Merge tag 'v3.14.49' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.14

This is the 3.14.49 stable release

* tag 'v3.14.49' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (126 commits)
  Linux 3.14.49
  MIPS: KVM: Do not sign extend on unsigned MMIO load
  qla2xxx: Mark port lost when we receive an RSCN for it.
  Fix firmware loader uevent buffer NULL pointer dereference
  hpfs: hpfs_error: Remove static buffer, use vsprintf extension %pV instead
  arm64: Don't report clear pmds and puds as huge
  agp/intel: Fix typo in needs_ilk_vtd_wa()
  rbd: use GFP_NOIO in rbd_obj_request_create()
  9p: don't leave a half-initialized inode sitting around
  9p: forgetting to cancel request on interrupted zero-copy RPC
  SUNRPC: Fix a memory leak in the backchannel code
  nfs: increase size of EXCHANGE_ID name string buffer
  fixing infinite OPEN loop in 4.0 stateid recovery
  NFS: Fix size of NFSACL SETACL operations
  watchdog: omap: assert the counter being stopped before reprogramming
  of: return NUMA_NO_NODE from fallback of_node_to_nid()
  block: Do a full clone when splitting discard bios
  USB: usbfs: allow URBs to be reaped after disconnection
  dell-laptop: Fix allocating & freeing SMI buffer page
  ideapad: fix software rfkill setting
  ...

7 files changed, 13 insertions, 5 deletions

diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 8fc12f80b616..69afb5780815 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -561,6 +561,7 @@ typedef u64 acpi_integer;
 #define ACPI_NO_ACPI_ENABLE             0x10
 #define ACPI_NO_DEVICE_INIT             0x20
 #define ACPI_NO_OBJECT_INIT             0x40
+#define ACPI_NO_FACS_INIT               0x80
 
 /*
  * Initialization state
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index cd80aa80d03e..77af62187e7a 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -402,6 +402,7 @@ extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
 #define ACPI_OST_SC_INSERT_NOT_SUPPORTED	0x82
 
 extern void acpi_early_init(void);
+extern void acpi_subsystem_init(void);
 
 extern int acpi_nvs_register(__u64 start, __u64 size);
 
@@ -436,6 +437,7 @@ static inline const char *acpi_dev_name(struct acpi_device *adev)
 }
 
 static inline void acpi_early_init(void) { }
+static inline void acpi_subsystem_init(void) { }
 
 static inline int early_acpi_boot_init(void)
 {
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 0dae71e9971c..e1fb0f613a99 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1035,7 +1035,7 @@ struct buffer_head *jbd2_journal_get_descriptor_buffer(journal_t *journal);
 int jbd2_journal_next_log_block(journal_t *, unsigned long long *);
 int jbd2_journal_get_log_tail(journal_t *journal, tid_t *tid,
 			      unsigned long *block);
-void __jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
+int __jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
 void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
 
 /* Commit management */
@@ -1157,7 +1157,7 @@ extern int	   jbd2_journal_recover    (journal_t *journal);
 extern int	   jbd2_journal_wipe       (journal_t *, int);
 extern int	   jbd2_journal_skip_recovery	(journal_t *);
 extern void	   jbd2_journal_update_sb_errno(journal_t *);
-extern void	   jbd2_journal_update_sb_log_tail	(journal_t *, tid_t,
+extern int	   jbd2_journal_update_sb_log_tail	(journal_t *, tid_t,
 				unsigned long, int);
 extern void	   __jbd2_journal_abort_hard	(journal_t *);
 extern void	   jbd2_journal_abort      (journal_t *, int);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b84e786ff990..189c9ff97b29 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -428,6 +428,7 @@ enum {
 	ATA_HORKAGE_NO_NCQ_TRIM	= (1 << 19),	/* don't use queued TRIM */
 	ATA_HORKAGE_NOLPM	= (1 << 20),	/* don't use LPM */
 	ATA_HORKAGE_WD_BROKEN_LPM = (1 << 21),	/* some WDs have broken LPM */
+	ATA_HORKAGE_NOTRIM = (1 << 24),		/* don't use TRIM */
 
 	 /* DMA mask for user DMA control: User visible values; DO NOT
 	    renumber */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 53988cb3c05a..3a36a2c33aef 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1155,7 +1155,7 @@ struct nfs41_state_protection {
 	struct nfs4_op_map allow;
 };
 
-#define NFS4_EXCHANGE_ID_LEN	(48)
+#define NFS4_EXCHANGE_ID_LEN	(127)
 struct nfs41_exchange_id_args {
 	struct nfs_client		*client;
 	nfs4_verifier			*verifier;
diff --git a/include/linux/of.h b/include/linux/of.h
index 6f821dc62b8d..50c04fce2fc0 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -572,7 +572,10 @@ static inline const char *of_prop_next_string(struct property *prop,
 #if defined(CONFIG_OF) && defined(CONFIG_NUMA)
 extern int of_node_to_nid(struct device_node *np);
 #else
-static inline int of_node_to_nid(struct device_node *device) { return 0; }
+static inline int of_node_to_nid(struct device_node *device)
+{
+	return NUMA_NO_NODE;
+}
 #endif
 
 static inline struct device_node *of_find_matching_node(
diff --git a/include/uapi/linux/usbdevice_fs.h b/include/uapi/linux/usbdevice_fs.h
index 0c65e4b12617..ef29266ef77a 100644
--- a/include/uapi/linux/usbdevice_fs.h
+++ b/include/uapi/linux/usbdevice_fs.h
@@ -125,11 +125,12 @@ struct usbdevfs_hub_portinfo {
 	char port [127];	/* e.g. port 3 connects to device 27 */
 };
 
-/* Device capability flags */
+/* System and bus capability flags */
 #define USBDEVFS_CAP_ZERO_PACKET		0x01
 #define USBDEVFS_CAP_BULK_CONTINUATION		0x02
 #define USBDEVFS_CAP_NO_PACKET_SIZE_LIM		0x04
 #define USBDEVFS_CAP_BULK_SCATTER_GATHER	0x08
+#define USBDEVFS_CAP_REAP_AFTER_DISCONNECT	0x10
 
 /* USBDEVFS_DISCONNECT_CLAIM flags & struct */