raw import of mainline commits used in 4.9.11
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/queue/can-Fix-kernel-panic-at-security_sock_rcv_skb.patch b/queue/can-Fix-kernel-panic-at-security_sock_rcv_skb.patch
new file mode 100644
index 0000000..3ee31b8
--- /dev/null
+++ b/queue/can-Fix-kernel-panic-at-security_sock_rcv_skb.patch
@@ -0,0 +1,207 @@
+From f1712c73714088a7252d276a57126d56c7d37e64 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Fri, 27 Jan 2017 08:11:44 -0800
+Subject: [PATCH] can: Fix kernel panic at security_sock_rcv_skb
+
+commit f1712c73714088a7252d276a57126d56c7d37e64 upstream.
+
+Zhang Yanmin reported crashes [1] and provided a patch adding a
+synchronize_rcu() call in can_rx_unregister()
+
+The main problem seems that the sockets themselves are not RCU
+protected.
+
+If CAN uses RCU for delivery, then sockets should be freed only after
+one RCU grace period.
+
+Recent kernels could use sock_set_flag(sk, SOCK_RCU_FREE), but let's
+ease stable backports with the following fix instead.
+
+[1]
+BUG: unable to handle kernel NULL pointer dereference at (null)
+IP: [<ffffffff81495e25>] selinux_socket_sock_rcv_skb+0x65/0x2a0
+
+Call Trace:
+ <IRQ>
+ [<ffffffff81485d8c>] security_sock_rcv_skb+0x4c/0x60
+ [<ffffffff81d55771>] sk_filter+0x41/0x210
+ [<ffffffff81d12913>] sock_queue_rcv_skb+0x53/0x3a0
+ [<ffffffff81f0a2b3>] raw_rcv+0x2a3/0x3c0
+ [<ffffffff81f06eab>] can_rcv_filter+0x12b/0x370
+ [<ffffffff81f07af9>] can_receive+0xd9/0x120
+ [<ffffffff81f07beb>] can_rcv+0xab/0x100
+ [<ffffffff81d362ac>] __netif_receive_skb_core+0xd8c/0x11f0
+ [<ffffffff81d36734>] __netif_receive_skb+0x24/0xb0
+ [<ffffffff81d37f67>] process_backlog+0x127/0x280
+ [<ffffffff81d36f7b>] net_rx_action+0x33b/0x4f0
+ [<ffffffff810c88d4>] __do_softirq+0x184/0x440
+ [<ffffffff81f9e86c>] do_softirq_own_stack+0x1c/0x30
+ <EOI>
+ [<ffffffff810c76fb>] do_softirq.part.18+0x3b/0x40
+ [<ffffffff810c8bed>] do_softirq+0x1d/0x20
+ [<ffffffff81d30085>] netif_rx_ni+0xe5/0x110
+ [<ffffffff8199cc87>] slcan_receive_buf+0x507/0x520
+ [<ffffffff8167ef7c>] flush_to_ldisc+0x21c/0x230
+ [<ffffffff810e3baf>] process_one_work+0x24f/0x670
+ [<ffffffff810e44ed>] worker_thread+0x9d/0x6f0
+ [<ffffffff810e4450>] ? rescuer_thread+0x480/0x480
+ [<ffffffff810ebafc>] kthread+0x12c/0x150
+ [<ffffffff81f9ccef>] ret_from_fork+0x3f/0x70
+
+Reported-by: Zhang Yanmin <yanmin.zhang@intel.com>
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/include/linux/can/core.h b/include/linux/can/core.h
+index a0875001b13c..df08a41d5be5 100644
+--- a/include/linux/can/core.h
++++ b/include/linux/can/core.h
+@@ -45,10 +45,9 @@ struct can_proto {
+ extern int can_proto_register(const struct can_proto *cp);
+ extern void can_proto_unregister(const struct can_proto *cp);
+
+-extern int can_rx_register(struct net_device *dev, canid_t can_id,
+- canid_t mask,
+- void (*func)(struct sk_buff *, void *),
+- void *data, char *ident);
++int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
++ void (*func)(struct sk_buff *, void *),
++ void *data, char *ident, struct sock *sk);
+
+ extern void can_rx_unregister(struct net_device *dev, canid_t can_id,
+ canid_t mask,
+diff --git a/net/can/af_can.c b/net/can/af_can.c
+index 1108079d934f..5488e4a6ccd0 100644
+--- a/net/can/af_can.c
++++ b/net/can/af_can.c
+@@ -445,6 +445,7 @@ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask,
+ * @func: callback function on filter match
+ * @data: returned parameter for callback function
+ * @ident: string for calling module identification
++ * @sk: socket pointer (might be NULL)
+ *
+ * Description:
+ * Invokes the callback function with the received sk_buff and the given
+@@ -468,7 +469,7 @@ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask,
+ */
+ int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
+ void (*func)(struct sk_buff *, void *), void *data,
+- char *ident)
++ char *ident, struct sock *sk)
+ {
+ struct receiver *r;
+ struct hlist_head *rl;
+@@ -496,6 +497,7 @@ int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
+ r->func = func;
+ r->data = data;
+ r->ident = ident;
++ r->sk = sk;
+
+ hlist_add_head_rcu(&r->list, rl);
+ d->entries++;
+@@ -520,8 +522,11 @@ EXPORT_SYMBOL(can_rx_register);
+ static void can_rx_delete_receiver(struct rcu_head *rp)
+ {
+ struct receiver *r = container_of(rp, struct receiver, rcu);
++ struct sock *sk = r->sk;
+
+ kmem_cache_free(rcv_cache, r);
++ if (sk)
++ sock_put(sk);
+ }
+
+ /**
+@@ -596,8 +601,11 @@ void can_rx_unregister(struct net_device *dev, canid_t can_id, canid_t mask,
+ spin_unlock(&can_rcvlists_lock);
+
+ /* schedule the receiver item for deletion */
+- if (r)
++ if (r) {
++ if (r->sk)
++ sock_hold(r->sk);
+ call_rcu(&r->rcu, can_rx_delete_receiver);
++ }
+ }
+ EXPORT_SYMBOL(can_rx_unregister);
+
+diff --git a/net/can/af_can.h b/net/can/af_can.h
+index fca0fe9fc45a..b86f5129e838 100644
+--- a/net/can/af_can.h
++++ b/net/can/af_can.h
+@@ -50,13 +50,14 @@
+
+ struct receiver {
+ struct hlist_node list;
+- struct rcu_head rcu;
+ canid_t can_id;
+ canid_t mask;
+ unsigned long matches;
+ void (*func)(struct sk_buff *, void *);
+ void *data;
+ char *ident;
++ struct sock *sk;
++ struct rcu_head rcu;
+ };
+
+ #define CAN_SFF_RCV_ARRAY_SZ (1 << CAN_SFF_ID_BITS)
+diff --git a/net/can/bcm.c b/net/can/bcm.c
+index 21ac75390e3d..5c9407181918 100644
+--- a/net/can/bcm.c
++++ b/net/can/bcm.c
+@@ -1216,7 +1216,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
+ err = can_rx_register(dev, op->can_id,
+ REGMASK(op->can_id),
+ bcm_rx_handler, op,
+- "bcm");
++ "bcm", sk);
+
+ op->rx_reg_dev = dev;
+ dev_put(dev);
+@@ -1225,7 +1225,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
+ } else
+ err = can_rx_register(NULL, op->can_id,
+ REGMASK(op->can_id),
+- bcm_rx_handler, op, "bcm");
++ bcm_rx_handler, op, "bcm", sk);
+ if (err) {
+ /* this bcm rx op is broken -> remove it */
+ list_del(&op->list);
+diff --git a/net/can/gw.c b/net/can/gw.c
+index a54ab0c82104..7056a1a2bb70 100644
+--- a/net/can/gw.c
++++ b/net/can/gw.c
+@@ -442,7 +442,7 @@ static inline int cgw_register_filter(struct cgw_job *gwj)
+ {
+ return can_rx_register(gwj->src.dev, gwj->ccgw.filter.can_id,
+ gwj->ccgw.filter.can_mask, can_can_gw_rcv,
+- gwj, "gw");
++ gwj, "gw", NULL);
+ }
+
+ static inline void cgw_unregister_filter(struct cgw_job *gwj)
+diff --git a/net/can/raw.c b/net/can/raw.c
+index b075f028d7e2..6dc546a06673 100644
+--- a/net/can/raw.c
++++ b/net/can/raw.c
+@@ -190,7 +190,7 @@ static int raw_enable_filters(struct net_device *dev, struct sock *sk,
+ for (i = 0; i < count; i++) {
+ err = can_rx_register(dev, filter[i].can_id,
+ filter[i].can_mask,
+- raw_rcv, sk, "raw");
++ raw_rcv, sk, "raw", sk);
+ if (err) {
+ /* clean up successfully registered filters */
+ while (--i >= 0)
+@@ -211,7 +211,7 @@ static int raw_enable_errfilter(struct net_device *dev, struct sock *sk,
+
+ if (err_mask)
+ err = can_rx_register(dev, 0, err_mask | CAN_ERR_FLAG,
+- raw_rcv, sk, "raw");
++ raw_rcv, sk, "raw", sk);
+
+ return err;
+ }
+--
+2.12.0
+
diff --git a/queue/catc-Combine-failure-cleanup-code-in-catc_probe.patch b/queue/catc-Combine-failure-cleanup-code-in-catc_probe.patch
new file mode 100644
index 0000000..2bc8a2c
--- /dev/null
+++ b/queue/catc-Combine-failure-cleanup-code-in-catc_probe.patch
@@ -0,0 +1,72 @@
+From d41149145f98fe26dcd0bfd1d6cc095e6e041418 Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 4 Feb 2017 16:56:56 +0000
+Subject: [PATCH] catc: Combine failure cleanup code in catc_probe()
+
+commit d41149145f98fe26dcd0bfd1d6cc095e6e041418 upstream.
+
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
+index 3daa41bdd4ea..985909eab72c 100644
+--- a/drivers/net/usb/catc.c
++++ b/drivers/net/usb/catc.c
+@@ -776,7 +776,7 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ struct net_device *netdev;
+ struct catc *catc;
+ u8 broadcast[ETH_ALEN];
+- int i, pktsz;
++ int i, pktsz, ret;
+
+ if (usb_set_interface(usbdev,
+ intf->altsetting->desc.bInterfaceNumber, 1)) {
+@@ -811,12 +811,8 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ if ((!catc->ctrl_urb) || (!catc->tx_urb) ||
+ (!catc->rx_urb) || (!catc->irq_urb)) {
+ dev_err(&intf->dev, "No free urbs available.\n");
+- usb_free_urb(catc->ctrl_urb);
+- usb_free_urb(catc->tx_urb);
+- usb_free_urb(catc->rx_urb);
+- usb_free_urb(catc->irq_urb);
+- free_netdev(netdev);
+- return -ENOMEM;
++ ret = -ENOMEM;
++ goto fail_free;
+ }
+
+ /* The F5U011 has the same vendor/product as the netmate but a device version of 0x130 */
+@@ -913,16 +909,21 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ usb_set_intfdata(intf, catc);
+
+ SET_NETDEV_DEV(netdev, &intf->dev);
+- if (register_netdev(netdev) != 0) {
+- usb_set_intfdata(intf, NULL);
+- usb_free_urb(catc->ctrl_urb);
+- usb_free_urb(catc->tx_urb);
+- usb_free_urb(catc->rx_urb);
+- usb_free_urb(catc->irq_urb);
+- free_netdev(netdev);
+- return -EIO;
+- }
++ ret = register_netdev(netdev);
++ if (ret)
++ goto fail_clear_intfdata;
++
+ return 0;
++
++fail_clear_intfdata:
++ usb_set_intfdata(intf, NULL);
++fail_free:
++ usb_free_urb(catc->ctrl_urb);
++ usb_free_urb(catc->tx_urb);
++ usb_free_urb(catc->rx_urb);
++ usb_free_urb(catc->irq_urb);
++ free_netdev(netdev);
++ return ret;
+ }
+
+ static void catc_disconnect(struct usb_interface *intf)
+--
+2.12.0
+
diff --git a/queue/catc-Use-heap-buffer-for-memory-size-test.patch b/queue/catc-Use-heap-buffer-for-memory-size-test.patch
new file mode 100644
index 0000000..11d79a8
--- /dev/null
+++ b/queue/catc-Use-heap-buffer-for-memory-size-test.patch
@@ -0,0 +1,70 @@
+From 2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 4 Feb 2017 16:57:04 +0000
+Subject: [PATCH] catc: Use heap buffer for memory size test
+
+commit 2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 upstream.
+
+Allocating USB buffers on the stack is not portable, and no longer
+works on x86_64 (with VMAP_STACK enabled as per default).
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
+index 985909eab72c..0acc9b640419 100644
+--- a/drivers/net/usb/catc.c
++++ b/drivers/net/usb/catc.c
+@@ -776,7 +776,7 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ struct net_device *netdev;
+ struct catc *catc;
+ u8 broadcast[ETH_ALEN];
+- int i, pktsz, ret;
++ int pktsz, ret;
+
+ if (usb_set_interface(usbdev,
+ intf->altsetting->desc.bInterfaceNumber, 1)) {
+@@ -840,15 +840,24 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ catc->irq_buf, 2, catc_irq_done, catc, 1);
+
+ if (!catc->is_f5u011) {
++ u32 *buf;
++ int i;
++
+ dev_dbg(dev, "Checking memory size\n");
+
+- i = 0x12345678;
+- catc_write_mem(catc, 0x7a80, &i, 4);
+- i = 0x87654321;
+- catc_write_mem(catc, 0xfa80, &i, 4);
+- catc_read_mem(catc, 0x7a80, &i, 4);
++ buf = kmalloc(4, GFP_KERNEL);
++ if (!buf) {
++ ret = -ENOMEM;
++ goto fail_free;
++ }
++
++ *buf = 0x12345678;
++ catc_write_mem(catc, 0x7a80, buf, 4);
++ *buf = 0x87654321;
++ catc_write_mem(catc, 0xfa80, buf, 4);
++ catc_read_mem(catc, 0x7a80, buf, 4);
+
+- switch (i) {
++ switch (*buf) {
+ case 0x12345678:
+ catc_set_reg(catc, TxBufCount, 8);
+ catc_set_reg(catc, RxBufCount, 32);
+@@ -863,6 +872,8 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
+ dev_dbg(dev, "32k Memory\n");
+ break;
+ }
++
++ kfree(buf);
+
+ dev_dbg(dev, "Getting MAC from SEEROM.\n");
+
+--
+2.12.0
+
diff --git a/queue/igmp-mld-Fix-memory-leak-in-igmpv3-mld_del_delrec.patch b/queue/igmp-mld-Fix-memory-leak-in-igmpv3-mld_del_delrec.patch
new file mode 100644
index 0000000..14737aa
--- /dev/null
+++ b/queue/igmp-mld-Fix-memory-leak-in-igmpv3-mld_del_delrec.patch
@@ -0,0 +1,44 @@
+From 9c8bb163ae784be4f79ae504e78c862806087c54 Mon Sep 17 00:00:00 2001
+From: Hangbin Liu <liuhangbin@gmail.com>
+Date: Wed, 8 Feb 2017 21:16:45 +0800
+Subject: [PATCH] igmp, mld: Fix memory leak in igmpv3/mld_del_delrec()
+
+commit 9c8bb163ae784be4f79ae504e78c862806087c54 upstream.
+
+In function igmpv3/mld_add_delrec() we allocate pmc and put it in
+idev->mc_tomb, so we should free it when we don't need it in del_delrec().
+But I removed kfree(pmc) incorrectly in latest two patches. Now fix it.
+
+Fixes: 24803f38a5c0 ("igmp: do not remove igmp souce list info when ...")
+Fixes: 1666d49e1d41 ("mld: do not remove mld souce list info when ...")
+Reported-by: Daniel Borkmann <daniel@iogearbox.net>
+Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
+index 5b15459955f8..44fd86de2823 100644
+--- a/net/ipv4/igmp.c
++++ b/net/ipv4/igmp.c
+@@ -1172,6 +1172,7 @@ static void igmpv3_del_delrec(struct in_device *in_dev, struct ip_mc_list *im)
+ psf->sf_crcount = im->crcount;
+ }
+ in_dev_put(pmc->interface);
++ kfree(pmc);
+ }
+ spin_unlock_bh(&im->lock);
+ }
+diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
+index 7139fffd61b6..1bdc703cb966 100644
+--- a/net/ipv6/mcast.c
++++ b/net/ipv6/mcast.c
+@@ -779,6 +779,7 @@ static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
+ psf->sf_crcount = im->mca_crcount;
+ }
+ in6_dev_put(pmc->idev);
++ kfree(pmc);
+ }
+ spin_unlock_bh(&im->mca_lock);
+ }
+--
+2.12.0
+
diff --git a/queue/ip6_gre-fix-ip6gre_err-invalid-reads.patch b/queue/ip6_gre-fix-ip6gre_err-invalid-reads.patch
new file mode 100644
index 0000000..52793b2
--- /dev/null
+++ b/queue/ip6_gre-fix-ip6gre_err-invalid-reads.patch
@@ -0,0 +1,90 @@
+From 7892032cfe67f4bde6fc2ee967e45a8fbaf33756 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Sat, 4 Feb 2017 23:18:55 -0800
+Subject: [PATCH] ip6_gre: fix ip6gre_err() invalid reads
+
+commit 7892032cfe67f4bde6fc2ee967e45a8fbaf33756 upstream.
+
+Andrey Konovalov reported out of bound accesses in ip6gre_err()
+
+If GRE flags contains GRE_KEY, the following expression
+*(((__be32 *)p) + (grehlen / 4) - 1)
+
+accesses data ~40 bytes after the expected point, since
+grehlen includes the size of IPv6 headers.
+
+Let's use a "struct gre_base_hdr *greh" pointer to make this
+code more readable.
+
+p[1] becomes greh->protocol.
+grhlen is the GRE header length.
+
+Fixes: c12b395a4664 ("gre: Support GRE over IPv6")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Andrey Konovalov <andreyknvl@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
+index 558631860d91..630b73be5999 100644
+--- a/net/ipv6/ip6_gre.c
++++ b/net/ipv6/ip6_gre.c
+@@ -367,35 +367,37 @@ static void ip6gre_tunnel_uninit(struct net_device *dev)
+
+
+ static void ip6gre_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
+- u8 type, u8 code, int offset, __be32 info)
++ u8 type, u8 code, int offset, __be32 info)
+ {
+- const struct ipv6hdr *ipv6h = (const struct ipv6hdr *)skb->data;
+- __be16 *p = (__be16 *)(skb->data + offset);
+- int grehlen = offset + 4;
++ const struct gre_base_hdr *greh;
++ const struct ipv6hdr *ipv6h;
++ int grehlen = sizeof(*greh);
+ struct ip6_tnl *t;
++ int key_off = 0;
+ __be16 flags;
++ __be32 key;
+
+- flags = p[0];
+- if (flags&(GRE_CSUM|GRE_KEY|GRE_SEQ|GRE_ROUTING|GRE_VERSION)) {
+- if (flags&(GRE_VERSION|GRE_ROUTING))
+- return;
+- if (flags&GRE_KEY) {
+- grehlen += 4;
+- if (flags&GRE_CSUM)
+- grehlen += 4;
+- }
++ if (!pskb_may_pull(skb, offset + grehlen))
++ return;
++ greh = (const struct gre_base_hdr *)(skb->data + offset);
++ flags = greh->flags;
++ if (flags & (GRE_VERSION | GRE_ROUTING))
++ return;
++ if (flags & GRE_CSUM)
++ grehlen += 4;
++ if (flags & GRE_KEY) {
++ key_off = grehlen + offset;
++ grehlen += 4;
+ }
+
+- /* If only 8 bytes returned, keyed message will be dropped here */
+- if (!pskb_may_pull(skb, grehlen))
++ if (!pskb_may_pull(skb, offset + grehlen))
+ return;
+ ipv6h = (const struct ipv6hdr *)skb->data;
+- p = (__be16 *)(skb->data + offset);
++ greh = (const struct gre_base_hdr *)(skb->data + offset);
++ key = key_off ? *(__be32 *)(skb->data + key_off) : 0;
+
+ t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr,
+- flags & GRE_KEY ?
+- *(((__be32 *)p) + (grehlen / 4) - 1) : 0,
+- p[1]);
++ key, greh->protocol);
+ if (!t)
+ return;
+
+--
+2.12.0
+
diff --git a/queue/ipv4-keep-skb-dst-around-in-presence-of-IP-options.patch b/queue/ipv4-keep-skb-dst-around-in-presence-of-IP-options.patch
new file mode 100644
index 0000000..4bde2bc
--- /dev/null
+++ b/queue/ipv4-keep-skb-dst-around-in-presence-of-IP-options.patch
@@ -0,0 +1,46 @@
+From 34b2cef20f19c87999fff3da4071e66937db9644 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Sat, 4 Feb 2017 11:16:52 -0800
+Subject: [PATCH] ipv4: keep skb->dst around in presence of IP options
+
+commit 34b2cef20f19c87999fff3da4071e66937db9644 upstream.
+
+Andrey Konovalov got crashes in __ip_options_echo() when a NULL skb->dst
+is accessed.
+
+ipv4_pktinfo_prepare() should not drop the dst if (evil) IP options
+are present.
+
+We could refine the test to the presence of ts_needtime or srr,
+but IP options are not often used, so let's be conservative.
+
+Thanks to syzkaller team for finding this bug.
+
+Fixes: d826eb14ecef ("ipv4: PKTINFO doesnt need dst reference")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Andrey Konovalov <andreyknvl@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
+index 53ae0c6315ad..900011709e3b 100644
+--- a/net/ipv4/ip_sockglue.c
++++ b/net/ipv4/ip_sockglue.c
+@@ -1238,7 +1238,14 @@ void ipv4_pktinfo_prepare(const struct sock *sk, struct sk_buff *skb)
+ pktinfo->ipi_ifindex = 0;
+ pktinfo->ipi_spec_dst.s_addr = 0;
+ }
+- skb_dst_drop(skb);
++ /* We need to keep the dst for __ip_options_echo()
++ * We could restrict the test to opt.ts_needtime || opt.srr,
++ * but the following is good enough as IP options are not often used.
++ */
++ if (unlikely(IPCB(skb)->opt.optlen))
++ skb_dst_force(skb);
++ else
++ skb_dst_drop(skb);
+ }
+
+ int ip_setsockopt(struct sock *sk, int level,
+--
+2.12.0
+
diff --git a/queue/ipv6-fix-ip6_tnl_parse_tlv_enc_lim.patch b/queue/ipv6-fix-ip6_tnl_parse_tlv_enc_lim.patch
new file mode 100644
index 0000000..b350d15
--- /dev/null
+++ b/queue/ipv6-fix-ip6_tnl_parse_tlv_enc_lim.patch
@@ -0,0 +1,100 @@
+From fbfa743a9d2a0ffa24251764f10afc13eb21e739 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Mon, 23 Jan 2017 16:43:06 -0800
+Subject: [PATCH] ipv6: fix ip6_tnl_parse_tlv_enc_lim()
+
+commit fbfa743a9d2a0ffa24251764f10afc13eb21e739 upstream.
+
+This function suffers from multiple issues.
+
+First one is that pskb_may_pull() may reallocate skb->head,
+so the 'raw' pointer needs either to be reloaded or not used at all.
+
+Second issue is that NEXTHDR_DEST handling does not validate
+that the options are present in skb->data, so we might read
+garbage or access non existent memory.
+
+With help from Willem de Bruijn.
+
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Cc: Willem de Bruijn <willemb@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
+index 02923f956ac8..ff8ee06491c3 100644
+--- a/net/ipv6/ip6_tunnel.c
++++ b/net/ipv6/ip6_tunnel.c
+@@ -400,18 +400,19 @@ ip6_tnl_dev_uninit(struct net_device *dev)
+
+ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
+ {
+- const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) raw;
+- __u8 nexthdr = ipv6h->nexthdr;
+- __u16 off = sizeof(*ipv6h);
++ const struct ipv6hdr *ipv6h = (const struct ipv6hdr *)raw;
++ unsigned int nhoff = raw - skb->data;
++ unsigned int off = nhoff + sizeof(*ipv6h);
++ u8 next, nexthdr = ipv6h->nexthdr;
+
+ while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) {
+- __u16 optlen = 0;
+ struct ipv6_opt_hdr *hdr;
+- if (raw + off + sizeof(*hdr) > skb->data &&
+- !pskb_may_pull(skb, raw - skb->data + off + sizeof (*hdr)))
++ u16 optlen;
++
++ if (!pskb_may_pull(skb, off + sizeof(*hdr)))
+ break;
+
+- hdr = (struct ipv6_opt_hdr *) (raw + off);
++ hdr = (struct ipv6_opt_hdr *)(skb->data + off);
+ if (nexthdr == NEXTHDR_FRAGMENT) {
+ struct frag_hdr *frag_hdr = (struct frag_hdr *) hdr;
+ if (frag_hdr->frag_off)
+@@ -422,20 +423,29 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
+ } else {
+ optlen = ipv6_optlen(hdr);
+ }
++ /* cache hdr->nexthdr, since pskb_may_pull() might
++ * invalidate hdr
++ */
++ next = hdr->nexthdr;
+ if (nexthdr == NEXTHDR_DEST) {
+- __u16 i = off + 2;
++ u16 i = 2;
++
++ /* Remember : hdr is no longer valid at this point. */
++ if (!pskb_may_pull(skb, off + optlen))
++ break;
++
+ while (1) {
+ struct ipv6_tlv_tnl_enc_lim *tel;
+
+ /* No more room for encapsulation limit */
+- if (i + sizeof (*tel) > off + optlen)
++ if (i + sizeof(*tel) > optlen)
+ break;
+
+- tel = (struct ipv6_tlv_tnl_enc_lim *) &raw[i];
++ tel = (struct ipv6_tlv_tnl_enc_lim *) skb->data + off + i;
+ /* return index of option if found and valid */
+ if (tel->type == IPV6_TLV_TNL_ENCAP_LIMIT &&
+ tel->length == 1)
+- return i;
++ return i + off - nhoff;
+ /* else jump to next option */
+ if (tel->type)
+ i += tel->length + 2;
+@@ -443,7 +453,7 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
+ i++;
+ }
+ }
+- nexthdr = hdr->nexthdr;
++ nexthdr = next;
+ off += optlen;
+ }
+ return 0;
+--
+2.12.0
+
diff --git a/queue/ipv6-pointer-math-error-in-ip6_tnl_parse_tlv_enc_lim.patch b/queue/ipv6-pointer-math-error-in-ip6_tnl_parse_tlv_enc_lim.patch
new file mode 100644
index 0000000..cbfba42
--- /dev/null
+++ b/queue/ipv6-pointer-math-error-in-ip6_tnl_parse_tlv_enc_lim.patch
@@ -0,0 +1,31 @@
+From 63117f09c768be05a0bf465911297dc76394f686 Mon Sep 17 00:00:00 2001
+From: Dan Carpenter <dan.carpenter@oracle.com>
+Date: Wed, 1 Feb 2017 11:46:32 +0300
+Subject: [PATCH] ipv6: pointer math error in ip6_tnl_parse_tlv_enc_lim()
+
+commit 63117f09c768be05a0bf465911297dc76394f686 upstream.
+
+Casting is a high precedence operation but "off" and "i" are in terms of
+bytes so we need to have some parenthesis here.
+
+Fixes: fbfa743a9d2a ("ipv6: fix ip6_tnl_parse_tlv_enc_lim()")
+Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
+index ff8ee06491c3..75fac933c209 100644
+--- a/net/ipv6/ip6_tunnel.c
++++ b/net/ipv6/ip6_tunnel.c
+@@ -441,7 +441,7 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
+ if (i + sizeof(*tel) > optlen)
+ break;
+
+- tel = (struct ipv6_tlv_tnl_enc_lim *) skb->data + off + i;
++ tel = (struct ipv6_tlv_tnl_enc_lim *)(skb->data + off + i);
+ /* return index of option if found and valid */
+ if (tel->type == IPV6_TLV_TNL_ENCAP_LIMIT &&
+ tel->length == 1)
+--
+2.12.0
+
diff --git a/queue/ipv6-tcp-add-a-missing-tcp_v6_restore_cb.patch b/queue/ipv6-tcp-add-a-missing-tcp_v6_restore_cb.patch
new file mode 100644
index 0000000..3d4a20b
--- /dev/null
+++ b/queue/ipv6-tcp-add-a-missing-tcp_v6_restore_cb.patch
@@ -0,0 +1,72 @@
+From ebf6c9cb23d7e56eec8575a88071dec97ad5c6e2 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Sun, 5 Feb 2017 20:23:22 -0800
+Subject: [PATCH] ipv6: tcp: add a missing tcp_v6_restore_cb()
+
+commit ebf6c9cb23d7e56eec8575a88071dec97ad5c6e2 upstream.
+
+Dmitry reported use-after-free in ip6_datagram_recv_specific_ctl()
+
+A similar bug was fixed in commit 8ce48623f0cf ("ipv6: tcp: restore
+IP6CB for pktoptions skbs"), but I missed another spot.
+
+tcp_v6_syn_recv_sock() can indeed set np->pktoptions from ireq->pktopts
+
+Fixes: 971f10eca186 ("tcp: better TCP_SKB_CB layout to reduce cache line misses")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
+index cb8929681dc7..eaad72c3d746 100644
+--- a/net/ipv6/tcp_ipv6.c
++++ b/net/ipv6/tcp_ipv6.c
+@@ -991,6 +991,16 @@ drop:
+ return 0; /* don't send reset */
+ }
+
++static void tcp_v6_restore_cb(struct sk_buff *skb)
++{
++ /* We need to move header back to the beginning if xfrm6_policy_check()
++ * and tcp_v6_fill_cb() are going to be called again.
++ * ip6_datagram_recv_specific_ctl() also expects IP6CB to be there.
++ */
++ memmove(IP6CB(skb), &TCP_SKB_CB(skb)->header.h6,
++ sizeof(struct inet6_skb_parm));
++}
++
+ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *skb,
+ struct request_sock *req,
+ struct dst_entry *dst,
+@@ -1182,8 +1192,10 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
+ sk_gfp_mask(sk, GFP_ATOMIC));
+ consume_skb(ireq->pktopts);
+ ireq->pktopts = NULL;
+- if (newnp->pktoptions)
++ if (newnp->pktoptions) {
++ tcp_v6_restore_cb(newnp->pktoptions);
+ skb_set_owner_r(newnp->pktoptions, newsk);
++ }
+ }
+ }
+
+@@ -1198,16 +1210,6 @@ out:
+ return NULL;
+ }
+
+-static void tcp_v6_restore_cb(struct sk_buff *skb)
+-{
+- /* We need to move header back to the beginning if xfrm6_policy_check()
+- * and tcp_v6_fill_cb() are going to be called again.
+- * ip6_datagram_recv_specific_ctl() also expects IP6CB to be there.
+- */
+- memmove(IP6CB(skb), &TCP_SKB_CB(skb)->header.h6,
+- sizeof(struct inet6_skb_parm));
+-}
+-
+ /* The socket must have it's spinlock held when we get
+ * here, unless it is a TCP_LISTEN socket.
+ *
+--
+2.12.0
+
diff --git a/queue/l2tp-do-not-use-udp_ioctl.patch b/queue/l2tp-do-not-use-udp_ioctl.patch
new file mode 100644
index 0000000..a1940f0
--- /dev/null
+++ b/queue/l2tp-do-not-use-udp_ioctl.patch
@@ -0,0 +1,109 @@
+From 72fb96e7bdbbdd4421b0726992496531060f3636 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Thu, 9 Feb 2017 16:15:52 -0800
+Subject: [PATCH] l2tp: do not use udp_ioctl()
+
+commit 72fb96e7bdbbdd4421b0726992496531060f3636 upstream.
+
+udp_ioctl(), as its name suggests, is used by UDP protocols,
+but is also used by L2TP :(
+
+L2TP should use its own handler, because it really does not
+look the same.
+
+SIOCINQ for instance should not assume UDP checksum or headers.
+
+Thanks to Andrey and syzkaller team for providing the report
+and a nice reproducer.
+
+While crashes only happen on recent kernels (after commit
+7c13f97ffde6 ("udp: do fwd memory scheduling on dequeue")), this
+probably needs to be backported to older kernels.
+
+Fixes: 7c13f97ffde6 ("udp: do fwd memory scheduling on dequeue")
+Fixes: 85584672012e ("udp: Fix udp_poll() and ioctl()")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Andrey Konovalov <andreyknvl@google.com>
+Acked-by: Paolo Abeni <pabeni@redhat.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
+index 8f560f7140a0..aebf281d09ee 100644
+--- a/net/l2tp/l2tp_core.h
++++ b/net/l2tp/l2tp_core.h
+@@ -263,6 +263,7 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb,
+ int l2tp_nl_register_ops(enum l2tp_pwtype pw_type,
+ const struct l2tp_nl_cmd_ops *ops);
+ void l2tp_nl_unregister_ops(enum l2tp_pwtype pw_type);
++int l2tp_ioctl(struct sock *sk, int cmd, unsigned long arg);
+
+ /* Session reference counts. Incremented when code obtains a reference
+ * to a session.
+diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
+index 3d73278b86ca..28c21546d5b6 100644
+--- a/net/l2tp/l2tp_ip.c
++++ b/net/l2tp/l2tp_ip.c
+@@ -11,6 +11,7 @@
+
+ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
++#include <asm/ioctls.h>
+ #include <linux/icmp.h>
+ #include <linux/module.h>
+ #include <linux/skbuff.h>
+@@ -553,6 +554,30 @@ out:
+ return err ? err : copied;
+ }
+
++int l2tp_ioctl(struct sock *sk, int cmd, unsigned long arg)
++{
++ struct sk_buff *skb;
++ int amount;
++
++ switch (cmd) {
++ case SIOCOUTQ:
++ amount = sk_wmem_alloc_get(sk);
++ break;
++ case SIOCINQ:
++ spin_lock_bh(&sk->sk_receive_queue.lock);
++ skb = skb_peek(&sk->sk_receive_queue);
++ amount = skb ? skb->len : 0;
++ spin_unlock_bh(&sk->sk_receive_queue.lock);
++ break;
++
++ default:
++ return -ENOIOCTLCMD;
++ }
++
++ return put_user(amount, (int __user *)arg);
++}
++EXPORT_SYMBOL(l2tp_ioctl);
++
+ static struct proto l2tp_ip_prot = {
+ .name = "L2TP/IP",
+ .owner = THIS_MODULE,
+@@ -561,7 +586,7 @@ static struct proto l2tp_ip_prot = {
+ .bind = l2tp_ip_bind,
+ .connect = l2tp_ip_connect,
+ .disconnect = l2tp_ip_disconnect,
+- .ioctl = udp_ioctl,
++ .ioctl = l2tp_ioctl,
+ .destroy = l2tp_ip_destroy_sock,
+ .setsockopt = ip_setsockopt,
+ .getsockopt = ip_getsockopt,
+diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
+index 331ccf5a7bad..f47c45250f86 100644
+--- a/net/l2tp/l2tp_ip6.c
++++ b/net/l2tp/l2tp_ip6.c
+@@ -722,7 +722,7 @@ static struct proto l2tp_ip6_prot = {
+ .bind = l2tp_ip6_bind,
+ .connect = l2tp_ip6_connect,
+ .disconnect = l2tp_ip6_disconnect,
+- .ioctl = udp_ioctl,
++ .ioctl = l2tp_ioctl,
+ .destroy = l2tp_ip6_destroy_sock,
+ .setsockopt = ipv6_setsockopt,
+ .getsockopt = ipv6_getsockopt,
+--
+2.12.0
+
diff --git a/queue/lwtunnel-valid-encap-attr-check-should-return-0-when.patch b/queue/lwtunnel-valid-encap-attr-check-should-return-0-when.patch
new file mode 100644
index 0000000..06bf302
--- /dev/null
+++ b/queue/lwtunnel-valid-encap-attr-check-should-return-0-when.patch
@@ -0,0 +1,45 @@
+From 2bd137de531367fb573d90150d1872cb2a2095f7 Mon Sep 17 00:00:00 2001
+From: David Ahern <dsa@cumulusnetworks.com>
+Date: Wed, 8 Feb 2017 09:29:00 -0800
+Subject: [PATCH] lwtunnel: valid encap attr check should return 0 when
+ lwtunnel is disabled
+
+commit 2bd137de531367fb573d90150d1872cb2a2095f7 upstream.
+
+An error was reported upgrading to 4.9.8:
+ root@Typhoon:~# ip route add default table 210 nexthop dev eth0 via 10.68.64.1
+ weight 1 nexthop dev eth0 via 10.68.64.2 weight 1
+ RTNETLINK answers: Operation not supported
+
+The problem occurs when CONFIG_LWTUNNEL is not enabled and a multipath
+route is submitted.
+
+The point of lwtunnel_valid_encap_type_attr is catch modules that
+need to be loaded before any references are taken with rntl held. With
+CONFIG_LWTUNNEL disabled, there will be no modules to load so the
+lwtunnel_valid_encap_type_attr stub should just return 0.
+
+Fixes: 9ed59592e3e3 ("lwtunnel: fix autoload of lwt modules")
+Reported-by: pupilla@libero.it
+Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
+index 73dd87647460..0388b9c5f5e2 100644
+--- a/include/net/lwtunnel.h
++++ b/include/net/lwtunnel.h
+@@ -178,7 +178,10 @@ static inline int lwtunnel_valid_encap_type(u16 encap_type)
+ }
+ static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
+ {
+- return -EOPNOTSUPP;
++ /* return 0 since we are not walking attr looking for
++ * RTA_ENCAP_TYPE attribute on nexthops.
++ */
++ return 0;
+ }
+
+ static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+--
+2.12.0
+
diff --git a/queue/macvtap-read-vnet_hdr_size-once.patch b/queue/macvtap-read-vnet_hdr_size-once.patch
new file mode 100644
index 0000000..17f92bd
--- /dev/null
+++ b/queue/macvtap-read-vnet_hdr_size-once.patch
@@ -0,0 +1,45 @@
+From 837585a5375c38d40361cfe64e6fd11e1addb936 Mon Sep 17 00:00:00 2001
+From: Willem de Bruijn <willemb@google.com>
+Date: Fri, 3 Feb 2017 18:20:49 -0500
+Subject: [PATCH] macvtap: read vnet_hdr_size once
+
+commit 837585a5375c38d40361cfe64e6fd11e1addb936 upstream.
+
+When IFF_VNET_HDR is enabled, a virtio_net header must precede data.
+Data length is verified to be greater than or equal to expected header
+length tun->vnet_hdr_sz before copying.
+
+Macvtap functions read the value once, but unless READ_ONCE is used,
+the compiler may ignore this and read multiple times. Enforce a single
+read and locally cached value to avoid updates between test and use.
+
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Suggested-by: Eric Dumazet <edumazet@google.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
+index 402618565838..c27011bbe30c 100644
+--- a/drivers/net/macvtap.c
++++ b/drivers/net/macvtap.c
+@@ -681,7 +681,7 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
+ size_t linear;
+
+ if (q->flags & IFF_VNET_HDR) {
+- vnet_hdr_len = q->vnet_hdr_sz;
++ vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
+
+ err = -EINVAL;
+ if (len < vnet_hdr_len)
+@@ -820,7 +820,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q,
+
+ if (q->flags & IFF_VNET_HDR) {
+ struct virtio_net_hdr vnet_hdr;
+- vnet_hdr_len = q->vnet_hdr_sz;
++ vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
+ if (iov_iter_count(iter) < vnet_hdr_len)
+ return -EINVAL;
+
+--
+2.12.0
+
diff --git a/queue/mld-do-not-remove-mld-souce-list-info-when-set-link-.patch b/queue/mld-do-not-remove-mld-souce-list-info-when-set-link-.patch
new file mode 100644
index 0000000..8860e0d
--- /dev/null
+++ b/queue/mld-do-not-remove-mld-souce-list-info-when-set-link-.patch
@@ -0,0 +1,171 @@
+From 1666d49e1d416fcc2cce708242a52fe3317ea8ba Mon Sep 17 00:00:00 2001
+From: Hangbin Liu <liuhangbin@gmail.com>
+Date: Thu, 12 Jan 2017 21:19:37 +0800
+Subject: [PATCH] mld: do not remove mld souce list info when set link down
+
+commit 1666d49e1d416fcc2cce708242a52fe3317ea8ba upstream.
+
+This is an IPv6 version of commit 24803f38a5c0 ("igmp: do not remove igmp
+souce list..."). In mld_del_delrec(), we will restore back all source filter
+info instead of flush them.
+
+Move mld_clear_delrec() from ipv6_mc_down() to ipv6_mc_destroy_dev() since
+we should not remove source list info when set link down. Remove
+igmp6_group_dropped() in ipv6_mc_destroy_dev() since we have called it in
+ipv6_mc_down().
+
+Also clear all source info after igmp6_group_dropped() instead of in it
+because ipv6_mc_down() will call igmp6_group_dropped().
+
+Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
+index 14a3903f1c82..7139fffd61b6 100644
+--- a/net/ipv6/mcast.c
++++ b/net/ipv6/mcast.c
+@@ -81,7 +81,7 @@ static void mld_gq_timer_expire(unsigned long data);
+ static void mld_ifc_timer_expire(unsigned long data);
+ static void mld_ifc_event(struct inet6_dev *idev);
+ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *pmc);
+-static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *addr);
++static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *pmc);
+ static void mld_clear_delrec(struct inet6_dev *idev);
+ static bool mld_in_v1_mode(const struct inet6_dev *idev);
+ static int sf_setstate(struct ifmcaddr6 *pmc);
+@@ -692,9 +692,9 @@ static void igmp6_group_dropped(struct ifmcaddr6 *mc)
+ dev_mc_del(dev, buf);
+ }
+
+- if (mc->mca_flags & MAF_NOREPORT)
+- goto done;
+ spin_unlock_bh(&mc->mca_lock);
++ if (mc->mca_flags & MAF_NOREPORT)
++ return;
+
+ if (!mc->idev->dead)
+ igmp6_leave_group(mc);
+@@ -702,8 +702,6 @@ static void igmp6_group_dropped(struct ifmcaddr6 *mc)
+ spin_lock_bh(&mc->mca_lock);
+ if (del_timer(&mc->mca_timer))
+ atomic_dec(&mc->mca_refcnt);
+-done:
+- ip6_mc_clear_src(mc);
+ spin_unlock_bh(&mc->mca_lock);
+ }
+
+@@ -748,10 +746,11 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
+ spin_unlock_bh(&idev->mc_lock);
+ }
+
+-static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
++static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
+ {
+ struct ifmcaddr6 *pmc, *pmc_prev;
+- struct ip6_sf_list *psf, *psf_next;
++ struct ip6_sf_list *psf;
++ struct in6_addr *pmca = &im->mca_addr;
+
+ spin_lock_bh(&idev->mc_lock);
+ pmc_prev = NULL;
+@@ -768,14 +767,20 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
+ }
+ spin_unlock_bh(&idev->mc_lock);
+
++ spin_lock_bh(&im->mca_lock);
+ if (pmc) {
+- for (psf = pmc->mca_tomb; psf; psf = psf_next) {
+- psf_next = psf->sf_next;
+- kfree(psf);
++ im->idev = pmc->idev;
++ im->mca_crcount = idev->mc_qrv;
++ im->mca_sfmode = pmc->mca_sfmode;
++ if (pmc->mca_sfmode == MCAST_INCLUDE) {
++ im->mca_tomb = pmc->mca_tomb;
++ im->mca_sources = pmc->mca_sources;
++ for (psf = im->mca_sources; psf; psf = psf->sf_next)
++ psf->sf_crcount = im->mca_crcount;
+ }
+ in6_dev_put(pmc->idev);
+- kfree(pmc);
+ }
++ spin_unlock_bh(&im->mca_lock);
+ }
+
+ static void mld_clear_delrec(struct inet6_dev *idev)
+@@ -904,7 +909,7 @@ int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr)
+ mca_get(mc);
+ write_unlock_bh(&idev->lock);
+
+- mld_del_delrec(idev, &mc->mca_addr);
++ mld_del_delrec(idev, mc);
+ igmp6_group_added(mc);
+ ma_put(mc);
+ return 0;
+@@ -927,6 +932,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr)
+ write_unlock_bh(&idev->lock);
+
+ igmp6_group_dropped(ma);
++ ip6_mc_clear_src(ma);
+
+ ma_put(ma);
+ return 0;
+@@ -2501,15 +2507,17 @@ void ipv6_mc_down(struct inet6_dev *idev)
+ /* Withdraw multicast list */
+
+ read_lock_bh(&idev->lock);
+- mld_ifc_stop_timer(idev);
+- mld_gq_stop_timer(idev);
+- mld_dad_stop_timer(idev);
+
+ for (i = idev->mc_list; i; i = i->next)
+ igmp6_group_dropped(i);
+- read_unlock_bh(&idev->lock);
+
+- mld_clear_delrec(idev);
++ /* Should stop timer after group drop. or we will
++ * start timer again in mld_ifc_event()
++ */
++ mld_ifc_stop_timer(idev);
++ mld_gq_stop_timer(idev);
++ mld_dad_stop_timer(idev);
++ read_unlock_bh(&idev->lock);
+ }
+
+ static void ipv6_mc_reset(struct inet6_dev *idev)
+@@ -2531,8 +2539,10 @@ void ipv6_mc_up(struct inet6_dev *idev)
+
+ read_lock_bh(&idev->lock);
+ ipv6_mc_reset(idev);
+- for (i = idev->mc_list; i; i = i->next)
++ for (i = idev->mc_list; i; i = i->next) {
++ mld_del_delrec(idev, i);
+ igmp6_group_added(i);
++ }
+ read_unlock_bh(&idev->lock);
+ }
+
+@@ -2565,6 +2575,7 @@ void ipv6_mc_destroy_dev(struct inet6_dev *idev)
+
+ /* Deactivate timers */
+ ipv6_mc_down(idev);
++ mld_clear_delrec(idev);
+
+ /* Delete all-nodes address. */
+ /* We cannot call ipv6_dev_mc_dec() directly, our caller in
+@@ -2579,11 +2590,9 @@ void ipv6_mc_destroy_dev(struct inet6_dev *idev)
+ write_lock_bh(&idev->lock);
+ while ((i = idev->mc_list) != NULL) {
+ idev->mc_list = i->next;
+- write_unlock_bh(&idev->lock);
+
+- igmp6_group_dropped(i);
++ write_unlock_bh(&idev->lock);
+ ma_put(i);
+-
+ write_lock_bh(&idev->lock);
+ }
+ write_unlock_bh(&idev->lock);
+--
+2.12.0
+
diff --git a/queue/mlx4-Invoke-softirqs-after-napi_reschedule.patch b/queue/mlx4-Invoke-softirqs-after-napi_reschedule.patch
new file mode 100644
index 0000000..a4db623
--- /dev/null
+++ b/queue/mlx4-Invoke-softirqs-after-napi_reschedule.patch
@@ -0,0 +1,42 @@
+From bd4ce941c8d5b862b2f83364be5dbe8fc8ab48f8 Mon Sep 17 00:00:00 2001
+From: Benjamin Poirier <bpoirier@suse.com>
+Date: Mon, 6 Feb 2017 10:14:31 -0800
+Subject: [PATCH] mlx4: Invoke softirqs after napi_reschedule
+
+commit bd4ce941c8d5b862b2f83364be5dbe8fc8ab48f8 upstream.
+
+mlx4 may schedule napi from a workqueue. Afterwards, softirqs are not run
+in a deterministic time frame and the following message may be logged:
+NOHZ: local_softirq_pending 08
+
+The problem is the same as what was described in commit ec13ee80145c
+("virtio_net: invoke softirqs after __napi_schedule") and this patch
+applies the same fix to mlx4.
+
+Fixes: 07841f9d94c1 ("net/mlx4_en: Schedule napi when RX buffers allocation fails")
+Cc: Eric Dumazet <eric.dumazet@gmail.com>
+Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+index eac527e25ec9..cc003fdf0ed9 100644
+--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
++++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+@@ -514,8 +514,11 @@ void mlx4_en_recover_from_oom(struct mlx4_en_priv *priv)
+ return;
+
+ for (ring = 0; ring < priv->rx_ring_num; ring++) {
+- if (mlx4_en_is_ring_empty(priv->rx_ring[ring]))
++ if (mlx4_en_is_ring_empty(priv->rx_ring[ring])) {
++ local_bh_disable();
+ napi_reschedule(&priv->rx_cq[ring]->napi);
++ local_bh_enable();
++ }
+ }
+ }
+
+--
+2.12.0
+
diff --git a/queue/net-dsa-Do-not-destroy-invalid-network-devices.patch b/queue/net-dsa-Do-not-destroy-invalid-network-devices.patch
new file mode 100644
index 0000000..0bab519
--- /dev/null
+++ b/queue/net-dsa-Do-not-destroy-invalid-network-devices.patch
@@ -0,0 +1,32 @@
+From 382e1eea2d983cd2343482c6a638f497bb44a636 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <f.fainelli@gmail.com>
+Date: Tue, 7 Feb 2017 23:10:13 -0800
+Subject: [PATCH] net: dsa: Do not destroy invalid network devices
+
+commit 382e1eea2d983cd2343482c6a638f497bb44a636 upstream.
+
+dsa_slave_create() can fail, and dsa_user_port_unapply() will properly check
+for the network device not being NULL before attempting to destroy it. We were
+not setting the slave network device as NULL if dsa_slave_create() failed, so
+we would later on be calling dsa_slave_destroy() on a now free'd and
+unitialized network device, causing crashes in dsa_slave_destroy().
+
+Fixes: 83c0afaec7b7 ("net: dsa: Add new binding implementation")
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
+index da3862124545..0f99297b2fb3 100644
+--- a/net/dsa/dsa2.c
++++ b/net/dsa/dsa2.c
+@@ -273,6 +273,7 @@ static int dsa_user_port_apply(struct device_node *port, u32 index,
+ if (err) {
+ dev_warn(ds->dev, "Failed to create slave %d: %d\n",
+ index, err);
++ ds->ports[index].netdev = NULL;
+ return err;
+ }
+
+--
+2.12.0
+
diff --git a/queue/net-introduce-device-min_header_len.patch b/queue/net-introduce-device-min_header_len.patch
new file mode 100644
index 0000000..0b340e5
--- /dev/null
+++ b/queue/net-introduce-device-min_header_len.patch
@@ -0,0 +1,84 @@
+From 217e6fa24ce28ec87fca8da93c9016cb78028612 Mon Sep 17 00:00:00 2001
+From: Willem de Bruijn <willemb@google.com>
+Date: Tue, 7 Feb 2017 15:57:20 -0500
+Subject: [PATCH] net: introduce device min_header_len
+
+commit 217e6fa24ce28ec87fca8da93c9016cb78028612 upstream.
+
+The stack must not pass packets to device drivers that are shorter
+than the minimum link layer header length.
+
+Previously, packet sockets would drop packets smaller than or equal
+to dev->hard_header_len, but this has false positives. Zero length
+payload is used over Ethernet. Other link layer protocols support
+variable length headers. Support for validation of these protocols
+removed the min length check for all protocols.
+
+Introduce an explicit dev->min_header_len parameter and drop all
+packets below this value. Initially, set it to non-zero only for
+Ethernet and loopback. Other protocols can follow in a patch to
+net-next.
+
+Fixes: 9ed988cd5915 ("packet: validate variable length ll headers")
+Reported-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
+index 1e05b7c2d157..0844f8496413 100644
+--- a/drivers/net/loopback.c
++++ b/drivers/net/loopback.c
+@@ -164,6 +164,7 @@ static void loopback_setup(struct net_device *dev)
+ {
+ dev->mtu = 64 * 1024;
+ dev->hard_header_len = ETH_HLEN; /* 14 */
++ dev->min_header_len = ETH_HLEN; /* 14 */
+ dev->addr_len = ETH_ALEN; /* 6 */
+ dev->type = ARPHRD_LOOPBACK; /* 0x0001*/
+ dev->flags = IFF_LOOPBACK;
+diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
+index 70ad0291d517..27914672602d 100644
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -1511,6 +1511,7 @@ enum netdev_priv_flags {
+ * @max_mtu: Interface Maximum MTU value
+ * @type: Interface hardware type
+ * @hard_header_len: Maximum hardware header length.
++ * @min_header_len: Minimum hardware header length
+ *
+ * @needed_headroom: Extra headroom the hardware may need, but not in all
+ * cases can this be guaranteed
+@@ -1728,6 +1729,7 @@ struct net_device {
+ unsigned int max_mtu;
+ unsigned short type;
+ unsigned short hard_header_len;
++ unsigned short min_header_len;
+
+ unsigned short needed_headroom;
+ unsigned short needed_tailroom;
+@@ -2694,6 +2696,8 @@ static inline bool dev_validate_header(const struct net_device *dev,
+ {
+ if (likely(len >= dev->hard_header_len))
+ return true;
++ if (len < dev->min_header_len)
++ return false;
+
+ if (capable(CAP_SYS_RAWIO)) {
+ memset(ll_header + len, 0, dev->hard_header_len - len);
+diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
+index 8c5a479681ca..516c87e75de7 100644
+--- a/net/ethernet/eth.c
++++ b/net/ethernet/eth.c
+@@ -356,6 +356,7 @@ void ether_setup(struct net_device *dev)
+ dev->header_ops = ð_header_ops;
+ dev->type = ARPHRD_ETHER;
+ dev->hard_header_len = ETH_HLEN;
++ dev->min_header_len = ETH_HLEN;
+ dev->mtu = ETH_DATA_LEN;
+ dev->min_mtu = ETH_MIN_MTU;
+ dev->max_mtu = ETH_DATA_LEN;
+--
+2.12.0
+
diff --git a/queue/net-mlx5-Don-t-unlock-fte-while-still-using-it.patch b/queue/net-mlx5-Don-t-unlock-fte-while-still-using-it.patch
new file mode 100644
index 0000000..1e1b9e7
--- /dev/null
+++ b/queue/net-mlx5-Don-t-unlock-fte-while-still-using-it.patch
@@ -0,0 +1,50 @@
+From 0fd758d6112f867b2cc6df0f6a856048ff99b211 Mon Sep 17 00:00:00 2001
+From: Mark Bloch <markb@mellanox.com>
+Date: Mon, 5 Sep 2016 10:58:04 +0000
+Subject: [PATCH] net/mlx5: Don't unlock fte while still using it
+
+commit 0fd758d6112f867b2cc6df0f6a856048ff99b211 upstream.
+
+When adding a new rule to an fte, we need to hold the fte lock
+until we add that rule to the fte and increase the fte ref count.
+
+Fixes: 0c56b97503fd ("net/mlx5_core: Introduce flow steering API")
+Signed-off-by: Mark Bloch <markb@mellanox.com>
+Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
+Signed-off-by: Leon Romanovsky <leon@kernel.org>
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+index 5da2cc878582..a07ff305b44f 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+@@ -1107,9 +1107,8 @@ static struct mlx5_flow_rule *add_rule_fg(struct mlx5_flow_group *fg,
+ return rule;
+ }
+ rule = add_rule_fte(fte, fg, dest);
+- unlock_ref_node(&fte->node);
+ if (IS_ERR(rule))
+- goto unlock_fg;
++ goto unlock_fte;
+ else
+ goto add_rule;
+ }
+@@ -1127,6 +1126,7 @@ static struct mlx5_flow_rule *add_rule_fg(struct mlx5_flow_group *fg,
+ goto unlock_fg;
+ }
+ tree_init_node(&fte->node, 0, del_fte);
++ nested_lock_ref_node(&fte->node, FS_MUTEX_CHILD);
+ rule = add_rule_fte(fte, fg, dest);
+ if (IS_ERR(rule)) {
+ kfree(fte);
+@@ -1139,6 +1139,8 @@ static struct mlx5_flow_rule *add_rule_fg(struct mlx5_flow_group *fg,
+ list_add(&fte->node.list, prev);
+ add_rule:
+ tree_add_node(&rule->node, &fte->node);
++unlock_fte:
++ unlock_ref_node(&fte->node);
+ unlock_fg:
+ unlock_ref_node(&fg->node);
+ return rule;
+--
+2.12.0
+
diff --git a/queue/net-mlx5e-Fix-update-of-hash-function-key-via-ethtoo.patch b/queue/net-mlx5e-Fix-update-of-hash-function-key-via-ethtoo.patch
new file mode 100644
index 0000000..e33b8e6
--- /dev/null
+++ b/queue/net-mlx5e-Fix-update-of-hash-function-key-via-ethtoo.patch
@@ -0,0 +1,304 @@
+From a100ff3eef193d2d79daf98dcd97a54776ffeb78 Mon Sep 17 00:00:00 2001
+From: Gal Pressman <galp@mellanox.com>
+Date: Thu, 12 Jan 2017 16:25:46 +0200
+Subject: [PATCH] net/mlx5e: Fix update of hash function/key via ethtool
+
+commit a100ff3eef193d2d79daf98dcd97a54776ffeb78 upstream.
+
+Modifying TIR hash should change selected fields bitmask in addition to
+the function and key.
+
+Formerly, Only on ethool mlx5e_set_rxfh "ethtoo -X" we would not set this
+field resulting in zeroing of its value, which means no packet fields are
+used for RX RSS hash calculation thus causing all traffic to arrive in
+RQ[0].
+
+On driver load out of the box we don't have this issue, since the TIR
+hash is fully created from scratch.
+
+Tested:
+ethtool -X ethX hkey <new key>
+ethtool -X ethX hfunc <new func>
+ethtool -X ethX equal <new indirection table>
+
+All cases are verified with TCP Multi-Stream traffic over IPv4 & IPv6.
+
+Fixes: bdfc028de1b3 ("net/mlx5e: Fix ethtool RX hash func configuration change")
+Signed-off-by: Gal Pressman <galp@mellanox.com>
+Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
+index 1619147a63e8..d5ecb8f53fd4 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
+@@ -791,7 +791,8 @@ void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv);
+ int mlx5e_modify_rqs_vsd(struct mlx5e_priv *priv, bool vsd);
+
+ int mlx5e_redirect_rqt(struct mlx5e_priv *priv, u32 rqtn, int sz, int ix);
+-void mlx5e_build_tir_ctx_hash(void *tirc, struct mlx5e_priv *priv);
++void mlx5e_build_indir_tir_ctx_hash(struct mlx5e_priv *priv, void *tirc,
++ enum mlx5e_traffic_types tt);
+
+ int mlx5e_open_locked(struct net_device *netdev);
+ int mlx5e_close_locked(struct net_device *netdev);
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+index 6f4eb34259f0..bb67863aa361 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+@@ -980,15 +980,18 @@ static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+
+ static void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen)
+ {
+- struct mlx5_core_dev *mdev = priv->mdev;
+ void *tirc = MLX5_ADDR_OF(modify_tir_in, in, ctx);
+- int i;
++ struct mlx5_core_dev *mdev = priv->mdev;
++ int ctxlen = MLX5_ST_SZ_BYTES(tirc);
++ int tt;
+
+ MLX5_SET(modify_tir_in, in, bitmask.hash, 1);
+- mlx5e_build_tir_ctx_hash(tirc, priv);
+
+- for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++)
+- mlx5_core_modify_tir(mdev, priv->indir_tir[i].tirn, in, inlen);
++ for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
++ memset(tirc, 0, ctxlen);
++ mlx5e_build_indir_tir_ctx_hash(priv, tirc, tt);
++ mlx5_core_modify_tir(mdev, priv->indir_tir[tt].tirn, in, inlen);
++ }
+ }
+
+ static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+index 948351ae5bd2..f14ca3385fdd 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+@@ -2022,8 +2022,23 @@ static void mlx5e_build_tir_ctx_lro(void *tirc, struct mlx5e_priv *priv)
+ MLX5_SET(tirc, tirc, lro_timeout_period_usecs, priv->params.lro_timeout);
+ }
+
+-void mlx5e_build_tir_ctx_hash(void *tirc, struct mlx5e_priv *priv)
++void mlx5e_build_indir_tir_ctx_hash(struct mlx5e_priv *priv, void *tirc,
++ enum mlx5e_traffic_types tt)
+ {
++ void *hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer);
++
++#define MLX5_HASH_IP (MLX5_HASH_FIELD_SEL_SRC_IP |\
++ MLX5_HASH_FIELD_SEL_DST_IP)
++
++#define MLX5_HASH_IP_L4PORTS (MLX5_HASH_FIELD_SEL_SRC_IP |\
++ MLX5_HASH_FIELD_SEL_DST_IP |\
++ MLX5_HASH_FIELD_SEL_L4_SPORT |\
++ MLX5_HASH_FIELD_SEL_L4_DPORT)
++
++#define MLX5_HASH_IP_IPSEC_SPI (MLX5_HASH_FIELD_SEL_SRC_IP |\
++ MLX5_HASH_FIELD_SEL_DST_IP |\
++ MLX5_HASH_FIELD_SEL_IPSEC_SPI)
++
+ MLX5_SET(tirc, tirc, rx_hash_fn,
+ mlx5e_rx_hash_fn(priv->params.rss_hfunc));
+ if (priv->params.rss_hfunc == ETH_RSS_HASH_TOP) {
+@@ -2035,6 +2050,88 @@ void mlx5e_build_tir_ctx_hash(void *tirc, struct mlx5e_priv *priv)
+ MLX5_SET(tirc, tirc, rx_hash_symmetric, 1);
+ memcpy(rss_key, priv->params.toeplitz_hash_key, len);
+ }
++
++ switch (tt) {
++ case MLX5E_TT_IPV4_TCP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV4);
++ MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
++ MLX5_L4_PROT_TYPE_TCP);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_L4PORTS);
++ break;
++
++ case MLX5E_TT_IPV6_TCP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV6);
++ MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
++ MLX5_L4_PROT_TYPE_TCP);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_L4PORTS);
++ break;
++
++ case MLX5E_TT_IPV4_UDP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV4);
++ MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
++ MLX5_L4_PROT_TYPE_UDP);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_L4PORTS);
++ break;
++
++ case MLX5E_TT_IPV6_UDP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV6);
++ MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
++ MLX5_L4_PROT_TYPE_UDP);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_L4PORTS);
++ break;
++
++ case MLX5E_TT_IPV4_IPSEC_AH:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV4);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_IPSEC_SPI);
++ break;
++
++ case MLX5E_TT_IPV6_IPSEC_AH:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV6);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_IPSEC_SPI);
++ break;
++
++ case MLX5E_TT_IPV4_IPSEC_ESP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV4);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_IPSEC_SPI);
++ break;
++
++ case MLX5E_TT_IPV6_IPSEC_ESP:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV6);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP_IPSEC_SPI);
++ break;
++
++ case MLX5E_TT_IPV4:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV4);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP);
++ break;
++
++ case MLX5E_TT_IPV6:
++ MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
++ MLX5_L3_PROT_TYPE_IPV6);
++ MLX5_SET(rx_hash_field_select, hfso, selected_fields,
++ MLX5_HASH_IP);
++ break;
++ default:
++ WARN_ONCE(true, "%s: bad traffic type!\n", __func__);
++ }
+ }
+
+ static int mlx5e_modify_tirs_lro(struct mlx5e_priv *priv)
+@@ -2404,110 +2501,13 @@ void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv)
+ static void mlx5e_build_indir_tir_ctx(struct mlx5e_priv *priv, u32 *tirc,
+ enum mlx5e_traffic_types tt)
+ {
+- void *hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer);
+-
+ MLX5_SET(tirc, tirc, transport_domain, priv->mdev->mlx5e_res.td.tdn);
+
+-#define MLX5_HASH_IP (MLX5_HASH_FIELD_SEL_SRC_IP |\
+- MLX5_HASH_FIELD_SEL_DST_IP)
+-
+-#define MLX5_HASH_IP_L4PORTS (MLX5_HASH_FIELD_SEL_SRC_IP |\
+- MLX5_HASH_FIELD_SEL_DST_IP |\
+- MLX5_HASH_FIELD_SEL_L4_SPORT |\
+- MLX5_HASH_FIELD_SEL_L4_DPORT)
+-
+-#define MLX5_HASH_IP_IPSEC_SPI (MLX5_HASH_FIELD_SEL_SRC_IP |\
+- MLX5_HASH_FIELD_SEL_DST_IP |\
+- MLX5_HASH_FIELD_SEL_IPSEC_SPI)
+-
+ mlx5e_build_tir_ctx_lro(tirc, priv);
+
+ MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_INDIRECT);
+ MLX5_SET(tirc, tirc, indirect_table, priv->indir_rqt.rqtn);
+- mlx5e_build_tir_ctx_hash(tirc, priv);
+-
+- switch (tt) {
+- case MLX5E_TT_IPV4_TCP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV4);
+- MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+- MLX5_L4_PROT_TYPE_TCP);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_L4PORTS);
+- break;
+-
+- case MLX5E_TT_IPV6_TCP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV6);
+- MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+- MLX5_L4_PROT_TYPE_TCP);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_L4PORTS);
+- break;
+-
+- case MLX5E_TT_IPV4_UDP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV4);
+- MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+- MLX5_L4_PROT_TYPE_UDP);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_L4PORTS);
+- break;
+-
+- case MLX5E_TT_IPV6_UDP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV6);
+- MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+- MLX5_L4_PROT_TYPE_UDP);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_L4PORTS);
+- break;
+-
+- case MLX5E_TT_IPV4_IPSEC_AH:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV4);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_IPSEC_SPI);
+- break;
+-
+- case MLX5E_TT_IPV6_IPSEC_AH:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV6);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_IPSEC_SPI);
+- break;
+-
+- case MLX5E_TT_IPV4_IPSEC_ESP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV4);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_IPSEC_SPI);
+- break;
+-
+- case MLX5E_TT_IPV6_IPSEC_ESP:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV6);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP_IPSEC_SPI);
+- break;
+-
+- case MLX5E_TT_IPV4:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV4);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP);
+- break;
+-
+- case MLX5E_TT_IPV6:
+- MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+- MLX5_L3_PROT_TYPE_IPV6);
+- MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+- MLX5_HASH_IP);
+- break;
+- default:
+- WARN_ONCE(true,
+- "mlx5e_build_indir_tir_ctx: bad traffic type!\n");
+- }
++ mlx5e_build_indir_tir_ctx_hash(priv, tirc, tt);
+ }
+
+ static void mlx5e_build_direct_tir_ctx(struct mlx5e_priv *priv, u32 *tirc,
+--
+2.12.0
+
diff --git a/queue/net-sched-matchall-Fix-configuration-race.patch b/queue/net-sched-matchall-Fix-configuration-race.patch
new file mode 100644
index 0000000..d150a49
--- /dev/null
+++ b/queue/net-sched-matchall-Fix-configuration-race.patch
@@ -0,0 +1,313 @@
+From fd62d9f5c575f0792f150109f1fd24a0d4b3f854 Mon Sep 17 00:00:00 2001
+From: Yotam Gigi <yotamg@mellanox.com>
+Date: Tue, 31 Jan 2017 15:14:29 +0200
+Subject: [PATCH] net/sched: matchall: Fix configuration race
+
+commit fd62d9f5c575f0792f150109f1fd24a0d4b3f854 upstream.
+
+In the current version, the matchall internal state is split into two
+structs: cls_matchall_head and cls_matchall_filter. This makes little
+sense, as matchall instance supports only one filter, and there is no
+situation where one exists and the other does not. In addition, that led
+to some races when filter was deleted while packet was processed.
+
+Unify that two structs into one, thus simplifying the process of matchall
+creation and deletion. As a result, the new, delete and get callbacks have
+a dummy implementation where all the work is done in destroy and change
+callbacks, as was done in cls_cgroup.
+
+Fixes: bf3994d2ed31 ("net/sched: introduce Match-all classifier")
+Reported-by: Daniel Borkmann <daniel@iogearbox.net>
+Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
+Acked-by: Jiri Pirko <jiri@mellanox.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
+index f935429bd5ef..b12bc2abea93 100644
+--- a/net/sched/cls_matchall.c
++++ b/net/sched/cls_matchall.c
+@@ -16,16 +16,11 @@
+ #include <net/sch_generic.h>
+ #include <net/pkt_cls.h>
+
+-struct cls_mall_filter {
++struct cls_mall_head {
+ struct tcf_exts exts;
+ struct tcf_result res;
+ u32 handle;
+- struct rcu_head rcu;
+ u32 flags;
+-};
+-
+-struct cls_mall_head {
+- struct cls_mall_filter *filter;
+ struct rcu_head rcu;
+ };
+
+@@ -33,38 +28,29 @@ static int mall_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+ struct tcf_result *res)
+ {
+ struct cls_mall_head *head = rcu_dereference_bh(tp->root);
+- struct cls_mall_filter *f = head->filter;
+
+- if (tc_skip_sw(f->flags))
++ if (tc_skip_sw(head->flags))
+ return -1;
+
+- return tcf_exts_exec(skb, &f->exts, res);
++ return tcf_exts_exec(skb, &head->exts, res);
+ }
+
+ static int mall_init(struct tcf_proto *tp)
+ {
+- struct cls_mall_head *head;
+-
+- head = kzalloc(sizeof(*head), GFP_KERNEL);
+- if (!head)
+- return -ENOBUFS;
+-
+- rcu_assign_pointer(tp->root, head);
+-
+ return 0;
+ }
+
+-static void mall_destroy_filter(struct rcu_head *head)
++static void mall_destroy_rcu(struct rcu_head *rcu)
+ {
+- struct cls_mall_filter *f = container_of(head, struct cls_mall_filter, rcu);
++ struct cls_mall_head *head = container_of(rcu, struct cls_mall_head,
++ rcu);
+
+- tcf_exts_destroy(&f->exts);
+-
+- kfree(f);
++ tcf_exts_destroy(&head->exts);
++ kfree(head);
+ }
+
+ static int mall_replace_hw_filter(struct tcf_proto *tp,
+- struct cls_mall_filter *f,
++ struct cls_mall_head *head,
+ unsigned long cookie)
+ {
+ struct net_device *dev = tp->q->dev_queue->dev;
+@@ -74,7 +60,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
+ offload.type = TC_SETUP_MATCHALL;
+ offload.cls_mall = &mall_offload;
+ offload.cls_mall->command = TC_CLSMATCHALL_REPLACE;
+- offload.cls_mall->exts = &f->exts;
++ offload.cls_mall->exts = &head->exts;
+ offload.cls_mall->cookie = cookie;
+
+ return dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
+@@ -82,7 +68,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
+ }
+
+ static void mall_destroy_hw_filter(struct tcf_proto *tp,
+- struct cls_mall_filter *f,
++ struct cls_mall_head *head,
+ unsigned long cookie)
+ {
+ struct net_device *dev = tp->q->dev_queue->dev;
+@@ -103,29 +89,20 @@ static bool mall_destroy(struct tcf_proto *tp, bool force)
+ {
+ struct cls_mall_head *head = rtnl_dereference(tp->root);
+ struct net_device *dev = tp->q->dev_queue->dev;
+- struct cls_mall_filter *f = head->filter;
+
+- if (!force && f)
+- return false;
++ if (!head)
++ return true;
+
+- if (f) {
+- if (tc_should_offload(dev, tp, f->flags))
+- mall_destroy_hw_filter(tp, f, (unsigned long) f);
++ if (tc_should_offload(dev, tp, head->flags))
++ mall_destroy_hw_filter(tp, head, (unsigned long) head);
+
+- call_rcu(&f->rcu, mall_destroy_filter);
+- }
+- kfree_rcu(head, rcu);
++ call_rcu(&head->rcu, mall_destroy_rcu);
+ return true;
+ }
+
+ static unsigned long mall_get(struct tcf_proto *tp, u32 handle)
+ {
+- struct cls_mall_head *head = rtnl_dereference(tp->root);
+- struct cls_mall_filter *f = head->filter;
+-
+- if (f && f->handle == handle)
+- return (unsigned long) f;
+- return 0;
++ return 0UL;
+ }
+
+ static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = {
+@@ -134,7 +111,7 @@ static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = {
+ };
+
+ static int mall_set_parms(struct net *net, struct tcf_proto *tp,
+- struct cls_mall_filter *f,
++ struct cls_mall_head *head,
+ unsigned long base, struct nlattr **tb,
+ struct nlattr *est, bool ovr)
+ {
+@@ -147,11 +124,11 @@ static int mall_set_parms(struct net *net, struct tcf_proto *tp,
+ return err;
+
+ if (tb[TCA_MATCHALL_CLASSID]) {
+- f->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]);
+- tcf_bind_filter(tp, &f->res, base);
++ head->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]);
++ tcf_bind_filter(tp, &head->res, base);
+ }
+
+- tcf_exts_change(tp, &f->exts, &e);
++ tcf_exts_change(tp, &head->exts, &e);
+
+ return 0;
+ }
+@@ -162,21 +139,17 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
+ unsigned long *arg, bool ovr)
+ {
+ struct cls_mall_head *head = rtnl_dereference(tp->root);
+- struct cls_mall_filter *fold = (struct cls_mall_filter *) *arg;
+ struct net_device *dev = tp->q->dev_queue->dev;
+- struct cls_mall_filter *f;
+ struct nlattr *tb[TCA_MATCHALL_MAX + 1];
++ struct cls_mall_head *new;
+ u32 flags = 0;
+ int err;
+
+ if (!tca[TCA_OPTIONS])
+ return -EINVAL;
+
+- if (head->filter)
+- return -EBUSY;
+-
+- if (fold)
+- return -EINVAL;
++ if (head)
++ return -EEXIST;
+
+ err = nla_parse_nested(tb, TCA_MATCHALL_MAX,
+ tca[TCA_OPTIONS], mall_policy);
+@@ -189,23 +162,23 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
+ return -EINVAL;
+ }
+
+- f = kzalloc(sizeof(*f), GFP_KERNEL);
+- if (!f)
++ new = kzalloc(sizeof(*new), GFP_KERNEL);
++ if (!new)
+ return -ENOBUFS;
+
+- tcf_exts_init(&f->exts, TCA_MATCHALL_ACT, 0);
++ tcf_exts_init(&new->exts, TCA_MATCHALL_ACT, 0);
+
+ if (!handle)
+ handle = 1;
+- f->handle = handle;
+- f->flags = flags;
++ new->handle = handle;
++ new->flags = flags;
+
+- err = mall_set_parms(net, tp, f, base, tb, tca[TCA_RATE], ovr);
++ err = mall_set_parms(net, tp, new, base, tb, tca[TCA_RATE], ovr);
+ if (err)
+ goto errout;
+
+ if (tc_should_offload(dev, tp, flags)) {
+- err = mall_replace_hw_filter(tp, f, (unsigned long) f);
++ err = mall_replace_hw_filter(tp, new, (unsigned long) new);
+ if (err) {
+ if (tc_skip_sw(flags))
+ goto errout;
+@@ -214,39 +187,29 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
+ }
+ }
+
+- *arg = (unsigned long) f;
+- rcu_assign_pointer(head->filter, f);
+-
++ *arg = (unsigned long) head;
++ rcu_assign_pointer(tp->root, new);
++ if (head)
++ call_rcu(&head->rcu, mall_destroy_rcu);
+ return 0;
+
+ errout:
+- kfree(f);
++ kfree(new);
+ return err;
+ }
+
+ static int mall_delete(struct tcf_proto *tp, unsigned long arg)
+ {
+- struct cls_mall_head *head = rtnl_dereference(tp->root);
+- struct cls_mall_filter *f = (struct cls_mall_filter *) arg;
+- struct net_device *dev = tp->q->dev_queue->dev;
+-
+- if (tc_should_offload(dev, tp, f->flags))
+- mall_destroy_hw_filter(tp, f, (unsigned long) f);
+-
+- RCU_INIT_POINTER(head->filter, NULL);
+- tcf_unbind_filter(tp, &f->res);
+- call_rcu(&f->rcu, mall_destroy_filter);
+- return 0;
++ return -EOPNOTSUPP;
+ }
+
+ static void mall_walk(struct tcf_proto *tp, struct tcf_walker *arg)
+ {
+ struct cls_mall_head *head = rtnl_dereference(tp->root);
+- struct cls_mall_filter *f = head->filter;
+
+ if (arg->count < arg->skip)
+ goto skip;
+- if (arg->fn(tp, (unsigned long) f, arg) < 0)
++ if (arg->fn(tp, (unsigned long) head, arg) < 0)
+ arg->stop = 1;
+ skip:
+ arg->count++;
+@@ -255,28 +218,28 @@ skip:
+ static int mall_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
+ struct sk_buff *skb, struct tcmsg *t)
+ {
+- struct cls_mall_filter *f = (struct cls_mall_filter *) fh;
++ struct cls_mall_head *head = (struct cls_mall_head *) fh;
+ struct nlattr *nest;
+
+- if (!f)
++ if (!head)
+ return skb->len;
+
+- t->tcm_handle = f->handle;
++ t->tcm_handle = head->handle;
+
+ nest = nla_nest_start(skb, TCA_OPTIONS);
+ if (!nest)
+ goto nla_put_failure;
+
+- if (f->res.classid &&
+- nla_put_u32(skb, TCA_MATCHALL_CLASSID, f->res.classid))
++ if (head->res.classid &&
++ nla_put_u32(skb, TCA_MATCHALL_CLASSID, head->res.classid))
+ goto nla_put_failure;
+
+- if (tcf_exts_dump(skb, &f->exts))
++ if (tcf_exts_dump(skb, &head->exts))
+ goto nla_put_failure;
+
+ nla_nest_end(skb, nest);
+
+- if (tcf_exts_dump_stats(skb, &f->exts) < 0)
++ if (tcf_exts_dump_stats(skb, &head->exts) < 0)
+ goto nla_put_failure;
+
+ return skb->len;
+--
+2.12.0
+
diff --git a/queue/net-use-a-work-queue-to-defer-net_disable_timestamp-.patch b/queue/net-use-a-work-queue-to-defer-net_disable_timestamp-.patch
new file mode 100644
index 0000000..69619d7
--- /dev/null
+++ b/queue/net-use-a-work-queue-to-defer-net_disable_timestamp-.patch
@@ -0,0 +1,216 @@
+From 5fa8bbda38c668e56b0c6cdecced2eac2fe36dec Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Thu, 2 Feb 2017 10:31:35 -0800
+Subject: [PATCH] net: use a work queue to defer net_disable_timestamp() work
+
+commit 5fa8bbda38c668e56b0c6cdecced2eac2fe36dec upstream.
+
+Dmitry reported a warning [1] showing that we were calling
+net_disable_timestamp() -> static_key_slow_dec() from a non
+process context.
+
+Grabbing a mutex while holding a spinlock or rcu_read_lock()
+is not allowed.
+
+As Cong suggested, we now use a work queue.
+
+It is possible netstamp_clear() exits while netstamp_needed_deferred
+is not zero, but it is probably not worth trying to do better than that.
+
+netstamp_needed_deferred atomic tracks the exact number of deferred
+decrements.
+
+[1]
+[ INFO: suspicious RCU usage. ]
+4.10.0-rc5+ #192 Not tainted
+-------------------------------
+./include/linux/rcupdate.h:561 Illegal context switch in RCU read-side
+critical section!
+
+other info that might help us debug this:
+
+rcu_scheduler_active = 2, debug_locks = 0
+2 locks held by syz-executor14/23111:
+ #0: (sk_lock-AF_INET6){+.+.+.}, at: [<ffffffff83a35c35>] lock_sock
+include/net/sock.h:1454 [inline]
+ #0: (sk_lock-AF_INET6){+.+.+.}, at: [<ffffffff83a35c35>]
+rawv6_sendmsg+0x1e65/0x3ec0 net/ipv6/raw.c:919
+ #1: (rcu_read_lock){......}, at: [<ffffffff83ae2678>] nf_hook
+include/linux/netfilter.h:201 [inline]
+ #1: (rcu_read_lock){......}, at: [<ffffffff83ae2678>]
+__ip6_local_out+0x258/0x840 net/ipv6/output_core.c:160
+
+stack backtrace:
+CPU: 2 PID: 23111 Comm: syz-executor14 Not tainted 4.10.0-rc5+ #192
+Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs
+01/01/2011
+Call Trace:
+ __dump_stack lib/dump_stack.c:15 [inline]
+ dump_stack+0x2ee/0x3ef lib/dump_stack.c:51
+ lockdep_rcu_suspicious+0x139/0x180 kernel/locking/lockdep.c:4452
+ rcu_preempt_sleep_check include/linux/rcupdate.h:560 [inline]
+ ___might_sleep+0x560/0x650 kernel/sched/core.c:7748
+ __might_sleep+0x95/0x1a0 kernel/sched/core.c:7739
+ mutex_lock_nested+0x24f/0x1730 kernel/locking/mutex.c:752
+ atomic_dec_and_mutex_lock+0x119/0x160 kernel/locking/mutex.c:1060
+ __static_key_slow_dec+0x7a/0x1e0 kernel/jump_label.c:149
+ static_key_slow_dec+0x51/0x90 kernel/jump_label.c:174
+ net_disable_timestamp+0x3b/0x50 net/core/dev.c:1728
+ sock_disable_timestamp+0x98/0xc0 net/core/sock.c:403
+ __sk_destruct+0x27d/0x6b0 net/core/sock.c:1441
+ sk_destruct+0x47/0x80 net/core/sock.c:1460
+ __sk_free+0x57/0x230 net/core/sock.c:1468
+ sock_wfree+0xae/0x120 net/core/sock.c:1645
+ skb_release_head_state+0xfc/0x200 net/core/skbuff.c:655
+ skb_release_all+0x15/0x60 net/core/skbuff.c:668
+ __kfree_skb+0x15/0x20 net/core/skbuff.c:684
+ kfree_skb+0x16e/0x4c0 net/core/skbuff.c:705
+ inet_frag_destroy+0x121/0x290 net/ipv4/inet_fragment.c:304
+ inet_frag_put include/net/inet_frag.h:133 [inline]
+ nf_ct_frag6_gather+0x1106/0x3840
+net/ipv6/netfilter/nf_conntrack_reasm.c:617
+ ipv6_defrag+0x1be/0x2b0 net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:68
+ nf_hook_entry_hookfn include/linux/netfilter.h:102 [inline]
+ nf_hook_slow+0xc3/0x290 net/netfilter/core.c:310
+ nf_hook include/linux/netfilter.h:212 [inline]
+ __ip6_local_out+0x489/0x840 net/ipv6/output_core.c:160
+ ip6_local_out+0x2d/0x170 net/ipv6/output_core.c:170
+ ip6_send_skb+0xa1/0x340 net/ipv6/ip6_output.c:1722
+ ip6_push_pending_frames+0xb3/0xe0 net/ipv6/ip6_output.c:1742
+ rawv6_push_pending_frames net/ipv6/raw.c:613 [inline]
+ rawv6_sendmsg+0x2d1a/0x3ec0 net/ipv6/raw.c:927
+ inet_sendmsg+0x164/0x5b0 net/ipv4/af_inet.c:744
+ sock_sendmsg_nosec net/socket.c:635 [inline]
+ sock_sendmsg+0xca/0x110 net/socket.c:645
+ sock_write_iter+0x326/0x600 net/socket.c:848
+ do_iter_readv_writev+0x2e3/0x5b0 fs/read_write.c:695
+ do_readv_writev+0x42c/0x9b0 fs/read_write.c:872
+ vfs_writev+0x87/0xc0 fs/read_write.c:911
+ do_writev+0x110/0x2c0 fs/read_write.c:944
+ SYSC_writev fs/read_write.c:1017 [inline]
+ SyS_writev+0x27/0x30 fs/read_write.c:1014
+ entry_SYSCALL_64_fastpath+0x1f/0xc2
+RIP: 0033:0x445559
+RSP: 002b:00007f6f46fceb58 EFLAGS: 00000292 ORIG_RAX: 0000000000000014
+RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000445559
+RDX: 0000000000000001 RSI: 0000000020f1eff0 RDI: 0000000000000005
+RBP: 00000000006e19c0 R08: 0000000000000000 R09: 0000000000000000
+R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000700000
+R13: 0000000020f59000 R14: 0000000000000015 R15: 0000000000020400
+BUG: sleeping function called from invalid context at
+kernel/locking/mutex.c:752
+in_atomic(): 1, irqs_disabled(): 0, pid: 23111, name: syz-executor14
+INFO: lockdep is turned off.
+CPU: 2 PID: 23111 Comm: syz-executor14 Not tainted 4.10.0-rc5+ #192
+Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs
+01/01/2011
+Call Trace:
+ __dump_stack lib/dump_stack.c:15 [inline]
+ dump_stack+0x2ee/0x3ef lib/dump_stack.c:51
+ ___might_sleep+0x47e/0x650 kernel/sched/core.c:7780
+ __might_sleep+0x95/0x1a0 kernel/sched/core.c:7739
+ mutex_lock_nested+0x24f/0x1730 kernel/locking/mutex.c:752
+ atomic_dec_and_mutex_lock+0x119/0x160 kernel/locking/mutex.c:1060
+ __static_key_slow_dec+0x7a/0x1e0 kernel/jump_label.c:149
+ static_key_slow_dec+0x51/0x90 kernel/jump_label.c:174
+ net_disable_timestamp+0x3b/0x50 net/core/dev.c:1728
+ sock_disable_timestamp+0x98/0xc0 net/core/sock.c:403
+ __sk_destruct+0x27d/0x6b0 net/core/sock.c:1441
+ sk_destruct+0x47/0x80 net/core/sock.c:1460
+ __sk_free+0x57/0x230 net/core/sock.c:1468
+ sock_wfree+0xae/0x120 net/core/sock.c:1645
+ skb_release_head_state+0xfc/0x200 net/core/skbuff.c:655
+ skb_release_all+0x15/0x60 net/core/skbuff.c:668
+ __kfree_skb+0x15/0x20 net/core/skbuff.c:684
+ kfree_skb+0x16e/0x4c0 net/core/skbuff.c:705
+ inet_frag_destroy+0x121/0x290 net/ipv4/inet_fragment.c:304
+ inet_frag_put include/net/inet_frag.h:133 [inline]
+ nf_ct_frag6_gather+0x1106/0x3840
+net/ipv6/netfilter/nf_conntrack_reasm.c:617
+ ipv6_defrag+0x1be/0x2b0 net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:68
+ nf_hook_entry_hookfn include/linux/netfilter.h:102 [inline]
+ nf_hook_slow+0xc3/0x290 net/netfilter/core.c:310
+ nf_hook include/linux/netfilter.h:212 [inline]
+ __ip6_local_out+0x489/0x840 net/ipv6/output_core.c:160
+ ip6_local_out+0x2d/0x170 net/ipv6/output_core.c:170
+ ip6_send_skb+0xa1/0x340 net/ipv6/ip6_output.c:1722
+ ip6_push_pending_frames+0xb3/0xe0 net/ipv6/ip6_output.c:1742
+ rawv6_push_pending_frames net/ipv6/raw.c:613 [inline]
+ rawv6_sendmsg+0x2d1a/0x3ec0 net/ipv6/raw.c:927
+ inet_sendmsg+0x164/0x5b0 net/ipv4/af_inet.c:744
+ sock_sendmsg_nosec net/socket.c:635 [inline]
+ sock_sendmsg+0xca/0x110 net/socket.c:645
+ sock_write_iter+0x326/0x600 net/socket.c:848
+ do_iter_readv_writev+0x2e3/0x5b0 fs/read_write.c:695
+ do_readv_writev+0x42c/0x9b0 fs/read_write.c:872
+ vfs_writev+0x87/0xc0 fs/read_write.c:911
+ do_writev+0x110/0x2c0 fs/read_write.c:944
+ SYSC_writev fs/read_write.c:1017 [inline]
+ SyS_writev+0x27/0x30 fs/read_write.c:1014
+ entry_SYSCALL_64_fastpath+0x1f/0xc2
+RIP: 0033:0x445559
+
+Fixes: b90e5794c5bd ("net: dont call jump_label_dec from irq context")
+Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/core/dev.c b/net/core/dev.c
+index 7f218e095361..29101c98399f 100644
+--- a/net/core/dev.c
++++ b/net/core/dev.c
+@@ -1695,24 +1695,19 @@ EXPORT_SYMBOL_GPL(net_dec_egress_queue);
+
+ static struct static_key netstamp_needed __read_mostly;
+ #ifdef HAVE_JUMP_LABEL
+-/* We are not allowed to call static_key_slow_dec() from irq context
+- * If net_disable_timestamp() is called from irq context, defer the
+- * static_key_slow_dec() calls.
+- */
+ static atomic_t netstamp_needed_deferred;
+-#endif
+-
+-void net_enable_timestamp(void)
++static void netstamp_clear(struct work_struct *work)
+ {
+-#ifdef HAVE_JUMP_LABEL
+ int deferred = atomic_xchg(&netstamp_needed_deferred, 0);
+
+- if (deferred) {
+- while (--deferred)
+- static_key_slow_dec(&netstamp_needed);
+- return;
+- }
++ while (deferred--)
++ static_key_slow_dec(&netstamp_needed);
++}
++static DECLARE_WORK(netstamp_work, netstamp_clear);
+ #endif
++
++void net_enable_timestamp(void)
++{
+ static_key_slow_inc(&netstamp_needed);
+ }
+ EXPORT_SYMBOL(net_enable_timestamp);
+@@ -1720,12 +1715,12 @@ EXPORT_SYMBOL(net_enable_timestamp);
+ void net_disable_timestamp(void)
+ {
+ #ifdef HAVE_JUMP_LABEL
+- if (in_interrupt()) {
+- atomic_inc(&netstamp_needed_deferred);
+- return;
+- }
+-#endif
++ /* net_disable_timestamp() can be called from non process context */
++ atomic_inc(&netstamp_needed_deferred);
++ schedule_work(&netstamp_work);
++#else
+ static_key_slow_dec(&netstamp_needed);
++#endif
+ }
+ EXPORT_SYMBOL(net_disable_timestamp);
+
+--
+2.12.0
+
diff --git a/queue/netlabel-out-of-bound-access-in-cipso_v4_validate.patch b/queue/netlabel-out-of-bound-access-in-cipso_v4_validate.patch
new file mode 100644
index 0000000..d59bb3f
--- /dev/null
+++ b/queue/netlabel-out-of-bound-access-in-cipso_v4_validate.patch
@@ -0,0 +1,51 @@
+From d71b7896886345c53ef1d84bda2bc758554f5d61 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Fri, 3 Feb 2017 00:03:26 -0800
+Subject: [PATCH] netlabel: out of bound access in cipso_v4_validate()
+
+commit d71b7896886345c53ef1d84bda2bc758554f5d61 upstream.
+
+syzkaller found another out of bound access in ip_options_compile(),
+or more exactly in cipso_v4_validate()
+
+Fixes: 20e2a8648596 ("cipso: handle CIPSO options correctly when NetLabel is disabled")
+Fixes: 446fda4f2682 ("[NetLabel]: CIPSOv4 engine")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Cc: Paul Moore <paul@paul-moore.com>
+Acked-by: Paul Moore <paul@paul-moore.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
+index 3ebb168b9afc..a34b141f125f 100644
+--- a/include/net/cipso_ipv4.h
++++ b/include/net/cipso_ipv4.h
+@@ -309,6 +309,10 @@ static inline int cipso_v4_validate(const struct sk_buff *skb,
+ }
+
+ for (opt_iter = 6; opt_iter < opt_len;) {
++ if (opt_iter + 1 == opt_len) {
++ err_offset = opt_iter;
++ goto out;
++ }
+ tag_len = opt[opt_iter + 1];
+ if ((tag_len == 0) || (tag_len > (opt_len - opt_iter))) {
+ err_offset = opt_iter + 1;
+diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
+index 72d6f056d863..ae206163c273 100644
+--- a/net/ipv4/cipso_ipv4.c
++++ b/net/ipv4/cipso_ipv4.c
+@@ -1587,6 +1587,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
+ goto validate_return_locked;
+ }
+
++ if (opt_iter + 1 == opt_len) {
++ err_offset = opt_iter;
++ goto validate_return_locked;
++ }
+ tag_len = tag[1];
+ if (tag_len > (opt_len - opt_iter)) {
+ err_offset = opt_iter + 1;
+--
+2.12.0
+
diff --git a/queue/packet-round-up-linear-to-header-len.patch b/queue/packet-round-up-linear-to-header-len.patch
new file mode 100644
index 0000000..cb22f4e
--- /dev/null
+++ b/queue/packet-round-up-linear-to-header-len.patch
@@ -0,0 +1,51 @@
+From 57031eb794906eea4e1c7b31dc1e2429c0af0c66 Mon Sep 17 00:00:00 2001
+From: Willem de Bruijn <willemb@google.com>
+Date: Tue, 7 Feb 2017 15:57:21 -0500
+Subject: [PATCH] packet: round up linear to header len
+
+commit 57031eb794906eea4e1c7b31dc1e2429c0af0c66 upstream.
+
+Link layer protocols may unconditionally pull headers, as Ethernet
+does in eth_type_trans. Ensure that the entire link layer header
+always lies in the skb linear segment. tpacket_snd has such a check.
+Extend this to packet_snd.
+
+Variable length link layer headers complicate the computation
+somewhat. Here skb->len may be smaller than dev->hard_header_len.
+
+Round up the linear length to be at least as long as the smallest of
+the two.
+
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
+index 3d555c79a7b5..d56ee46b11fc 100644
+--- a/net/packet/af_packet.c
++++ b/net/packet/af_packet.c
+@@ -2755,7 +2755,7 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len)
+ struct virtio_net_hdr vnet_hdr = { 0 };
+ int offset = 0;
+ struct packet_sock *po = pkt_sk(sk);
+- int hlen, tlen;
++ int hlen, tlen, linear;
+ int extra_len = 0;
+
+ /*
+@@ -2816,8 +2816,9 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len)
+ err = -ENOBUFS;
+ hlen = LL_RESERVED_SPACE(dev);
+ tlen = dev->needed_tailroom;
+- skb = packet_alloc_skb(sk, hlen + tlen, hlen, len,
+- __virtio16_to_cpu(vio_le(), vnet_hdr.hdr_len),
++ linear = __virtio16_to_cpu(vio_le(), vnet_hdr.hdr_len);
++ linear = max(linear, min_t(int, len, dev->hard_header_len));
++ skb = packet_alloc_skb(sk, hlen + tlen, hlen, len, linear,
+ msg->msg_flags & MSG_DONTWAIT, &err);
+ if (skb == NULL)
+ goto out_unlock;
+--
+2.12.0
+
diff --git a/queue/pegasus-Use-heap-buffers-for-all-register-access.patch b/queue/pegasus-Use-heap-buffers-for-all-register-access.patch
new file mode 100644
index 0000000..3f0f55d
--- /dev/null
+++ b/queue/pegasus-Use-heap-buffers-for-all-register-access.patch
@@ -0,0 +1,93 @@
+From 5593523f968bc86d42a035c6df47d5e0979b5ace Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 4 Feb 2017 16:56:03 +0000
+Subject: [PATCH] pegasus: Use heap buffers for all register access
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+commit 5593523f968bc86d42a035c6df47d5e0979b5ace upstream.
+
+Allocating USB buffers on the stack is not portable, and no longer
+works on x86_64 (with VMAP_STACK enabled as per default).
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+References: https://bugs.debian.org/852556
+Reported-by: Lisandro Damián Nicanor Pérez Meyer <lisandro@debian.org>
+Tested-by: Lisandro Damián Nicanor Pérez Meyer <lisandro@debian.org>
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
+index 24e803fe9a53..36674484c6fb 100644
+--- a/drivers/net/usb/pegasus.c
++++ b/drivers/net/usb/pegasus.c
+@@ -126,40 +126,61 @@ static void async_ctrl_callback(struct urb *urb)
+
+ static int get_registers(pegasus_t *pegasus, __u16 indx, __u16 size, void *data)
+ {
++ u8 *buf;
+ int ret;
+
++ buf = kmalloc(size, GFP_NOIO);
++ if (!buf)
++ return -ENOMEM;
++
+ ret = usb_control_msg(pegasus->usb, usb_rcvctrlpipe(pegasus->usb, 0),
+ PEGASUS_REQ_GET_REGS, PEGASUS_REQT_READ, 0,
+- indx, data, size, 1000);
++ indx, buf, size, 1000);
+ if (ret < 0)
+ netif_dbg(pegasus, drv, pegasus->net,
+ "%s returned %d\n", __func__, ret);
++ else if (ret <= size)
++ memcpy(data, buf, ret);
++ kfree(buf);
+ return ret;
+ }
+
+-static int set_registers(pegasus_t *pegasus, __u16 indx, __u16 size, void *data)
++static int set_registers(pegasus_t *pegasus, __u16 indx, __u16 size,
++ const void *data)
+ {
++ u8 *buf;
+ int ret;
+
++ buf = kmemdup(data, size, GFP_NOIO);
++ if (!buf)
++ return -ENOMEM;
++
+ ret = usb_control_msg(pegasus->usb, usb_sndctrlpipe(pegasus->usb, 0),
+ PEGASUS_REQ_SET_REGS, PEGASUS_REQT_WRITE, 0,
+- indx, data, size, 100);
++ indx, buf, size, 100);
+ if (ret < 0)
+ netif_dbg(pegasus, drv, pegasus->net,
+ "%s returned %d\n", __func__, ret);
++ kfree(buf);
+ return ret;
+ }
+
+ static int set_register(pegasus_t *pegasus, __u16 indx, __u8 data)
+ {
++ u8 *buf;
+ int ret;
+
++ buf = kmemdup(&data, 1, GFP_NOIO);
++ if (!buf)
++ return -ENOMEM;
++
+ ret = usb_control_msg(pegasus->usb, usb_sndctrlpipe(pegasus->usb, 0),
+ PEGASUS_REQ_SET_REG, PEGASUS_REQT_WRITE, data,
+- indx, &data, 1, 1000);
++ indx, buf, 1, 1000);
+ if (ret < 0)
+ netif_dbg(pegasus, drv, pegasus->net,
+ "%s returned %d\n", __func__, ret);
++ kfree(buf);
+ return ret;
+ }
+
+--
+2.12.0
+
diff --git a/queue/ping-fix-a-null-pointer-dereference.patch b/queue/ping-fix-a-null-pointer-dereference.patch
new file mode 100644
index 0000000..d96032a
--- /dev/null
+++ b/queue/ping-fix-a-null-pointer-dereference.patch
@@ -0,0 +1,60 @@
+From 73d2c6678e6c3af7e7a42b1e78cd0211782ade32 Mon Sep 17 00:00:00 2001
+From: WANG Cong <xiyou.wangcong@gmail.com>
+Date: Tue, 7 Feb 2017 12:59:46 -0800
+Subject: [PATCH] ping: fix a null pointer dereference
+
+commit 73d2c6678e6c3af7e7a42b1e78cd0211782ade32 upstream.
+
+Andrey reported a kernel crash:
+
+ general protection fault: 0000 [#1] SMP KASAN
+ Dumping ftrace buffer:
+ (ftrace buffer empty)
+ Modules linked in:
+ CPU: 2 PID: 3880 Comm: syz-executor1 Not tainted 4.10.0-rc6+ #124
+ Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
+ task: ffff880060048040 task.stack: ffff880069be8000
+ RIP: 0010:ping_v4_push_pending_frames net/ipv4/ping.c:647 [inline]
+ RIP: 0010:ping_v4_sendmsg+0x1acd/0x23f0 net/ipv4/ping.c:837
+ RSP: 0018:ffff880069bef8b8 EFLAGS: 00010206
+ RAX: dffffc0000000000 RBX: ffff880069befb90 RCX: 0000000000000000
+ RDX: 0000000000000018 RSI: ffff880069befa30 RDI: 00000000000000c2
+ RBP: ffff880069befbb8 R08: 0000000000000008 R09: 0000000000000000
+ R10: 0000000000000002 R11: 0000000000000000 R12: ffff880069befab0
+ R13: ffff88006c624a80 R14: ffff880069befa70 R15: 0000000000000000
+ FS: 00007f6f7c716700(0000) GS:ffff88006de00000(0000) knlGS:0000000000000000
+ CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+ CR2: 00000000004a6f28 CR3: 000000003a134000 CR4: 00000000000006e0
+ Call Trace:
+ inet_sendmsg+0x164/0x5b0 net/ipv4/af_inet.c:744
+ sock_sendmsg_nosec net/socket.c:635 [inline]
+ sock_sendmsg+0xca/0x110 net/socket.c:645
+ SYSC_sendto+0x660/0x810 net/socket.c:1687
+ SyS_sendto+0x40/0x50 net/socket.c:1655
+ entry_SYSCALL_64_fastpath+0x1f/0xc2
+
+This is because we miss a check for NULL pointer for skb_peek() when
+the queue is empty. Other places already have the same check.
+
+Fixes: c319b4d76b9e ("net: ipv4: add IPPROTO_ICMP socket kind")
+Reported-by: Andrey Konovalov <andreyknvl@google.com>
+Tested-by: Andrey Konovalov <andreyknvl@google.com>
+Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
+index 86cca610f4c2..68d77b1f1495 100644
+--- a/net/ipv4/ping.c
++++ b/net/ipv4/ping.c
+@@ -642,6 +642,8 @@ static int ping_v4_push_pending_frames(struct sock *sk, struct pingfakehdr *pfh,
+ {
+ struct sk_buff *skb = skb_peek(&sk->sk_write_queue);
+
++ if (!skb)
++ return 0;
+ pfh->wcheck = csum_partial((char *)&pfh->icmph,
+ sizeof(struct icmphdr), pfh->wcheck);
+ pfh->icmph.checksum = csum_fold(pfh->wcheck);
+--
+2.12.0
+
diff --git a/queue/rtl8150-Use-heap-buffers-for-all-register-access.patch b/queue/rtl8150-Use-heap-buffers-for-all-register-access.patch
new file mode 100644
index 0000000..ae2eb40
--- /dev/null
+++ b/queue/rtl8150-Use-heap-buffers-for-all-register-access.patch
@@ -0,0 +1,65 @@
+From 7926aff5c57b577ab0f43364ff0c59d968f6a414 Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 4 Feb 2017 16:56:32 +0000
+Subject: [PATCH] rtl8150: Use heap buffers for all register access
+
+commit 7926aff5c57b577ab0f43364ff0c59d968f6a414 upstream.
+
+Allocating USB buffers on the stack is not portable, and no longer
+works on x86_64 (with VMAP_STACK enabled as per default).
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
+index 95b7bd0d7abc..c81c79110cef 100644
+--- a/drivers/net/usb/rtl8150.c
++++ b/drivers/net/usb/rtl8150.c
+@@ -155,16 +155,36 @@ static const char driver_name [] = "rtl8150";
+ */
+ static int get_registers(rtl8150_t * dev, u16 indx, u16 size, void *data)
+ {
+- return usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+- RTL8150_REQ_GET_REGS, RTL8150_REQT_READ,
+- indx, 0, data, size, 500);
++ void *buf;
++ int ret;
++
++ buf = kmalloc(size, GFP_NOIO);
++ if (!buf)
++ return -ENOMEM;
++
++ ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
++ RTL8150_REQ_GET_REGS, RTL8150_REQT_READ,
++ indx, 0, buf, size, 500);
++ if (ret > 0 && ret <= size)
++ memcpy(data, buf, ret);
++ kfree(buf);
++ return ret;
+ }
+
+-static int set_registers(rtl8150_t * dev, u16 indx, u16 size, void *data)
++static int set_registers(rtl8150_t * dev, u16 indx, u16 size, const void *data)
+ {
+- return usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+- RTL8150_REQ_SET_REGS, RTL8150_REQT_WRITE,
+- indx, 0, data, size, 500);
++ void *buf;
++ int ret;
++
++ buf = kmemdup(data, size, GFP_NOIO);
++ if (!buf)
++ return -ENOMEM;
++
++ ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
++ RTL8150_REQ_SET_REGS, RTL8150_REQT_WRITE,
++ indx, 0, buf, size, 500);
++ kfree(buf);
++ return ret;
+ }
+
+ static void async_set_reg_cb(struct urb *urb)
+--
+2.12.0
+
diff --git a/queue/sctp-avoid-BUG_ON-on-sctp_wait_for_sndbuf.patch b/queue/sctp-avoid-BUG_ON-on-sctp_wait_for_sndbuf.patch
new file mode 100644
index 0000000..29fc17d
--- /dev/null
+++ b/queue/sctp-avoid-BUG_ON-on-sctp_wait_for_sndbuf.patch
@@ -0,0 +1,38 @@
+From 2dcab598484185dea7ec22219c76dcdd59e3cb90 Mon Sep 17 00:00:00 2001
+From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+Date: Mon, 6 Feb 2017 18:10:31 -0200
+Subject: [PATCH] sctp: avoid BUG_ON on sctp_wait_for_sndbuf
+
+commit 2dcab598484185dea7ec22219c76dcdd59e3cb90 upstream.
+
+Alexander Popov reported that an application may trigger a BUG_ON in
+sctp_wait_for_sndbuf if the socket tx buffer is full, a thread is
+waiting on it to queue more data and meanwhile another thread peels off
+the association being used by the first thread.
+
+This patch replaces the BUG_ON call with a proper error handling. It
+will return -EPIPE to the original sendmsg call, similarly to what would
+have been done if the association wasn't found in the first place.
+
+Acked-by: Alexander Popov <alex.popov@linux.com>
+Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+Reviewed-by: Xin Long <lucien.xin@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/sctp/socket.c b/net/sctp/socket.c
+index 37eeab7899fc..e214d2e7e9a3 100644
+--- a/net/sctp/socket.c
++++ b/net/sctp/socket.c
+@@ -7426,7 +7426,8 @@ static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
+ */
+ release_sock(sk);
+ current_timeo = schedule_timeout(current_timeo);
+- BUG_ON(sk != asoc->base.sk);
++ if (sk != asoc->base.sk)
++ goto do_error;
+ lock_sock(sk);
+
+ *timeo_p = current_timeo;
+--
+2.12.0
+
diff --git a/queue/series b/queue/series
index 8c59945..4bcfe58 100644
--- a/queue/series
+++ b/queue/series
@@ -125,3 +125,37 @@
IB-rxe-Fix-mem_check_range-integer-overflow.patch
perf-diff-Fix-o-order-option-behavior-again.patch
perf-diff-Fix-segfault-on-perf-diff-o-N-option.patch
+can-Fix-kernel-panic-at-security_sock_rcv_skb.patch
+net-mlx5e-Fix-update-of-hash-function-key-via-ethtoo.patch
+net-sched-matchall-Fix-configuration-race.patch
+ipv6-fix-ip6_tnl_parse_tlv_enc_lim.patch
+ipv6-pointer-math-error-in-ip6_tnl_parse_tlv_enc_lim.patch
+tcp-fix-0-divide-in-__tcp_select_window.patch
+stmmac-Discard-masked-flags-in-interrupt-status-regi.patch
+net-use-a-work-queue-to-defer-net_disable_timestamp-.patch
+ipv4-keep-skb-dst-around-in-presence-of-IP-options.patch
+netlabel-out-of-bound-access-in-cipso_v4_validate.patch
+ip6_gre-fix-ip6gre_err-invalid-reads.patch
+ipv6-tcp-add-a-missing-tcp_v6_restore_cb.patch
+tcp-avoid-infinite-loop-in-tcp_splice_read.patch
+tun-read-vnet_hdr_sz-once.patch
+macvtap-read-vnet_hdr_size-once.patch
+pegasus-Use-heap-buffers-for-all-register-access.patch
+rtl8150-Use-heap-buffers-for-all-register-access.patch
+catc-Combine-failure-cleanup-code-in-catc_probe.patch
+catc-Use-heap-buffer-for-memory-size-test.patch
+mlx4-Invoke-softirqs-after-napi_reschedule.patch
+sctp-avoid-BUG_ON-on-sctp_wait_for_sndbuf.patch
+lwtunnel-valid-encap-attr-check-should-return-0-when.patch
+sit-fix-a-double-free-on-error-path.patch
+net-introduce-device-min_header_len.patch
+packet-round-up-linear-to-header-len.patch
+ping-fix-a-null-pointer-dereference.patch
+net-dsa-Do-not-destroy-invalid-network-devices.patch
+l2tp-do-not-use-udp_ioctl.patch
+mld-do-not-remove-mld-souce-list-info-when-set-link-.patch
+igmp-mld-Fix-memory-leak-in-igmpv3-mld_del_delrec.patch
+tcp-fix-mark-propagation-with-fwmark_reflect-enabled.patch
+net-mlx5-Don-t-unlock-fte-while-still-using-it.patch
+tcp-don-t-annotate-mark-on-control-socket-from-tcp_v.patch
+x86-fpu-xstate-Fix-xcomp_bv-in-XSAVES-header.patch
diff --git a/queue/sit-fix-a-double-free-on-error-path.patch b/queue/sit-fix-a-double-free-on-error-path.patch
new file mode 100644
index 0000000..6ab2450
--- /dev/null
+++ b/queue/sit-fix-a-double-free-on-error-path.patch
@@ -0,0 +1,68 @@
+From d7426c69a1942b2b9b709bf66b944ff09f561484 Mon Sep 17 00:00:00 2001
+From: WANG Cong <xiyou.wangcong@gmail.com>
+Date: Wed, 8 Feb 2017 10:02:13 -0800
+Subject: [PATCH] sit: fix a double free on error path
+
+commit d7426c69a1942b2b9b709bf66b944ff09f561484 upstream.
+
+Dmitry reported a double free in sit_init_net():
+
+ kernel BUG at mm/percpu.c:689!
+ invalid opcode: 0000 [#1] SMP KASAN
+ Dumping ftrace buffer:
+ (ftrace buffer empty)
+ Modules linked in:
+ CPU: 0 PID: 15692 Comm: syz-executor1 Not tainted 4.10.0-rc6-next-20170206 #1
+ Hardware name: Google Google Compute Engine/Google Compute Engine,
+ BIOS Google 01/01/2011
+ task: ffff8801c9cc27c0 task.stack: ffff88017d1d8000
+ RIP: 0010:pcpu_free_area+0x68b/0x810 mm/percpu.c:689
+ RSP: 0018:ffff88017d1df488 EFLAGS: 00010046
+ RAX: 0000000000010000 RBX: 00000000000007c0 RCX: ffffc90002829000
+ RDX: 0000000000010000 RSI: ffffffff81940efb RDI: ffff8801db841d94
+ RBP: ffff88017d1df590 R08: dffffc0000000000 R09: 1ffffffff0bb3bdd
+ R10: dffffc0000000000 R11: 00000000000135dd R12: ffff8801db841d80
+ R13: 0000000000038e40 R14: 00000000000007c0 R15: 00000000000007c0
+ FS: 00007f6ea608f700(0000) GS:ffff8801dbe00000(0000) knlGS:0000000000000000
+ CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+ CR2: 000000002000aff8 CR3: 00000001c8d44000 CR4: 00000000001426f0
+ DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
+ DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
+ Call Trace:
+ free_percpu+0x212/0x520 mm/percpu.c:1264
+ ipip6_dev_free+0x43/0x60 net/ipv6/sit.c:1335
+ sit_init_net+0x3cb/0xa10 net/ipv6/sit.c:1831
+ ops_init+0x10a/0x530 net/core/net_namespace.c:115
+ setup_net+0x2ed/0x690 net/core/net_namespace.c:291
+ copy_net_ns+0x26c/0x530 net/core/net_namespace.c:396
+ create_new_namespaces+0x409/0x860 kernel/nsproxy.c:106
+ unshare_nsproxy_namespaces+0xae/0x1e0 kernel/nsproxy.c:205
+ SYSC_unshare kernel/fork.c:2281 [inline]
+ SyS_unshare+0x64e/0xfc0 kernel/fork.c:2231
+ entry_SYSCALL_64_fastpath+0x1f/0xc2
+
+This is because when tunnel->dst_cache init fails, we free dev->tstats
+once in ipip6_tunnel_init() and twice in sit_init_net(). This looks
+redundant but its ndo_uinit() does not seem enough to clean up everything
+here. So avoid this by setting dev->tstats to NULL after the first free,
+at least for -net.
+
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
+index fad992ad4bc8..99853c6e33a8 100644
+--- a/net/ipv6/sit.c
++++ b/net/ipv6/sit.c
+@@ -1380,6 +1380,7 @@ static int ipip6_tunnel_init(struct net_device *dev)
+ err = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL);
+ if (err) {
+ free_percpu(dev->tstats);
++ dev->tstats = NULL;
+ return err;
+ }
+
+--
+2.12.0
+
diff --git a/queue/stmmac-Discard-masked-flags-in-interrupt-status-regi.patch b/queue/stmmac-Discard-masked-flags-in-interrupt-status-regi.patch
new file mode 100644
index 0000000..96e4169
--- /dev/null
+++ b/queue/stmmac-Discard-masked-flags-in-interrupt-status-regi.patch
@@ -0,0 +1,63 @@
+From 0a764db103376cf69d04449b10688f3516cc0b88 Mon Sep 17 00:00:00 2001
+From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
+Date: Fri, 27 Jan 2017 15:24:43 +0300
+Subject: [PATCH] stmmac: Discard masked flags in interrupt status register
+
+commit 0a764db103376cf69d04449b10688f3516cc0b88 upstream.
+
+DW GMAC databook says the following about bits in "Register 15 (Interrupt
+Mask Register)":
+--------------------------->8-------------------------
+When set, this bit __disables_the_assertion_of_the_interrupt_signal__
+because of the setting of XXX bit in Register 14 (Interrupt
+Status Register).
+--------------------------->8-------------------------
+
+In fact even if we mask one bit in the mask register it doesn't prevent
+corresponding bit to appear in the status register, it only disables
+interrupt generation for corresponding event.
+
+But currently we expect a bit different behavior: status bits to be in
+sync with their masks, i.e. if mask for bit A is set in the mask
+register then bit A won't appear in the interrupt status register.
+
+This was proven to be incorrect assumption, see discussion here [1].
+That misunderstanding causes unexpected behaviour of the GMAC, for
+example we were happy enough to just see bogus messages about link
+state changes.
+
+So from now on we'll be only checking bits that really may trigger an
+interrupt.
+
+[1] https://lkml.org/lkml/2016/11/3/413
+
+Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
+Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+Cc: Fabrice Gasnier <fabrice.gasnier@st.com>
+Cc: Joachim Eastwood <manabian@gmail.com>
+Cc: Phil Reid <preid@electromag.com.au>
+Cc: David Miller <davem@davemloft.net>
+Cc: Alexandre Torgue <alexandre.torgue@gmail.com>
+Cc: Vineet Gupta <vgupta@synopsys.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+index be3c91c7f211..5484fd726d5a 100644
+--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
++++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+@@ -305,8 +305,12 @@ static int dwmac1000_irq_status(struct mac_device_info *hw,
+ {
+ void __iomem *ioaddr = hw->pcsr;
+ u32 intr_status = readl(ioaddr + GMAC_INT_STATUS);
++ u32 intr_mask = readl(ioaddr + GMAC_INT_MASK);
+ int ret = 0;
+
++ /* Discard masked bits */
++ intr_status &= ~intr_mask;
++
+ /* Not used events (e.g. MMC interrupts) are not handled. */
+ if ((intr_status & GMAC_INT_STATUS_MMCTIS))
+ x->mmc_tx_irq_n++;
+--
+2.12.0
+
diff --git a/queue/tcp-avoid-infinite-loop-in-tcp_splice_read.patch b/queue/tcp-avoid-infinite-loop-in-tcp_splice_read.patch
new file mode 100644
index 0000000..087031e
--- /dev/null
+++ b/queue/tcp-avoid-infinite-loop-in-tcp_splice_read.patch
@@ -0,0 +1,44 @@
+From ccf7abb93af09ad0868ae9033d1ca8108bdaec82 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Fri, 3 Feb 2017 14:59:38 -0800
+Subject: [PATCH] tcp: avoid infinite loop in tcp_splice_read()
+
+commit ccf7abb93af09ad0868ae9033d1ca8108bdaec82 upstream.
+
+Splicing from TCP socket is vulnerable when a packet with URG flag is
+received and stored into receive queue.
+
+__tcp_splice_read() returns 0, and sk_wait_data() immediately
+returns since there is the problematic skb in queue.
+
+This is a nice way to burn cpu (aka infinite loop) and trigger
+soft lockups.
+
+Again, this gem was found by syzkaller tool.
+
+Fixes: 9c55e01c0cc8 ("[TCP]: Splice receive support.")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Cc: Willy Tarreau <w@1wt.eu>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
+index 4a044964da66..0efb4c7f6704 100644
+--- a/net/ipv4/tcp.c
++++ b/net/ipv4/tcp.c
+@@ -770,6 +770,12 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
+ ret = -EAGAIN;
+ break;
+ }
++ /* if __tcp_splice_read() got nothing while we have
++ * an skb in receive queue, we do not want to loop.
++ * This might happen with URG data.
++ */
++ if (!skb_queue_empty(&sk->sk_receive_queue))
++ break;
+ sk_wait_data(sk, &timeo, NULL);
+ if (signal_pending(current)) {
+ ret = sock_intr_errno(timeo);
+--
+2.12.0
+
diff --git a/queue/tcp-don-t-annotate-mark-on-control-socket-from-tcp_v.patch b/queue/tcp-don-t-annotate-mark-on-control-socket-from-tcp_v.patch
new file mode 100644
index 0000000..573b256
--- /dev/null
+++ b/queue/tcp-don-t-annotate-mark-on-control-socket-from-tcp_v.patch
@@ -0,0 +1,131 @@
+From 92e55f412cffd016cc245a74278cb4d7b89bb3bc Mon Sep 17 00:00:00 2001
+From: Pablo Neira <pablo@netfilter.org>
+Date: Thu, 26 Jan 2017 22:56:21 +0100
+Subject: [PATCH] tcp: don't annotate mark on control socket from
+ tcp_v6_send_response()
+
+commit 92e55f412cffd016cc245a74278cb4d7b89bb3bc upstream.
+
+Unlike ipv4, this control socket is shared by all cpus so we cannot use
+it as scratchpad area to annotate the mark that we pass to ip6_xmit().
+
+Add a new parameter to ip6_xmit() to indicate the mark. The SCTP socket
+family caches the flowi6 structure in the sctp_transport structure, so
+we cannot use to carry the mark unless we later on reset it back, which
+I discarded since it looks ugly to me.
+
+Fixes: bf99b4ded5f8 ("tcp: fix mark propagation with fwmark_reflect enabled")
+Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/include/net/ipv6.h b/include/net/ipv6.h
+index 487e57391664..7afe991e900e 100644
+--- a/include/net/ipv6.h
++++ b/include/net/ipv6.h
+@@ -871,7 +871,7 @@ int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
+ * upper-layer output functions
+ */
+ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
+- struct ipv6_txoptions *opt, int tclass);
++ __u32 mark, struct ipv6_txoptions *opt, int tclass);
+
+ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
+
+diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
+index adfc790f7193..c4e879c02186 100644
+--- a/net/dccp/ipv6.c
++++ b/net/dccp/ipv6.c
+@@ -227,7 +227,7 @@ static int dccp_v6_send_response(const struct sock *sk, struct request_sock *req
+ opt = ireq->ipv6_opt;
+ if (!opt)
+ opt = rcu_dereference(np->opt);
+- err = ip6_xmit(sk, skb, &fl6, opt, np->tclass);
++ err = ip6_xmit(sk, skb, &fl6, sk->sk_mark, opt, np->tclass);
+ rcu_read_unlock();
+ err = net_xmit_eval(err);
+ }
+@@ -281,7 +281,7 @@ static void dccp_v6_ctl_send_reset(const struct sock *sk, struct sk_buff *rxskb)
+ dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL);
+ if (!IS_ERR(dst)) {
+ skb_dst_set(skb, dst);
+- ip6_xmit(ctl_sk, skb, &fl6, NULL, 0);
++ ip6_xmit(ctl_sk, skb, &fl6, 0, NULL, 0);
+ DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
+ DCCP_INC_STATS(DCCP_MIB_OUTRSTS);
+ return;
+diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
+index 7396e75e161b..75c308239243 100644
+--- a/net/ipv6/inet6_connection_sock.c
++++ b/net/ipv6/inet6_connection_sock.c
+@@ -176,7 +176,7 @@ int inet6_csk_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl_unused
+ /* Restore final destination back after routing done */
+ fl6.daddr = sk->sk_v6_daddr;
+
+- res = ip6_xmit(sk, skb, &fl6, rcu_dereference(np->opt),
++ res = ip6_xmit(sk, skb, &fl6, sk->sk_mark, rcu_dereference(np->opt),
+ np->tclass);
+ rcu_read_unlock();
+ return res;
+diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
+index 38122d04fadc..2c0df09e9036 100644
+--- a/net/ipv6/ip6_output.c
++++ b/net/ipv6/ip6_output.c
+@@ -172,7 +172,7 @@ int ip6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
+ * which are using proper atomic operations or spinlocks.
+ */
+ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
+- struct ipv6_txoptions *opt, int tclass)
++ __u32 mark, struct ipv6_txoptions *opt, int tclass)
+ {
+ struct net *net = sock_net(sk);
+ const struct ipv6_pinfo *np = inet6_sk(sk);
+@@ -240,7 +240,7 @@ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
+
+ skb->protocol = htons(ETH_P_IPV6);
+ skb->priority = sk->sk_priority;
+- skb->mark = sk->sk_mark;
++ skb->mark = mark;
+
+ mtu = dst_mtu(dst);
+ if ((skb->len <= mtu) || skb->ignore_df || skb_is_gso(skb)) {
+diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
+index 2b20622a5824..cb8929681dc7 100644
+--- a/net/ipv6/tcp_ipv6.c
++++ b/net/ipv6/tcp_ipv6.c
+@@ -469,7 +469,7 @@ static int tcp_v6_send_synack(const struct sock *sk, struct dst_entry *dst,
+ opt = ireq->ipv6_opt;
+ if (!opt)
+ opt = rcu_dereference(np->opt);
+- err = ip6_xmit(sk, skb, fl6, opt, np->tclass);
++ err = ip6_xmit(sk, skb, fl6, sk->sk_mark, opt, np->tclass);
+ rcu_read_unlock();
+ err = net_xmit_eval(err);
+ }
+@@ -840,8 +840,7 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32
+ dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL);
+ if (!IS_ERR(dst)) {
+ skb_dst_set(buff, dst);
+- ctl_sk->sk_mark = fl6.flowi6_mark;
+- ip6_xmit(ctl_sk, buff, &fl6, NULL, tclass);
++ ip6_xmit(ctl_sk, buff, &fl6, fl6.flowi6_mark, NULL, tclass);
+ TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
+ if (rst)
+ TCP_INC_STATS(net, TCP_MIB_OUTRSTS);
+diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
+index 5ed8e79bf102..64dfd35ccdcc 100644
+--- a/net/sctp/ipv6.c
++++ b/net/sctp/ipv6.c
+@@ -222,7 +222,8 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
+ SCTP_INC_STATS(sock_net(sk), SCTP_MIB_OUTSCTPPACKS);
+
+ rcu_read_lock();
+- res = ip6_xmit(sk, skb, fl6, rcu_dereference(np->opt), np->tclass);
++ res = ip6_xmit(sk, skb, fl6, sk->sk_mark, rcu_dereference(np->opt),
++ np->tclass);
+ rcu_read_unlock();
+ return res;
+ }
+--
+2.12.0
+
diff --git a/queue/tcp-fix-0-divide-in-__tcp_select_window.patch b/queue/tcp-fix-0-divide-in-__tcp_select_window.patch
new file mode 100644
index 0000000..2e79715
--- /dev/null
+++ b/queue/tcp-fix-0-divide-in-__tcp_select_window.patch
@@ -0,0 +1,41 @@
+From 06425c308b92eaf60767bc71d359f4cbc7a561f8 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Wed, 1 Feb 2017 08:33:53 -0800
+Subject: [PATCH] tcp: fix 0 divide in __tcp_select_window()
+
+commit 06425c308b92eaf60767bc71d359f4cbc7a561f8 upstream.
+
+syszkaller fuzzer was able to trigger a divide by zero, when
+TCP window scaling is not enabled.
+
+SO_RCVBUF can be used not only to increase sk_rcvbuf, also
+to decrease it below current receive buffers utilization.
+
+If mss is negative or 0, just return a zero TCP window.
+
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+Acked-by: Neal Cardwell <ncardwell@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
+index 1d5331a1b1dc..8ce50dc3ab8c 100644
+--- a/net/ipv4/tcp_output.c
++++ b/net/ipv4/tcp_output.c
+@@ -2518,9 +2518,11 @@ u32 __tcp_select_window(struct sock *sk)
+ int full_space = min_t(int, tp->window_clamp, allowed_space);
+ int window;
+
+- if (mss > full_space)
++ if (unlikely(mss > full_space)) {
+ mss = full_space;
+-
++ if (mss <= 0)
++ return 0;
++ }
+ if (free_space < (full_space >> 1)) {
+ icsk->icsk_ack.quick = 0;
+
+--
+2.12.0
+
diff --git a/queue/tcp-fix-mark-propagation-with-fwmark_reflect-enabled.patch b/queue/tcp-fix-mark-propagation-with-fwmark_reflect-enabled.patch
new file mode 100644
index 0000000..7f1dd83
--- /dev/null
+++ b/queue/tcp-fix-mark-propagation-with-fwmark_reflect-enabled.patch
@@ -0,0 +1,45 @@
+From bf99b4ded5f8a4767dbb9d180626f06c51f9881f Mon Sep 17 00:00:00 2001
+From: Pau Espin Pedrol <pespin.shar@gmail.com>
+Date: Fri, 6 Jan 2017 20:33:28 +0100
+Subject: [PATCH] tcp: fix mark propagation with fwmark_reflect enabled
+
+commit bf99b4ded5f8a4767dbb9d180626f06c51f9881f upstream.
+
+Otherwise, RST packets generated by the TCP stack for non-existing
+sockets always have mark 0.
+The mark from the original packet is assigned to the netns_ipv4/6
+socket used to send the response so that it can get copied into the
+response skb when the socket sends it.
+
+Fixes: e110861f8609 ("net: add a sysctl to reflect the fwmark on replies")
+Cc: Lorenzo Colitti <lorenzo@google.com>
+Signed-off-by: Pau Espin Pedrol <pau.espin@tessares.net>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+
+diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
+index fac275c48108..b67719f45953 100644
+--- a/net/ipv4/ip_output.c
++++ b/net/ipv4/ip_output.c
+@@ -1629,6 +1629,7 @@ void ip_send_unicast_reply(struct sock *sk, struct sk_buff *skb,
+ sk->sk_protocol = ip_hdr(skb)->protocol;
+ sk->sk_bound_dev_if = arg->bound_dev_if;
+ sk->sk_sndbuf = sysctl_wmem_default;
++ sk->sk_mark = fl4.flowi4_mark;
+ err = ip_append_data(sk, &fl4, ip_reply_glue_bits, arg->iov->iov_base,
+ len, 0, &ipc, &rt, MSG_DONTWAIT);
+ if (unlikely(err)) {
+diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
+index 73bc8fc68acd..2b20622a5824 100644
+--- a/net/ipv6/tcp_ipv6.c
++++ b/net/ipv6/tcp_ipv6.c
+@@ -840,6 +840,7 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32
+ dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL);
+ if (!IS_ERR(dst)) {
+ skb_dst_set(buff, dst);
++ ctl_sk->sk_mark = fl6.flowi6_mark;
+ ip6_xmit(ctl_sk, buff, &fl6, NULL, tclass);
+ TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
+ if (rst)
+--
+2.12.0
+
diff --git a/queue/tun-read-vnet_hdr_sz-once.patch b/queue/tun-read-vnet_hdr_sz-once.patch
new file mode 100644
index 0000000..7d15022
--- /dev/null
+++ b/queue/tun-read-vnet_hdr_sz-once.patch
@@ -0,0 +1,59 @@
+From e1edab87faf6ca30cd137e0795bc73aa9a9a22ec Mon Sep 17 00:00:00 2001
+From: Willem de Bruijn <willemb@google.com>
+Date: Fri, 3 Feb 2017 18:20:48 -0500
+Subject: [PATCH] tun: read vnet_hdr_sz once
+
+commit e1edab87faf6ca30cd137e0795bc73aa9a9a22ec upstream.
+
+When IFF_VNET_HDR is enabled, a virtio_net header must precede data.
+Data length is verified to be greater than or equal to expected header
+length tun->vnet_hdr_sz before copying.
+
+Read this value once and cache locally, as it can be updated between
+the test and use (TOCTOU).
+
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Reported-by: Dmitry Vyukov <dvyukov@google.com>
+CC: Eric Dumazet <edumazet@google.com>
+Acked-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+
+diff --git a/drivers/net/tun.c b/drivers/net/tun.c
+index 2cd10b26b650..bfabe180053e 100644
+--- a/drivers/net/tun.c
++++ b/drivers/net/tun.c
+@@ -1170,9 +1170,11 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
+ }
+
+ if (tun->flags & IFF_VNET_HDR) {
+- if (len < tun->vnet_hdr_sz)
++ int vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz);
++
++ if (len < vnet_hdr_sz)
+ return -EINVAL;
+- len -= tun->vnet_hdr_sz;
++ len -= vnet_hdr_sz;
+
+ if (!copy_from_iter_full(&gso, sizeof(gso), from))
+ return -EFAULT;
+@@ -1183,7 +1185,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
+
+ if (tun16_to_cpu(tun, gso.hdr_len) > len)
+ return -EINVAL;
+- iov_iter_advance(from, tun->vnet_hdr_sz - sizeof(gso));
++ iov_iter_advance(from, vnet_hdr_sz - sizeof(gso));
+ }
+
+ if ((tun->flags & TUN_TYPE_MASK) == IFF_TAP) {
+@@ -1335,7 +1337,7 @@ static ssize_t tun_put_user(struct tun_struct *tun,
+ vlan_hlen = VLAN_HLEN;
+
+ if (tun->flags & IFF_VNET_HDR)
+- vnet_hdr_sz = tun->vnet_hdr_sz;
++ vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz);
+
+ total = skb->len + vlan_hlen + vnet_hdr_sz;
+
+--
+2.12.0
+
diff --git a/queue/x86-fpu-xstate-Fix-xcomp_bv-in-XSAVES-header.patch b/queue/x86-fpu-xstate-Fix-xcomp_bv-in-XSAVES-header.patch
new file mode 100644
index 0000000..c372d55
--- /dev/null
+++ b/queue/x86-fpu-xstate-Fix-xcomp_bv-in-XSAVES-header.patch
@@ -0,0 +1,90 @@
+From dffba9a31c7769be3231c420d4b364c92ba3f1ac Mon Sep 17 00:00:00 2001
+From: Yu-cheng Yu <yu-cheng.yu@intel.com>
+Date: Mon, 23 Jan 2017 14:54:44 -0800
+Subject: [PATCH] x86/fpu/xstate: Fix xcomp_bv in XSAVES header
+
+commit dffba9a31c7769be3231c420d4b364c92ba3f1ac upstream.
+
+The compacted-format XSAVES area is determined at boot time and
+never changed after. The field xsave.header.xcomp_bv indicates
+which components are in the fixed XSAVES format.
+
+In fpstate_init() we did not set xcomp_bv to reflect the XSAVES
+format since at the time there is no valid data.
+
+However, after we do copy_init_fpstate_to_fpregs() in fpu__clear(),
+as in commit:
+
+ b22cbe404a9c x86/fpu: Fix invalid FPU ptrace state after execve()
+
+and when __fpu_restore_sig() does fpu__restore() for a COMPAT-mode
+app, a #GP occurs. This can be easily triggered by doing valgrind on
+a COMPAT-mode "Hello World," as reported by Joakim Tjernlund and
+others:
+
+ https://bugzilla.kernel.org/show_bug.cgi?id=190061
+
+Fix it by setting xcomp_bv correctly.
+
+This patch also moves the xcomp_bv initialization to the proper
+place, which was in copyin_to_xsaves() as of:
+
+ 4c833368f0bf x86/fpu: Set the xcomp_bv when we fake up a XSAVES area
+
+which fixed the bug too, but it's more efficient and cleaner to
+initialize things once per boot, not for every signal handling
+operation.
+
+Reported-by: Kevin Hao <haokexin@gmail.com>
+Reported-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
+Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>
+Cc: Andy Lutomirski <luto@kernel.org>
+Cc: Borislav Petkov <bp@suse.de>
+Cc: Dave Hansen <dave.hansen@linux.intel.com>
+Cc: Fenghua Yu <fenghua.yu@intel.com>
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Peter Zijlstra <peterz@infradead.org>
+Cc: Ravi V. Shankar <ravi.v.shankar@intel.com>
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Cc: haokexin@gmail.com
+Link: http://lkml.kernel.org/r/1485212084-4418-1-git-send-email-yu-cheng.yu@intel.com
+[ Combined it with 4c833368f0bf. ]
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+
+diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
+index e4e97a5355ce..de7234401275 100644
+--- a/arch/x86/kernel/fpu/core.c
++++ b/arch/x86/kernel/fpu/core.c
+@@ -9,6 +9,7 @@
+ #include <asm/fpu/regset.h>
+ #include <asm/fpu/signal.h>
+ #include <asm/fpu/types.h>
++#include <asm/fpu/xstate.h>
+ #include <asm/traps.h>
+
+ #include <linux/hardirq.h>
+@@ -183,7 +184,8 @@ void fpstate_init(union fpregs_state *state)
+ * it will #GP. Make sure it is replaced after the memset().
+ */
+ if (static_cpu_has(X86_FEATURE_XSAVES))
+- state->xsave.header.xcomp_bv = XCOMP_BV_COMPACTED_FORMAT;
++ state->xsave.header.xcomp_bv = XCOMP_BV_COMPACTED_FORMAT |
++ xfeatures_mask;
+
+ if (static_cpu_has(X86_FEATURE_FXSR))
+ fpstate_init_fxstate(&state->fxsave);
+diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
+index e287b9075527..1d7770447b3e 100644
+--- a/arch/x86/kernel/fpu/xstate.c
++++ b/arch/x86/kernel/fpu/xstate.c
+@@ -1070,7 +1070,6 @@ int copyin_to_xsaves(const void *kbuf, const void __user *ubuf,
+ * Add back in the features that came in from userspace:
+ */
+ xsave->header.xfeatures |= xfeatures;
+- xsave->header.xcomp_bv = XCOMP_BV_COMPACTED_FORMAT | xsave->header.xfeatures;
+
+ return 0;
+ }
+--
+2.12.0
+
