Merge 4.4.226 into android-4.4-p

Changes in 4.4.226
	ax25: fix setsockopt(SO_BINDTODEVICE)
	net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
	sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
	net/mlx5: Add command entry handling completion
	net: sun: fix missing release regions in cas_init_one().
	net/mlx4_core: fix a memory leak bug.
	uapi: fix linux/if_pppol2tp.h userspace compilation errors
	IB/cma: Fix reference count leak when no ipv4 addresses are set
	cachefiles: Fix race between read_waiter and read_copier involving op->to_do
	usb: gadget: legacy: fix redundant initialization warnings
	cifs: Fix null pointer check in cifs_read
	Input: usbtouchscreen - add support for BonXeon TP
	Input: evdev - call input_flush_device() on release(), not flush()
	Input: xpad - add custom init packet for Xbox One S controllers
	Input: i8042 - add ThinkPad S230u to i8042 reset list
	IB/qib: Call kobject_put() when kobject_init_and_add() fails
	ALSA: hwdep: fix a left shifting 1 by 31 UB bug
	ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
	exec: Always set cap_ambient in cap_bprm_set_creds
	fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
	include/asm-generic/topology.h: guard cpumask_of_node() macro argument
	iommu: Fix reference count leak in iommu_group_alloc.
	parisc: Fix kernel panic in mem_init()
	x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
	xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
	xfrm: fix a warning in xfrm_policy_insert_list
	xfrm: fix a NULL-ptr deref in xfrm_local_error
	vti4: eliminated some duplicate code.
	ip_vti: receive ipip packet by calling ip_tunnel_rcv
	netfilter: nft_reject_bridge: enable reject with bridge vlan
	netfilter: ipset: Fix subcounter update skip
	netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
	qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
	bonding: Fix reference count leak in bond_sysfs_slave_add.
	netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
	mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
	drm/fb-helper: Use proper plane mask for fb cleanup
	genirq/generic_pending: Do not lose pending affinity update
	usb: renesas_usbhs: gadget: fix spin_lock_init() for &uep->lock
	mac80211: fix memory leak
	net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
	mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap()
	asm-prototypes: Clear any CPP defines before declaring the functions
	sc16is7xx: move label 'err_spi' to correct section
	drm/msm: Fix possible null dereference on failure of get_pages()
	printk: help pr_debug and pr_devel to optimize out arguments
	scsi: zfcp: fix request object use-after-free in send path causing wrong traces
	Linux 4.4.226

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia5473e84bcdec9d8a045a80a1c683fc1072f8c4f

8 files changed, 22 insertions, 15 deletions

diff --git a/include/asm-generic/asm-prototypes.h b/include/asm-generic/asm-prototypes.h
index df13637e4017..939869c772b1 100644
--- a/include/asm-generic/asm-prototypes.h
+++ b/include/asm-generic/asm-prototypes.h
@@ -1,7 +1,13 @@
 #include <linux/bitops.h>
+#undef __memset
 extern void *__memset(void *, int, __kernel_size_t);
+#undef __memcpy
 extern void *__memcpy(void *, const void *, __kernel_size_t);
+#undef __memmove
 extern void *__memmove(void *, const void *, __kernel_size_t);
+#undef memset
 extern void *memset(void *, int, __kernel_size_t);
+#undef memcpy
 extern void *memcpy(void *, const void *, __kernel_size_t);
+#undef memmove
 extern void *memmove(void *, const void *, __kernel_size_t);
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index 5d2add1a6c96..864fcfa1df41 100644
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -51,7 +51,7 @@
   #ifdef CONFIG_NEED_MULTIPLE_NODES
     #define cpumask_of_node(node)	((node) == 0 ? cpu_online_mask : cpu_none_mask)
   #else
-    #define cpumask_of_node(node)	((void)node, cpu_online_mask)
+    #define cpumask_of_node(node)	((void)(node), cpu_online_mask)
   #endif
 #endif
 #ifndef pcibus_to_node
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 06cc39623d13..626139de5917 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -569,6 +569,7 @@ struct mlx5_cmd_work_ent {
 	struct delayed_work	cb_timeout_work;
 	void		       *context;
 	int			idx;
+	struct completion	handling;
 	struct completion	done;
 	struct mlx5_cmd        *cmd;
 	struct work_struct	work;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index a24043be7991..6a2cd2e79a11 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -461,7 +461,6 @@ static inline void page_mapcount_reset(struct page *page)
 
 static inline int page_mapcount(struct page *page)
 {
-	VM_BUG_ON_PAGE(PageSlab(page), page);
 	return atomic_read(&page->_mapcount) + 1;
 }
 
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index 2ab2830316b7..aca42a2e79cf 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -4,7 +4,7 @@
 
 #include <linux/netfilter/nf_conntrack_common.h>
 
-extern const char *const pptp_msg_name[];
+const char *pptp_msg_name(u_int16_t msg);
 
 /* state of the control session */
 enum pptp_ctrlsess_state {
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 9729565c25ff..9ccbdf2c1453 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -106,13 +106,13 @@ struct va_format {
 
 /*
  * Dummy printk for disabled debugging statements to use whilst maintaining
- * gcc's format and side-effect checking.
+ * gcc's format checking.
  */
-static inline __printf(1, 2)
-int no_printk(const char *fmt, ...)
-{
-	return 0;
-}
+#define no_printk(fmt, ...)			\
+do {						\
+	if (0)					\
+		printk(fmt, ##__VA_ARGS__);	\
+} while (0)
 
 #ifdef CONFIG_EARLY_PRINTK
 extern asmlinkage __printf(1, 2)
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index d77416963f05..72f3b0d65435 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -200,11 +200,13 @@ static inline void iboe_addr_get_sgid(struct rdma_dev_addr *dev_addr,
 	dev = dev_get_by_index(&init_net, dev_addr->bound_dev_if);
 	if (dev) {
 		ip4 = in_dev_get(dev);
-		if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address) {
+		if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address)
 			ipv6_addr_set_v4mapped(ip4->ifa_list->ifa_address,
 					       (struct in6_addr *)gid);
+
+		if (ip4)
 			in_dev_put(ip4);
-		}
+
 		dev_put(dev);
 	}
 }
diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
index dedfb2b1832a..c3a5c99f565b 100644
--- a/include/uapi/linux/l2tp.h
+++ b/include/uapi/linux/l2tp.h
@@ -9,9 +9,8 @@
 
 #include <linux/types.h>
 #include <linux/socket.h>
-#ifndef __KERNEL__
-#include <netinet/in.h>
-#endif
+#include <linux/in.h>
+#include <linux/in6.h>
 
 #define IPPROTO_L2TP		115
 
@@ -31,7 +30,7 @@ struct sockaddr_l2tpip {
 	__u32		l2tp_conn_id;	/* Connection ID of tunnel */
 
 	/* Pad to size of `struct sockaddr'. */
-	unsigned char	__pad[sizeof(struct sockaddr) -
+	unsigned char	__pad[__SOCK_SIZE__ -
 			      sizeof(__kernel_sa_family_t) -
 			      sizeof(__be16) - sizeof(struct in_addr) -
 			      sizeof(__u32)];