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

4 files changed, 8 insertions, 8 deletions

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)