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+				  MDIO_AER_BLOCK_AER_REG, 0);
+		bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+				 MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI, 0x0800);
+		bnx2x_set_aer_mmd(params, phy);
+
 		bnx2x_disable_kr2(params, vars, phy);
 	}
 
@@ -8120,17 +8133,20 @@
 				*edc_mode = EDC_MODE_ACTIVE_DAC;
 			else
 				check_limiting_mode = 1;
-		} else if (copper_module_type &
-			SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) {
+		} else {
+			*edc_mode = EDC_MODE_PASSIVE_DAC;
+			/* Even in case PASSIVE_DAC indication is not set,
+			 * treat it as a passive DAC cable, since some cables
+			 * don't have this indication.
+			 */
+			if (copper_module_type &
+			    SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) {
 				DP(NETIF_MSG_LINK,
 				   "Passive Copper cable detected\n");
-				*edc_mode =
-				      EDC_MODE_PASSIVE_DAC;
-		} else {
-			DP(NETIF_MSG_LINK,
-			   "Unknown copper-cable-type 0x%x !!!\n",
-			   copper_module_type);
-			return -EINVAL;
+			} else {
+				DP(NETIF_MSG_LINK,
+				   "Unknown copper-cable-type\n");
+			}
 		}
 		break;
 	}
@@ -10825,9 +10841,9 @@
 			   (1<<11));
 
 	if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
-			(phy->speed_cap_mask &
-			PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
-			(phy->req_line_speed == SPEED_1000)) {
+	     (phy->speed_cap_mask &
+	      PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
+	    (phy->req_line_speed == SPEED_1000)) {
 		an_1000_val |= (1<<8);
 		autoneg_val |= (1<<9 | 1<<12);
 		if (phy->req_duplex == DUPLEX_FULL)
@@ -10843,30 +10859,32 @@
 			0x09,
 			&an_1000_val);
 
-	/* Set 100 speed advertisement */
-	if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
-			(phy->speed_cap_mask &
-			(PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
-			PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)))) {
-		an_10_100_val |= (1<<7);
-		/* Enable autoneg and restart autoneg for legacy speeds */
-		autoneg_val |= (1<<9 | 1<<12);
-
-		if (phy->req_duplex == DUPLEX_FULL)
-			an_10_100_val |= (1<<8);
-		DP(NETIF_MSG_LINK, "Advertising 100M\n");
-	}
-
-	/* Set 10 speed advertisement */
-	if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
-			(phy->speed_cap_mask &
-			(PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
-			PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)))) {
-		an_10_100_val |= (1<<5);
-		autoneg_val |= (1<<9 | 1<<12);
-		if (phy->req_duplex == DUPLEX_FULL)
+	/* Advertise 10/100 link speed */
+	if (phy->req_line_speed == SPEED_AUTO_NEG) {
+		if (phy->speed_cap_mask &
+		    PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF) {
+			an_10_100_val |= (1<<5);
+			autoneg_val |= (1<<9 | 1<<12);
+			DP(NETIF_MSG_LINK, "Advertising 10M-HD\n");
+		}
+		if (phy->speed_cap_mask &
+		    PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) {
 			an_10_100_val |= (1<<6);
-		DP(NETIF_MSG_LINK, "Advertising 10M\n");
+			autoneg_val |= (1<<9 | 1<<12);
+			DP(NETIF_MSG_LINK, "Advertising 10M-FD\n");
+		}
+		if (phy->speed_cap_mask &
+		    PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF) {
+			an_10_100_val |= (1<<7);
+			autoneg_val |= (1<<9 | 1<<12);
+			DP(NETIF_MSG_LINK, "Advertising 100M-HD\n");
+		}
+		if (phy->speed_cap_mask &
+		    PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL) {
+			an_10_100_val |= (1<<8);
+			autoneg_val |= (1<<9 | 1<<12);
+			DP(NETIF_MSG_LINK, "Advertising 100M-FD\n");
+		}
 	}
 
 	/* Only 10/100 are allowed to work in FORCE mode */
@@ -13342,6 +13360,10 @@
 	DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up,
 	   old_status, status);
 
+	/* Do not touch the link in case physical link down */
+	if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0)
+		return 1;
+
 	/* a. Update shmem->link_status accordingly
 	 * b. Update link_vars->link_up
 	 */
@@ -13550,7 +13572,7 @@
 	 */
 	not_kr2_device = (((base_page & 0x8000) == 0) ||
 			  (((base_page & 0x8000) &&
-			    ((next_page & 0xe0) == 0x2))));
+			    ((next_page & 0xe0) == 0x20))));
 
 	/* In case KR2 is already disabled, check if we need to re-enable it */
 	if (!(vars->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 814d0ec..8b3107b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11447,9 +11447,9 @@
 		}
 	}
 
-	/* adjust igu_sb_cnt to MF for E1x */
-	if (CHIP_IS_E1x(bp) && IS_MF(bp))
-		bp->igu_sb_cnt /= E1HVN_MAX;
+	/* adjust igu_sb_cnt to MF for E1H */
+	if (CHIP_IS_E1H(bp) && IS_MF(bp))
+		bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt, E1H_MAX_MF_SB_COUNT);
 
 	/* port info */
 	bnx2x_get_port_hwinfo(bp);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
index 3efbb35..14ffb6e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
@@ -7179,6 +7179,7 @@
 #define MDIO_WC_REG_RX1_PCI_CTRL			0x80ca
 #define MDIO_WC_REG_RX2_PCI_CTRL			0x80da
 #define MDIO_WC_REG_RX3_PCI_CTRL			0x80ea
+#define MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI		0x80fa
 #define MDIO_WC_REG_XGXSBLK2_UNICORE_MODE_10G		0x8104
 #define MDIO_WC_REG_XGXS_STATUS3			0x8129
 #define MDIO_WC_REG_PAR_DET_10G_STATUS			0x8130
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 32c92ab..18438a5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -2038,6 +2038,7 @@
 	struct bnx2x_vlan_mac_ramrod_params p;
 	struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
 	struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n;
+	unsigned long flags;
 	int read_lock;
 	int rc = 0;
 
@@ -2046,8 +2047,9 @@
 	spin_lock_bh(&exeq->lock);
 
 	list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) {
-		if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags ==
-		    *vlan_mac_flags) {
+		flags = exeq_pos->cmd_data.vlan_mac.vlan_mac_flags;
+		if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) ==
+		    BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) {
 			rc = exeq->remove(bp, exeq->owner, exeq_pos);
 			if (rc) {
 				BNX2X_ERR("Failed to remove command\n");
@@ -2080,7 +2082,9 @@
 		return read_lock;
 
 	list_for_each_entry(pos, &o->head, link) {
-		if (pos->vlan_mac_flags == *vlan_mac_flags) {
+		flags = pos->vlan_mac_flags;
+		if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) ==
+		    BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) {
 			p.user_req.vlan_mac_flags = pos->vlan_mac_flags;
 			memcpy(&p.user_req.u, &pos->u, sizeof(pos->u));
 			rc = bnx2x_config_vlan_mac(bp, &p);
@@ -4382,8 +4386,11 @@
 	struct bnx2x_raw_obj *r = &o->raw;
 
 	/* Do nothing if only driver cleanup was requested */
-	if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags))
+	if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) {
+		DP(BNX2X_MSG_SP, "Not configuring RSS ramrod_flags=%lx\n",
+		   p->ramrod_flags);
 		return 0;
+	}
 
 	r->set_pending(r);
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 658f4e3..6a53c15 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -266,6 +266,13 @@
 	BNX2X_DONT_CONSUME_CAM_CREDIT,
 	BNX2X_DONT_CONSUME_CAM_CREDIT_DEST,
 };
+/* When looking for matching filters, some flags are not interesting */
+#define BNX2X_VLAN_MAC_CMP_MASK	(1 << BNX2X_UC_LIST_MAC | \
+				 1 << BNX2X_ETH_MAC | \
+				 1 << BNX2X_ISCSI_ETH_MAC | \
+				 1 << BNX2X_NETQ_ETH_MAC)
+#define BNX2X_VLAN_MAC_CMP_FLAGS(flags) \
+	((flags) & BNX2X_VLAN_MAC_CMP_MASK)
 
 struct bnx2x_vlan_mac_ramrod_params {
 	/* Object to run the command from */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 2e46c28..e7845e5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1209,6 +1209,11 @@
 		/* next state */
 		vfop->state = BNX2X_VFOP_RXMODE_DONE;
 
+		/* record the accept flags in vfdb so hypervisor can modify them
+		 * if necessary
+		 */
+		bnx2x_vfq(vf, ramrod->cl_id - vf->igu_base_id, accept_flags) =
+			ramrod->rx_accept_flags;
 		vfop->rc = bnx2x_config_rx_mode(bp, ramrod);
 		bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE);
 op_err:
@@ -1224,39 +1229,43 @@
 	return;
 }
 
+static void bnx2x_vf_prep_rx_mode(struct bnx2x *bp, u8 qid,
+				  struct bnx2x_rx_mode_ramrod_params *ramrod,
+				  struct bnx2x_virtf *vf,
+				  unsigned long accept_flags)
+{
+	struct bnx2x_vf_queue *vfq = vfq_get(vf, qid);
+
+	memset(ramrod, 0, sizeof(*ramrod));
+	ramrod->cid = vfq->cid;
+	ramrod->cl_id = vfq_cl_id(vf, vfq);
+	ramrod->rx_mode_obj = &bp->rx_mode_obj;
+	ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid);
+	ramrod->rx_accept_flags = accept_flags;
+	ramrod->tx_accept_flags = accept_flags;
+	ramrod->pstate = &vf->filter_state;
+	ramrod->state = BNX2X_FILTER_RX_MODE_PENDING;
+
+	set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state);
+	set_bit(RAMROD_RX, &ramrod->ramrod_flags);
+	set_bit(RAMROD_TX, &ramrod->ramrod_flags);
+
+	ramrod->rdata = bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2);
+	ramrod->rdata_mapping = bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2);
+}
+
 int bnx2x_vfop_rxmode_cmd(struct bnx2x *bp,
 			  struct bnx2x_virtf *vf,
 			  struct bnx2x_vfop_cmd *cmd,
 			  int qid, unsigned long accept_flags)
 {
-	struct bnx2x_vf_queue *vfq = vfq_get(vf, qid);
 	struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
 
 	if (vfop) {
 		struct bnx2x_rx_mode_ramrod_params *ramrod =
 			&vf->op_params.rx_mode;
 
-		memset(ramrod, 0, sizeof(*ramrod));
-
-		/* Prepare ramrod parameters */
-		ramrod->cid = vfq->cid;
-		ramrod->cl_id = vfq_cl_id(vf, vfq);
-		ramrod->rx_mode_obj = &bp->rx_mode_obj;
-		ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid);
-
-		ramrod->rx_accept_flags = accept_flags;
-		ramrod->tx_accept_flags = accept_flags;
-		ramrod->pstate = &vf->filter_state;
-		ramrod->state = BNX2X_FILTER_RX_MODE_PENDING;
-
-		set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state);
-		set_bit(RAMROD_RX, &ramrod->ramrod_flags);
-		set_bit(RAMROD_TX, &ramrod->ramrod_flags);
-
-		ramrod->rdata =
-			bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2);
-		ramrod->rdata_mapping =
-			bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2);
+		bnx2x_vf_prep_rx_mode(bp, qid, ramrod, vf, accept_flags);
 
 		bnx2x_vfop_opset(BNX2X_VFOP_RXMODE_CONFIG,
 				 bnx2x_vfop_rxmode, cmd->done);
@@ -3202,13 +3211,16 @@
 		bnx2x_iov_static_resc(bp, vf);
 	}
 
-	/* prepare msix vectors in VF configuration space */
+	/* prepare msix vectors in VF configuration space - the value in the
+	 * PCI configuration space should be the index of the last entry,
+	 * namely one less than the actual size of the table
+	 */
 	for (vf_idx = first_vf; vf_idx < first_vf + req_vfs; vf_idx++) {
 		bnx2x_pretend_func(bp, HW_VF_HANDLE(bp, vf_idx));
 		REG_WR(bp, PCICFG_OFFSET + GRC_CONFIG_REG_VF_MSIX_CONTROL,
-		       num_vf_queues);
+		       num_vf_queues - 1);
 		DP(BNX2X_MSG_IOV, "set msix vec num in VF %d cfg space to %d\n",
-		   vf_idx, num_vf_queues);
+		   vf_idx, num_vf_queues - 1);
 	}
 	bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
 
@@ -3436,10 +3448,18 @@
 
 int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
 {
-	struct bnx2x *bp = netdev_priv(dev);
-	int rc, q_logical_state;
-	struct bnx2x_virtf *vf = NULL;
+	struct bnx2x_queue_state_params q_params = {NULL};
+	struct bnx2x_vlan_mac_ramrod_params ramrod_param;
+	struct bnx2x_queue_update_params *update_params;
 	struct pf_vf_bulletin_content *bulletin = NULL;
+	struct bnx2x_rx_mode_ramrod_params rx_ramrod;
+	struct bnx2x *bp = netdev_priv(dev);
+	struct bnx2x_vlan_mac_obj *vlan_obj;
+	unsigned long vlan_mac_flags = 0;
+	unsigned long ramrod_flags = 0;
+	struct bnx2x_virtf *vf = NULL;
+	unsigned long accept_flags;
+	int rc;
 
 	/* sanity and init */
 	rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin);
@@ -3457,104 +3477,118 @@
 	/* update PF's copy of the VF's bulletin. No point in posting the vlan
 	 * to the VF since it doesn't have anything to do with it. But it useful
 	 * to store it here in case the VF is not up yet and we can only
-	 * configure the vlan later when it does.
+	 * configure the vlan later when it does. Treat vlan id 0 as remove the
+	 * Host tag.
 	 */
-	bulletin->valid_bitmap |= 1 << VLAN_VALID;
+	if (vlan > 0)
+		bulletin->valid_bitmap |= 1 << VLAN_VALID;
+	else
+		bulletin->valid_bitmap &= ~(1 << VLAN_VALID);
 	bulletin->vlan = vlan;
 
 	/* is vf initialized and queue set up? */
-	q_logical_state =
-		bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj));
-	if (vf->state == VF_ENABLED &&
-	    q_logical_state == BNX2X_Q_LOGICAL_STATE_ACTIVE) {
-		/* configure the vlan in device on this vf's queue */
-		unsigned long ramrod_flags = 0;
-		unsigned long vlan_mac_flags = 0;
-		struct bnx2x_vlan_mac_obj *vlan_obj =
-			&bnx2x_leading_vfq(vf, vlan_obj);
-		struct bnx2x_vlan_mac_ramrod_params ramrod_param;
-		struct bnx2x_queue_state_params q_params = {NULL};
-		struct bnx2x_queue_update_params *update_params;
+	if (vf->state != VF_ENABLED ||
+	    bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)) !=
+	    BNX2X_Q_LOGICAL_STATE_ACTIVE)
+		return rc;
 
-		rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj));
-		if (rc)
-			return rc;
-		memset(&ramrod_param, 0, sizeof(ramrod_param));
+	/* configure the vlan in device on this vf's queue */
+	vlan_obj = &bnx2x_leading_vfq(vf, vlan_obj);
+	rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj));
+	if (rc)
+		return rc;
 
-		/* must lock vfpf channel to protect against vf flows */
-		bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
+	/* must lock vfpf channel to protect against vf flows */
+	bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
 
-		/* remove existing vlans */
-		__set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
-		rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags,
-					  &ramrod_flags);
-		if (rc) {
-			BNX2X_ERR("failed to delete vlans\n");
-			rc = -EINVAL;
-			goto out;
-		}
-
-		/* send queue update ramrod to configure default vlan and silent
-		 * vlan removal
-		 */
-		__set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
-		q_params.cmd = BNX2X_Q_CMD_UPDATE;
-		q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj);
-		update_params = &q_params.params.update;
-		__set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
-			  &update_params->update_flags);
-		__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
-			  &update_params->update_flags);
-
-		if (vlan == 0) {
-			/* if vlan is 0 then we want to leave the VF traffic
-			 * untagged, and leave the incoming traffic untouched
-			 * (i.e. do not remove any vlan tags).
-			 */
-			__clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
-				    &update_params->update_flags);
-			__clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
-				    &update_params->update_flags);
-		} else {
-			/* configure the new vlan to device */
-			__set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
-			ramrod_param.vlan_mac_obj = vlan_obj;
-			ramrod_param.ramrod_flags = ramrod_flags;
-			ramrod_param.user_req.u.vlan.vlan = vlan;
-			ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
-			rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
-			if (rc) {
-				BNX2X_ERR("failed to configure vlan\n");
-				rc =  -EINVAL;
-				goto out;
-			}
-
-			/* configure default vlan to vf queue and set silent
-			 * vlan removal (the vf remains unaware of this vlan).
-			 */
-			update_params = &q_params.params.update;
-			__set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
-				  &update_params->update_flags);
-			__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
-				  &update_params->update_flags);
-			update_params->def_vlan = vlan;
-		}
-
-		/* Update the Queue state */
-		rc = bnx2x_queue_state_change(bp, &q_params);
-		if (rc) {
-			BNX2X_ERR("Failed to configure default VLAN\n");
-			goto out;
-		}
-
-		/* clear the flag indicating that this VF needs its vlan
-		 * (will only be set if the HV configured the Vlan before vf was
-		 * up and we were called because the VF came up later
-		 */
-out:
-		vf->cfg_flags &= ~VF_CFG_VLAN;
-		bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
+	/* remove existing vlans */
+	__set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+	rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags,
+				  &ramrod_flags);
+	if (rc) {
+		BNX2X_ERR("failed to delete vlans\n");
+		rc = -EINVAL;
+		goto out;
 	}
+
+	/* need to remove/add the VF's accept_any_vlan bit */
+	accept_flags = bnx2x_leading_vfq(vf, accept_flags);
+	if (vlan)
+		clear_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
+	else
+		set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
+
+	bnx2x_vf_prep_rx_mode(bp, LEADING_IDX, &rx_ramrod, vf,
+			      accept_flags);
+	bnx2x_leading_vfq(vf, accept_flags) = accept_flags;
+	bnx2x_config_rx_mode(bp, &rx_ramrod);
+
+	/* configure the new vlan to device */
+	memset(&ramrod_param, 0, sizeof(ramrod_param));
+	__set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+	ramrod_param.vlan_mac_obj = vlan_obj;
+	ramrod_param.ramrod_flags = ramrod_flags;
+	set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
+		&ramrod_param.user_req.vlan_mac_flags);
+	ramrod_param.user_req.u.vlan.vlan = vlan;
+	ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
+	rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
+	if (rc) {
+		BNX2X_ERR("failed to configure vlan\n");
+		rc =  -EINVAL;
+		goto out;
+	}
+
+	/* send queue update ramrod to configure default vlan and silent
+	 * vlan removal
+	 */
+	__set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
+	q_params.cmd = BNX2X_Q_CMD_UPDATE;
+	q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj);
+	update_params = &q_params.params.update;
+	__set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
+		  &update_params->update_flags);
+	__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
+		  &update_params->update_flags);
+	if (vlan == 0) {
+		/* if vlan is 0 then we want to leave the VF traffic
+		 * untagged, and leave the incoming traffic untouched
+		 * (i.e. do not remove any vlan tags).
+		 */
+		__clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
+			    &update_params->update_flags);
+		__clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+			    &update_params->update_flags);
+	} else {
+		/* configure default vlan to vf queue and set silent
+		 * vlan removal (the vf remains unaware of this vlan).
+		 */
+		__set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
+			  &update_params->update_flags);
+		__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+			  &update_params->update_flags);
+		update_params->def_vlan = vlan;
+		update_params->silent_removal_value =
+			vlan & VLAN_VID_MASK;
+		update_params->silent_removal_mask = VLAN_VID_MASK;
+	}
+
+	/* Update the Queue state */
+	rc = bnx2x_queue_state_change(bp, &q_params);
+	if (rc) {
+		BNX2X_ERR("Failed to configure default VLAN\n");
+		goto out;
+	}
+
+
+	/* clear the flag indicating that this VF needs its vlan
+	 * (will only be set if the HV configured the Vlan before vf was
+	 * up and we were called because the VF came up later
+	 */
+out:
+	vf->cfg_flags &= ~VF_CFG_VLAN;
+	bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
+
 	return rc;
 }
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index 1ff6a93..8c213fa52 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -74,6 +74,7 @@
 	/* VLANs object */
 	struct bnx2x_vlan_mac_obj	vlan_obj;
 	atomic_t vlan_count;		/* 0 means vlan-0 is set  ~ untagged */
+	unsigned long accept_flags;	/* last accept flags configured */
 
 	/* Queue Slow-path State object */
 	struct bnx2x_queue_sp_obj	sp_obj;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index efa8a15..0756d7d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -208,7 +208,7 @@
 		return -EINVAL;
 	}
 
-	BNX2X_ERR("valid ME register value: 0x%08x\n", me_reg);
+	DP(BNX2X_MSG_IOV, "valid ME register value: 0x%08x\n", me_reg);
 
 	*vf_id = (me_reg & ME_REG_VF_NUM_MASK) >> ME_REG_VF_NUM_SHIFT;
 
@@ -1598,6 +1598,8 @@
 
 		if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) {
 			unsigned long accept = 0;
+			struct pf_vf_bulletin_content *bulletin =
+				BP_VF_BULLETIN(bp, vf->index);
 
 			/* covert VF-PF if mask to bnx2x accept flags */
 			if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST)
@@ -1617,9 +1619,11 @@
 				__set_bit(BNX2X_ACCEPT_BROADCAST, &accept);
 
 			/* A packet arriving the vf's mac should be accepted
-			 * with any vlan
+			 * with any vlan, unless a vlan has already been
+			 * configured.
 			 */
-			__set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept);
+			if (!(bulletin->valid_bitmap & (1 << VLAN_VALID)))
+				__set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept);
 
 			/* set rx-mode */
 			rc = bnx2x_vfop_rxmode_cmd(bp, vf, &cmd,
@@ -1710,6 +1714,21 @@
 			goto response;
 		}
 	}
+	/* if vlan was set by hypervisor we don't allow guest to config vlan */
+	if (bulletin->valid_bitmap & 1 << VLAN_VALID) {
+		int i;
+
+		/* search for vlan filters */
+		for (i = 0; i < filters->n_mac_vlan_filters; i++) {
+			if (filters->filters[i].flags &
+			    VFPF_Q_FILTER_VLAN_TAG_VALID) {
+				BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n",
+					  vf->abs_vfid);
+				vf->op_rc = -EPERM;
+				goto response;
+			}
+		}
+	}
 
 	/* verify vf_qid */
 	if (filters->vf_qid > vf_rxq_count(vf))
@@ -1805,6 +1824,9 @@
 	vf_op_params->rss_result_mask = rss_tlv->rss_result_mask;
 
 	/* flags handled individually for backward/forward compatability */
+	vf_op_params->rss_flags = 0;
+	vf_op_params->ramrod_flags = 0;
+
 	if (rss_tlv->rss_flags & VFPF_RSS_MODE_DISABLED)
 		__set_bit(BNX2X_RSS_MODE_DISABLED, &vf_op_params->rss_flags);
 	if (rss_tlv->rss_flags & VFPF_RSS_MODE_REGULAR)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index f3dd93b..15a66e4 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -7622,7 +7622,7 @@
 {
 	u32 base = (u32) mapping & 0xffffffff;
 
-	return (base > 0xffffdcc0) && (base + len + 8 < base);
+	return base + len + 8 < base;
 }
 
 /* Test for TSO DMA buffers that cross into regions which are within MSS bytes
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 6c93088..56e0415 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -228,6 +228,25 @@
 
 	uint32_t dack_re;            /* DACK timer resolution */
 	unsigned short tx_modq[NCHAN];	/* channel to modulation queue map */
+
+	u32 vlan_pri_map;               /* cached TP_VLAN_PRI_MAP */
+	u32 ingress_config;             /* cached TP_INGRESS_CONFIG */
+
+	/* TP_VLAN_PRI_MAP Compressed Filter Tuple field offsets.  This is a
+	 * subset of the set of fields which may be present in the Compressed
+	 * Filter Tuple portion of filters and TCP TCB connections.  The
+	 * fields which are present are controlled by the TP_VLAN_PRI_MAP.
+	 * Since a variable number of fields may or may not be present, their
+	 * shifted field positions within the Compressed Filter Tuple may
+	 * vary, or not even be present if the field isn't selected in
+	 * TP_VLAN_PRI_MAP.  Since some of these fields are needed in various
+	 * places we store their offsets here, or a -1 if the field isn't
+	 * present.
+	 */
+	int vlan_shift;
+	int vnic_shift;
+	int port_shift;
+	int protocol_shift;
 };
 
 struct vpd_params {
@@ -926,6 +945,8 @@
 	       const u8 *fw_data, unsigned int fw_size,
 	       struct fw_hdr *card_fw, enum dev_state state, int *reset);
 int t4_prep_adapter(struct adapter *adapter);
+int t4_init_tp_params(struct adapter *adap);
+int t4_filter_field_shift(const struct adapter *adap, int filter_sel);
 int t4_port_init(struct adapter *adap, int mbox, int pf, int vf);
 void t4_fatal_err(struct adapter *adapter);
 int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index d6b12e0..fff02ed 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2986,7 +2986,14 @@
 	if (stid >= 0) {
 		t->stid_tab[stid].data = data;
 		stid += t->stid_base;
-		t->stids_in_use++;
+		/* IPv6 requires max of 520 bits or 16 cells in TCAM
+		 * This is equivalent to 4 TIDs. With CLIP enabled it
+		 * needs 2 TIDs.
+		 */
+		if (family == PF_INET)
+			t->stids_in_use++;
+		else
+			t->stids_in_use += 4;
 	}
 	spin_unlock_bh(&t->stid_lock);
 	return stid;
@@ -3012,7 +3019,8 @@
 	}
 	if (stid >= 0) {
 		t->stid_tab[stid].data = data;
-		stid += t->stid_base;
+		stid -= t->nstids;
+		stid += t->sftid_base;
 		t->stids_in_use++;
 	}
 	spin_unlock_bh(&t->stid_lock);
@@ -3024,14 +3032,24 @@
  */
 void cxgb4_free_stid(struct tid_info *t, unsigned int stid, int family)
 {
-	stid -= t->stid_base;
+	/* Is it a server filter TID? */
+	if (t->nsftids && (stid >= t->sftid_base)) {
+		stid -= t->sftid_base;
+		stid += t->nstids;
+	} else {
+		stid -= t->stid_base;
+	}
+
 	spin_lock_bh(&t->stid_lock);
 	if (family == PF_INET)
 		__clear_bit(stid, t->stid_bmap);
 	else
 		bitmap_release_region(t->stid_bmap, stid, 2);
 	t->stid_tab[stid].data = NULL;
-	t->stids_in_use--;
+	if (family == PF_INET)
+		t->stids_in_use--;
+	else
+		t->stids_in_use -= 4;
 	spin_unlock_bh(&t->stid_lock);
 }
 EXPORT_SYMBOL(cxgb4_free_stid);
@@ -3134,6 +3152,7 @@
 	size_t size;
 	unsigned int stid_bmap_size;
 	unsigned int natids = t->natids;
+	struct adapter *adap = container_of(t, struct adapter, tids);
 
 	stid_bmap_size = BITS_TO_LONGS(t->nstids + t->nsftids);
 	size = t->ntids * sizeof(*t->tid_tab) +
@@ -3167,6 +3186,11 @@
 		t->afree = t->atid_tab;
 	}
 	bitmap_zero(t->stid_bmap, t->nstids + t->nsftids);
+	/* Reserve stid 0 for T4/T5 adapters */
+	if (!t->stid_base &&
+	    (is_t4(adap->params.chip) || is_t5(adap->params.chip)))
+		__set_bit(0, t->stid_bmap);
+
 	return 0;
 }
 
@@ -3731,7 +3755,7 @@
 	lli.ucq_density = 1 << QUEUESPERPAGEPF0_GET(
 			t4_read_reg(adap, SGE_INGRESS_QUEUES_PER_PAGE_PF) >>
 			(adap->fn * 4));
-	lli.filt_mode = adap->filter_mode;
+	lli.filt_mode = adap->params.tp.vlan_pri_map;
 	/* MODQ_REQ_MAP sets queues 0-3 to chan 0-3 */
 	for (i = 0; i < NCHAN; i++)
 		lli.tx_modq[i] = i;
@@ -4179,7 +4203,7 @@
 	adap = netdev2adap(dev);
 
 	/* Adjust stid to correct filter index */
-	stid -= adap->tids.nstids;
+	stid -= adap->tids.sftid_base;
 	stid += adap->tids.nftids;
 
 	/* Check to make sure the filter requested is writable ...
@@ -4205,12 +4229,17 @@
 			f->fs.val.lip[i] = val[i];
 			f->fs.mask.lip[i] = ~0;
 		}
-		if (adap->filter_mode & F_PORT) {
+		if (adap->params.tp.vlan_pri_map & F_PORT) {
 			f->fs.val.iport = port;
 			f->fs.mask.iport = mask;
 		}
 	}
 
+	if (adap->params.tp.vlan_pri_map & F_PROTOCOL) {
+		f->fs.val.proto = IPPROTO_TCP;
+		f->fs.mask.proto = ~0;
+	}
+
 	f->fs.dirsteer = 1;
 	f->fs.iq = queue;
 	/* Mark filter as locked */
@@ -4237,7 +4266,7 @@
 	adap = netdev2adap(dev);
 
 	/* Adjust stid to correct filter index */
-	stid -= adap->tids.nstids;
+	stid -= adap->tids.sftid_base;
 	stid += adap->tids.nftids;
 
 	f = &adap->tids.ftid_tab[stid];
@@ -5092,7 +5121,7 @@
 	enum dev_state state;
 	u32 params[7], val[7];
 	struct fw_caps_config_cmd caps_cmd;
-	int reset = 1, j;
+	int reset = 1;
 
 	/*
 	 * Contact FW, advertising Master capability (and potentially forcing
@@ -5434,21 +5463,11 @@
 	/*
 	 * These are finalized by FW initialization, load their values now.
 	 */
-	v = t4_read_reg(adap, TP_TIMER_RESOLUTION);
-	adap->params.tp.tre = TIMERRESOLUTION_GET(v);
-	adap->params.tp.dack_re = DELAYEDACKRESOLUTION_GET(v);
 	t4_read_mtu_tbl(adap, adap->params.mtus, NULL);
 	t4_load_mtus(adap, adap->params.mtus, adap->params.a_wnd,
 		     adap->params.b_wnd);
 
-	/* MODQ_REQ_MAP defaults to setting queues 0-3 to chan 0-3 */
-	for (j = 0; j < NCHAN; j++)
-		adap->params.tp.tx_modq[j] = j;
-
-	t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA,
-			 &adap->filter_mode, 1,
-			 TP_VLAN_PRI_MAP);
-
+	t4_init_tp_params(adap);
 	adap->flags |= FW_OK;
 	return 0;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 6f21f24..4dd0a82 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -131,7 +131,14 @@
 
 static inline void *lookup_stid(const struct tid_info *t, unsigned int stid)
 {
-	stid -= t->stid_base;
+	/* Is it a server filter TID? */
+	if (t->nsftids && (stid >= t->sftid_base)) {
+		stid -= t->sftid_base;
+		stid += t->nstids;
+	} else {
+		stid -= t->stid_base;
+	}
+
 	return stid < (t->nstids + t->nsftids) ? t->stid_tab[stid].data : NULL;
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index 2987809..cb05be9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -45,6 +45,7 @@
 #include "l2t.h"
 #include "t4_msg.h"
 #include "t4fw_api.h"
+#include "t4_regs.h"
 
 #define VLAN_NONE 0xfff
 
@@ -411,6 +412,40 @@
 }
 EXPORT_SYMBOL(cxgb4_l2t_get);
 
+u64 cxgb4_select_ntuple(struct net_device *dev,
+			const struct l2t_entry *l2t)
+{
+	struct adapter *adap = netdev2adap(dev);
+	struct tp_params *tp = &adap->params.tp;
+	u64 ntuple = 0;
+
+	/* Initialize each of the fields which we care about which are present
+	 * in the Compressed Filter Tuple.
+	 */
+	if (tp->vlan_shift >= 0 && l2t->vlan != VLAN_NONE)
+		ntuple |= (F_FT_VLAN_VLD | l2t->vlan) << tp->vlan_shift;
+
+	if (tp->port_shift >= 0)
+		ntuple |= (u64)l2t->lport << tp->port_shift;
+
+	if (tp->protocol_shift >= 0)
+		ntuple |= (u64)IPPROTO_TCP << tp->protocol_shift;
+
+	if (tp->vnic_shift >= 0) {
+		u32 viid = cxgb4_port_viid(dev);
+		u32 vf = FW_VIID_VIN_GET(viid);
+		u32 pf = FW_VIID_PFN_GET(viid);
+		u32 vld = FW_VIID_VIVLD_GET(viid);
+
+		ntuple |= (u64)(V_FT_VNID_ID_VF(vf) |
+				V_FT_VNID_ID_PF(pf) |
+				V_FT_VNID_ID_VLD(vld)) << tp->vnic_shift;
+	}
+
+	return ntuple;
+}
+EXPORT_SYMBOL(cxgb4_select_ntuple);
+
 /*
  * Called when address resolution fails for an L2T entry to handle packets
  * on the arpq head.  If a packet specifies a failure handler it is invoked,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.h b/drivers/net/ethernet/chelsio/cxgb4/l2t.h
index 108c0f1..85eb5c7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.h
@@ -98,7 +98,8 @@
 struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
 				const struct net_device *physdev,
 				unsigned int priority);
-
+u64 cxgb4_select_ntuple(struct net_device *dev,
+			const struct l2t_entry *l2t);
 void t4_l2t_update(struct adapter *adap, struct neighbour *neigh);
 struct l2t_entry *t4_l2t_alloc_switching(struct l2t_data *d);
 int t4_l2t_set_switching(struct adapter *adap, struct l2t_entry *e, u16 vlan,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index cc380c3..cc3511a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2581,7 +2581,7 @@
 	#undef READ_FL_BUF
 
 	if (fl_small_pg != PAGE_SIZE ||
-	    (fl_large_pg != 0 && (fl_large_pg <= fl_small_pg ||
+	    (fl_large_pg != 0 && (fl_large_pg < fl_small_pg ||
 				  (fl_large_pg & (fl_large_pg-1)) != 0))) {
 		dev_err(adap->pdev_dev, "bad SGE FL page buffer sizes [%d, %d]\n",
 			fl_small_pg, fl_large_pg);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 74a6fce..e1413ea 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -3808,6 +3808,109 @@
 	return 0;
 }
 
+/**
+ *      t4_init_tp_params - initialize adap->params.tp
+ *      @adap: the adapter
+ *
+ *      Initialize various fields of the adapter's TP Parameters structure.
+ */
+int t4_init_tp_params(struct adapter *adap)
+{
+	int chan;
+	u32 v;
+
+	v = t4_read_reg(adap, TP_TIMER_RESOLUTION);
+	adap->params.tp.tre = TIMERRESOLUTION_GET(v);
+	adap->params.tp.dack_re = DELAYEDACKRESOLUTION_GET(v);
+
+	/* MODQ_REQ_MAP defaults to setting queues 0-3 to chan 0-3 */
+	for (chan = 0; chan < NCHAN; chan++)
+		adap->params.tp.tx_modq[chan] = chan;
+
+	/* Cache the adapter's Compressed Filter Mode and global Incress
+	 * Configuration.
+	 */
+	t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA,
+			 &adap->params.tp.vlan_pri_map, 1,
+			 TP_VLAN_PRI_MAP);
+	t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA,
+			 &adap->params.tp.ingress_config, 1,
+			 TP_INGRESS_CONFIG);
+
+	/* Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field
+	 * shift positions of several elements of the Compressed Filter Tuple
+	 * for this adapter which we need frequently ...
+	 */
+	adap->params.tp.vlan_shift = t4_filter_field_shift(adap, F_VLAN);
+	adap->params.tp.vnic_shift = t4_filter_field_shift(adap, F_VNIC_ID);
+	adap->params.tp.port_shift = t4_filter_field_shift(adap, F_PORT);
+	adap->params.tp.protocol_shift = t4_filter_field_shift(adap,
+							       F_PROTOCOL);
+
+	/* If TP_INGRESS_CONFIG.VNID == 0, then TP_VLAN_PRI_MAP.VNIC_ID
+	 * represents the presense of an Outer VLAN instead of a VNIC ID.
+	 */
+	if ((adap->params.tp.ingress_config & F_VNIC) == 0)
+		adap->params.tp.vnic_shift = -1;
+
+	return 0;
+}
+
+/**
+ *      t4_filter_field_shift - calculate filter field shift
+ *      @adap: the adapter
+ *      @filter_sel: the desired field (from TP_VLAN_PRI_MAP bits)
+ *
+ *      Return the shift position of a filter field within the Compressed
+ *      Filter Tuple.  The filter field is specified via its selection bit
+ *      within TP_VLAN_PRI_MAL (filter mode).  E.g. F_VLAN.
+ */
+int t4_filter_field_shift(const struct adapter *adap, int filter_sel)
+{
+	unsigned int filter_mode = adap->params.tp.vlan_pri_map;
+	unsigned int sel;
+	int field_shift;
+
+	if ((filter_mode & filter_sel) == 0)
+		return -1;
+
+	for (sel = 1, field_shift = 0; sel < filter_sel; sel <<= 1) {
+		switch (filter_mode & sel) {
+		case F_FCOE:
+			field_shift += W_FT_FCOE;
+			break;
+		case F_PORT:
+			field_shift += W_FT_PORT;
+			break;
+		case F_VNIC_ID:
+			field_shift += W_FT_VNIC_ID;
+			break;
+		case F_VLAN:
+			field_shift += W_FT_VLAN;
+			break;
+		case F_TOS:
+			field_shift += W_FT_TOS;
+			break;
+		case F_PROTOCOL:
+			field_shift += W_FT_PROTOCOL;
+			break;
+		case F_ETHERTYPE:
+			field_shift += W_FT_ETHERTYPE;
+			break;
+		case F_MACMATCH:
+			field_shift += W_FT_MACMATCH;
+			break;
+		case F_MPSHITTYPE:
+			field_shift += W_FT_MPSHITTYPE;
+			break;
+		case F_FRAGMENTATION:
+			field_shift += W_FT_FRAGMENTATION;
+			break;
+		}
+	}
+	return field_shift;
+}
+
 int t4_port_init(struct adapter *adap, int mbox, int pf, int vf)
 {
 	u8 addr[6];
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index 0a8205d..4082522 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -1171,10 +1171,50 @@
 
 #define A_TP_TX_SCHED_PCMD 0x25
 
+#define S_VNIC    11
+#define V_VNIC(x) ((x) << S_VNIC)
+#define F_VNIC    V_VNIC(1U)
+
+#define S_FRAGMENTATION    9
+#define V_FRAGMENTATION(x) ((x) << S_FRAGMENTATION)
+#define F_FRAGMENTATION    V_FRAGMENTATION(1U)
+
+#define S_MPSHITTYPE    8
+#define V_MPSHITTYPE(x) ((x) << S_MPSHITTYPE)
+#define F_MPSHITTYPE    V_MPSHITTYPE(1U)
+
+#define S_MACMATCH    7
+#define V_MACMATCH(x) ((x) << S_MACMATCH)
+#define F_MACMATCH    V_MACMATCH(1U)
+
+#define S_ETHERTYPE    6
+#define V_ETHERTYPE(x) ((x) << S_ETHERTYPE)
+#define F_ETHERTYPE    V_ETHERTYPE(1U)
+
+#define S_PROTOCOL    5
+#define V_PROTOCOL(x) ((x) << S_PROTOCOL)
+#define F_PROTOCOL    V_PROTOCOL(1U)
+
+#define S_TOS    4
+#define V_TOS(x) ((x) << S_TOS)
+#define F_TOS    V_TOS(1U)
+
+#define S_VLAN    3
+#define V_VLAN(x) ((x) << S_VLAN)
+#define F_VLAN    V_VLAN(1U)
+
+#define S_VNIC_ID    2
+#define V_VNIC_ID(x) ((x) << S_VNIC_ID)
+#define F_VNIC_ID    V_VNIC_ID(1U)
+
 #define S_PORT    1
 #define V_PORT(x) ((x) << S_PORT)
 #define F_PORT    V_PORT(1U)
 
+#define S_FCOE    0
+#define V_FCOE(x) ((x) << S_FCOE)
+#define F_FCOE    V_FCOE(1U)
+
 #define NUM_MPS_CLS_SRAM_L_INSTANCES 336
 #define NUM_MPS_T5_CLS_SRAM_L_INSTANCES 512
 
@@ -1213,4 +1253,37 @@
 #define V_CHIPID(x) ((x) << S_CHIPID)
 #define G_CHIPID(x) (((x) >> S_CHIPID) & M_CHIPID)
 
+/* TP_VLAN_PRI_MAP controls which subset of fields will be present in the
+ * Compressed Filter Tuple for LE filters.  Each bit set in TP_VLAN_PRI_MAP
+ * selects for a particular field being present.  These fields, when present
+ * in the Compressed Filter Tuple, have the following widths in bits.
+ */
+#define W_FT_FCOE                       1
+#define W_FT_PORT                       3
+#define W_FT_VNIC_ID                    17
+#define W_FT_VLAN                       17
+#define W_FT_TOS                        8
+#define W_FT_PROTOCOL                   8
+#define W_FT_ETHERTYPE                  16
+#define W_FT_MACMATCH                   9
+#define W_FT_MPSHITTYPE                 3
+#define W_FT_FRAGMENTATION              1
+
+/* Some of the Compressed Filter Tuple fields have internal structure.  These
+ * bit shifts/masks describe those structures.  All shifts are relative to the
+ * base position of the fields within the Compressed Filter Tuple
+ */
+#define S_FT_VLAN_VLD                   16
+#define V_FT_VLAN_VLD(x)                ((x) << S_FT_VLAN_VLD)
+#define F_FT_VLAN_VLD                   V_FT_VLAN_VLD(1U)
+
+#define S_FT_VNID_ID_VF                 0
+#define V_FT_VNID_ID_VF(x)              ((x) << S_FT_VNID_ID_VF)
+
+#define S_FT_VNID_ID_PF                 7
+#define V_FT_VNID_ID_PF(x)              ((x) << S_FT_VNID_ID_PF)
+
+#define S_FT_VNID_ID_VLD                16
+#define V_FT_VNID_ID_VLD(x)             ((x) << S_FT_VNID_ID_VLD)
+
 #endif /* __T4_REGS_H */
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 5878df6..4ccaf9a 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -104,6 +104,7 @@
 #define BE3_MAX_RSS_QS		16
 #define BE3_MAX_TX_QS		16
 #define BE3_MAX_EVT_QS		16
+#define BE3_SRIOV_MAX_EVT_QS	8
 
 #define MAX_RX_QS		32
 #define MAX_EVT_QS		32
@@ -480,7 +481,7 @@
 	struct list_head entry;
 
 	u32 flash_status;
-	struct completion flash_compl;
+	struct completion et_cmd_compl;
 
 	struct be_resources res;	/* resources available for the func */
 	u16 num_vfs;			/* Number of VFs provisioned by PF */
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index e0e8bc1..94c35c8 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -141,11 +141,17 @@
 		subsystem = resp_hdr->subsystem;
 	}
 
+	if (opcode == OPCODE_LOWLEVEL_LOOPBACK_TEST &&
+	    subsystem == CMD_SUBSYSTEM_LOWLEVEL) {
+		complete(&adapter->et_cmd_compl);
+		return 0;
+	}
+
 	if (((opcode == OPCODE_COMMON_WRITE_FLASHROM) ||
 	     (opcode == OPCODE_COMMON_WRITE_OBJECT)) &&
 	    (subsystem == CMD_SUBSYSTEM_COMMON)) {
 		adapter->flash_status = compl_status;
-		complete(&adapter->flash_compl);
+		complete(&adapter->et_cmd_compl);
 	}
 
 	if (compl_status == MCC_STATUS_SUCCESS) {
@@ -2017,6 +2023,9 @@
 			0x3ea83c02, 0x4a110304};
 	int status;
 
+	if (!(be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS))
+		return 0;
+
 	if (mutex_lock_interruptible(&adapter->mbox_lock))
 		return -1;
 
@@ -2160,7 +2169,7 @@
 	be_mcc_notify(adapter);
 	spin_unlock_bh(&adapter->mcc_lock);
 
-	if (!wait_for_completion_timeout(&adapter->flash_compl,
+	if (!wait_for_completion_timeout(&adapter->et_cmd_compl,
 					 msecs_to_jiffies(60000)))
 		status = -1;
 	else
@@ -2255,8 +2264,8 @@
 	be_mcc_notify(adapter);
 	spin_unlock_bh(&adapter->mcc_lock);
 
-	if (!wait_for_completion_timeout(&adapter->flash_compl,
-			msecs_to_jiffies(40000)))
+	if (!wait_for_completion_timeout(&adapter->et_cmd_compl,
+					 msecs_to_jiffies(40000)))
 		status = -1;
 	else
 		status = adapter->flash_status;
@@ -2367,6 +2376,7 @@
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_loopback_test *req;
+	struct be_cmd_resp_loopback_test *resp;
 	int status;
 
 	spin_lock_bh(&adapter->mcc_lock);
@@ -2381,8 +2391,8 @@
 
 	be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL,
 			OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req), wrb, NULL);
-	req->hdr.timeout = cpu_to_le32(4);
 
+	req->hdr.timeout = cpu_to_le32(15);
 	req->pattern = cpu_to_le64(pattern);
 	req->src_port = cpu_to_le32(port_num);
 	req->dest_port = cpu_to_le32(port_num);
@@ -2390,12 +2400,15 @@
 	req->num_pkts = cpu_to_le32(num_pkts);
 	req->loopback_type = cpu_to_le32(loopback_type);
 
-	status = be_mcc_notify_wait(adapter);
-	if (!status) {
-		struct be_cmd_resp_loopback_test *resp = embedded_payload(wrb);
-		status = le32_to_cpu(resp->status);
-	}
+	be_mcc_notify(adapter);
 
+	spin_unlock_bh(&adapter->mcc_lock);
+
+	wait_for_completion(&adapter->et_cmd_compl);
+	resp = embedded_payload(wrb);
+	status = le32_to_cpu(resp->status);
+
+	return status;
 err:
 	spin_unlock_bh(&adapter->mcc_lock);
 	return status;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 0fde69d..bf40fda 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2744,13 +2744,16 @@
 		if (!BEx_chip(adapter))
 			adapter->rss_flags |= RSS_ENABLE_UDP_IPV4 |
 						RSS_ENABLE_UDP_IPV6;
+	} else {
+		/* Disable RSS, if only default RX Q is created */
+		adapter->rss_flags = RSS_ENABLE_NONE;
+	}
 
-		rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags,
-				       128);
-		if (rc) {
-			adapter->rss_flags = 0;
-			return rc;
-		}
+	rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags,
+			       128);
+	if (rc) {
+		adapter->rss_flags = RSS_ENABLE_NONE;
+		return rc;
 	}
 
 	/* First time posting */
@@ -3124,11 +3127,11 @@
 {
 	struct pci_dev *pdev = adapter->pdev;
 	bool use_sriov = false;
+	int max_vfs;
+
+	max_vfs = pci_sriov_get_totalvfs(pdev);
 
 	if (BE3_chip(adapter) && sriov_want(adapter)) {
-		int max_vfs;
-
-		max_vfs = pci_sriov_get_totalvfs(pdev);
 		res->max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0;
 		use_sriov = res->max_vfs;
 	}
@@ -3159,7 +3162,11 @@
 					   BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
 	res->max_rx_qs = res->max_rss_qs + 1;
 
-	res->max_evt_qs = be_physfn(adapter) ? BE3_MAX_EVT_QS : 1;
+	if (be_physfn(adapter))
+		res->max_evt_qs = (max_vfs > 0) ?
+					BE3_SRIOV_MAX_EVT_QS : BE3_MAX_EVT_QS;
+	else
+		res->max_evt_qs = 1;
 
 	res->if_cap_flags = BE_IF_CAP_FLAGS_WANT;
 	if (!(adapter->function_caps & BE_FUNCTION_CAPS_RSS))
@@ -4205,7 +4212,7 @@
 	spin_lock_init(&adapter->mcc_lock);
 	spin_lock_init(&adapter->mcc_cq_lock);
 
-	init_completion(&adapter->flash_compl);
+	init_completion(&adapter->et_cmd_compl);
 	pci_save_state(adapter->pdev);
 	return 0;
 
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index e7c8b74..50bb71c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -428,6 +428,8 @@
 	/* If this was the last BD in the ring, start at the beginning again. */
 	bdp = fec_enet_get_nextdesc(bdp, fep);
 
+	skb_tx_timestamp(skb);
+
 	fep->cur_tx = bdp;
 
 	if (fep->cur_tx == fep->dirty_tx)
@@ -436,8 +438,6 @@
 	/* Trigger transmission start */
 	writel(0, fep->hwp + FEC_X_DES_ACTIVE);
 
-	skb_tx_timestamp(skb);
-
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index 895450e..ff2d806 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -718,8 +718,11 @@
 	e1000_release_phy_80003es2lan(hw);
 
 	/* Disable IBIST slave mode (far-end loopback) */
-	e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,
-					&kum_reg_data);
+	ret_val =
+	    e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,
+					    &kum_reg_data);
+	if (ret_val)
+		return ret_val;
 	kum_reg_data |= E1000_KMRNCTRLSTA_IBIST_DISABLE;
 	e1000_write_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,
 					 kum_reg_data);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 8d3945a..c30d41d 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6174,7 +6174,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
 static int e1000_suspend(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -6193,7 +6193,7 @@
 
 	return __e1000_resume(pdev);
 }
-#endif /* CONFIG_PM_SLEEP */
+#endif /* CONFIG_PM */
 
 #ifdef CONFIG_PM_RUNTIME
 static int e1000_runtime_suspend(struct device *dev)
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index da2be59..20e71f4 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -1757,19 +1757,23 @@
 		 * it across the board.
 		 */
 		ret_val = e1e_rphy(hw, MII_BMSR, &phy_status);
-		if (ret_val)
+		if (ret_val) {
 			/* If the first read fails, another entity may have
 			 * ownership of the resources, wait and try again to
 			 * see if they have relinquished the resources yet.
 			 */
-			udelay(usec_interval);
+			if (usec_interval >= 1000)
+				msleep(usec_interval / 1000);
+			else
+				udelay(usec_interval);
+		}
 		ret_val = e1e_rphy(hw, MII_BMSR, &phy_status);
 		if (ret_val)
 			break;
 		if (phy_status & BMSR_LSTATUS)
 			break;
 		if (usec_interval >= 1000)
-			mdelay(usec_interval / 1000);
+			msleep(usec_interval / 1000);
 		else
 			udelay(usec_interval);
 	}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index d6f0c0d..72084f7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -291,7 +291,9 @@
 {
 	struct ixgbe_adapter *adapter = pci_get_drvdata(dev);
 	int err;
+#ifdef CONFIG_PCI_IOV
 	u32 current_flags = adapter->flags;
+#endif
 
 	err = ixgbe_disable_sriov(adapter);
 
diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index 7354960..c4eeb69 100644
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -92,6 +92,12 @@
 			if (time_is_before_jiffies(end))
 				++timedout;
 	        } else {
+			/* wait_event_timeout does not guarantee a delay of at
+			 * least one whole jiffie, so timeout must be no less
+			 * than two.
+			 */
+			if (timeout < 2)
+				timeout = 2;
 			wait_event_timeout(dev->smi_busy_wait,
 				           orion_mdio_smi_is_done(dev),
 				           timeout);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 7692dfd..cc68657 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -1604,13 +1604,13 @@
 	u32 seq_number;
 	u8 vhdr_len = 0;
 
-	if (unlikely(ring > adapter->max_rds_rings))
+	if (unlikely(ring >= adapter->max_rds_rings))
 		return NULL;
 
 	rds_ring = &recv_ctx->rds_rings[ring];
 
 	index = netxen_get_lro_sts_refhandle(sts_data0);
-	if (unlikely(index > rds_ring->num_desc))
+	if (unlikely(index >= rds_ring->num_desc))
 		return NULL;
 
 	buffer = &rds_ring->rx_buf_arr[index];
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 631ea0a..ff80cd8 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -487,6 +487,7 @@
 	struct qlcnic_mailbox *mailbox;
 	u8 extend_lb_time;
 	u8 phys_port_id[ETH_ALEN];
+	u8 lb_mode;
 };
 
 struct qlcnic_adapter_stats {
@@ -578,6 +579,8 @@
 	dma_addr_t phys_addr;
 	dma_addr_t hw_cons_phys_addr;
 	struct netdev_queue *txq;
+	/* Lock to protect Tx descriptors cleanup */
+	spinlock_t tx_clean_lock;
 } ____cacheline_internodealigned_in_smp;
 
 /*
@@ -808,6 +811,7 @@
 
 #define QLCNIC_ILB_MODE		0x1
 #define QLCNIC_ELB_MODE		0x2
+#define QLCNIC_LB_MODE_MASK	0x3
 
 #define QLCNIC_LINKEVENT	0x1
 #define QLCNIC_LB_RESPONSE	0x2
@@ -1093,7 +1097,6 @@
 	struct qlcnic_filter_hash rx_fhash;
 	struct list_head vf_mc_list;
 
-	spinlock_t tx_clean_lock;
 	spinlock_t mac_learn_lock;
 	/* spinlock for catching rcv filters for eswitch traffic */
 	spinlock_t rx_mac_learn_lock;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 6055d39..f776f99 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -1684,12 +1684,6 @@
 		}
 	} while ((adapter->ahw->linkup && ahw->has_link_events) != 1);
 
-	/* Make sure carrier is off and queue is stopped during loopback */
-	if (netif_running(netdev)) {
-		netif_carrier_off(netdev);
-		netif_tx_stop_all_queues(netdev);
-	}
-
 	ret = qlcnic_do_lb_test(adapter, mode);
 
 	qlcnic_83xx_clear_lb_mode(adapter, mode);
@@ -2121,6 +2115,7 @@
 	ahw->link_autoneg = MSB(MSW(data[3]));
 	ahw->module_type = MSB(LSW(data[3]));
 	ahw->has_link_events = 1;
+	ahw->lb_mode = data[4] & QLCNIC_LB_MODE_MASK;
 	qlcnic_advert_link_change(adapter, link_status);
 }
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index e9c21e5..c4262c2 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -134,6 +134,8 @@
 	struct qlcnic_skb_frag *buffrag;
 	int i, j;
 
+	spin_lock(&tx_ring->tx_clean_lock);
+
 	cmd_buf = tx_ring->cmd_buf_arr;
 	for (i = 0; i < tx_ring->num_desc; i++) {
 		buffrag = cmd_buf->frag_array;
@@ -157,6 +159,8 @@
 		}
 		cmd_buf++;
 	}
+
+	spin_unlock(&tx_ring->tx_clean_lock);
 }
 
 void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index eda6c69..ad1531a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -689,6 +689,10 @@
 		adapter->ahw->linkup = 0;
 		netif_carrier_off(netdev);
 	} else if (!adapter->ahw->linkup && linkup) {
+		/* Do not advertise Link up if the port is in loopback mode */
+		if (qlcnic_83xx_check(adapter) && adapter->ahw->lb_mode)
+			return;
+
 		netdev_info(netdev, "NIC Link is up\n");
 		adapter->ahw->linkup = 1;
 		netif_carrier_on(netdev);
@@ -778,7 +782,7 @@
 	struct net_device *netdev = adapter->netdev;
 	struct qlcnic_skb_frag *frag;
 
-	if (!spin_trylock(&adapter->tx_clean_lock))
+	if (!spin_trylock(&tx_ring->tx_clean_lock))
 		return 1;
 
 	sw_consumer = tx_ring->sw_consumer;
@@ -807,8 +811,9 @@
 			break;
 	}
 
+	tx_ring->sw_consumer = sw_consumer;
+
 	if (count && netif_running(netdev)) {
-		tx_ring->sw_consumer = sw_consumer;
 		smp_mb();
 		if (netif_tx_queue_stopped(tx_ring->txq) &&
 		    netif_carrier_ok(netdev)) {
@@ -834,7 +839,8 @@
 	 */
 	hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
 	done = (sw_consumer == hw_consumer);
-	spin_unlock(&adapter->tx_clean_lock);
+
+	spin_unlock(&tx_ring->tx_clean_lock);
 
 	return done;
 }
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 2c8cac0..b8a245a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -1756,7 +1756,6 @@
 	if (qlcnic_sriov_vf_check(adapter))
 		qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc);
 	smp_mb();
-	spin_lock(&adapter->tx_clean_lock);
 	netif_carrier_off(netdev);
 	adapter->ahw->linkup = 0;
 	netif_tx_disable(netdev);
@@ -1777,7 +1776,6 @@
 
 	for (ring = 0; ring < adapter->drv_tx_rings; ring++)
 		qlcnic_release_tx_buffers(adapter, &adapter->tx_ring[ring]);
-	spin_unlock(&adapter->tx_clean_lock);
 }
 
 /* Usage: During suspend and firmware recovery module */
@@ -2172,6 +2170,7 @@
 		}
 		memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
 		tx_ring->cmd_buf_arr = cmd_buf_arr;
+		spin_lock_init(&tx_ring->tx_clean_lock);
 	}
 
 	if (qlcnic_83xx_check(adapter) ||
@@ -2299,7 +2298,6 @@
 	rwlock_init(&adapter->ahw->crb_lock);
 	mutex_init(&adapter->ahw->mem_lock);
 
-	spin_lock_init(&adapter->tx_clean_lock);
 	INIT_LIST_HEAD(&adapter->mac_list);
 
 	qlcnic_register_dcb(adapter);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
index 686f460..024f816 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -75,7 +75,6 @@
 	num_vfs = sriov->num_vfs;
 	max = num_vfs + 1;
 	info->bit_offsets = 0xffff;
-	info->max_tx_ques = res->num_tx_queues / max;
 	info->max_rx_mcast_mac_filters = res->num_rx_mcast_mac_filters;
 	num_vf_macs = QLCNIC_SRIOV_VF_MAX_MAC;
 
@@ -86,6 +85,7 @@
 		info->max_tx_mac_filters = temp;
 		info->min_tx_bw = 0;
 		info->max_tx_bw = MAX_BW;
+		info->max_tx_ques = res->num_tx_queues - sriov->num_vfs;
 	} else {
 		id = qlcnic_sriov_func_to_index(adapter, func);
 		if (id < 0)
@@ -95,6 +95,7 @@
 		info->max_tx_bw = vp->max_tx_bw;
 		info->max_rx_ucast_mac_filters = num_vf_macs;
 		info->max_tx_mac_filters = num_vf_macs;
+		info->max_tx_ques = QLCNIC_SINGLE_RING;
 	}
 
 	info->max_rx_ip_addr = res->num_destip / max;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 8a7a23a..797b56a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -622,17 +622,15 @@
 	if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp))
 		return -EOPNOTSUPP;
 
-	if (netif_msg_hw(priv)) {
-		if (priv->dma_cap.time_stamp) {
-			pr_debug("IEEE 1588-2002 Time Stamp supported\n");
-			priv->adv_ts = 0;
-		}
-		if (priv->dma_cap.atime_stamp && priv->extend_desc) {
-			pr_debug
-			    ("IEEE 1588-2008 Advanced Time Stamp supported\n");
-			priv->adv_ts = 1;
-		}
-	}
+	priv->adv_ts = 0;
+	if (priv->dma_cap.atime_stamp && priv->extend_desc)
+		priv->adv_ts = 1;
+
+	if (netif_msg_hw(priv) && priv->dma_cap.time_stamp)
+		pr_debug("IEEE 1588-2002 Time Stamp supported\n");
+
+	if (netif_msg_hw(priv) && priv->adv_ts)
+		pr_debug("IEEE 1588-2008 Advanced Time Stamp supported\n");
 
 	priv->hw->ptp = &stmmac_ptp;
 	priv->hwts_tx_en = 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
index b8b0eee..7680581 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
@@ -56,7 +56,7 @@
 
 	priv->hw->ptp->config_addend(priv->ioaddr, addend);
 
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock_irqrestore(&priv->ptp_lock, flags);
 
 	return 0;
 }
@@ -91,7 +91,7 @@
 
 	priv->hw->ptp->adjust_systime(priv->ioaddr, sec, nsec, neg_adj);
 
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock_irqrestore(&priv->ptp_lock, flags);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 5120d9c..5330fd2 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -740,6 +740,8 @@
 		/* set speed_in input in case RMII mode is used in 100Mbps */
 		if (phy->speed == 100)
 			mac_control |= BIT(15);
+		else if (phy->speed == 10)
+			mac_control |= BIT(18); /* In Band mode */
 
 		*link = true;
 	} else {
@@ -2106,7 +2108,7 @@
 	while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
 		for (i = res->start; i <= res->end; i++) {
 			if (devm_request_irq(&pdev->dev, i, cpsw_interrupt, 0,
-					     dev_name(priv->dev), priv)) {
+					     dev_name(&pdev->dev), priv)) {
 				dev_err(priv->dev, "error attaching irq\n");
 				goto clean_ale_ret;
 			}
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index 3169252..5d78c1d 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -571,6 +571,8 @@
 	case HDLCDRVCTL_CALIBRATE:
 		if(!capable(CAP_SYS_RAWIO))
 			return -EPERM;
+		if (bi.data.calibrate > INT_MAX / s->par.bitrate)
+			return -EINVAL;
 		s->hdlctx.calibrate = bi.data.calibrate * s->par.bitrate / 16;
 		return 0;
 
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 1971411..61dd244 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -1057,6 +1057,7 @@
 		break;
 
 	case SIOCYAMGCFG:
+		memset(&yi, 0, sizeof(yi));
 		yi.cfg.mask = 0xffffffff;
 		yi.cfg.iobase = yp->iobase;
 		yi.cfg.irq = yp->irq;
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index f813572..71baeb3 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -261,9 +261,7 @@
 	struct sk_buff *skb;
 
 	net = ((struct netvsc_device *)hv_get_drvdata(device_obj))->ndev;
-	if (!net) {
-		netdev_err(net, "got receive callback but net device"
-			" not initialized yet\n");
+	if (!net || net->reg_state != NETREG_REGISTERED) {
 		packet->status = NVSP_STAT_FAIL;
 		return 0;
 	}
@@ -435,19 +433,11 @@
 	SET_ETHTOOL_OPS(net, &ethtool_ops);
 	SET_NETDEV_DEV(net, &dev->device);
 
-	ret = register_netdev(net);
-	if (ret != 0) {
-		pr_err("Unable to register netdev.\n");
-		free_netdev(net);
-		goto out;
-	}
-
 	/* Notify the netvsc driver of the new device */
 	device_info.ring_size = ring_size;
 	ret = rndis_filter_device_add(dev, &device_info);
 	if (ret != 0) {
 		netdev_err(net, "unable to add netvsc device (ret %d)\n", ret);
-		unregister_netdev(net);
 		free_netdev(net);
 		hv_set_drvdata(dev, NULL);
 		return ret;
@@ -456,7 +446,13 @@
 
 	netif_carrier_on(net);
 
-out:
+	ret = register_netdev(net);
+	if (ret != 0) {
+		pr_err("Unable to register netdev.\n");
+		rndis_filter_device_remove(dev);
+		free_netdev(net);
+	}
+
 	return ret;
 }
 
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index acf9379..60406b0 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -690,8 +690,19 @@
 					      netdev_features_t features)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
+	netdev_features_t mask;
 
-	return features & (vlan->set_features | ~MACVLAN_FEATURES);
+	features |= NETIF_F_ALL_FOR_ALL;
+	features &= (vlan->set_features | ~MACVLAN_FEATURES);
+	mask = features;
+
+	features = netdev_increment_features(vlan->lowerdev->features,
+					     features,
+					     mask);
+	if (!vlan->fwd_priv)
+		features |= NETIF_F_LLTX;
+
+	return features;
 }
 
 static const struct ethtool_ops macvlan_ethtool_ops = {
@@ -1019,9 +1030,8 @@
 		break;
 	case NETDEV_FEAT_CHANGE:
 		list_for_each_entry(vlan, &port->vlans, list) {
-			vlan->dev->features = dev->features & MACVLAN_FEATURES;
 			vlan->dev->gso_max_size = dev->gso_max_size;
-			netdev_features_change(vlan->dev);
+			netdev_update_features(vlan->dev);
 		}
 		break;
 	case NETDEV_UNREGISTER:
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 36c6994..98434b8 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -565,10 +565,8 @@
 	int err = 0;
 
 	atomic_set(&phydev->irq_disable, 0);
-	if (request_irq(phydev->irq, phy_interrupt,
-				IRQF_SHARED,
-				"phy_interrupt",
-				phydev) < 0) {
+	if (request_irq(phydev->irq, phy_interrupt, 0, "phy_interrupt",
+			phydev) < 0) {
 		pr_warn("%s: Can't get IRQ %d (PHY)\n",
 			phydev->bus->name, phydev->irq);
 		phydev->irq = PHY_POLL;
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 85e4a016..47b0f73 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -276,12 +276,12 @@
 	  module will be called cdc_mbim.
 
 config USB_NET_DM9601
-	tristate "Davicom DM9601 based USB 1.1 10/100 ethernet devices"
+	tristate "Davicom DM96xx based USB 10/100 ethernet devices"
 	depends on USB_USBNET
 	select CRC32
 	help
-	  This option adds support for Davicom DM9601 based USB 1.1
-	  10/100 Ethernet adapters.
+	  This option adds support for Davicom DM9601/DM9620/DM9621A
+	  based USB 10/100 Ethernet adapters.
 
 config USB_NET_SR9700
 	tristate "CoreChip-sz SR9700 based USB 1.1 10/100 ethernet devices"
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index c6867f9..14aa48f 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -1,5 +1,5 @@
 /*
- * Davicom DM9601 USB 1.1 10/100Mbps ethernet devices
+ * Davicom DM96xx USB 10/100Mbps ethernet devices
  *
  * Peter Korsgaard <jacmet@sunsite.dk>
  *
@@ -364,7 +364,12 @@
 	dev->net->ethtool_ops = &dm9601_ethtool_ops;
 	dev->net->hard_header_len += DM_TX_OVERHEAD;
 	dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
-	dev->rx_urb_size = dev->net->mtu + ETH_HLEN + DM_RX_OVERHEAD;
+
+	/* dm9620/21a require room for 4 byte padding, even in dm9601
+	 * mode, so we need +1 to be able to receive full size
+	 * ethernet frames.
+	 */
+	dev->rx_urb_size = dev->net->mtu + ETH_HLEN + DM_RX_OVERHEAD + 1;
 
 	dev->mii.dev = dev->net;
 	dev->mii.mdio_read = dm9601_mdio_read;
@@ -468,7 +473,7 @@
 static struct sk_buff *dm9601_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
 				       gfp_t flags)
 {
-	int len;
+	int len, pad;
 
 	/* format:
 	   b1: packet length low
@@ -476,12 +481,23 @@
 	   b3..n: packet data
 	*/
 
-	len = skb->len;
+	len = skb->len + DM_TX_OVERHEAD;
 
-	if (skb_headroom(skb) < DM_TX_OVERHEAD) {
+	/* workaround for dm962x errata with tx fifo getting out of
+	 * sync if a USB bulk transfer retry happens right after a
+	 * packet with odd / maxpacket length by adding up to 3 bytes
+	 * padding.
+	 */
+	while ((len & 1) || !(len % dev->maxpacket))
+		len++;
+
+	len -= DM_TX_OVERHEAD; /* hw header doesn't count as part of length */
+	pad = len - skb->len;
+
+	if (skb_headroom(skb) < DM_TX_OVERHEAD || skb_tailroom(skb) < pad) {
 		struct sk_buff *skb2;
 
-		skb2 = skb_copy_expand(skb, DM_TX_OVERHEAD, 0, flags);
+		skb2 = skb_copy_expand(skb, DM_TX_OVERHEAD, pad, flags);
 		dev_kfree_skb_any(skb);
 		skb = skb2;
 		if (!skb)
@@ -490,10 +506,10 @@
 
 	__skb_push(skb, DM_TX_OVERHEAD);
 
-	/* usbnet adds padding if length is a multiple of packet size
-	   if so, adjust length value in header */
-	if ((skb->len % dev->maxpacket) == 0)
-		len++;
+	if (pad) {
+		memset(skb->data + skb->len, 0, pad);
+		__skb_put(skb, pad);
+	}
 
 	skb->data[0] = len;
 	skb->data[1] = len >> 8;
@@ -543,7 +559,7 @@
 }
 
 static const struct driver_info dm9601_info = {
-	.description	= "Davicom DM9601 USB Ethernet",
+	.description	= "Davicom DM96xx USB 10/100 Ethernet",
 	.flags		= FLAG_ETHER | FLAG_LINK_INTR,
 	.bind		= dm9601_bind,
 	.rx_fixup	= dm9601_rx_fixup,
@@ -594,6 +610,10 @@
 	 USB_DEVICE(0x0a46, 0x9620),	/* DM9620 USB to Fast Ethernet Adapter */
 	 .driver_info = (unsigned long)&dm9601_info,
 	 },
+	{
+	 USB_DEVICE(0x0a46, 0x9621),	/* DM9621A USB to Fast Ethernet Adapter */
+	 .driver_info = (unsigned long)&dm9601_info,
+	},
 	{},			// END
 };
 
@@ -612,5 +632,5 @@
 module_usb_driver(dm9601_driver);
 
 MODULE_AUTHOR("Peter Korsgaard <jacmet@sunsite.dk>");
-MODULE_DESCRIPTION("Davicom DM9601 USB 1.1 ethernet devices");
+MODULE_DESCRIPTION("Davicom DM96xx USB 10/100 ethernet devices");
 MODULE_LICENSE("GPL");
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 86292e6..1a48234 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -185,7 +185,6 @@
 #define BM_REQUEST_TYPE (0xa1)
 #define B_NOTIFICATION  (0x20)
 #define W_VALUE         (0x0)
-#define W_INDEX         (0x2)
 #define W_LENGTH        (0x2)
 
 #define B_OVERRUN       (0x1<<6)
@@ -1487,6 +1486,7 @@
 	struct uart_icount *icount;
 	struct hso_serial_state_notification *serial_state_notification;
 	struct usb_device *usb;
+	int if_num;
 
 	/* Sanity checks */
 	if (!serial)
@@ -1495,15 +1495,24 @@
 		handle_usb_error(status, __func__, serial->parent);
 		return;
 	}
+
+	/* tiocmget is only supported on HSO_PORT_MODEM */
 	tiocmget = serial->tiocmget;
 	if (!tiocmget)
 		return;
+	BUG_ON((serial->parent->port_spec & HSO_PORT_MASK) != HSO_PORT_MODEM);
+
 	usb = serial->parent->usb;
+	if_num = serial->parent->interface->altsetting->desc.bInterfaceNumber;
+
+	/* wIndex should be the USB interface number of the port to which the
+	 * notification applies, which should always be the Modem port.
+	 */
 	serial_state_notification = &tiocmget->serial_state_notification;
 	if (serial_state_notification->bmRequestType != BM_REQUEST_TYPE ||
 	    serial_state_notification->bNotification != B_NOTIFICATION ||
 	    le16_to_cpu(serial_state_notification->wValue) != W_VALUE ||
-	    le16_to_cpu(serial_state_notification->wIndex) != W_INDEX ||
+	    le16_to_cpu(serial_state_notification->wIndex) != if_num ||
 	    le16_to_cpu(serial_state_notification->wLength) != W_LENGTH) {
 		dev_warn(&usb->dev,
 			 "hso received invalid serial state notification\n");
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index 03832d3..f546378 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -117,7 +117,6 @@
 struct mcs7830_data {
 	u8 multi_filter[8];
 	u8 config;
-	u8 link_counter;
 };
 
 static const char driver_name[] = "MOSCHIP usb-ethernet driver";
@@ -561,26 +560,16 @@
 {
 	u8 *buf = urb->transfer_buffer;
 	bool link, link_changed;
-	struct mcs7830_data *data = mcs7830_get_data(dev);
 
 	if (urb->actual_length < 16)
 		return;
 
-	link = !(buf[1] & 0x20);
+	link = !(buf[1] == 0x20);
 	link_changed = netif_carrier_ok(dev->net) != link;
 	if (link_changed) {
-		data->link_counter++;
-		/*
-		   track link state 20 times to guard against erroneous
-		   link state changes reported sometimes by the chip
-		 */
-		if (data->link_counter > 20) {
-			data->link_counter = 0;
-			usbnet_link_change(dev, link, 0);
-			netdev_dbg(dev->net, "Link Status is: %d\n", link);
-		}
-	} else
-		data->link_counter = 0;
+		usbnet_link_change(dev, link, 0);
+		netdev_dbg(dev->net, "Link Status is: %d\n", link);
+	}
 }
 
 static const struct driver_info moschip_info = {
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index d208f86..5d77644 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1797,16 +1797,17 @@
 	if (err)
 		return err;
 
-	if (netif_running(vi->dev))
+	if (netif_running(vi->dev)) {
+		for (i = 0; i < vi->curr_queue_pairs; i++)
+			if (!try_fill_recv(&vi->rq[i], GFP_KERNEL))
+				schedule_delayed_work(&vi->refill, 0);
+
 		for (i = 0; i < vi->max_queue_pairs; i++)
 			virtnet_napi_enable(&vi->rq[i]);
+	}
 
 	netif_device_attach(vi->dev);
 
-	for (i = 0; i < vi->curr_queue_pairs; i++)
-		if (!try_fill_recv(&vi->rq[i], GFP_KERNEL))
-			schedule_delayed_work(&vi->refill, 0);
-
 	mutex_lock(&vi->config_lock);
 	vi->config_enable = true;
 	mutex_unlock(&vi->config_lock);
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 249e01c..ed384fe 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2440,7 +2440,8 @@
 		/* update header length based on lower device */
 		dev->hard_header_len = lowerdev->hard_header_len +
 				       (use_ipv6 ? VXLAN6_HEADROOM : VXLAN_HEADROOM);
-	}
+	} else if (use_ipv6)
+		vxlan->flags |= VXLAN_F_IPV6;
 
 	if (data[IFLA_VXLAN_TOS])
 		vxlan->tos  = nla_get_u8(data[IFLA_VXLAN_TOS]);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index 8d78253..a366d6b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -76,9 +76,16 @@
 				mask2 |= ATH9K_INT_CST;
 			if (isr2 & AR_ISR_S2_TSFOOR)
 				mask2 |= ATH9K_INT_TSFOOR;
+
+			if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
+				REG_WRITE(ah, AR_ISR_S2, isr2);
+				isr &= ~AR_ISR_BCNMISC;
+			}
 		}
 
-		isr = REG_READ(ah, AR_ISR_RAC);
+		if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)
+			isr = REG_READ(ah, AR_ISR_RAC);
+
 		if (isr == 0xffffffff) {
 			*masked = 0;
 			return false;
@@ -97,11 +104,23 @@
 
 			*masked |= ATH9K_INT_TX;
 
-			s0_s = REG_READ(ah, AR_ISR_S0_S);
+			if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) {
+				s0_s = REG_READ(ah, AR_ISR_S0_S);
+				s1_s = REG_READ(ah, AR_ISR_S1_S);
+			} else {
+				s0_s = REG_READ(ah, AR_ISR_S0);
+				REG_WRITE(ah, AR_ISR_S0, s0_s);
+				s1_s = REG_READ(ah, AR_ISR_S1);
+				REG_WRITE(ah, AR_ISR_S1, s1_s);
+
+				isr &= ~(AR_ISR_TXOK |
+					 AR_ISR_TXDESC |
+					 AR_ISR_TXERR |
+					 AR_ISR_TXEOL);
+			}
+
 			ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXOK);
 			ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXDESC);
-
-			s1_s = REG_READ(ah, AR_ISR_S1_S);
 			ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXERR);
 			ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXEOL);
 		}
@@ -114,13 +133,15 @@
 		*masked |= mask2;
 	}
 
-	if (AR_SREV_9100(ah))
-		return true;
-
-	if (isr & AR_ISR_GENTMR) {
+	if (!AR_SREV_9100(ah) && (isr & AR_ISR_GENTMR)) {
 		u32 s5_s;
 
-		s5_s = REG_READ(ah, AR_ISR_S5_S);
+		if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) {
+			s5_s = REG_READ(ah, AR_ISR_S5_S);
+		} else {
+			s5_s = REG_READ(ah, AR_ISR_S5);
+		}
+
 		ah->intr_gen_timer_trigger =
 				MS(s5_s, AR_ISR_S5_GENTIMER_TRIG);
 
@@ -133,8 +154,21 @@
 		if ((s5_s & AR_ISR_S5_TIM_TIMER) &&
 		    !(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
 			*masked |= ATH9K_INT_TIM_TIMER;
+
+		if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
+			REG_WRITE(ah, AR_ISR_S5, s5_s);
+			isr &= ~AR_ISR_GENTMR;
+		}
 	}
 
+	if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
+		REG_WRITE(ah, AR_ISR, isr);
+		REG_READ(ah, AR_ISR);
+	}
+
+	if (AR_SREV_9100(ah))
+		return true;
+
 	if (sync_cause) {
 		ath9k_debug_sync_cause(common, sync_cause);
 		fatal_int =
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 9a2657f..608d739 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -127,21 +127,26 @@
 	struct ath9k_vif_iter_data *iter_data = data;
 	int i;
 
-	for (i = 0; i < ETH_ALEN; i++)
-		iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]);
+	if (iter_data->hw_macaddr != NULL) {
+		for (i = 0; i < ETH_ALEN; i++)
+			iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]);
+	} else {
+		iter_data->hw_macaddr = mac;
+	}
 }
 
-static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv,
+static void ath9k_htc_set_mac_bssid_mask(struct ath9k_htc_priv *priv,
 				     struct ieee80211_vif *vif)
 {
 	struct ath_common *common = ath9k_hw_common(priv->ah);
 	struct ath9k_vif_iter_data iter_data;
 
 	/*
-	 * Use the hardware MAC address as reference, the hardware uses it
-	 * together with the BSSID mask when matching addresses.
+	 * Pick the MAC address of the first interface as the new hardware
+	 * MAC address. The hardware will use it together with the BSSID mask
+	 * when matching addresses.
 	 */
-	iter_data.hw_macaddr = common->macaddr;
+	iter_data.hw_macaddr = NULL;
 	memset(&iter_data.mask, 0xff, ETH_ALEN);
 
 	if (vif)
@@ -153,6 +158,10 @@
 		ath9k_htc_bssid_iter, &iter_data);
 
 	memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
+
+	if (iter_data.hw_macaddr)
+		memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN);
+
 	ath_hw_setbssidmask(common);
 }
 
@@ -1063,7 +1072,7 @@
 		goto out;
 	}
 
-	ath9k_htc_set_bssid_mask(priv, vif);
+	ath9k_htc_set_mac_bssid_mask(priv, vif);
 
 	priv->vif_slot |= (1 << avp->index);
 	priv->nvifs++;
@@ -1128,7 +1137,7 @@
 
 	ath9k_htc_set_opmode(priv);
 
-	ath9k_htc_set_bssid_mask(priv, vif);
+	ath9k_htc_set_mac_bssid_mask(priv, vif);
 
 	/*
 	 * Stop ANI only if there are no associated station interfaces.
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 74f452c..21aa09e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -965,8 +965,9 @@
 	struct ath_common *common = ath9k_hw_common(ah);
 
 	/*
-	 * Use the hardware MAC address as reference, the hardware uses it
-	 * together with the BSSID mask when matching addresses.
+	 * Pick the MAC address of the first interface as the new hardware
+	 * MAC address. The hardware will use it together with the BSSID mask
+	 * when matching addresses.
 	 */
 	memset(iter_data, 0, sizeof(*iter_data));
 	memset(&iter_data->mask, 0xff, ETH_ALEN);
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 0f49444..5a53195 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -740,6 +740,8 @@
 	};
 	int index = rtlpci->rx_ring[rx_queue_idx].idx;
 
+	if (rtlpci->driver_is_goingto_unload)
+		return;
 	/*RX NORMAL PKT */
 	while (count--) {
 		/*rx descriptor */
@@ -1636,6 +1638,7 @@
 	 */
 	set_hal_stop(rtlhal);
 
+	rtlpci->driver_is_goingto_unload = true;
 	rtlpriv->cfg->ops->disable_interrupt(hw);
 	cancel_work_sync(&rtlpriv->works.lps_change_work);
 
@@ -1653,7 +1656,6 @@
 	ppsc->rfchange_inprogress = true;
 	spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
 
-	rtlpci->driver_is_goingto_unload = true;
 	rtlpriv->cfg->ops->hw_disable(hw);
 	/* some things are not needed if firmware not available */
 	if (!rtlpriv->max_fw_size)
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index 08ae01b..c47794b 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -101,6 +101,13 @@
 
 #define MAX_PENDING_REQS 256
 
+/* It's possible for an skb to have a maximal number of frags
+ * but still be less than MAX_BUFFER_OFFSET in size. Thus the
+ * worst-case number of copy operations is MAX_SKB_FRAGS per
+ * ring slot.
+ */
+#define MAX_GRANT_COPY_OPS (MAX_SKB_FRAGS * XEN_NETIF_RX_RING_SIZE)
+
 struct xenvif {
 	/* Unique identifier for this interface. */
 	domid_t          domid;
@@ -143,13 +150,13 @@
 	 */
 	RING_IDX rx_req_cons_peek;
 
-	/* Given MAX_BUFFER_OFFSET of 4096 the worst case is that each
-	 * head/fragment page uses 2 copy operations because it
-	 * straddles two buffers in the frontend.
-	 */
-	struct gnttab_copy grant_copy_op[2*XEN_NETIF_RX_RING_SIZE];
-	struct xenvif_rx_meta meta[2*XEN_NETIF_RX_RING_SIZE];
+	/* This array is allocated seperately as it is large */
+	struct gnttab_copy *grant_copy_op;
 
+	/* We create one meta structure per ring request we consume, so
+	 * the maximum number is the same as the ring size.
+	 */
+	struct xenvif_rx_meta meta[XEN_NETIF_RX_RING_SIZE];
 
 	u8               fe_dev_addr[6];
 
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index 870f1fa..fff8cdd 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -34,6 +34,7 @@
 #include <linux/ethtool.h>
 #include <linux/rtnetlink.h>
 #include <linux/if_vlan.h>
+#include <linux/vmalloc.h>
 
 #include <xen/events.h>
 #include <asm/xen/hypercall.h>
@@ -307,6 +308,15 @@
 	SET_NETDEV_DEV(dev, parent);
 
 	vif = netdev_priv(dev);
+
+	vif->grant_copy_op = vmalloc(sizeof(struct gnttab_copy) *
+				     MAX_GRANT_COPY_OPS);
+	if (vif->grant_copy_op == NULL) {
+		pr_warn("Could not allocate grant copy space for %s\n", name);
+		free_netdev(dev);
+		return ERR_PTR(-ENOMEM);
+	}
+
 	vif->domid  = domid;
 	vif->handle = handle;
 	vif->can_sg = 1;
@@ -487,6 +497,7 @@
 
 	unregister_netdev(vif->dev);
 
+	vfree(vif->grant_copy_op);
 	free_netdev(vif->dev);
 
 	module_put(THIS_MODULE);
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 27bbe58..7842555 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -608,7 +608,7 @@
 	if (!npo.copy_prod)
 		return;
 
-	BUG_ON(npo.copy_prod > ARRAY_SIZE(vif->grant_copy_op));
+	BUG_ON(npo.copy_prod > MAX_GRANT_COPY_OPS);
 	gnttab_batch_copy(vif->grant_copy_op, npo.copy_prod);
 
 	while ((skb = __skb_dequeue(&rxq)) != NULL) {
@@ -1209,8 +1209,10 @@
 			goto out;
 
 		if (!skb_partial_csum_set(skb, off,
-					  offsetof(struct tcphdr, check)))
+					  offsetof(struct tcphdr, check))) {
+			err = -EPROTO;
 			goto out;
+		}
 
 		if (recalculate_partial_csum)
 			tcp_hdr(skb)->check =
@@ -1227,8 +1229,10 @@
 			goto out;
 
 		if (!skb_partial_csum_set(skb, off,
-					  offsetof(struct udphdr, check)))
+					  offsetof(struct udphdr, check))) {
+			err = -EPROTO;
 			goto out;
+		}
 
 		if (recalculate_partial_csum)
 			udp_hdr(skb)->check =
@@ -1350,8 +1354,10 @@
 			goto out;
 
 		if (!skb_partial_csum_set(skb, off,
-					  offsetof(struct tcphdr, check)))
+					  offsetof(struct tcphdr, check))) {
+			err = -EPROTO;
 			goto out;
+		}
 
 		if (recalculate_partial_csum)
 			tcp_hdr(skb)->check =
@@ -1368,8 +1374,10 @@
 			goto out;
 
 		if (!skb_partial_csum_set(skb, off,
-					  offsetof(struct udphdr, check)))
+					  offsetof(struct udphdr, check))) {
+			err = -EPROTO;
 			goto out;
+		}
 
 		if (recalculate_partial_csum)
 			udp_hdr(skb)->check =
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index de6f899..c6973f1 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -20,7 +20,7 @@
 	depends on OF_IRQ
 	help
 	  This option builds in test cases for the device tree infrastructure
-	  that are executed one at boot time, and the results dumped to the
+	  that are executed once at boot time, and the results dumped to the
 	  console.
 
 	  If unsure, say N here, but this option is safe to enable.
diff --git a/drivers/of/address.c b/drivers/of/address.c
index 4b9317b..d3dd41c 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -69,14 +69,6 @@
 		 (unsigned long long)cp, (unsigned long long)s,
 		 (unsigned long long)da);
 
-	/*
-	 * If the number of address cells is larger than 2 we assume the
-	 * mapping doesn't specify a physical address. Rather, the address
-	 * specifies an identifier that must match exactly.
-	 */
-	if (na > 2 && memcmp(range, addr, na * 4) != 0)
-		return OF_BAD_ADDR;
-
 	if (da < cp || da >= (cp + s))
 		return OF_BAD_ADDR;
 	return da - cp;
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 2fa024b..758b4f8 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -922,8 +922,16 @@
  */
 void __init unflatten_and_copy_device_tree(void)
 {
-	int size = __be32_to_cpu(initial_boot_params->totalsize);
-	void *dt = early_init_dt_alloc_memory_arch(size,
+	int size;
+	void *dt;
+
+	if (!initial_boot_params) {
+		pr_warn("No valid device tree found, continuing without\n");
+		return;
+	}
+
+	size = __be32_to_cpu(initial_boot_params->totalsize);
+	dt = early_init_dt_alloc_memory_arch(size,
 		__alignof__(struct boot_param_header));
 
 	if (dt) {
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 786b0b4..2721240 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -165,7 +165,6 @@
 		if (of_get_property(ipar, "interrupt-controller", NULL) !=
 				NULL) {
 			pr_debug(" -> got it !\n");
-			of_node_put(old);
 			return 0;
 		}
 
@@ -250,8 +249,7 @@
 		 * Successfully parsed an interrrupt-map translation; copy new
 		 * interrupt specifier into the out_irq structure
 		 */
-		of_node_put(out_irq->np);
-		out_irq->np = of_node_get(newpar);
+		out_irq->np = newpar;
 
 		match_array = imap - newaddrsize - newintsize;
 		for (i = 0; i < newintsize; i++)
@@ -268,7 +266,6 @@
 	}
  fail:
 	of_node_put(ipar);
-	of_node_put(out_irq->np);
 	of_node_put(newpar);
 
 	return -EINVAL;
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 1cf605f..e864392 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -279,7 +279,9 @@
 
 	status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr);
 	if (ACPI_FAILURE(status)) {
-		acpi_handle_warn(handle, "can't evaluate _ADR (%#x)\n", status);
+		if (status != AE_NOT_FOUND)
+			acpi_handle_warn(handle,
+				"can't evaluate _ADR (%#x)\n", status);
 		return AE_OK;
 	}
 
@@ -643,6 +645,24 @@
 	slot->flags &= (~SLOT_ENABLED);
 }
 
+static bool acpiphp_no_hotplug(acpi_handle handle)
+{
+	struct acpi_device *adev = NULL;
+
+	acpi_bus_get_device(handle, &adev);
+	return adev && adev->flags.no_hotplug;
+}
+
+static bool slot_no_hotplug(struct acpiphp_slot *slot)
+{
+	struct acpiphp_func *func;
+
+	list_for_each_entry(func, &slot->funcs, sibling)
+		if (acpiphp_no_hotplug(func_to_handle(func)))
+			return true;
+
+	return false;
+}
 
 /**
  * get_slot_status - get ACPI slot status
@@ -701,7 +721,8 @@
 		unsigned long long sta;
 
 		status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
-		alive = ACPI_SUCCESS(status) && sta == ACPI_STA_ALL;
+		alive = (ACPI_SUCCESS(status) && sta == ACPI_STA_ALL)
+			|| acpiphp_no_hotplug(handle);
 	}
 	if (!alive) {
 		u32 v;
@@ -741,8 +762,9 @@
 		struct pci_dev *dev, *tmp;
 
 		mutex_lock(&slot->crit_sect);
-		/* wake up all functions */
-		if (get_slot_status(slot) == ACPI_STA_ALL) {
+		if (slot_no_hotplug(slot)) {
+			; /* do nothing */
+		} else if (get_slot_status(slot) == ACPI_STA_ALL) {
 			/* remove stale devices if any */
 			list_for_each_entry_safe(dev, tmp, &bus->devices,
 						 bus_list)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 577074e..f7ebdba 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -330,29 +330,32 @@
 static void pci_acpi_setup(struct device *dev)
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
-	acpi_handle handle = ACPI_HANDLE(dev);
-	struct acpi_device *adev;
+	struct acpi_device *adev = ACPI_COMPANION(dev);
 
-	if (acpi_bus_get_device(handle, &adev) || !adev->wakeup.flags.valid)
+	if (!adev)
+		return;
+
+	pci_acpi_add_pm_notifier(adev, pci_dev);
+	if (!adev->wakeup.flags.valid)
 		return;
 
 	device_set_wakeup_capable(dev, true);
 	acpi_pci_sleep_wake(pci_dev, false);
-
-	pci_acpi_add_pm_notifier(adev, pci_dev);
 	if (adev->wakeup.flags.run_wake)
 		device_set_run_wake(dev, true);
 }
 
 static void pci_acpi_cleanup(struct device *dev)
 {
-	acpi_handle handle = ACPI_HANDLE(dev);
-	struct acpi_device *adev;
+	struct acpi_device *adev = ACPI_COMPANION(dev);
 
-	if (!acpi_bus_get_device(handle, &adev) && adev->wakeup.flags.valid) {
+	if (!adev)
+		return;
+
+	pci_acpi_remove_pm_notifier(adev);
+	if (adev->wakeup.flags.valid) {
 		device_set_wakeup_capable(dev, false);
 		device_set_run_wake(dev, false);
-		pci_acpi_remove_pm_notifier(adev);
 	}
 }
 
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 5e2054a..85ad58c 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -196,6 +196,7 @@
 config BATTERY_MAX17042
 	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
 	depends on I2C
+	select REGMAP_I2C
 	help
 	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
 	  in handheld and portable equipment. The MAX17042 is configured
diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
index 00e6672..557af94 100644
--- a/drivers/power/power_supply_core.c
+++ b/drivers/power/power_supply_core.c
@@ -511,6 +511,10 @@
 	dev_set_drvdata(dev, psy);
 	psy->dev = dev;
 
+	rc = dev_set_name(dev, "%s", psy->name);
+	if (rc)
+		goto dev_set_name_failed;
+
 	INIT_WORK(&psy->changed_work, power_supply_changed_work);
 
 	rc = power_supply_check_supplies(psy);
@@ -524,10 +528,6 @@
 	if (rc)
 		goto wakeup_init_failed;
 
-	rc = kobject_set_name(&dev->kobj, "%s", psy->name);
-	if (rc)
-		goto kobject_set_name_failed;
-
 	rc = device_add(dev);
 	if (rc)
 		goto device_add_failed;
@@ -553,11 +553,11 @@
 register_cooler_failed:
 	psy_unregister_thermal(psy);
 register_thermal_failed:
-wakeup_init_failed:
 	device_del(dev);
-kobject_set_name_failed:
 device_add_failed:
+wakeup_init_failed:
 check_supplies_failed:
+dev_set_name_failed:
 	put_device(dev);
 success:
 	return rc;
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 3f4ca4e..34629ea 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -942,7 +942,7 @@
 		return rc;
 	}
 
-	tp->screen = tty3270_alloc_screen(tp->view.cols, tp->view.rows);
+	tp->screen = tty3270_alloc_screen(tp->view.rows, tp->view.cols);
 	if (IS_ERR(tp->screen)) {
 		rc = PTR_ERR(tp->screen);
 		raw3270_put_view(&tp->view);
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index aa33976..2c29db6 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -477,9 +477,10 @@
 			const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
 extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
 extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr);
-extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
-		const unsigned char *path,
-		struct cifs_sb_info *cifs_sb, unsigned int xid);
+extern int CIFSCheckMFSymlink(unsigned int xid, struct cifs_tcon *tcon,
+			      struct cifs_sb_info *cifs_sb,
+			      struct cifs_fattr *fattr,
+			      const unsigned char *path);
 extern int mdfour(unsigned char *, unsigned char *, int);
 extern int E_md4hash(const unsigned char *passwd, unsigned char *p16,
 			const struct nls_table *codepage);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 124aa02..d707edb 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4010,7 +4010,7 @@
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
 	if (rc) {
-		cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+		cifs_dbg(FYI, "Send error in QFileInfo = %d", rc);
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
@@ -4179,7 +4179,7 @@
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
 	if (rc) {
-		cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+		cifs_dbg(FYI, "Send error in UnixQFileInfo = %d", rc);
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
@@ -4263,7 +4263,7 @@
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
 	if (rc) {
-		cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+		cifs_dbg(FYI, "Send error in UnixQPathInfo = %d", rc);
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 11ff5f1..a514e0a 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -193,7 +193,7 @@
 static int
 cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
 	       struct tcon_link *tlink, unsigned oflags, umode_t mode,
-	       __u32 *oplock, struct cifs_fid *fid, int *created)
+	       __u32 *oplock, struct cifs_fid *fid)
 {
 	int rc = -ENOENT;
 	int create_options = CREATE_NOT_DIR;
@@ -349,7 +349,6 @@
 				.device	= 0,
 		};
 
-		*created |= FILE_CREATED;
 		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
 			args.uid = current_fsuid();
 			if (inode->i_mode & S_ISGID)
@@ -480,13 +479,16 @@
 	cifs_add_pending_open(&fid, tlink, &open);
 
 	rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
-			    &oplock, &fid, opened);
+			    &oplock, &fid);
 
 	if (rc) {
 		cifs_del_pending_open(&open);
 		goto out;
 	}
 
+	if ((oflags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+		*opened |= FILE_CREATED;
+
 	rc = finish_open(file, direntry, generic_file_open, opened);
 	if (rc) {
 		if (server->ops->close)
@@ -529,7 +531,6 @@
 	struct TCP_Server_Info *server;
 	struct cifs_fid fid;
 	__u32 oplock;
-	int created = FILE_CREATED;
 
 	cifs_dbg(FYI, "cifs_create parent inode = 0x%p name is: %s and dentry = 0x%p\n",
 		 inode, direntry->d_name.name, direntry);
@@ -546,7 +547,7 @@
 		server->ops->new_lease_key(&fid);
 
 	rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
-			    &oplock, &fid, &created);
+			    &oplock, &fid);
 	if (!rc && server->ops->close)
 		server->ops->close(xid, tcon, &fid);
 
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 36f9ebb..49719b8 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -383,7 +383,8 @@
 
 	/* check for Minshall+French symlinks */
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) {
-		int tmprc = CIFSCheckMFSymlink(&fattr, full_path, cifs_sb, xid);
+		int tmprc = CIFSCheckMFSymlink(xid, tcon, cifs_sb, &fattr,
+					       full_path);
 		if (tmprc)
 			cifs_dbg(FYI, "CIFSCheckMFSymlink: %d\n", tmprc);
 	}
@@ -799,7 +800,8 @@
 
 	/* check for Minshall+French symlinks */
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) {
-		tmprc = CIFSCheckMFSymlink(&fattr, full_path, cifs_sb, xid);
+		tmprc = CIFSCheckMFSymlink(xid, tcon, cifs_sb, &fattr,
+					   full_path);
 		if (tmprc)
 			cifs_dbg(FYI, "CIFSCheckMFSymlink: %d\n", tmprc);
 	}
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index cc02347..92aee08 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -354,34 +354,30 @@
 
 
 int
-CIFSCheckMFSymlink(struct cifs_fattr *fattr,
-		   const unsigned char *path,
-		   struct cifs_sb_info *cifs_sb, unsigned int xid)
+CIFSCheckMFSymlink(unsigned int xid, struct cifs_tcon *tcon,
+		   struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
+		   const unsigned char *path)
 {
-	int rc = 0;
+	int rc;
 	u8 *buf = NULL;
 	unsigned int link_len = 0;
 	unsigned int bytes_read = 0;
-	struct cifs_tcon *ptcon;
 
 	if (!CIFSCouldBeMFSymlink(fattr))
 		/* it's not a symlink */
 		return 0;
 
 	buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
-	if (!buf) {
-		rc = -ENOMEM;
-		goto out;
-	}
+	if (!buf)
+		return -ENOMEM;
 
-	ptcon = tlink_tcon(cifs_sb_tlink(cifs_sb));
-	if ((ptcon->ses) && (ptcon->ses->server->ops->query_mf_symlink))
-		rc = ptcon->ses->server->ops->query_mf_symlink(path, buf,
-						 &bytes_read, cifs_sb, xid);
+	if (tcon->ses->server->ops->query_mf_symlink)
+		rc = tcon->ses->server->ops->query_mf_symlink(path, buf,
+						&bytes_read, cifs_sb, xid);
 	else
-		goto out;
+		rc = -ENOSYS;
 
-	if (rc != 0)
+	if (rc)
 		goto out;
 
 	if (bytes_read == 0) /* not a symlink */
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 8b5e258..af90312 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1907,10 +1907,6 @@
 			}
 		}
 	}
-	if (op == EPOLL_CTL_DEL && is_file_epoll(tf.file)) {
-		tep = tf.file->private_data;
-		mutex_lock_nested(&tep->mtx, 1);
-	}
 
 	/*
 	 * Try to lookup the file inside our RB tree, Since we grabbed "mtx"
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 4410cc3..3384dc4 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4218,7 +4218,7 @@
 	 */
 	map->m_flags &= ~EXT4_MAP_FROM_CLUSTER;
 	newex.ee_block = cpu_to_le32(map->m_lblk);
-	cluster_offset = EXT4_LBLK_CMASK(sbi, map->m_lblk);
+	cluster_offset = EXT4_LBLK_COFF(sbi, map->m_lblk);
 
 	/*
 	 * If we are doing bigalloc, check to see if the extent returned
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index b7fc035..73f3e4e 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -986,6 +986,7 @@
 {
 	struct file *file = iocb->ki_filp;
 	struct inode *inode = file->f_mapping->host;
+	struct address_space *mapping = inode->i_mapping;
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct gfs2_holder gh;
 	int rv;
@@ -1006,6 +1007,35 @@
 	if (rv != 1)
 		goto out; /* dio not valid, fall back to buffered i/o */
 
+	/*
+	 * Now since we are holding a deferred (CW) lock at this point, you
+	 * might be wondering why this is ever needed. There is a case however
+	 * where we've granted a deferred local lock against a cached exclusive
+	 * glock. That is ok provided all granted local locks are deferred, but
+	 * it also means that it is possible to encounter pages which are
+	 * cached and possibly also mapped. So here we check for that and sort
+	 * them out ahead of the dio. The glock state machine will take care of
+	 * everything else.
+	 *
+	 * If in fact the cached glock state (gl->gl_state) is deferred (CW) in
+	 * the first place, mapping->nr_pages will always be zero.
+	 */
+	if (mapping->nrpages) {
+		loff_t lstart = offset & (PAGE_CACHE_SIZE - 1);
+		loff_t len = iov_length(iov, nr_segs);
+		loff_t end = PAGE_ALIGN(offset + len) - 1;
+
+		rv = 0;
+		if (len == 0)
+			goto out;
+		if (test_and_clear_bit(GIF_SW_PAGED, &ip->i_flags))
+			unmap_shared_mapping_range(ip->i_inode.i_mapping, offset, len);
+		rv = filemap_write_and_wait_range(mapping, lstart, end);
+		if (rv)
+			return rv;
+		truncate_inode_pages_range(mapping, lstart, end);
+	}
+
 	rv = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
 				  offset, nr_segs, gfs2_get_block_direct,
 				  NULL, NULL, 0);
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index c8420f7..6f7a47c 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1655,6 +1655,7 @@
 	struct task_struct *gh_owner = NULL;
 	char flags_buf[32];
 
+	rcu_read_lock();
 	if (gh->gh_owner_pid)
 		gh_owner = pid_task(gh->gh_owner_pid, PIDTYPE_PID);
 	gfs2_print_dbg(seq, " H: s:%s f:%s e:%d p:%ld [%s] %pS\n",
@@ -1664,6 +1665,7 @@
 		       gh->gh_owner_pid ? (long)pid_nr(gh->gh_owner_pid) : -1,
 		       gh_owner ? gh_owner->comm : "(ended)",
 		       (void *)gh->gh_ip);
+	rcu_read_unlock();
 	return 0;
 }
 
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index db908f6..f88dcd9 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -192,8 +192,11 @@
 
 	if (ip && !S_ISREG(ip->i_inode.i_mode))
 		ip = NULL;
-	if (ip && test_and_clear_bit(GIF_SW_PAGED, &ip->i_flags))
-		unmap_shared_mapping_range(ip->i_inode.i_mapping, 0, 0);
+	if (ip) {
+		if (test_and_clear_bit(GIF_SW_PAGED, &ip->i_flags))
+			unmap_shared_mapping_range(ip->i_inode.i_mapping, 0, 0);
+		inode_dio_wait(&ip->i_inode);
+	}
 	if (!test_and_clear_bit(GLF_DIRTY, &gl->gl_flags))
 		return;
 
@@ -410,6 +413,9 @@
 			return error;
 	}
 
+	if (gh->gh_state != LM_ST_DEFERRED)
+		inode_dio_wait(&ip->i_inode);
+
 	if ((ip->i_diskflags & GFS2_DIF_TRUNC_IN_PROG) &&
 	    (gl->gl_state == LM_ST_EXCLUSIVE) &&
 	    (gh->gh_state == LM_ST_EXCLUSIVE)) {
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 610613f..9dcb977 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -551,10 +551,10 @@
 	struct buffer_head *bh = bd->bd_bh;
 	struct gfs2_glock *gl = bd->bd_gl;
 
-	gfs2_remove_from_ail(bd);
-	bd->bd_bh = NULL;
 	bh->b_private = NULL;
 	bd->bd_blkno = bh->b_blocknr;
+	gfs2_remove_from_ail(bd); /* drops ref on bh */
+	bd->bd_bh = NULL;
 	bd->bd_ops = &gfs2_revoke_lops;
 	sdp->sd_log_num_revoke++;
 	atomic_inc(&gl->gl_revokes);
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 9324150..52f177b 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -258,6 +258,7 @@
 	struct address_space *mapping = bh->b_page->mapping;
 	struct gfs2_sbd *sdp = gfs2_mapping2sbd(mapping);
 	struct gfs2_bufdata *bd = bh->b_private;
+	int was_pinned = 0;
 
 	if (test_clear_buffer_pinned(bh)) {
 		trace_gfs2_pin(bd, 0);
@@ -273,12 +274,16 @@
 			tr->tr_num_databuf_rm++;
 		}
 		tr->tr_touched = 1;
+		was_pinned = 1;
 		brelse(bh);
 	}
 	if (bd) {
 		spin_lock(&sdp->sd_ail_lock);
 		if (bd->bd_tr) {
 			gfs2_trans_add_revoke(sdp, bd);
+		} else if (was_pinned) {
+			bh->b_private = NULL;
+			kmem_cache_free(gfs2_bufdata_cachep, bd);
 		}
 		spin_unlock(&sdp->sd_ail_lock);
 	}
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 82303b4..52fa883 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -1366,8 +1366,18 @@
 	if (IS_ERR(s))
 		goto error_bdev;
 
-	if (s->s_root)
+	if (s->s_root) {
+		/*
+		 * s_umount nests inside bd_mutex during
+		 * __invalidate_device().  blkdev_put() acquires
+		 * bd_mutex and can't be called under s_umount.  Drop
+		 * s_umount temporarily.  This is safe as we're
+		 * holding an active reference.
+		 */
+		up_write(&s->s_umount);
 		blkdev_put(bdev, mode);
+		down_write(&s->s_umount);
+	}
 
 	memset(&args, 0, sizeof(args));
 	args.ar_quota = GFS2_QUOTA_DEFAULT;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c602c77..ddabed1 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -169,7 +169,8 @@
 	u32 ejectable:1;
 	u32 power_manageable:1;
 	u32 match_driver:1;
-	u32 reserved:27;
+	u32 no_hotplug:1;
+	u32 reserved:26;
 };
 
 /* File System */
@@ -344,6 +345,7 @@
 extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int);
 void acpi_bus_private_data_handler(acpi_handle, void *);
 int acpi_bus_get_private_data(acpi_handle, void **);
+void acpi_bus_no_hotplug(acpi_handle handle);
 extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
 extern int register_acpi_notifier(struct notifier_block *);
 extern int unregister_acpi_notifier(struct notifier_block *);
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 87578c1..49376ae 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -600,7 +600,7 @@
 	{0x1002, 0x9645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
 	{0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
-	{0x1002, 0x9649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+	{0x1002, 0x9649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
 	{0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0x1002, 0x964b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0x1002, 0x964c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index d9a550b..5faaadb 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1912,6 +1912,15 @@
 	return dev->header_ops->parse(skb, haddr);
 }
 
+static inline int dev_rebuild_header(struct sk_buff *skb)
+{
+	const struct net_device *dev = skb->dev;
+
+	if (!dev->header_ops || !dev->header_ops->rebuild)
+		return 0;
+	return dev->header_ops->rebuild(skb);
+}
+
 typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
 int register_gifconf(unsigned int family, gifconf_func_t *gifconf);
 static inline int unregister_gifconf(unsigned int family)
@@ -3008,6 +3017,19 @@
 	dev->gso_max_size = size;
 }
 
+static inline void skb_gso_error_unwind(struct sk_buff *skb, __be16 protocol,
+					int pulled_hlen, u16 mac_offset,
+					int mac_len)
+{
+	skb->protocol = protocol;
+	skb->encapsulation = 1;
+	skb_push(skb, pulled_hlen);
+	skb_reset_transport_header(skb);
+	skb->mac_header = mac_offset;
+	skb->network_header = skb->mac_header + mac_len;
+	skb->mac_len = mac_len;
+}
+
 static inline bool netif_is_macvlan(struct net_device *dev)
 {
 	return dev->priv_flags & IFF_MACVLAN;
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 939428a..8e3e66a 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -24,6 +24,11 @@
 extern int rtnl_is_locked(void);
 #ifdef CONFIG_PROVE_LOCKING
 extern int lockdep_rtnl_is_held(void);
+#else
+static inline int lockdep_rtnl_is_held(void)
+{
+	return 1;
+}
 #endif /* #ifdef CONFIG_PROVE_LOCKING */
 
 /**
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 215b5ea..6f69b3f 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1638,6 +1638,11 @@
 	skb->mac_header += offset;
 }
 
+static inline void skb_pop_mac_header(struct sk_buff *skb)
+{
+	skb->mac_header = skb->network_header;
+}
+
 static inline void skb_probe_transport_header(struct sk_buff *skb,
 					      const int offset_hint)
 {
@@ -2526,6 +2531,10 @@
  * Ethernet MAC Drivers should call this function in their hard_xmit()
  * function immediately before giving the sk_buff to the MAC hardware.
  *
+ * Specifically, one should make absolutely sure that this function is
+ * called before TX completion of this packet can trigger.  Otherwise
+ * the packet could potentially already be freed.
+ *
  * @skb: A socket buffer.
  */
 static inline void skb_tx_timestamp(struct sk_buff *skb)
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 31e2de7..c0f0a13 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -142,7 +142,7 @@
 #define LLC_S_PF_IS_1(pdu)     ((pdu->ctrl_2 & LLC_S_PF_BIT_MASK) ? 1 : 0)
 
 #define PDU_SUPV_GET_Nr(pdu)   ((pdu->ctrl_2 & 0xFE) >> 1)
-#define PDU_GET_NEXT_Vr(sn)    (++sn & ~LLC_2_SEQ_NBR_MODULO)
+#define PDU_GET_NEXT_Vr(sn)    (((sn) + 1) & ~LLC_2_SEQ_NBR_MODULO)
 
 /* FRMR information field macros */
 
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 67b5d00..0a248b3 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1046,9 +1046,6 @@
 
 	/* Corked? */
 	char cork;
-
-	/* Is this structure empty?  */
-	char empty;
 };
 
 void sctp_outq_init(struct sctp_association *, struct sctp_outq *);
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index 2f3f7ea..fe421e8 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -983,6 +983,8 @@
 #define RADEON_INFO_SI_CP_DMA_COMPUTE	0x17
 /* CIK macrotile mode array */
 #define RADEON_INFO_CIK_MACROTILE_MODE_ARRAY	0x18
+/* query the number of render backends */
+#define RADEON_INFO_SI_BACKEND_ENABLED_MASK	0x19
 
 
 struct drm_radeon_info {
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index ecc8859..bd24470 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -464,7 +464,8 @@
 #define KEY_BRIGHTNESS_ZERO	244	/* brightness off, use ambient */
 #define KEY_DISPLAY_OFF		245	/* display device to off state */
 
-#define KEY_WIMAX		246
+#define KEY_WWAN		246	/* Wireless WAN (LTE, UMTS, GSM, etc.) */
+#define KEY_WIMAX		KEY_WWAN
 #define KEY_RFKILL		247	/* Key that controls all radios */
 
 #define KEY_MICMUTE		248	/* Mute / unmute the microphone */
diff --git a/mm/fremap.c b/mm/fremap.c
index 5bff081..bbc4d66 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -208,9 +208,10 @@
 		if (mapping_cap_account_dirty(mapping)) {
 			unsigned long addr;
 			struct file *file = get_file(vma->vm_file);
+			/* mmap_region may free vma; grab the info now */
+			vm_flags = vma->vm_flags;
 
-			addr = mmap_region(file, start, size,
-					vma->vm_flags, pgoff);
+			addr = mmap_region(file, start, size, vm_flags, pgoff);
 			fput(file);
 			if (IS_ERR_VALUE(addr)) {
 				err = addr;
@@ -218,7 +219,7 @@
 				BUG_ON(addr != start);
 				err = 0;
 			}
-			goto out;
+			goto out_freed;
 		}
 		mutex_lock(&mapping->i_mmap_mutex);
 		flush_dcache_mmap_lock(mapping);
@@ -253,6 +254,7 @@
 out:
 	if (vma)
 		vm_flags = vma->vm_flags;
+out_freed:
 	if (likely(!has_write_lock))
 		up_read(&mm->mmap_sem);
 	else
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 7de1bf8..9c0b172 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -883,9 +883,6 @@
 		goto out_unlock;
 	}
 
-	/* mmap_sem prevents this happening but warn if that changes */
-	WARN_ON(pmd_trans_migrating(pmd));
-
 	if (unlikely(pmd_trans_splitting(pmd))) {
 		/* split huge page running from under us */
 		spin_unlock(src_ptl);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index bf5e894..7f1a356 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -338,7 +338,7 @@
 static size_t memcg_size(void)
 {
 	return sizeof(struct mem_cgroup) +
-		nr_node_ids * sizeof(struct mem_cgroup_per_node);
+		nr_node_ids * sizeof(struct mem_cgroup_per_node *);
 }
 
 /* internal only representation about the status of kmem accounting. */
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index db08af9..fabe550 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -938,6 +938,16 @@
 				BUG_ON(!PageHWPoison(p));
 				return SWAP_FAIL;
 			}
+			/*
+			 * We pinned the head page for hwpoison handling,
+			 * now we split the thp and we are interested in
+			 * the hwpoisoned raw page, so move the refcount
+			 * to it.
+			 */
+			if (hpage != p) {
+				put_page(hpage);
+				get_page(p);
+			}
 			/* THP is split, so ppage should be the real poisoned page. */
 			ppage = p;
 		}
diff --git a/mm/mlock.c b/mm/mlock.c
index d480cd6..192e6ee 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -133,7 +133,10 @@
 
 /**
  * munlock_vma_page - munlock a vma page
- * @page - page to be unlocked
+ * @page - page to be unlocked, either a normal page or THP page head
+ *
+ * returns the size of the page as a page mask (0 for normal page,
+ *         HPAGE_PMD_NR - 1 for THP head page)
  *
  * called from munlock()/munmap() path with page supposedly on the LRU.
  * When we munlock a page, because the vma where we found the page is being
@@ -148,21 +151,30 @@
  */
 unsigned int munlock_vma_page(struct page *page)
 {
-	unsigned int page_mask = 0;
+	unsigned int nr_pages;
 
 	BUG_ON(!PageLocked(page));
 
 	if (TestClearPageMlocked(page)) {
-		unsigned int nr_pages = hpage_nr_pages(page);
+		nr_pages = hpage_nr_pages(page);
 		mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages);
-		page_mask = nr_pages - 1;
 		if (!isolate_lru_page(page))
 			__munlock_isolated_page(page);
 		else
 			__munlock_isolation_failed(page);
+	} else {
+		nr_pages = hpage_nr_pages(page);
 	}
 
-	return page_mask;
+	/*
+	 * Regardless of the original PageMlocked flag, we determine nr_pages
+	 * after touching the flag. This leaves a possible race with a THP page
+	 * split, such that a whole THP page was munlocked, but nr_pages == 1.
+	 * Returning a smaller mask due to that is OK, the worst that can
+	 * happen is subsequent useless scanning of the former tail pages.
+	 * The NR_MLOCK accounting can however become broken.
+	 */
+	return nr_pages - 1;
 }
 
 /**
@@ -286,10 +298,12 @@
 {
 	int i;
 	int nr = pagevec_count(pvec);
-	int delta_munlocked = -nr;
+	int delta_munlocked;
 	struct pagevec pvec_putback;
 	int pgrescued = 0;
 
+	pagevec_init(&pvec_putback, 0);
+
 	/* Phase 1: page isolation */
 	spin_lock_irq(&zone->lru_lock);
 	for (i = 0; i < nr; i++) {
@@ -318,18 +332,21 @@
 			/*
 			 * We won't be munlocking this page in the next phase
 			 * but we still need to release the follow_page_mask()
-			 * pin.
+			 * pin. We cannot do it under lru_lock however. If it's
+			 * the last pin, __page_cache_release would deadlock.
 			 */
+			pagevec_add(&pvec_putback, pvec->pages[i]);
 			pvec->pages[i] = NULL;
-			put_page(page);
-			delta_munlocked++;
 		}
 	}
+	delta_munlocked = -nr + pagevec_count(&pvec_putback);
 	__mod_zone_page_state(zone, NR_MLOCK, delta_munlocked);
 	spin_unlock_irq(&zone->lru_lock);
 
+	/* Now we can release pins of pages that we are not munlocking */
+	pagevec_release(&pvec_putback);
+
 	/* Phase 2: page munlock */
-	pagevec_init(&pvec_putback, 0);
 	for (i = 0; i < nr; i++) {
 		struct page *page = pvec->pages[i];
 
@@ -440,7 +457,8 @@
 
 	while (start < end) {
 		struct page *page = NULL;
-		unsigned int page_mask, page_increm;
+		unsigned int page_mask;
+		unsigned long page_increm;
 		struct pagevec pvec;
 		struct zone *zone;
 		int zoneid;
@@ -490,7 +508,9 @@
 				goto next;
 			}
 		}
-		page_increm = 1 + (~(start >> PAGE_SHIFT) & page_mask);
+		/* It's a bug to munlock in the middle of a THP page */
+		VM_BUG_ON((start >> PAGE_SHIFT) & page_mask);
+		page_increm = 1 + page_mask;
 		start += page_increm * PAGE_SIZE;
 next:
 		cond_resched();
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 762896e..47c908f 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -530,6 +530,23 @@
 	.parse	 = eth_header_parse,
 };
 
+static int vlan_passthru_hard_header(struct sk_buff *skb, struct net_device *dev,
+				     unsigned short type,
+				     const void *daddr, const void *saddr,
+				     unsigned int len)
+{
+	struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
+	struct net_device *real_dev = vlan->real_dev;
+
+	return dev_hard_header(skb, real_dev, type, daddr, saddr, len);
+}
+
+static const struct header_ops vlan_passthru_header_ops = {
+	.create	 = vlan_passthru_hard_header,
+	.rebuild = dev_rebuild_header,
+	.parse	 = eth_header_parse,
+};
+
 static struct device_type vlan_type = {
 	.name	= "vlan",
 };
@@ -573,7 +590,7 @@
 
 	dev->needed_headroom = real_dev->needed_headroom;
 	if (real_dev->features & NETIF_F_HW_VLAN_CTAG_TX) {
-		dev->header_ops      = real_dev->header_ops;
+		dev->header_ops      = &vlan_passthru_header_ops;
 		dev->hard_header_len = real_dev->hard_header_len;
 	} else {
 		dev->header_ops      = &vlan_header_ops;
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index a2b480a..b9c8a6e 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -307,9 +307,9 @@
 	hard_iface->bat_iv.ogm_buff = ogm_buff;
 
 	batadv_ogm_packet = (struct batadv_ogm_packet *)ogm_buff;
-	batadv_ogm_packet->header.packet_type = BATADV_IV_OGM;
-	batadv_ogm_packet->header.version = BATADV_COMPAT_VERSION;
-	batadv_ogm_packet->header.ttl = 2;
+	batadv_ogm_packet->packet_type = BATADV_IV_OGM;
+	batadv_ogm_packet->version = BATADV_COMPAT_VERSION;
+	batadv_ogm_packet->ttl = 2;
 	batadv_ogm_packet->flags = BATADV_NO_FLAGS;
 	batadv_ogm_packet->reserved = 0;
 	batadv_ogm_packet->tq = BATADV_TQ_MAX_VALUE;
@@ -346,7 +346,7 @@
 
 	batadv_ogm_packet = (struct batadv_ogm_packet *)ogm_buff;
 	batadv_ogm_packet->flags = BATADV_PRIMARIES_FIRST_HOP;
-	batadv_ogm_packet->header.ttl = BATADV_TTL;
+	batadv_ogm_packet->ttl = BATADV_TTL;
 }
 
 /* when do we schedule our own ogm to be sent */
@@ -435,7 +435,7 @@
 			   fwd_str, (packet_num > 0 ? "aggregated " : ""),
 			   batadv_ogm_packet->orig,
 			   ntohl(batadv_ogm_packet->seqno),
-			   batadv_ogm_packet->tq, batadv_ogm_packet->header.ttl,
+			   batadv_ogm_packet->tq, batadv_ogm_packet->ttl,
 			   (batadv_ogm_packet->flags & BATADV_DIRECTLINK ?
 			    "on" : "off"),
 			   hard_iface->net_dev->name,
@@ -491,7 +491,7 @@
 	/* multihomed peer assumed
 	 * non-primary OGMs are only broadcasted on their interface
 	 */
-	if ((directlink && (batadv_ogm_packet->header.ttl == 1)) ||
+	if ((directlink && (batadv_ogm_packet->ttl == 1)) ||
 	    (forw_packet->own && (forw_packet->if_incoming != primary_if))) {
 		/* FIXME: what about aggregated packets ? */
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
@@ -499,7 +499,7 @@
 			   (forw_packet->own ? "Sending own" : "Forwarding"),
 			   batadv_ogm_packet->orig,
 			   ntohl(batadv_ogm_packet->seqno),
-			   batadv_ogm_packet->header.ttl,
+			   batadv_ogm_packet->ttl,
 			   forw_packet->if_incoming->net_dev->name,
 			   forw_packet->if_incoming->net_dev->dev_addr);
 
@@ -572,7 +572,7 @@
 		 */
 		if ((!directlink) &&
 		    (!(batadv_ogm_packet->flags & BATADV_DIRECTLINK)) &&
-		    (batadv_ogm_packet->header.ttl != 1) &&
+		    (batadv_ogm_packet->ttl != 1) &&
 
 		    /* own packets originating non-primary
 		     * interfaces leave only that interface
@@ -587,7 +587,7 @@
 		 * interface only - we still can aggregate
 		 */
 		if ((directlink) &&
-		    (new_bat_ogm_packet->header.ttl == 1) &&
+		    (new_bat_ogm_packet->ttl == 1) &&
 		    (forw_packet->if_incoming == if_incoming) &&
 
 		    /* packets from direct neighbors or
@@ -778,7 +778,7 @@
 	struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
 	uint16_t tvlv_len;
 
-	if (batadv_ogm_packet->header.ttl <= 1) {
+	if (batadv_ogm_packet->ttl <= 1) {
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv, "ttl exceeded\n");
 		return;
 	}
@@ -798,7 +798,7 @@
 
 	tvlv_len = ntohs(batadv_ogm_packet->tvlv_len);
 
-	batadv_ogm_packet->header.ttl--;
+	batadv_ogm_packet->ttl--;
 	memcpy(batadv_ogm_packet->prev_sender, ethhdr->h_source, ETH_ALEN);
 
 	/* apply hop penalty */
@@ -807,7 +807,7 @@
 
 	batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 		   "Forwarding packet: tq: %i, ttl: %i\n",
-		   batadv_ogm_packet->tq, batadv_ogm_packet->header.ttl);
+		   batadv_ogm_packet->tq, batadv_ogm_packet->ttl);
 
 	/* switch of primaries first hop flag when forwarding */
 	batadv_ogm_packet->flags &= ~BATADV_PRIMARIES_FIRST_HOP;
@@ -972,8 +972,8 @@
 	spin_unlock_bh(&neigh_node->bat_iv.lq_update_lock);
 
 	if (dup_status == BATADV_NO_DUP) {
-		orig_node->last_ttl = batadv_ogm_packet->header.ttl;
-		neigh_node->last_ttl = batadv_ogm_packet->header.ttl;
+		orig_node->last_ttl = batadv_ogm_packet->ttl;
+		neigh_node->last_ttl = batadv_ogm_packet->ttl;
 	}
 
 	batadv_bonding_candidate_add(bat_priv, orig_node, neigh_node);
@@ -1247,7 +1247,7 @@
 	 * packet in an aggregation.  Here we expect that the padding
 	 * is always zero (or not 0x01)
 	 */
-	if (batadv_ogm_packet->header.packet_type != BATADV_IV_OGM)
+	if (batadv_ogm_packet->packet_type != BATADV_IV_OGM)
 		return;
 
 	/* could be changed by schedule_own_packet() */
@@ -1267,8 +1267,8 @@
 		   if_incoming->net_dev->dev_addr, batadv_ogm_packet->orig,
 		   batadv_ogm_packet->prev_sender,
 		   ntohl(batadv_ogm_packet->seqno), batadv_ogm_packet->tq,
-		   batadv_ogm_packet->header.ttl,
-		   batadv_ogm_packet->header.version, has_directlink_flag);
+		   batadv_ogm_packet->ttl,
+		   batadv_ogm_packet->version, has_directlink_flag);
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -1433,7 +1433,7 @@
 	 * seqno and similar ttl as the non-duplicate
 	 */
 	sameseq = orig_node->last_real_seqno == ntohl(batadv_ogm_packet->seqno);
-	similar_ttl = orig_node->last_ttl - 3 <= batadv_ogm_packet->header.ttl;
+	similar_ttl = orig_node->last_ttl - 3 <= batadv_ogm_packet->ttl;
 	if (is_bidirect && ((dup_status == BATADV_NO_DUP) ||
 			    (sameseq && similar_ttl)))
 		batadv_iv_ogm_orig_update(bat_priv, orig_node, ethhdr,
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 6c8c393..b316a4c 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -349,7 +349,7 @@
 
 	unicast_4addr_packet = (struct batadv_unicast_4addr_packet *)skb->data;
 
-	switch (unicast_4addr_packet->u.header.packet_type) {
+	switch (unicast_4addr_packet->u.packet_type) {
 	case BATADV_UNICAST:
 		batadv_dbg(BATADV_DBG_DAT, bat_priv,
 			   "* encapsulated within a UNICAST packet\n");
@@ -374,7 +374,7 @@
 			break;
 		default:
 			batadv_dbg(BATADV_DBG_DAT, bat_priv, "* type: Unknown (%u)!\n",
-				   unicast_4addr_packet->u.header.packet_type);
+				   unicast_4addr_packet->u.packet_type);
 		}
 		break;
 	case BATADV_BCAST:
@@ -387,7 +387,7 @@
 	default:
 		batadv_dbg(BATADV_DBG_DAT, bat_priv,
 			   "* encapsulated within an unknown packet type (0x%x)\n",
-			   unicast_4addr_packet->u.header.packet_type);
+			   unicast_4addr_packet->u.packet_type);
 	}
 }
 
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index 271d321..6ddb614 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -355,7 +355,7 @@
 		batadv_add_counter(bat_priv, BATADV_CNT_FRAG_FWD_BYTES,
 				   skb->len + ETH_HLEN);
 
-		packet->header.ttl--;
+		packet->ttl--;
 		batadv_send_skb_packet(skb, neigh_node->if_incoming,
 				       neigh_node->addr);
 		ret = true;
@@ -444,9 +444,9 @@
 		goto out_err;
 
 	/* Create one header to be copied to all fragments */
-	frag_header.header.packet_type = BATADV_UNICAST_FRAG;
-	frag_header.header.version = BATADV_COMPAT_VERSION;
-	frag_header.header.ttl = BATADV_TTL;
+	frag_header.packet_type = BATADV_UNICAST_FRAG;
+	frag_header.version = BATADV_COMPAT_VERSION;
+	frag_header.ttl = BATADV_TTL;
 	frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
 	frag_header.reserved = 0;
 	frag_header.no = 0;
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 29ae4ef..130cc32 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -194,7 +194,7 @@
 		goto free_skb;
 	}
 
-	if (icmp_header->header.packet_type != BATADV_ICMP) {
+	if (icmp_header->packet_type != BATADV_ICMP) {
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 			   "Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n");
 		len = -EINVAL;
@@ -243,9 +243,9 @@
 
 	icmp_header->uid = socket_client->index;
 
-	if (icmp_header->header.version != BATADV_COMPAT_VERSION) {
+	if (icmp_header->version != BATADV_COMPAT_VERSION) {
 		icmp_header->msg_type = BATADV_PARAMETER_PROBLEM;
-		icmp_header->header.version = BATADV_COMPAT_VERSION;
+		icmp_header->version = BATADV_COMPAT_VERSION;
 		batadv_socket_add_packet(socket_client, icmp_header,
 					 packet_len);
 		goto free_skb;
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index c51a5e5..1511f64 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -383,17 +383,17 @@
 
 	batadv_ogm_packet = (struct batadv_ogm_packet *)skb->data;
 
-	if (batadv_ogm_packet->header.version != BATADV_COMPAT_VERSION) {
+	if (batadv_ogm_packet->version != BATADV_COMPAT_VERSION) {
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 			   "Drop packet: incompatible batman version (%i)\n",
-			   batadv_ogm_packet->header.version);
+			   batadv_ogm_packet->version);
 		goto err_free;
 	}
 
 	/* all receive handlers return whether they received or reused
 	 * the supplied skb. if not, we have to free the skb.
 	 */
-	idx = batadv_ogm_packet->header.packet_type;
+	idx = batadv_ogm_packet->packet_type;
 	ret = (*batadv_rx_handler[idx])(skb, hard_iface);
 
 	if (ret == NET_RX_DROP)
@@ -426,8 +426,8 @@
 	BUILD_BUG_ON(offsetof(struct batadv_unicast_packet, dest) != 4);
 	BUILD_BUG_ON(offsetof(struct batadv_unicast_tvlv_packet, dst) != 4);
 	BUILD_BUG_ON(offsetof(struct batadv_frag_packet, dest) != 4);
-	BUILD_BUG_ON(offsetof(struct batadv_icmp_packet, icmph.dst) != 4);
-	BUILD_BUG_ON(offsetof(struct batadv_icmp_packet_rr, icmph.dst) != 4);
+	BUILD_BUG_ON(offsetof(struct batadv_icmp_packet, dst) != 4);
+	BUILD_BUG_ON(offsetof(struct batadv_icmp_packet_rr, dst) != 4);
 
 	/* broadcast packet */
 	batadv_rx_handler[BATADV_BCAST] = batadv_recv_bcast_packet;
@@ -1119,9 +1119,9 @@
 	skb_reserve(skb, ETH_HLEN);
 	tvlv_buff = skb_put(skb, sizeof(*unicast_tvlv_packet) + tvlv_len);
 	unicast_tvlv_packet = (struct batadv_unicast_tvlv_packet *)tvlv_buff;
-	unicast_tvlv_packet->header.packet_type = BATADV_UNICAST_TVLV;
-	unicast_tvlv_packet->header.version = BATADV_COMPAT_VERSION;
-	unicast_tvlv_packet->header.ttl = BATADV_TTL;
+	unicast_tvlv_packet->packet_type = BATADV_UNICAST_TVLV;
+	unicast_tvlv_packet->version = BATADV_COMPAT_VERSION;
+	unicast_tvlv_packet->ttl = BATADV_TTL;
 	unicast_tvlv_packet->reserved = 0;
 	unicast_tvlv_packet->tvlv_len = htons(tvlv_len);
 	unicast_tvlv_packet->align = 0;
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 351e199..511d7e1 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -722,7 +722,7 @@
 {
 	if (orig_node->last_real_seqno != ntohl(ogm_packet->seqno))
 		return false;
-	if (orig_node->last_ttl != ogm_packet->header.ttl + 1)
+	if (orig_node->last_ttl != ogm_packet->ttl + 1)
 		return false;
 	if (!batadv_compare_eth(ogm_packet->orig, ogm_packet->prev_sender))
 		return false;
@@ -1082,9 +1082,9 @@
 	coded_packet = (struct batadv_coded_packet *)skb_dest->data;
 	skb_reset_mac_header(skb_dest);
 
-	coded_packet->header.packet_type = BATADV_CODED;
-	coded_packet->header.version = BATADV_COMPAT_VERSION;
-	coded_packet->header.ttl = packet1->header.ttl;
+	coded_packet->packet_type = BATADV_CODED;
+	coded_packet->version = BATADV_COMPAT_VERSION;
+	coded_packet->ttl = packet1->ttl;
 
 	/* Info about first unicast packet */
 	memcpy(coded_packet->first_source, first_source, ETH_ALEN);
@@ -1097,7 +1097,7 @@
 	memcpy(coded_packet->second_source, second_source, ETH_ALEN);
 	memcpy(coded_packet->second_orig_dest, packet2->dest, ETH_ALEN);
 	coded_packet->second_crc = packet_id2;
-	coded_packet->second_ttl = packet2->header.ttl;
+	coded_packet->second_ttl = packet2->ttl;
 	coded_packet->second_ttvn = packet2->ttvn;
 	coded_packet->coded_len = htons(coding_len);
 
@@ -1452,7 +1452,7 @@
 	/* We only handle unicast packets */
 	payload = skb_network_header(skb);
 	packet = (struct batadv_unicast_packet *)payload;
-	if (packet->header.packet_type != BATADV_UNICAST)
+	if (packet->packet_type != BATADV_UNICAST)
 		goto out;
 
 	/* Try to find a coding opportunity and send the skb if one is found */
@@ -1505,7 +1505,7 @@
 	/* Check for supported packet type */
 	payload = skb_network_header(skb);
 	packet = (struct batadv_unicast_packet *)payload;
-	if (packet->header.packet_type != BATADV_UNICAST)
+	if (packet->packet_type != BATADV_UNICAST)
 		goto out;
 
 	/* Find existing nc_path or create a new */
@@ -1623,7 +1623,7 @@
 		ttvn = coded_packet_tmp.second_ttvn;
 	} else {
 		orig_dest = coded_packet_tmp.first_orig_dest;
-		ttl = coded_packet_tmp.header.ttl;
+		ttl = coded_packet_tmp.ttl;
 		ttvn = coded_packet_tmp.first_ttvn;
 	}
 
@@ -1648,9 +1648,9 @@
 
 	/* Create decoded unicast packet */
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
-	unicast_packet->header.packet_type = BATADV_UNICAST;
-	unicast_packet->header.version = BATADV_COMPAT_VERSION;
-	unicast_packet->header.ttl = ttl;
+	unicast_packet->packet_type = BATADV_UNICAST;
+	unicast_packet->version = BATADV_COMPAT_VERSION;
+	unicast_packet->ttl = ttl;
 	memcpy(unicast_packet->dest, orig_dest, ETH_ALEN);
 	unicast_packet->ttvn = ttvn;
 
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 207459b..2dd8f24 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -155,6 +155,7 @@
 	BATADV_TVLV_ROAM	= 0x05,
 };
 
+#pragma pack(2)
 /* the destination hardware field in the ARP frame is used to
  * transport the claim type and the group id
  */
@@ -163,24 +164,20 @@
 	uint8_t type;		/* bla_claimframe */
 	__be16 group;		/* group id */
 };
-
-struct batadv_header {
-	uint8_t  packet_type;
-	uint8_t  version;  /* batman version field */
-	uint8_t  ttl;
-	/* the parent struct has to add a byte after the header to make
-	 * everything 4 bytes aligned again
-	 */
-};
+#pragma pack()
 
 /**
  * struct batadv_ogm_packet - ogm (routing protocol) packet
- * @header: common batman packet header
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
  * @flags: contains routing relevant flags - see enum batadv_iv_flags
  * @tvlv_len: length of tvlv data following the ogm header
  */
 struct batadv_ogm_packet {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;
+	uint8_t  ttl;
 	uint8_t  flags;
 	__be32   seqno;
 	uint8_t  orig[ETH_ALEN];
@@ -196,29 +193,51 @@
 #define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet)
 
 /**
- * batadv_icmp_header - common ICMP header
- * @header: common batman header
+ * batadv_icmp_header - common members among all the ICMP packets
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
  * @msg_type: ICMP packet type
  * @dst: address of the destination node
  * @orig: address of the source node
  * @uid: local ICMP socket identifier
+ * @align: not used - useful for alignment purposes only
+ *
+ * This structure is used for ICMP packets parsing only and it is never sent
+ * over the wire. The alignment field at the end is there to ensure that
+ * members are padded the same way as they are in real packets.
  */
 struct batadv_icmp_header {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;
+	uint8_t  ttl;
 	uint8_t  msg_type; /* see ICMP message types above */
 	uint8_t  dst[ETH_ALEN];
 	uint8_t  orig[ETH_ALEN];
 	uint8_t  uid;
+	uint8_t  align[3];
 };
 
 /**
  * batadv_icmp_packet - ICMP packet
- * @icmph: common ICMP header
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
  * @reserved: not used - useful for alignment
  * @seqno: ICMP sequence number
  */
 struct batadv_icmp_packet {
-	struct batadv_icmp_header icmph;
+	uint8_t  packet_type;
+	uint8_t  version;
+	uint8_t  ttl;
+	uint8_t  msg_type; /* see ICMP message types above */
+	uint8_t  dst[ETH_ALEN];
+	uint8_t  orig[ETH_ALEN];
+	uint8_t  uid;
 	uint8_t  reserved;
 	__be16   seqno;
 };
@@ -227,13 +246,25 @@
 
 /**
  * batadv_icmp_packet_rr - ICMP RouteRecord packet
- * @icmph: common ICMP header
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
  * @rr_cur: number of entries the rr array
  * @seqno: ICMP sequence number
  * @rr: route record array
  */
 struct batadv_icmp_packet_rr {
-	struct batadv_icmp_header icmph;
+	uint8_t  packet_type;
+	uint8_t  version;
+	uint8_t  ttl;
+	uint8_t  msg_type; /* see ICMP message types above */
+	uint8_t  dst[ETH_ALEN];
+	uint8_t  orig[ETH_ALEN];
+	uint8_t  uid;
 	uint8_t  rr_cur;
 	__be16   seqno;
 	uint8_t  rr[BATADV_RR_LEN][ETH_ALEN];
@@ -253,8 +284,18 @@
  */
 #pragma pack(2)
 
+/**
+ * struct batadv_unicast_packet - unicast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @ttvn: translation table version number
+ * @dest: originator destination of the unicast packet
+ */
 struct batadv_unicast_packet {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;
+	uint8_t  ttl;
 	uint8_t  ttvn; /* destination translation table version number */
 	uint8_t  dest[ETH_ALEN];
 	/* "4 bytes boundary + 2 bytes" long to make the payload after the
@@ -280,7 +321,9 @@
 
 /**
  * struct batadv_frag_packet - fragmented packet
- * @header: common batman packet header with type, compatversion, and ttl
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
  * @dest: final destination used when routing fragments
  * @orig: originator of the fragment used when merging the packet
  * @no: fragment number within this sequence
@@ -289,7 +332,9 @@
  * @total_size: size of the merged packet
  */
 struct batadv_frag_packet {
-	struct  batadv_header header;
+	uint8_t packet_type;
+	uint8_t version;  /* batman version field */
+	uint8_t ttl;
 #if defined(__BIG_ENDIAN_BITFIELD)
 	uint8_t no:4;
 	uint8_t reserved:4;
@@ -305,8 +350,19 @@
 	__be16  total_size;
 };
 
+/**
+ * struct batadv_bcast_packet - broadcast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @reserved: reserved byte for alignment
+ * @seqno: sequence identification
+ * @orig: originator of the broadcast packet
+ */
 struct batadv_bcast_packet {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;  /* batman version field */
+	uint8_t  ttl;
 	uint8_t  reserved;
 	__be32   seqno;
 	uint8_t  orig[ETH_ALEN];
@@ -315,11 +371,11 @@
 	 */
 };
 
-#pragma pack()
-
 /**
  * struct batadv_coded_packet - network coded packet
- * @header: common batman packet header and ttl of first included packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
  * @reserved: Align following fields to 2-byte boundaries
  * @first_source: original source of first included packet
  * @first_orig_dest: original destinal of first included packet
@@ -334,7 +390,9 @@
  * @coded_len: length of network coded part of the payload
  */
 struct batadv_coded_packet {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;  /* batman version field */
+	uint8_t  ttl;
 	uint8_t  first_ttvn;
 	/* uint8_t  first_dest[ETH_ALEN]; - saved in mac header destination */
 	uint8_t  first_source[ETH_ALEN];
@@ -349,9 +407,13 @@
 	__be16   coded_len;
 };
 
+#pragma pack()
+
 /**
  * struct batadv_unicast_tvlv - generic unicast packet with tvlv payload
- * @header: common batman packet header
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
  * @reserved: reserved field (for packet alignment)
  * @src: address of the source
  * @dst: address of the destination
@@ -359,7 +421,9 @@
  * @align: 2 bytes to align the header to a 4 byte boundry
  */
 struct batadv_unicast_tvlv_packet {
-	struct batadv_header header;
+	uint8_t  packet_type;
+	uint8_t  version;  /* batman version field */
+	uint8_t  ttl;
 	uint8_t  reserved;
 	uint8_t  dst[ETH_ALEN];
 	uint8_t  src[ETH_ALEN];
@@ -420,13 +484,13 @@
  * struct batadv_tvlv_tt_change - translation table diff data
  * @flags: status indicators concerning the non-mesh client (see
  *  batadv_tt_client_flags)
- * @reserved: reserved field
+ * @reserved: reserved field - useful for alignment purposes only
  * @addr: mac address of non-mesh client that triggered this tt change
  * @vid: VLAN identifier
  */
 struct batadv_tvlv_tt_change {
 	uint8_t flags;
-	uint8_t reserved;
+	uint8_t reserved[3];
 	uint8_t addr[ETH_ALEN];
 	__be16 vid;
 };
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index d4114d7..46278bf 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -308,7 +308,7 @@
 		memcpy(icmph->dst, icmph->orig, ETH_ALEN);
 		memcpy(icmph->orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 		icmph->msg_type = BATADV_ECHO_REPLY;
-		icmph->header.ttl = BATADV_TTL;
+		icmph->ttl = BATADV_TTL;
 
 		res = batadv_send_skb_to_orig(skb, orig_node, NULL);
 		if (res != NET_XMIT_DROP)
@@ -338,9 +338,9 @@
 	icmp_packet = (struct batadv_icmp_packet *)skb->data;
 
 	/* send TTL exceeded if packet is an echo request (traceroute) */
-	if (icmp_packet->icmph.msg_type != BATADV_ECHO_REQUEST) {
+	if (icmp_packet->msg_type != BATADV_ECHO_REQUEST) {
 		pr_debug("Warning - can't forward icmp packet from %pM to %pM: ttl exceeded\n",
-			 icmp_packet->icmph.orig, icmp_packet->icmph.dst);
+			 icmp_packet->orig, icmp_packet->dst);
 		goto out;
 	}
 
@@ -349,7 +349,7 @@
 		goto out;
 
 	/* get routing information */
-	orig_node = batadv_orig_hash_find(bat_priv, icmp_packet->icmph.orig);
+	orig_node = batadv_orig_hash_find(bat_priv, icmp_packet->orig);
 	if (!orig_node)
 		goto out;
 
@@ -359,11 +359,11 @@
 
 	icmp_packet = (struct batadv_icmp_packet *)skb->data;
 
-	memcpy(icmp_packet->icmph.dst, icmp_packet->icmph.orig, ETH_ALEN);
-	memcpy(icmp_packet->icmph.orig, primary_if->net_dev->dev_addr,
+	memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN);
+	memcpy(icmp_packet->orig, primary_if->net_dev->dev_addr,
 	       ETH_ALEN);
-	icmp_packet->icmph.msg_type = BATADV_TTL_EXCEEDED;
-	icmp_packet->icmph.header.ttl = BATADV_TTL;
+	icmp_packet->msg_type = BATADV_TTL_EXCEEDED;
+	icmp_packet->ttl = BATADV_TTL;
 
 	if (batadv_send_skb_to_orig(skb, orig_node, NULL) != NET_XMIT_DROP)
 		ret = NET_RX_SUCCESS;
@@ -434,7 +434,7 @@
 		return batadv_recv_my_icmp_packet(bat_priv, skb);
 
 	/* TTL exceeded */
-	if (icmph->header.ttl < 2)
+	if (icmph->ttl < 2)
 		return batadv_recv_icmp_ttl_exceeded(bat_priv, skb);
 
 	/* get routing information */
@@ -449,7 +449,7 @@
 	icmph = (struct batadv_icmp_header *)skb->data;
 
 	/* decrement ttl */
-	icmph->header.ttl--;
+	icmph->ttl--;
 
 	/* route it */
 	if (batadv_send_skb_to_orig(skb, orig_node, recv_if) != NET_XMIT_DROP)
@@ -709,7 +709,7 @@
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
 
 	/* TTL exceeded */
-	if (unicast_packet->header.ttl < 2) {
+	if (unicast_packet->ttl < 2) {
 		pr_debug("Warning - can't forward unicast packet from %pM to %pM: ttl exceeded\n",
 			 ethhdr->h_source, unicast_packet->dest);
 		goto out;
@@ -727,9 +727,9 @@
 
 	/* decrement ttl */
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
-	unicast_packet->header.ttl--;
+	unicast_packet->ttl--;
 
-	switch (unicast_packet->header.packet_type) {
+	switch (unicast_packet->packet_type) {
 	case BATADV_UNICAST_4ADDR:
 		hdr_len = sizeof(struct batadv_unicast_4addr_packet);
 		break;
@@ -970,7 +970,7 @@
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
 	unicast_4addr_packet = (struct batadv_unicast_4addr_packet *)skb->data;
 
-	is4addr = unicast_packet->header.packet_type == BATADV_UNICAST_4ADDR;
+	is4addr = unicast_packet->packet_type == BATADV_UNICAST_4ADDR;
 	/* the caller function should have already pulled 2 bytes */
 	if (is4addr)
 		hdr_size = sizeof(*unicast_4addr_packet);
@@ -1160,7 +1160,7 @@
 	if (batadv_is_my_mac(bat_priv, bcast_packet->orig))
 		goto out;
 
-	if (bcast_packet->header.ttl < 2)
+	if (bcast_packet->ttl < 2)
 		goto out;
 
 	orig_node = batadv_orig_hash_find(bat_priv, bcast_packet->orig);
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index c83be5e..fba4dcf 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -161,11 +161,11 @@
 		return false;
 
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
-	unicast_packet->header.version = BATADV_COMPAT_VERSION;
+	unicast_packet->version = BATADV_COMPAT_VERSION;
 	/* batman packet type: unicast */
-	unicast_packet->header.packet_type = BATADV_UNICAST;
+	unicast_packet->packet_type = BATADV_UNICAST;
 	/* set unicast ttl */
-	unicast_packet->header.ttl = BATADV_TTL;
+	unicast_packet->ttl = BATADV_TTL;
 	/* copy the destination for faster routing */
 	memcpy(unicast_packet->dest, orig_node->orig, ETH_ALEN);
 	/* set the destination tt version number */
@@ -221,7 +221,7 @@
 		goto out;
 
 	uc_4addr_packet = (struct batadv_unicast_4addr_packet *)skb->data;
-	uc_4addr_packet->u.header.packet_type = BATADV_UNICAST_4ADDR;
+	uc_4addr_packet->u.packet_type = BATADV_UNICAST_4ADDR;
 	memcpy(uc_4addr_packet->src, primary_if->net_dev->dev_addr, ETH_ALEN);
 	uc_4addr_packet->subtype = packet_subtype;
 	uc_4addr_packet->reserved = 0;
@@ -436,7 +436,7 @@
 
 	/* as we have a copy now, it is safe to decrease the TTL */
 	bcast_packet = (struct batadv_bcast_packet *)newskb->data;
-	bcast_packet->header.ttl--;
+	bcast_packet->ttl--;
 
 	skb_reset_mac_header(newskb);
 
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 36f0508..a8f99d1 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -264,11 +264,11 @@
 			goto dropped;
 
 		bcast_packet = (struct batadv_bcast_packet *)skb->data;
-		bcast_packet->header.version = BATADV_COMPAT_VERSION;
-		bcast_packet->header.ttl = BATADV_TTL;
+		bcast_packet->version = BATADV_COMPAT_VERSION;
+		bcast_packet->ttl = BATADV_TTL;
 
 		/* batman packet type: broadcast */
-		bcast_packet->header.packet_type = BATADV_BCAST;
+		bcast_packet->packet_type = BATADV_BCAST;
 		bcast_packet->reserved = 0;
 
 		/* hw address of first interface is the orig mac because only
@@ -328,7 +328,7 @@
 			 struct sk_buff *skb, struct batadv_hard_iface *recv_if,
 			 int hdr_size, struct batadv_orig_node *orig_node)
 {
-	struct batadv_header *batadv_header = (struct batadv_header *)skb->data;
+	struct batadv_bcast_packet *batadv_bcast_packet;
 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);
 	__be16 ethertype = htons(ETH_P_BATMAN);
 	struct vlan_ethhdr *vhdr;
@@ -336,7 +336,8 @@
 	unsigned short vid;
 	bool is_bcast;
 
-	is_bcast = (batadv_header->packet_type == BATADV_BCAST);
+	batadv_bcast_packet = (struct batadv_bcast_packet *)skb->data;
+	is_bcast = (batadv_bcast_packet->packet_type == BATADV_BCAST);
 
 	/* check if enough space is available for pulling, and pull */
 	if (!pskb_may_pull(skb, hdr_size))
@@ -345,7 +346,12 @@
 	skb_pull_rcsum(skb, hdr_size);
 	skb_reset_mac_header(skb);
 
-	vid = batadv_get_vid(skb, hdr_size);
+	/* clean the netfilter state now that the batman-adv header has been
+	 * removed
+	 */
+	nf_reset(skb);
+
+	vid = batadv_get_vid(skb, 0);
 	ethhdr = eth_hdr(skb);
 
 	switch (ntohs(ethhdr->h_proto)) {
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 4add57d..ff625fe 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -333,7 +333,8 @@
 		return;
 
 	tt_change_node->change.flags = flags;
-	tt_change_node->change.reserved = 0;
+	memset(tt_change_node->change.reserved, 0,
+	       sizeof(tt_change_node->change.reserved));
 	memcpy(tt_change_node->change.addr, common->addr, ETH_ALEN);
 	tt_change_node->change.vid = htons(common->vid);
 
@@ -2221,7 +2222,8 @@
 			       ETH_ALEN);
 			tt_change->flags = tt_common_entry->flags;
 			tt_change->vid = htons(tt_common_entry->vid);
-			tt_change->reserved = 0;
+			memset(tt_change->reserved, 0,
+			       sizeof(tt_change->reserved));
 
 			tt_num_entries++;
 			tt_change++;
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 6a6c8bb..7552f9e 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -940,8 +940,22 @@
 	bt_cb(skb)->pkt_type = *((unsigned char *) skb->data);
 	skb_pull(skb, 1);
 
-	if (hci_pi(sk)->channel == HCI_CHANNEL_RAW &&
-	    bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) {
+	if (hci_pi(sk)->channel == HCI_CHANNEL_USER) {
+		/* No permission check is needed for user channel
+		 * since that gets enforced when binding the socket.
+		 *
+		 * However check that the packet type is valid.
+		 */
+		if (bt_cb(skb)->pkt_type != HCI_COMMAND_PKT &&
+		    bt_cb(skb)->pkt_type != HCI_ACLDATA_PKT &&
+		    bt_cb(skb)->pkt_type != HCI_SCODATA_PKT) {
+			err = -EINVAL;
+			goto drop;
+		}
+
+		skb_queue_tail(&hdev->raw_q, skb);
+		queue_work(hdev->workqueue, &hdev->tx_work);
+	} else if (bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) {
 		u16 opcode = get_unaligned_le16(skb->data);
 		u16 ogf = hci_opcode_ogf(opcode);
 		u16 ocf = hci_opcode_ocf(opcode);
@@ -972,14 +986,6 @@
 			goto drop;
 		}
 
-		if (hci_pi(sk)->channel == HCI_CHANNEL_USER &&
-		    bt_cb(skb)->pkt_type != HCI_COMMAND_PKT &&
-		    bt_cb(skb)->pkt_type != HCI_ACLDATA_PKT &&
-		    bt_cb(skb)->pkt_type != HCI_SCODATA_PKT) {
-			err = -EINVAL;
-			goto drop;
-		}
-
 		skb_queue_tail(&hdev->raw_q, skb);
 		queue_work(hdev->workqueue, &hdev->tx_work);
 	}
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 4c214b2..ef66365 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1998,7 +1998,7 @@
 	u32 old;
 	struct net_bridge_mdb_htable *mdb;
 
-	spin_lock(&br->multicast_lock);
+	spin_lock_bh(&br->multicast_lock);
 	if (!netif_running(br->dev))
 		goto unlock;
 
@@ -2030,7 +2030,7 @@
 	}
 
 unlock:
-	spin_unlock(&br->multicast_lock);
+	spin_unlock_bh(&br->multicast_lock);
 
 	return err;
 }
diff --git a/net/core/dev.c b/net/core/dev.c
index ba3b7ea..4fc1722 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4500,7 +4500,7 @@
 {
 	struct netdev_adjacent *upper;
 
-	WARN_ON_ONCE(!rcu_read_lock_held());
+	WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held());
 
 	upper = list_entry_rcu((*iter)->next, struct netdev_adjacent, list);
 
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 36b1443..932c6d7 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1275,7 +1275,7 @@
 
 	if (dev_hard_header(skb, dev, ntohs(skb->protocol), NULL, NULL,
 			    skb->len) < 0 &&
-	    dev->header_ops->rebuild(skb))
+	    dev_rebuild_header(skb))
 		return 0;
 
 	return dev_queue_xmit(skb);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 8f97199..3030978 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -386,8 +386,14 @@
 					    !vlan_hw_offload_capable(netif_skb_features(skb),
 								     skb->vlan_proto)) {
 						skb = __vlan_put_tag(skb, skb->vlan_proto, vlan_tx_tag_get(skb));
-						if (unlikely(!skb))
-							break;
+						if (unlikely(!skb)) {
+							/* This is actually a packet drop, but we
+							 * don't want the code at the end of this
+							 * function to try and re-queue a NULL skb.
+							 */
+							status = NETDEV_TX_OK;
+							goto unlock_txq;
+						}
 						skb->vlan_tci = 0;
 					}
 
@@ -395,6 +401,7 @@
 					if (status == NETDEV_TX_OK)
 						txq_trans_update(txq);
 				}
+			unlock_txq:
 				__netif_tx_unlock(txq);
 
 				if (status == NETDEV_TX_OK)
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index 4c6bdf9..595ddf0 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -152,17 +152,6 @@
 	.llseek  = noop_llseek,
 };
 
-static __init int setup_jprobe(void)
-{
-	int ret = register_jprobe(&dccp_send_probe);
-
-	if (ret) {
-		request_module("dccp");
-		ret = register_jprobe(&dccp_send_probe);
-	}
-	return ret;
-}
-
 static __init int dccpprobe_init(void)
 {
 	int ret = -ENOMEM;
@@ -174,7 +163,13 @@
 	if (!proc_create(procname, S_IRUSR, init_net.proc_net, &dccpprobe_fops))
 		goto err0;
 
-	ret = setup_jprobe();
+	ret = register_jprobe(&dccp_send_probe);
+	if (ret) {
+		ret = request_module("dccp");
+		if (!ret)
+			ret = register_jprobe(&dccp_send_probe);
+	}
+
 	if (ret)
 		goto err1;
 
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index 459e200..a2d2456 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -547,7 +547,7 @@
 			hc06_ptr += 3;
 		} else {
 			/* compress nothing */
-			memcpy(hc06_ptr, &hdr, 4);
+			memcpy(hc06_ptr, hdr, 4);
 			/* replace the top byte with new ECN | DSCP format */
 			*hc06_ptr = tmp;
 			hc06_ptr += 4;
diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c
index e5d4361..2cd02f3 100644
--- a/net/ipv4/gre_offload.c
+++ b/net/ipv4/gre_offload.c
@@ -28,6 +28,7 @@
 	netdev_features_t enc_features;
 	int ghl = GRE_HEADER_SECTION;
 	struct gre_base_hdr *greh;
+	u16 mac_offset = skb->mac_header;
 	int mac_len = skb->mac_len;
 	__be16 protocol = skb->protocol;
 	int tnl_hlen;
@@ -58,13 +59,13 @@
 	} else
 		csum = false;
 
+	if (unlikely(!pskb_may_pull(skb, ghl)))
+		goto out;
+
 	/* setup inner skb. */
 	skb->protocol = greh->protocol;
 	skb->encapsulation = 0;
 
-	if (unlikely(!pskb_may_pull(skb, ghl)))
-		goto out;
-
 	__skb_pull(skb, ghl);
 	skb_reset_mac_header(skb);
 	skb_set_network_header(skb, skb_inner_network_offset(skb));
@@ -73,8 +74,10 @@
 	/* segment inner packet. */
 	enc_features = skb->dev->hw_enc_features & netif_skb_features(skb);
 	segs = skb_mac_gso_segment(skb, enc_features);
-	if (!segs || IS_ERR(segs))
+	if (!segs || IS_ERR(segs)) {
+		skb_gso_error_unwind(skb, protocol, ghl, mac_offset, mac_len);
 		goto out;
+	}
 
 	skb = segs;
 	tnl_hlen = skb_tnl_header_len(skb);
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 56a964a..a0f52da 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -106,6 +106,10 @@
 
 	r->id.idiag_sport = inet->inet_sport;
 	r->id.idiag_dport = inet->inet_dport;
+
+	memset(&r->id.idiag_src, 0, sizeof(r->id.idiag_src));
+	memset(&r->id.idiag_dst, 0, sizeof(r->id.idiag_dst));
+
 	r->id.idiag_src[0] = inet->inet_rcv_saddr;
 	r->id.idiag_dst[0] = inet->inet_daddr;
 
@@ -240,12 +244,19 @@
 
 	r->idiag_family	      = tw->tw_family;
 	r->idiag_retrans      = 0;
+
 	r->id.idiag_if	      = tw->tw_bound_dev_if;
 	sock_diag_save_cookie(tw, r->id.idiag_cookie);
+
 	r->id.idiag_sport     = tw->tw_sport;
 	r->id.idiag_dport     = tw->tw_dport;
+
+	memset(&r->id.idiag_src, 0, sizeof(r->id.idiag_src));
+	memset(&r->id.idiag_dst, 0, sizeof(r->id.idiag_dst));
+
 	r->id.idiag_src[0]    = tw->tw_rcv_saddr;
 	r->id.idiag_dst[0]    = tw->tw_daddr;
+
 	r->idiag_state	      = tw->tw_substate;
 	r->idiag_timer	      = 3;
 	r->idiag_expires      = jiffies_to_msecs(tmo);
@@ -726,8 +737,13 @@
 
 	r->id.idiag_sport = inet->inet_sport;
 	r->id.idiag_dport = ireq->ir_rmt_port;
+
+	memset(&r->id.idiag_src, 0, sizeof(r->id.idiag_src));
+	memset(&r->id.idiag_dst, 0, sizeof(r->id.idiag_dst));
+
 	r->id.idiag_src[0] = ireq->ir_loc_addr;
 	r->id.idiag_dst[0] = ireq->ir_rmt_addr;
+
 	r->idiag_expires = jiffies_to_msecs(tmo);
 	r->idiag_rqueue = 0;
 	r->idiag_wqueue = 0;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index d7aea4c..e560ef3 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -217,6 +217,7 @@
 				  iph->saddr, iph->daddr, tpi->key);
 
 	if (tunnel) {
+		skb_pop_mac_header(skb);
 		ip_tunnel_rcv(tunnel, skb, tpi, log_ecn_error);
 		return PACKET_RCVD;
 	}
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 9124027..df18461 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -828,7 +828,7 @@
 
 	if (cork->length + length > maxnonfragsize - fragheaderlen) {
 		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport,
-			       mtu-exthdrlen);
+			       mtu - (opt ? opt->optlen : 0));
 		return -EMSGSIZE;
 	}
 
@@ -1151,7 +1151,8 @@
 			 mtu : 0xFFFF;
 
 	if (cork->length + size > maxnonfragsize - fragheaderlen) {
-		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport, mtu);
+		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport,
+			       mtu - (opt ? opt->optlen : 0));
 		return -EMSGSIZE;
 	}
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f140048..a7e4729 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2478,6 +2478,7 @@
 				       netdev_features_t features)
 {
 	struct sk_buff *segs = ERR_PTR(-EINVAL);
+	u16 mac_offset = skb->mac_header;
 	int mac_len = skb->mac_len;
 	int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
 	__be16 protocol = skb->protocol;
@@ -2497,8 +2498,11 @@
 	/* segment inner packet. */
 	enc_features = skb->dev->hw_enc_features & netif_skb_features(skb);
 	segs = skb_mac_gso_segment(skb, enc_features);
-	if (!segs || IS_ERR(segs))
+	if (!segs || IS_ERR(segs)) {
+		skb_gso_error_unwind(skb, protocol, tnl_hlen, mac_offset,
+				     mac_len);
 		goto out;
+	}
 
 	outer_hlen = skb_tnl_header_len(skb);
 	skb = segs;
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index 83206de..79c62bd 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -41,6 +41,14 @@
 {
 	struct sk_buff *segs = ERR_PTR(-EINVAL);
 	unsigned int mss;
+	int offset;
+	__wsum csum;
+
+	if (skb->encapsulation &&
+	    skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL) {
+		segs = skb_udp_tunnel_segment(skb, features);
+		goto out;
+	}
 
 	mss = skb_shinfo(skb)->gso_size;
 	if (unlikely(skb->len <= mss))
@@ -63,27 +71,20 @@
 		goto out;
 	}
 
+	/* Do software UFO. Complete and fill in the UDP checksum as
+	 * HW cannot do checksum of UDP packets sent as multiple
+	 * IP fragments.
+	 */
+	offset = skb_checksum_start_offset(skb);
+	csum = skb_checksum(skb, offset, skb->len - offset, 0);
+	offset += skb->csum_offset;
+	*(__sum16 *)(skb->data + offset) = csum_fold(csum);
+	skb->ip_summed = CHECKSUM_NONE;
+
 	/* Fragment the skb. IP headers of the fragments are updated in
 	 * inet_gso_segment()
 	 */
-	if (skb->encapsulation && skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL)
-		segs = skb_udp_tunnel_segment(skb, features);
-	else {
-		int offset;
-		__wsum csum;
-
-		/* Do software UFO. Complete and fill in the UDP checksum as
-		 * HW cannot do checksum of UDP packets sent as multiple
-		 * IP fragments.
-		 */
-		offset = skb_checksum_start_offset(skb);
-		csum = skb_checksum(skb, offset, skb->len - offset, 0);
-		offset += skb->csum_offset;
-		*(__sum16 *)(skb->data + offset) = csum_fold(csum);
-		skb->ip_summed = CHECKSUM_NONE;
-
-		segs = skb_segment(skb, features);
-	}
+	segs = skb_segment(skb, features);
 out:
 	return segs;
 }
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index d5fa5b8..f62c72b 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1671,7 +1671,7 @@
 static void addrconf_join_anycast(struct inet6_ifaddr *ifp)
 {
 	struct in6_addr addr;
-	if (ifp->prefix_len == 127) /* RFC 6164 */
+	if (ifp->prefix_len >= 127) /* RFC 6164 */
 		return;
 	ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len);
 	if (ipv6_addr_any(&addr))
@@ -1682,7 +1682,7 @@
 static void addrconf_leave_anycast(struct inet6_ifaddr *ifp)
 {
 	struct in6_addr addr;
-	if (ifp->prefix_len == 127) /* RFC 6164 */
+	if (ifp->prefix_len >= 127) /* RFC 6164 */
 		return;
 	ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len);
 	if (ipv6_addr_any(&addr))
@@ -3456,7 +3456,12 @@
 					 &inet6_addr_lst[i], addr_lst) {
 			unsigned long age;
 
-			if (ifp->flags & IFA_F_PERMANENT)
+			/* When setting preferred_lft to a value not zero or
+			 * infinity, while valid_lft is infinity
+			 * IFA_F_PERMANENT has a non-infinity life time.
+			 */
+			if ((ifp->flags & IFA_F_PERMANENT) &&
+			    (ifp->prefered_lft == INFINITY_LIFE_TIME))
 				continue;
 
 			spin_lock(&ifp->lock);
@@ -3481,7 +3486,8 @@
 					ifp->flags |= IFA_F_DEPRECATED;
 				}
 
-				if (time_before(ifp->tstamp + ifp->valid_lft * HZ, next))
+				if ((ifp->valid_lft != INFINITY_LIFE_TIME) &&
+				    (time_before(ifp->tstamp + ifp->valid_lft * HZ, next)))
 					next = ifp->tstamp + ifp->valid_lft * HZ;
 
 				spin_unlock(&ifp->lock);
@@ -3761,7 +3767,8 @@
 	put_ifaddrmsg(nlh, ifa->prefix_len, ifa->flags, rt_scope(ifa->scope),
 		      ifa->idev->dev->ifindex);
 
-	if (!(ifa->flags&IFA_F_PERMANENT)) {
+	if (!((ifa->flags&IFA_F_PERMANENT) &&
+	      (ifa->prefered_lft == INFINITY_LIFE_TIME))) {
 		preferred = ifa->prefered_lft;
 		valid = ifa->valid_lft;
 		if (preferred != INFINITY_LIFE_TIME) {
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 4acdb63..e6f9319 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1193,11 +1193,35 @@
 
 	fragheaderlen = sizeof(struct ipv6hdr) + rt->rt6i_nfheader_len +
 			(opt ? opt->opt_nflen : 0);
-	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen - sizeof(struct frag_hdr);
+	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen -
+		     sizeof(struct frag_hdr);
 
 	if (mtu <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN) {
-		if (cork->length + length > sizeof(struct ipv6hdr) + IPV6_MAXPLEN - fragheaderlen) {
-			ipv6_local_error(sk, EMSGSIZE, fl6, mtu-exthdrlen);
+		unsigned int maxnonfragsize, headersize;
+
+		headersize = sizeof(struct ipv6hdr) +
+			     (opt ? opt->tot_len : 0) +
+			     (dst_allfrag(&rt->dst) ?
+			      sizeof(struct frag_hdr) : 0) +
+			     rt->rt6i_nfheader_len;
+
+		maxnonfragsize = (np->pmtudisc >= IPV6_PMTUDISC_DO) ?
+				 mtu : sizeof(struct ipv6hdr) + IPV6_MAXPLEN;
+
+		/* dontfrag active */
+		if ((cork->length + length > mtu - headersize) && dontfrag &&
+		    (sk->sk_protocol == IPPROTO_UDP ||
+		     sk->sk_protocol == IPPROTO_RAW)) {
+			ipv6_local_rxpmtu(sk, fl6, mtu - headersize +
+						   sizeof(struct ipv6hdr));
+			goto emsgsize;
+		}
+
+		if (cork->length + length > maxnonfragsize - headersize) {
+emsgsize:
+			ipv6_local_error(sk, EMSGSIZE, fl6,
+					 mtu - headersize +
+					 sizeof(struct ipv6hdr));
 			return -EMSGSIZE;
 		}
 	}
@@ -1222,12 +1246,6 @@
 	 * --yoshfuji
 	 */
 
-	if ((length > mtu) && dontfrag && (sk->sk_protocol == IPPROTO_UDP ||
-					   sk->sk_protocol == IPPROTO_RAW)) {
-		ipv6_local_rxpmtu(sk, fl6, mtu-exthdrlen);
-		return -EMSGSIZE;
-	}
-
 	skb = skb_peek_tail(&sk->sk_write_queue);
 	cork->length += length;
 	if (((length > mtu) ||
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index d606232..7881965 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -103,16 +103,25 @@
 
 static struct net_device_stats *ip6_get_stats(struct net_device *dev)
 {
-	struct pcpu_tstats sum = { 0 };
+	struct pcpu_tstats tmp, sum = { 0 };
 	int i;
 
 	for_each_possible_cpu(i) {
+		unsigned int start;
 		const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, i);
 
-		sum.rx_packets += tstats->rx_packets;
-		sum.rx_bytes   += tstats->rx_bytes;
-		sum.tx_packets += tstats->tx_packets;
-		sum.tx_bytes   += tstats->tx_bytes;
+		do {
+			start = u64_stats_fetch_begin_bh(&tstats->syncp);
+			tmp.rx_packets = tstats->rx_packets;
+			tmp.rx_bytes = tstats->rx_bytes;
+			tmp.tx_packets = tstats->tx_packets;
+			tmp.tx_bytes =  tstats->tx_bytes;
+		} while (u64_stats_fetch_retry_bh(&tstats->syncp, start));
+
+		sum.rx_packets += tmp.rx_packets;
+		sum.rx_bytes   += tmp.rx_bytes;
+		sum.tx_packets += tmp.tx_packets;
+		sum.tx_bytes   += tmp.tx_bytes;
 	}
 	dev->stats.rx_packets = sum.rx_packets;
 	dev->stats.rx_bytes   = sum.rx_bytes;
@@ -824,8 +833,10 @@
 		}
 
 		tstats = this_cpu_ptr(t->dev->tstats);
+		u64_stats_update_begin(&tstats->syncp);
 		tstats->rx_packets++;
 		tstats->rx_bytes += skb->len;
+		u64_stats_update_end(&tstats->syncp);
 
 		netif_rx(skb);
 
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index ed94ba6..a4564b0 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -75,26 +75,6 @@
 	struct ip6_tnl __rcu **tnls[2];
 };
 
-static struct net_device_stats *vti6_get_stats(struct net_device *dev)
-{
-	struct pcpu_tstats sum = { 0 };
-	int i;
-
-	for_each_possible_cpu(i) {
-		const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, i);
-
-		sum.rx_packets += tstats->rx_packets;
-		sum.rx_bytes   += tstats->rx_bytes;
-		sum.tx_packets += tstats->tx_packets;
-		sum.tx_bytes   += tstats->tx_bytes;
-	}
-	dev->stats.rx_packets = sum.rx_packets;
-	dev->stats.rx_bytes   = sum.rx_bytes;
-	dev->stats.tx_packets = sum.tx_packets;
-	dev->stats.tx_bytes   = sum.tx_bytes;
-	return &dev->stats;
-}
-
 #define for_each_vti6_tunnel_rcu(start) \
 	for (t = rcu_dereference(start); t; t = rcu_dereference(t->next))
 
@@ -331,8 +311,10 @@
 		}
 
 		tstats = this_cpu_ptr(t->dev->tstats);
+		u64_stats_update_begin(&tstats->syncp);
 		tstats->rx_packets++;
 		tstats->rx_bytes += skb->len;
+		u64_stats_update_end(&tstats->syncp);
 
 		skb->mark = 0;
 		secpath_reset(skb);
@@ -716,7 +698,7 @@
 	.ndo_start_xmit = vti6_tnl_xmit,
 	.ndo_do_ioctl	= vti6_ioctl,
 	.ndo_change_mtu = vti6_change_mtu,
-	.ndo_get_stats	= vti6_get_stats,
+	.ndo_get_stats64 = ip_tunnel_get_stats64,
 };
 
 /**
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a0a48ac..4b4944c 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1905,9 +1905,7 @@
 		else
 			rt->rt6i_gateway = *dest;
 		rt->rt6i_flags = ort->rt6i_flags;
-		if ((ort->rt6i_flags & (RTF_DEFAULT | RTF_ADDRCONF)) ==
-		    (RTF_DEFAULT | RTF_ADDRCONF))
-			rt6_set_from(rt, ort);
+		rt6_set_from(rt, ort);
 		rt->rt6i_metric = 0;
 
 #ifdef CONFIG_IPV6_SUBTREES
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 366fbba..d3005b3 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -702,8 +702,10 @@
 		}
 
 		tstats = this_cpu_ptr(tunnel->dev->tstats);
+		u64_stats_update_begin(&tstats->syncp);
 		tstats->rx_packets++;
 		tstats->rx_bytes += skb->len;
+		u64_stats_update_end(&tstats->syncp);
 
 		netif_rx(skb);
 
@@ -924,7 +926,7 @@
 		if (tunnel->parms.iph.daddr && skb_dst(skb))
 			skb_dst(skb)->ops->update_pmtu(skb_dst(skb), NULL, skb, mtu);
 
-		if (skb->len > mtu) {
+		if (skb->len > mtu && !skb_is_gso(skb)) {
 			icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
 			ip_rt_put(rt);
 			goto tx_error;
@@ -966,8 +968,10 @@
 	tos = INET_ECN_encapsulate(tos, ipv6_get_dsfield(iph6));
 
 	skb = iptunnel_handle_offloads(skb, false, SKB_GSO_SIT);
-	if (IS_ERR(skb))
+	if (IS_ERR(skb)) {
+		ip_rt_put(rt);
 		goto out;
+	}
 
 	err = iptunnel_xmit(rt, skb, fl4.saddr, fl4.daddr, IPPROTO_IPV6, tos,
 			    ttl, df, !net_eq(tunnel->net, dev_net(dev)));
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 7b01b9f..c71b699 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -715,7 +715,7 @@
 	unsigned long cpu_flags;
 	size_t copied = 0;
 	u32 peek_seq = 0;
-	u32 *seq;
+	u32 *seq, skb_len;
 	unsigned long used;
 	int target;	/* Read at least this many bytes */
 	long timeo;
@@ -812,6 +812,7 @@
 		}
 		continue;
 	found_ok_skb:
+		skb_len = skb->len;
 		/* Ok so how much can we use? */
 		used = skb->len - offset;
 		if (len < used)
@@ -844,7 +845,7 @@
 		}
 
 		/* Partial read */
-		if (used + offset < skb->len)
+		if (used + offset < skb_len)
 			continue;
 	} while (len > 0);
 
diff --git a/net/netfilter/ipvs/ip_vs_nfct.c b/net/netfilter/ipvs/ip_vs_nfct.c
index c8beafd..5a355a4 100644
--- a/net/netfilter/ipvs/ip_vs_nfct.c
+++ b/net/netfilter/ipvs/ip_vs_nfct.c
@@ -63,6 +63,7 @@
 #include <net/ip_vs.h>
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
 #include <net/netfilter/nf_conntrack_helper.h>
 #include <net/netfilter/nf_conntrack_zones.h>
 
@@ -97,6 +98,11 @@
 	if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
 		return;
 
+	/* Applications may adjust TCP seqs */
+	if (cp->app && nf_ct_protonum(ct) == IPPROTO_TCP &&
+	    !nfct_seqadj(ct) && !nfct_seqadj_ext_add(ct))
+		return;
+
 	/*
 	 * The connection is not yet in the hashtable, so we update it.
 	 * CIP->VIP will remain the same, so leave the tuple in
diff --git a/net/netfilter/nf_conntrack_seqadj.c b/net/netfilter/nf_conntrack_seqadj.c
index 17c1bcb..b2d38da 100644
--- a/net/netfilter/nf_conntrack_seqadj.c
+++ b/net/netfilter/nf_conntrack_seqadj.c
@@ -36,6 +36,11 @@
 	if (off == 0)
 		return 0;
 
+	if (unlikely(!seqadj)) {
+		WARN(1, "Wrong seqadj usage, missing nfct_seqadj_ext_add()\n");
+		return 0;
+	}
+
 	set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
 
 	spin_lock_bh(&ct->lock);
diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
index 902fb0a..7a394df 100644
--- a/net/netfilter/nf_conntrack_timestamp.c
+++ b/net/netfilter/nf_conntrack_timestamp.c
@@ -97,7 +97,6 @@
 void nf_conntrack_tstamp_pernet_fini(struct net *net)
 {
 	nf_conntrack_tstamp_fini_sysctl(net);
-	nf_ct_extend_unregister(&tstamp_extend);
 }
 
 int nf_conntrack_tstamp_init(void)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index f93b7d0..71a9f49 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -312,6 +312,9 @@
 	int err, i = 0;
 
 	list_for_each_entry(chain, &table->chains, list) {
+		if (!(chain->flags & NFT_BASE_CHAIN))
+			continue;
+
 		err = nf_register_hook(&nft_base_chain(chain)->ops);
 		if (err < 0)
 			goto err;
@@ -321,6 +324,9 @@
 	return 0;
 err:
 	list_for_each_entry(chain, &table->chains, list) {
+		if (!(chain->flags & NFT_BASE_CHAIN))
+			continue;
+
 		if (i-- <= 0)
 			break;
 
@@ -333,8 +339,10 @@
 {
 	struct nft_chain *chain;
 
-	list_for_each_entry(chain, &table->chains, list)
-		nf_unregister_hook(&nft_base_chain(chain)->ops);
+	list_for_each_entry(chain, &table->chains, list) {
+		if (chain->flags & NFT_BASE_CHAIN)
+			nf_unregister_hook(&nft_base_chain(chain)->ops);
+	}
 
 	return 0;
 }
@@ -2098,17 +2106,21 @@
 				   struct netlink_callback *cb)
 {
 	const struct nft_set *set;
-	unsigned int idx = 0, s_idx = cb->args[0];
+	unsigned int idx, s_idx = cb->args[0];
 	struct nft_table *table, *cur_table = (struct nft_table *)cb->args[2];
 
 	if (cb->args[1])
 		return skb->len;
 
 	list_for_each_entry(table, &ctx->afi->tables, list) {
-		if (cur_table && cur_table != table)
-			continue;
+		if (cur_table) {
+			if (cur_table != table)
+				continue;
 
+			cur_table = NULL;
+		}
 		ctx->table = table;
+		idx = 0;
 		list_for_each_entry(set, &ctx->table->sets, list) {
 			if (idx < s_idx)
 				goto cont;
@@ -2370,7 +2382,9 @@
 	enum nft_registers dreg;
 
 	dreg = nft_type_to_reg(set->dtype);
-	return nft_validate_data_load(ctx, dreg, &elem->data, set->dtype);
+	return nft_validate_data_load(ctx, dreg, &elem->data,
+				      set->dtype == NFT_DATA_VERDICT ?
+				      NFT_DATA_VERDICT : NFT_DATA_VALUE);
 }
 
 int nf_tables_bind_set(const struct nft_ctx *ctx, struct nft_set *set,
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 3c4b69e..a155d19 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -1053,6 +1053,7 @@
 #ifdef CONFIG_PROC_FS
 	remove_proc_entry("nfnetlink_log", net->nf.proc_netfilter);
 #endif
+	nf_log_unset(net, &nfulnl_logger);
 }
 
 static struct pernet_operations nfnl_log_net_ops = {
diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c
index 8e0bb75..55c939f 100644
--- a/net/netfilter/nft_exthdr.c
+++ b/net/netfilter/nft_exthdr.c
@@ -31,7 +31,7 @@
 {
 	struct nft_exthdr *priv = nft_expr_priv(expr);
 	struct nft_data *dest = &data[priv->dreg];
-	unsigned int offset;
+	unsigned int offset = 0;
 	int err;
 
 	err = ipv6_find_hdr(pkt->skb, &offset, priv->type, NULL, NULL);
diff --git a/net/rds/ib.c b/net/rds/ib.c
index b4c8b00..ba2dffe 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -338,7 +338,8 @@
 	ret = rdma_bind_addr(cm_id, (struct sockaddr *)&sin);
 	/* due to this, we will claim to support iWARP devices unless we
 	   check node_type. */
-	if (ret || cm_id->device->node_type != RDMA_NODE_IB_CA)
+	if (ret || !cm_id->device ||
+	    cm_id->device->node_type != RDMA_NODE_IB_CA)
 		ret = -EADDRNOTAVAIL;
 
 	rdsdebug("addr %pI4 ret %d node type %d\n",
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 33af772..62ced65 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1253,6 +1253,7 @@
 
 	if (msg->msg_name) {
 		struct sockaddr_rose *srose;
+		struct full_sockaddr_rose *full_srose = msg->msg_name;
 
 		memset(msg->msg_name, 0, sizeof(struct full_sockaddr_rose));
 		srose = msg->msg_name;
@@ -1260,18 +1261,9 @@
 		srose->srose_addr   = rose->dest_addr;
 		srose->srose_call   = rose->dest_call;
 		srose->srose_ndigis = rose->dest_ndigis;
-		if (msg->msg_namelen >= sizeof(struct full_sockaddr_rose)) {
-			struct full_sockaddr_rose *full_srose = (struct full_sockaddr_rose *)msg->msg_name;
-			for (n = 0 ; n < rose->dest_ndigis ; n++)
-				full_srose->srose_digis[n] = rose->dest_digis[n];
-			msg->msg_namelen = sizeof(struct full_sockaddr_rose);
-		} else {
-			if (rose->dest_ndigis >= 1) {
-				srose->srose_ndigis = 1;
-				srose->srose_digi = rose->dest_digis[0];
-			}
-			msg->msg_namelen = sizeof(struct sockaddr_rose);
-		}
+		for (n = 0 ; n < rose->dest_ndigis ; n++)
+			full_srose->srose_digis[n] = rose->dest_digis[n];
+		msg->msg_namelen = sizeof(struct full_sockaddr_rose);
 	}
 
 	skb_free_datagram(sk, skb);
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index 5c5edf5..11fe1a4 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -77,16 +77,16 @@
 				     &csum_idx_gen, &csum_hash_info);
 		if (IS_ERR(pc))
 			return PTR_ERR(pc);
-		p = to_tcf_csum(pc);
 		ret = ACT_P_CREATED;
 	} else {
-		p = to_tcf_csum(pc);
-		if (!ovr) {
-			tcf_hash_release(pc, bind, &csum_hash_info);
+		if (bind)/* dont override defaults */
+			return 0;
+		tcf_hash_release(pc, bind, &csum_hash_info);
+		if (!ovr)
 			return -EEXIST;
-		}
 	}
 
+	p = to_tcf_csum(pc);
 	spin_lock_bh(&p->tcf_lock);
 	p->tcf_action = parm->action;
 	p->update_flags = parm->update_flags;
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 5645a4d..eb9ba60 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -102,10 +102,11 @@
 			return PTR_ERR(pc);
 		ret = ACT_P_CREATED;
 	} else {
-		if (!ovr) {
-			tcf_hash_release(pc, bind, &gact_hash_info);
+		if (bind)/* dont override defaults */
+			return 0;
+		tcf_hash_release(pc, bind, &gact_hash_info);
+		if (!ovr)
 			return -EEXIST;
-		}
 	}
 
 	gact = to_gact(pc);
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 882a897..dcbfe8c 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -141,10 +141,12 @@
 			return PTR_ERR(pc);
 		ret = ACT_P_CREATED;
 	} else {
-		if (!ovr) {
-			tcf_ipt_release(to_ipt(pc), bind);
+		if (bind)/* dont override defaults */
+			return 0;
+		tcf_ipt_release(to_ipt(pc), bind);
+
+		if (!ovr)
 			return -EEXIST;
-		}
 	}
 	ipt = to_ipt(pc);
 
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 6a15ace..7686953 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -70,15 +70,15 @@
 				     &nat_idx_gen, &nat_hash_info);
 		if (IS_ERR(pc))
 			return PTR_ERR(pc);
-		p = to_tcf_nat(pc);
 		ret = ACT_P_CREATED;
 	} else {
-		p = to_tcf_nat(pc);
-		if (!ovr) {
-			tcf_hash_release(pc, bind, &nat_hash_info);
+		if (bind)
+			return 0;
+		tcf_hash_release(pc, bind, &nat_hash_info);
+		if (!ovr)
 			return -EEXIST;
-		}
 	}
+	p = to_tcf_nat(pc);
 
 	spin_lock_bh(&p->tcf_lock);
 	p->old_addr = parm->old_addr;
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 03b6767..7aa2dcd 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -84,10 +84,12 @@
 		ret = ACT_P_CREATED;
 	} else {
 		p = to_pedit(pc);
-		if (!ovr) {
-			tcf_hash_release(pc, bind, &pedit_hash_info);
+		tcf_hash_release(pc, bind, &pedit_hash_info);
+		if (bind)
+			return 0;
+		if (!ovr)
 			return -EEXIST;
-		}
+
 		if (p->tcfp_nkeys && p->tcfp_nkeys != parm->nkeys) {
 			keys = kmalloc(ksize, GFP_KERNEL);
 			if (keys == NULL)
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 16a62c3..ef246d8 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -177,10 +177,12 @@
 			if (bind) {
 				police->tcf_bindcnt += 1;
 				police->tcf_refcnt += 1;
+				return 0;
 			}
 			if (ovr)
 				goto override;
-			return ret;
+			/* not replacing */
+			return -EEXIST;
 		}
 	}
 
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 31157d3..f7b45ab 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -142,10 +142,13 @@
 		ret = ACT_P_CREATED;
 	} else {
 		d = to_defact(pc);
-		if (!ovr) {
-			tcf_simp_release(d, bind);
+
+		if (bind)
+			return 0;
+		tcf_simp_release(d, bind);
+		if (!ovr)
 			return -EEXIST;
-		}
+
 		reset_policy(d, defdata, parm);
 	}
 
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 35ea643..8fe9d25 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -120,10 +120,11 @@
 		ret = ACT_P_CREATED;
 	} else {
 		d = to_skbedit(pc);
-		if (!ovr) {
-			tcf_hash_release(pc, bind, &skbedit_hash_info);
+		if (bind)
+			return 0;
+		tcf_hash_release(pc, bind, &skbedit_hash_info);
+		if (!ovr)
 			return -EEXIST;
-		}
 	}
 
 	spin_lock_bh(&d->tcf_lock);
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index f51ba98..59268f6 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -208,8 +208,6 @@
 	INIT_LIST_HEAD(&q->retransmit);
 	INIT_LIST_HEAD(&q->sacked);
 	INIT_LIST_HEAD(&q->abandoned);
-
-	q->empty = 1;
 }
 
 /* Free the outqueue structure and any related pending chunks.
@@ -332,7 +330,6 @@
 				SCTP_INC_STATS(net, SCTP_MIB_OUTUNORDERCHUNKS);
 			else
 				SCTP_INC_STATS(net, SCTP_MIB_OUTORDERCHUNKS);
-			q->empty = 0;
 			break;
 		}
 	} else {
@@ -654,7 +651,6 @@
 			if (chunk->fast_retransmit == SCTP_NEED_FRTX)
 				chunk->fast_retransmit = SCTP_DONT_FRTX;
 
-			q->empty = 0;
 			q->asoc->stats.rtxchunks++;
 			break;
 		}
@@ -1065,8 +1061,6 @@
 
 			sctp_transport_reset_timers(transport);
 
-			q->empty = 0;
-
 			/* Only let one DATA chunk get bundled with a
 			 * COOKIE-ECHO chunk.
 			 */
@@ -1275,29 +1269,17 @@
 		 "advertised peer ack point:0x%x\n", __func__, asoc, ctsn,
 		 asoc->adv_peer_ack_point);
 
-	/* See if all chunks are acked.
-	 * Make sure the empty queue handler will get run later.
-	 */
-	q->empty = (list_empty(&q->out_chunk_list) &&
-		    list_empty(&q->retransmit));
-	if (!q->empty)
-		goto finish;
-
-	list_for_each_entry(transport, transport_list, transports) {
-		q->empty = q->empty && list_empty(&transport->transmitted);
-		if (!q->empty)
-			goto finish;
-	}
-
-	pr_debug("%s: sack queue is empty\n", __func__);
-finish:
-	return q->empty;
+	return sctp_outq_is_empty(q);
 }
 
-/* Is the outqueue empty?  */
+/* Is the outqueue empty?
+ * The queue is empty when we have not pending data, no in-flight data
+ * and nothing pending retransmissions.
+ */
 int sctp_outq_is_empty(const struct sctp_outq *q)
 {
-	return q->empty;
+	return q->out_qlen == 0 && q->outstanding_bytes == 0 &&
+	       list_empty(&q->retransmit);
 }
 
 /********************************************************************
diff --git a/net/tipc/port.c b/net/tipc/port.c
index c081a76..d43f318 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -251,18 +251,15 @@
 	return p_ptr;
 }
 
-int tipc_deleteport(u32 ref)
+int tipc_deleteport(struct tipc_port *p_ptr)
 {
-	struct tipc_port *p_ptr;
 	struct sk_buff *buf = NULL;
 
-	tipc_withdraw(ref, 0, NULL);
-	p_ptr = tipc_port_lock(ref);
-	if (!p_ptr)
-		return -EINVAL;
+	tipc_withdraw(p_ptr, 0, NULL);
 
-	tipc_ref_discard(ref);
-	tipc_port_unlock(p_ptr);
+	spin_lock_bh(p_ptr->lock);
+	tipc_ref_discard(p_ptr->ref);
+	spin_unlock_bh(p_ptr->lock);
 
 	k_cancel_timer(&p_ptr->timer);
 	if (p_ptr->connected) {
@@ -704,47 +701,36 @@
 }
 
 
-int tipc_publish(u32 ref, unsigned int scope, struct tipc_name_seq const *seq)
+int tipc_publish(struct tipc_port *p_ptr, unsigned int scope,
+		 struct tipc_name_seq const *seq)
 {
-	struct tipc_port *p_ptr;
 	struct publication *publ;
 	u32 key;
-	int res = -EINVAL;
-
-	p_ptr = tipc_port_lock(ref);
-	if (!p_ptr)
-		return -EINVAL;
 
 	if (p_ptr->connected)
-		goto exit;
-	key = ref + p_ptr->pub_count + 1;
-	if (key == ref) {
-		res = -EADDRINUSE;
-		goto exit;
-	}
+		return -EINVAL;
+	key = p_ptr->ref + p_ptr->pub_count + 1;
+	if (key == p_ptr->ref)
+		return -EADDRINUSE;
+
 	publ = tipc_nametbl_publish(seq->type, seq->lower, seq->upper,
 				    scope, p_ptr->ref, key);
 	if (publ) {
 		list_add(&publ->pport_list, &p_ptr->publications);
 		p_ptr->pub_count++;
 		p_ptr->published = 1;
-		res = 0;
+		return 0;
 	}
-exit:
-	tipc_port_unlock(p_ptr);
-	return res;
+	return -EINVAL;
 }
 
-int tipc_withdraw(u32 ref, unsigned int scope, struct tipc_name_seq const *seq)
+int tipc_withdraw(struct tipc_port *p_ptr, unsigned int scope,
+		  struct tipc_name_seq const *seq)
 {
-	struct tipc_port *p_ptr;
 	struct publication *publ;
 	struct publication *tpubl;
 	int res = -EINVAL;
 
-	p_ptr = tipc_port_lock(ref);
-	if (!p_ptr)
-		return -EINVAL;
 	if (!seq) {
 		list_for_each_entry_safe(publ, tpubl,
 					 &p_ptr->publications, pport_list) {
@@ -771,7 +757,6 @@
 	}
 	if (list_empty(&p_ptr->publications))
 		p_ptr->published = 0;
-	tipc_port_unlock(p_ptr);
 	return res;
 }
 
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 9122535..34f12bd 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -116,7 +116,7 @@
 
 void tipc_acknowledge(u32 port_ref, u32 ack);
 
-int tipc_deleteport(u32 portref);
+int tipc_deleteport(struct tipc_port *p_ptr);
 
 int tipc_portimportance(u32 portref, unsigned int *importance);
 int tipc_set_portimportance(u32 portref, unsigned int importance);
@@ -127,9 +127,9 @@
 int tipc_portunreturnable(u32 portref, unsigned int *isunreturnable);
 int tipc_set_portunreturnable(u32 portref, unsigned int isunreturnable);
 
-int tipc_publish(u32 portref, unsigned int scope,
+int tipc_publish(struct tipc_port *p_ptr, unsigned int scope,
 		 struct tipc_name_seq const *name_seq);
-int tipc_withdraw(u32 portref, unsigned int scope,
+int tipc_withdraw(struct tipc_port *p_ptr, unsigned int scope,
 		  struct tipc_name_seq const *name_seq);
 
 int tipc_connect(u32 portref, struct tipc_portid const *port);
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 3b61851..e741416 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -354,7 +354,7 @@
 	 * Delete TIPC port; this ensures no more messages are queued
 	 * (also disconnects an active connection & sends a 'FIN-' to peer)
 	 */
-	res = tipc_deleteport(tport->ref);
+	res = tipc_deleteport(tport);
 
 	/* Discard any remaining (connection-based) messages in receive queue */
 	__skb_queue_purge(&sk->sk_receive_queue);
@@ -386,30 +386,46 @@
  */
 static int bind(struct socket *sock, struct sockaddr *uaddr, int uaddr_len)
 {
+	struct sock *sk = sock->sk;
 	struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
-	u32 portref = tipc_sk_port(sock->sk)->ref;
+	struct tipc_port *tport = tipc_sk_port(sock->sk);
+	int res = -EINVAL;
 
-	if (unlikely(!uaddr_len))
-		return tipc_withdraw(portref, 0, NULL);
+	lock_sock(sk);
+	if (unlikely(!uaddr_len)) {
+		res = tipc_withdraw(tport, 0, NULL);
+		goto exit;
+	}
 
-	if (uaddr_len < sizeof(struct sockaddr_tipc))
-		return -EINVAL;
-	if (addr->family != AF_TIPC)
-		return -EAFNOSUPPORT;
+	if (uaddr_len < sizeof(struct sockaddr_tipc)) {
+		res = -EINVAL;
+		goto exit;
+	}
+	if (addr->family != AF_TIPC) {
+		res = -EAFNOSUPPORT;
+		goto exit;
+	}
 
 	if (addr->addrtype == TIPC_ADDR_NAME)
 		addr->addr.nameseq.upper = addr->addr.nameseq.lower;
-	else if (addr->addrtype != TIPC_ADDR_NAMESEQ)
-		return -EAFNOSUPPORT;
+	else if (addr->addrtype != TIPC_ADDR_NAMESEQ) {
+		res = -EAFNOSUPPORT;
+		goto exit;
+	}
 
 	if ((addr->addr.nameseq.type < TIPC_RESERVED_TYPES) &&
 	    (addr->addr.nameseq.type != TIPC_TOP_SRV) &&
-	    (addr->addr.nameseq.type != TIPC_CFG_SRV))
-		return -EACCES;
+	    (addr->addr.nameseq.type != TIPC_CFG_SRV)) {
+		res = -EACCES;
+		goto exit;
+	}
 
-	return (addr->scope > 0) ?
-		tipc_publish(portref, addr->scope, &addr->addr.nameseq) :
-		tipc_withdraw(portref, -addr->scope, &addr->addr.nameseq);
+	res = (addr->scope > 0) ?
+		tipc_publish(tport, addr->scope, &addr->addr.nameseq) :
+		tipc_withdraw(tport, -addr->scope, &addr->addr.nameseq);
+exit:
+	release_sock(sk);
+	return res;
 }
 
 /**
diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c
index a271c27..722da61 100644
--- a/net/wireless/radiotap.c
+++ b/net/wireless/radiotap.c
@@ -124,6 +124,10 @@
 	/* find payload start allowing for extended bitmap(s) */
 
 	if (iterator->_bitmap_shifter & (1<<IEEE80211_RADIOTAP_EXT)) {
+		if ((unsigned long)iterator->_arg -
+		    (unsigned long)iterator->_rtheader + sizeof(uint32_t) >
+		    (unsigned long)iterator->_max_length)
+			return -EINVAL;
 		while (get_unaligned_le32(iterator->_arg) &
 					(1 << IEEE80211_RADIOTAP_EXT)) {
 			iterator->_arg += sizeof(uint32_t);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 65f8008..d3c5bd7 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -632,6 +632,16 @@
 	}
 #endif
 
+	if (!bss && (status == WLAN_STATUS_SUCCESS)) {
+		WARN_ON_ONCE(!wiphy_to_dev(wdev->wiphy)->ops->connect);
+		bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
+				       wdev->ssid, wdev->ssid_len,
+				       WLAN_CAPABILITY_ESS,
+				       WLAN_CAPABILITY_ESS);
+		if (bss)
+			cfg80211_hold_bss(bss_from_pub(bss));
+	}
+
 	if (wdev->current_bss) {
 		cfg80211_unhold_bss(wdev->current_bss);
 		cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub);
@@ -649,16 +659,8 @@
 		return;
 	}
 
-	if (!bss) {
-		WARN_ON_ONCE(!wiphy_to_dev(wdev->wiphy)->ops->connect);
-		bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
-				       wdev->ssid, wdev->ssid_len,
-				       WLAN_CAPABILITY_ESS,
-				       WLAN_CAPABILITY_ESS);
-		if (WARN_ON(!bss))
-			return;
-		cfg80211_hold_bss(bss_from_pub(bss));
-	}
+	if (WARN_ON(!bss))
+		return;
 
 	wdev->current_bss = bss_from_pub(bss);