diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index e7e03ec..afc379c 100644
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -102,7 +102,7 @@
 	c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE;
 #endif
 #ifdef CONFIG_MIPS_MT_SMTC
-	c->tc_id  = (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC;
+	c->tc_id  = (read_c0_tcbind() & TCBIND_CURTC) >> TCBIND_CURTC_SHIFT;
 #endif
 }
 
diff --git a/arch/mips/mm/gup.c b/arch/mips/mm/gup.c
index 33aadbc..dcfd573 100644
--- a/arch/mips/mm/gup.c
+++ b/arch/mips/mm/gup.c
@@ -152,6 +152,8 @@
 	do {
 		VM_BUG_ON(compound_head(page) != head);
 		pages[*nr] = page;
+		if (PageTail(page))
+			get_huge_page_tail(page);
 		(*nr)++;
 		page++;
 		refs++;
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index 7b13a4c..fea823f 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -273,16 +273,19 @@
 	unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
 	int irq;
 
+	if (unlikely(!pending)) {
+		spurious_interrupt();
+		return;
+	}
+
 	irq = irq_ffs(pending);
 
 	if (irq == MIPSCPU_INT_I8259A)
 		malta_hw0_irqdispatch();
 	else if (gic_present && ((1 << irq) & ipi_map[smp_processor_id()]))
 		malta_ipi_irqdispatch();
-	else if (irq >= 0)
-		do_IRQ(MIPS_CPU_IRQ_BASE + irq);
 	else
-		spurious_interrupt();
+		do_IRQ(MIPS_CPU_IRQ_BASE + irq);
 }
 
 #ifdef CONFIG_MIPS_MT_SMP
diff --git a/arch/mips/mti-malta/malta-platform.c b/arch/mips/mti-malta/malta-platform.c
index 4c35301..80562b8 100644
--- a/arch/mips/mti-malta/malta-platform.c
+++ b/arch/mips/mti-malta/malta-platform.c
@@ -138,11 +138,6 @@
 	if (err)
 		return err;
 
-	/*
-	 * Set RTC to BCD mode to support current alarm code.
-	 */
-	CMOS_WRITE(CMOS_READ(RTC_CONTROL) & ~RTC_DM_BINARY, RTC_CONTROL);
-
 	return 0;
 }