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-rw-r--r--include/asm-generic/stat.h14
-rw-r--r--include/drm/nouveau_drm.h7
-rw-r--r--include/drm/ttm/ttm_bo_api.h4
-rw-r--r--include/drm/ttm/ttm_bo_driver.h79
-rw-r--r--include/linux/atomic.h37
-rw-r--r--include/linux/bio.h4
-rw-r--r--include/linux/blk_types.h6
-rw-r--r--include/linux/blkdev.h3
-rw-r--r--include/linux/ceph/libceph.h3
-rw-r--r--include/linux/ceph/messenger.h1
-rw-r--r--include/linux/ceph/osd_client.h7
-rw-r--r--include/linux/drbd.h2
-rw-r--r--include/linux/fs.h1
-rw-r--r--include/linux/fsl-diu-fb.h1
-rw-r--r--include/linux/hardirq.h12
-rw-r--r--include/linux/highmem.h1
-rw-r--r--include/linux/i2c-id.h22
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/i2c/adp5588.h15
-rw-r--r--include/linux/if_vlan.h25
-rw-r--r--include/linux/input.h4
-rw-r--r--include/linux/iocontext.h1
-rw-r--r--include/linux/kernel.h246
-rw-r--r--include/linux/leds-lp5521.h47
-rw-r--r--include/linux/leds-lp5523.h47
-rw-r--r--include/linux/leds.h47
-rw-r--r--include/linux/libata.h2
-rw-r--r--include/linux/lockd/lockd.h1
-rw-r--r--include/linux/marvell_phy.h1
-rw-r--r--include/linux/mmc/sh_mmcif.h18
-rw-r--r--include/linux/netdevice.h5
-rw-r--r--include/linux/netfilter.h2
-rw-r--r--include/linux/nfs_fs.h6
-rw-r--r--include/linux/perf_event.h10
-rw-r--r--include/linux/printk.h248
-rw-r--r--include/linux/pwm_backlight.h1
-rw-r--r--include/linux/radix-tree.h39
-rw-r--r--include/linux/reiserfs_fs.h1
-rw-r--r--include/linux/resource.h1
-rw-r--r--include/linux/rtnetlink.h2
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/security.h9
-rw-r--r--include/linux/sh_clk.h4
-rw-r--r--include/linux/sh_intc.h2
-rw-r--r--include/linux/sh_timer.h1
-rw-r--r--include/linux/smp_lock.h3
-rw-r--r--include/linux/sunrpc/svc_xprt.h18
-rw-r--r--include/linux/tty.h3
-rw-r--r--include/linux/usb.h2
-rw-r--r--include/linux/usb/musb.h2
-rw-r--r--include/net/caif/caif_dev.h4
-rw-r--r--include/net/caif/caif_spi.h2
-rw-r--r--include/net/caif/cfcnfg.h8
-rw-r--r--include/net/cfg80211.h2
-rw-r--r--include/net/dn.h2
-rw-r--r--include/net/dst_ops.h1
-rw-r--r--include/net/neighbour.h2
-rw-r--r--include/net/netlink.h2
-rw-r--r--include/net/sock.h4
-rw-r--r--include/net/tcp.h6
-rw-r--r--include/net/udp.h4
-rw-r--r--include/scsi/libfc.h3
-rw-r--r--include/scsi/libiscsi.h3
-rw-r--r--include/scsi/libsas.h3
-rw-r--r--include/scsi/scsi_host.h23
-rw-r--r--include/trace/events/ext4.h97
-rw-r--r--include/xen/interface/memory.h13
-rw-r--r--include/xen/page.h7
-rw-r--r--include/xen/privcmd.h5
69 files changed, 822 insertions, 389 deletions
diff --git a/include/asm-generic/stat.h b/include/asm-generic/stat.h
index 47e64170305d..bd8cad21998e 100644
--- a/include/asm-generic/stat.h
+++ b/include/asm-generic/stat.h
@@ -33,18 +33,18 @@ struct stat {
int st_blksize; /* Optimal block size for I/O. */
int __pad2;
long st_blocks; /* Number 512-byte blocks allocated. */
- int st_atime; /* Time of last access. */
- unsigned int st_atime_nsec;
- int st_mtime; /* Time of last modification. */
- unsigned int st_mtime_nsec;
- int st_ctime; /* Time of last status change. */
- unsigned int st_ctime_nsec;
+ long st_atime; /* Time of last access. */
+ unsigned long st_atime_nsec;
+ long st_mtime; /* Time of last modification. */
+ unsigned long st_mtime_nsec;
+ long st_ctime; /* Time of last status change. */
+ unsigned long st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
-#if __BITS_PER_LONG != 64
/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
struct stat64 {
unsigned long long st_dev; /* Device. */
unsigned long long st_ino; /* File serial number. */
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 01a714119506..bc5590b1a1ac 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -80,6 +80,7 @@ struct drm_nouveau_gpuobj_free {
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
#define NOUVEAU_GETPARAM_PTIMER_TIME 14
+#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;
@@ -95,6 +96,12 @@ struct drm_nouveau_setparam {
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP 0x00000001
+#define NOUVEAU_GEM_TILE_32BPP 0x00000002
+#define NOUVEAU_GEM_TILE_ZETA 0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008
+
struct drm_nouveau_gem_info {
uint32_t handle;
uint32_t domain;
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 5afa5b52063e..beafc156a535 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -432,6 +432,10 @@ extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
* together with the @destroy function,
* enables driver-specific objects derived from a ttm_buffer_object.
* On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
* Returns
* -ENOMEM: Out of memory.
* -EINVAL: Invalid placement flags.
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d01b4ddbdc56..8e0c848326b6 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -206,14 +206,84 @@ struct ttm_tt {
struct ttm_mem_type_manager;
struct ttm_mem_type_manager_func {
+ /**
+ * struct ttm_mem_type_manager member init
+ *
+ * @man: Pointer to a memory type manager.
+ * @p_size: Implementation dependent, but typically the size of the
+ * range to be managed in pages.
+ *
+ * Called to initialize a private range manager. The function is
+ * expected to initialize the man::priv member.
+ * Returns 0 on success, negative error code on failure.
+ */
int (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+
+ /**
+ * struct ttm_mem_type_manager member takedown
+ *
+ * @man: Pointer to a memory type manager.
+ *
+ * Called to undo the setup done in init. All allocated resources
+ * should be freed.
+ */
int (*takedown)(struct ttm_mem_type_manager *man);
+
+ /**
+ * struct ttm_mem_type_manager member get_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @bo: Pointer to the buffer object we're allocating space for.
+ * @placement: Placement details.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function should allocate space in the memory type managed
+ * by @man. Placement details if
+ * applicable are given by @placement. If successful,
+ * @mem::mm_node should be set to a non-null value, and
+ * @mem::start should be set to a value identifying the beginning
+ * of the range allocated, and the function should return zero.
+ * If the memory region accomodate the buffer object, @mem::mm_node
+ * should be set to NULL, and the function should return 0.
+ * If a system error occured, preventing the request to be fulfilled,
+ * the function should return a negative error code.
+ *
+ * Note that @mem::mm_node will only be dereferenced by
+ * struct ttm_mem_type_manager functions and optionally by the driver,
+ * which has knowledge of the underlying type.
+ *
+ * This function may not be called from within atomic context, so
+ * an implementation can and must use either a mutex or a spinlock to
+ * protect any data structures managing the space.
+ */
int (*get_node)(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member put_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function frees memory type resources previously allocated
+ * and that are identified by @mem::mm_node and @mem::start. May not
+ * be called from within atomic context.
+ */
void (*put_node)(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member debug
+ *
+ * @man: Pointer to a memory type manager.
+ * @prefix: Prefix to be used in printout to identify the caller.
+ *
+ * This function is called to print out the state of the memory
+ * type manager to aid debugging of out-of-memory conditions.
+ * It may not be called from within atomic context.
+ */
void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
};
@@ -231,14 +301,13 @@ struct ttm_mem_type_manager {
uint64_t size;
uint32_t available_caching;
uint32_t default_caching;
+ const struct ttm_mem_type_manager_func *func;
+ void *priv;
/*
- * Protected by the bdev->lru_lock.
- * TODO: Consider one lru_lock per ttm_mem_type_manager.
- * Plays ill with list removal, though.
+ * Protected by the global->lru_lock.
*/
- const struct ttm_mem_type_manager_func *func;
- void *priv;
+
struct list_head lru;
};
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
new file mode 100644
index 000000000000..96c038e43d66
--- /dev/null
+++ b/include/linux/atomic.h
@@ -0,0 +1,37 @@
+#ifndef _LINUX_ATOMIC_H
+#define _LINUX_ATOMIC_H
+#include <asm/atomic.h>
+
+/**
+ * atomic_inc_not_zero_hint - increment if not null
+ * @v: pointer of type atomic_t
+ * @hint: probable value of the atomic before the increment
+ *
+ * This version of atomic_inc_not_zero() gives a hint of probable
+ * value of the atomic. This helps processor to not read the memory
+ * before doing the atomic read/modify/write cycle, lowering
+ * number of bus transactions on some arches.
+ *
+ * Returns: 0 if increment was not done, 1 otherwise.
+ */
+#ifndef atomic_inc_not_zero_hint
+static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
+{
+ int val, c = hint;
+
+ /* sanity test, should be removed by compiler if hint is a constant */
+ if (!hint)
+ return atomic_inc_not_zero(v);
+
+ do {
+ val = atomic_cmpxchg(v, c, c + 1);
+ if (val == c)
+ return 1;
+ c = val;
+ } while (c);
+
+ return 0;
+}
+#endif
+
+#endif /* _LINUX_ATOMIC_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ba679992d39b..35dcdb3589bc 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -66,10 +66,6 @@
#define bio_offset(bio) bio_iovec((bio))->bv_offset
#define bio_segments(bio) ((bio)->bi_vcnt - (bio)->bi_idx)
#define bio_sectors(bio) ((bio)->bi_size >> 9)
-#define bio_empty_barrier(bio) \
- ((bio->bi_rw & REQ_HARDBARRIER) && \
- !bio_has_data(bio) && \
- !(bio->bi_rw & REQ_DISCARD))
static inline unsigned int bio_cur_bytes(struct bio *bio)
{
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 0437ab6bb54c..46ad5197537a 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -122,7 +122,6 @@ enum rq_flag_bits {
__REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
__REQ_FAILFAST_DRIVER, /* no driver retries of driver errors */
- __REQ_HARDBARRIER, /* may not be passed by drive either */
__REQ_SYNC, /* request is sync (sync write or read) */
__REQ_META, /* metadata io request */
__REQ_DISCARD, /* request to discard sectors */
@@ -159,7 +158,6 @@ enum rq_flag_bits {
#define REQ_FAILFAST_DEV (1 << __REQ_FAILFAST_DEV)
#define REQ_FAILFAST_TRANSPORT (1 << __REQ_FAILFAST_TRANSPORT)
#define REQ_FAILFAST_DRIVER (1 << __REQ_FAILFAST_DRIVER)
-#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
#define REQ_SYNC (1 << __REQ_SYNC)
#define REQ_META (1 << __REQ_META)
#define REQ_DISCARD (1 << __REQ_DISCARD)
@@ -168,8 +166,8 @@ enum rq_flag_bits {
#define REQ_FAILFAST_MASK \
(REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
#define REQ_COMMON_MASK \
- (REQ_WRITE | REQ_FAILFAST_MASK | REQ_HARDBARRIER | REQ_SYNC | \
- REQ_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+ (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
+ REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
#define REQ_CLONE_MASK REQ_COMMON_MASK
#define REQ_UNPLUG (1 << __REQ_UNPLUG)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5027a599077d..aae86fd10c4f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -552,8 +552,7 @@ static inline void blk_clear_queue_full(struct request_queue *q, int sync)
* it already be started by driver.
*/
#define RQ_NOMERGE_FLAGS \
- (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER | \
- REQ_FLUSH | REQ_FUA)
+ (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
#define rq_mergeable(rq) \
(!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
(((rq)->cmd_flags & REQ_DISCARD) || \
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index f22b2e941686..9e76d35670d2 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -227,8 +227,7 @@ extern int ceph_open_session(struct ceph_client *client);
extern void ceph_release_page_vector(struct page **pages, int num_pages);
extern struct page **ceph_get_direct_page_vector(const char __user *data,
- int num_pages,
- loff_t off, size_t len);
+ int num_pages);
extern void ceph_put_page_vector(struct page **pages, int num_pages);
extern void ceph_release_page_vector(struct page **pages, int num_pages);
extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 5956d62c3057..a108b425fee2 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -82,6 +82,7 @@ struct ceph_msg {
struct ceph_buffer *middle;
struct page **pages; /* data payload. NOT OWNER. */
unsigned nr_pages; /* size of page array */
+ unsigned page_alignment; /* io offset in first page */
struct ceph_pagelist *pagelist; /* instead of pages */
struct list_head list_head;
struct kref kref;
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 6c91fb032c39..a1af29648fb5 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -79,6 +79,7 @@ struct ceph_osd_request {
struct ceph_file_layout r_file_layout;
struct ceph_snap_context *r_snapc; /* snap context for writes */
unsigned r_num_pages; /* size of page array (follows) */
+ unsigned r_page_alignment; /* io offset in first page */
struct page **r_pages; /* pages for data payload */
int r_pages_from_pool;
int r_own_pages; /* if true, i own page list */
@@ -194,7 +195,8 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *,
int do_sync, u32 truncate_seq,
u64 truncate_size,
struct timespec *mtime,
- bool use_mempool, int num_reply);
+ bool use_mempool, int num_reply,
+ int page_align);
static inline void ceph_osdc_get_request(struct ceph_osd_request *req)
{
@@ -218,7 +220,8 @@ extern int ceph_osdc_readpages(struct ceph_osd_client *osdc,
struct ceph_file_layout *layout,
u64 off, u64 *plen,
u32 truncate_seq, u64 truncate_size,
- struct page **pages, int nr_pages);
+ struct page **pages, int nr_pages,
+ int page_align);
extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
struct ceph_vino vino,
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 9b2a0158f399..ef44c7a0638c 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.9rc2"
+#define REL_VERSION "8.3.9"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 95
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 334d68a17108..eedc00b7b1ee 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1612,7 +1612,6 @@ struct super_operations {
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
#endif
int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
- int (*trim_fs) (struct super_block *, struct fstrim_range *);
};
/*
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index fc295d7ea463..781d4671415f 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -54,7 +54,6 @@ struct aoi_display_offset {
};
#define MFB_SET_CHROMA_KEY _IOW('M', 1, struct mfb_chroma_key)
-#define MFB_WAIT_FOR_VSYNC _IOW('F', 0x20, u_int32_t)
#define MFB_SET_BRIGHTNESS _IOW('M', 3, __u8)
#define MFB_SET_ALPHA 0x80014d00
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8a389b608ce3..32f9fd6619b4 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -2,9 +2,6 @@
#define LINUX_HARDIRQ_H
#include <linux/preempt.h>
-#ifdef CONFIG_PREEMPT
-#include <linux/smp_lock.h>
-#endif
#include <linux/lockdep.h>
#include <linux/ftrace_irq.h>
#include <asm/hardirq.h>
@@ -96,11 +93,16 @@
*/
#define in_nmi() (preempt_count() & NMI_MASK)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
+# include <linux/sched.h>
+# define PREEMPT_INATOMIC_BASE (current->lock_depth >= 0)
+#else
+# define PREEMPT_INATOMIC_BASE 0
+#endif
+
#if defined(CONFIG_PREEMPT)
-# define PREEMPT_INATOMIC_BASE kernel_locked()
# define PREEMPT_CHECK_OFFSET 1
#else
-# define PREEMPT_INATOMIC_BASE 0
# define PREEMPT_CHECK_OFFSET 0
#endif
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index e9138198e823..b676c585574e 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -5,6 +5,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
+#include <linux/hardirq.h>
#include <asm/cacheflush.h>
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e844a0b18695..4bef5c557160 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -32,28 +32,6 @@
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
-#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
-#define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */
-#define I2C_HW_B_CX231XX 0x010024 /* Conexant CX231XX USB based cards */
-#define I2C_HW_B_HDPVR 0x010025 /* Hauppauge HD PVR */
-
-/* --- SGI adapters */
-#define I2C_HW_SGI_VINO 0x160000
-
-/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_W9968CF 0x04000d
-#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
-
-/* --- Miscellaneous adapters */
-#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
-#define I2C_HW_SAA7134 0x090000 /* SAA7134 video decoder bus */
#endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 889b35abaeda..56cfe23ffb39 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,7 +353,7 @@ struct i2c_algorithm {
*/
struct i2c_adapter {
struct module *owner;
- unsigned int id;
+ unsigned int id __deprecated;
unsigned int class; /* classes to allow probing for */
const struct i2c_algorithm *algo; /* the algorithm to access the bus */
void *algo_data;
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 3c5d6b6e765c..cec17cf6cac2 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
/*
* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@@ -77,13 +77,26 @@
/* Configuration Register1 */
#define ADP5588_AUTO_INC (1 << 7)
#define ADP5588_GPIEM_CFG (1 << 6)
+#define ADP5588_OVR_FLOW_M (1 << 5)
#define ADP5588_INT_CFG (1 << 4)
+#define ADP5588_OVR_FLOW_IEN (1 << 3)
+#define ADP5588_K_LCK_IM (1 << 2)
#define ADP5588_GPI_IEN (1 << 1)
+#define ADP5588_KE_IEN (1 << 0)
/* Interrupt Status Register */
+#define ADP5588_CMP2_INT (1 << 5)
+#define ADP5588_CMP1_INT (1 << 4)
+#define ADP5588_OVR_FLOW_INT (1 << 3)
+#define ADP5588_K_LCK_INT (1 << 2)
#define ADP5588_GPI_INT (1 << 1)
#define ADP5588_KE_INT (1 << 0)
+/* Key Lock and Event Counter Register */
+#define ADP5588_K_LCK_EN (1 << 6)
+#define ADP5588_LCK21 0x30
+#define ADP5588_KEC 0xF
+
#define ADP5588_MAXGPIO 18
#define ADP5588_BANK(offs) ((offs) >> 3)
#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index c2f3a72712ce..635e1faec412 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -339,6 +339,31 @@ static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
}
}
+/**
+ * vlan_get_protocol - get protocol EtherType.
+ * @skb: skbuff to query
+ *
+ * Returns the EtherType of the packet, regardless of whether it is
+ * vlan encapsulated (normal or hardware accelerated) or not.
+ */
+static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
+{
+ __be16 protocol = 0;
+
+ if (vlan_tx_tag_present(skb) ||
+ skb->protocol != cpu_to_be16(ETH_P_8021Q))
+ protocol = skb->protocol;
+ else {
+ __be16 proto, *protop;
+ protop = skb_header_pointer(skb, offsetof(struct vlan_ethhdr,
+ h_vlan_encapsulated_proto),
+ sizeof(proto), &proto);
+ if (likely(protop))
+ protocol = *protop;
+ }
+
+ return protocol;
+}
#endif /* __KERNEL__ */
/* VLAN IOCTLs are found in sockios.h */
diff --git a/include/linux/input.h b/include/linux/input.h
index 51af441f3a21..6ef44465db8d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1406,6 +1406,8 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data)
int __must_check input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);
+void input_reset_device(struct input_dev *);
+
int __must_check input_register_handler(struct input_handler *);
void input_unregister_handler(struct input_handler *);
@@ -1421,7 +1423,7 @@ void input_release_device(struct input_handle *);
int input_open_device(struct input_handle *);
void input_close_device(struct input_handle *);
-int input_flush_device(struct input_handle* handle, struct file* file);
+int input_flush_device(struct input_handle *handle, struct file *file);
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 3e70b21884a9..b2eee896dcbc 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -76,7 +76,6 @@ int put_io_context(struct io_context *ioc);
void exit_io_context(struct task_struct *task);
struct io_context *get_io_context(gfp_t gfp_flags, int node);
struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
-void copy_io_context(struct io_context **pdst, struct io_context **psrc);
#else
static inline void exit_io_context(struct task_struct *task)
{
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 450092c1e35f..b6de9a6f7018 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -17,13 +17,11 @@
#include <linux/bitops.h>
#include <linux/log2.h>
#include <linux/typecheck.h>
+#include <linux/printk.h>
#include <linux/dynamic_debug.h>
#include <asm/byteorder.h>
#include <asm/bug.h>
-extern const char linux_banner[];
-extern const char linux_proc_banner[];
-
#define USHRT_MAX ((u16)(~0U))
#define SHRT_MAX ((s16)(USHRT_MAX>>1))
#define SHRT_MIN ((s16)(-SHRT_MAX - 1))
@@ -60,7 +58,7 @@ extern const char linux_proc_banner[];
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#define roundup(x, y) ( \
{ \
- typeof(y) __y = y; \
+ const typeof(y) __y = y; \
(((x) + (__y - 1)) / __y) * __y; \
} \
)
@@ -110,31 +108,6 @@ extern const char linux_proc_banner[];
*/
#define lower_32_bits(n) ((u32)(n))
-#define KERN_EMERG "<0>" /* system is unusable */
-#define KERN_ALERT "<1>" /* action must be taken immediately */
-#define KERN_CRIT "<2>" /* critical conditions */
-#define KERN_ERR "<3>" /* error conditions */
-#define KERN_WARNING "<4>" /* warning conditions */
-#define KERN_NOTICE "<5>" /* normal but significant condition */
-#define KERN_INFO "<6>" /* informational */
-#define KERN_DEBUG "<7>" /* debug-level messages */
-
-/* Use the default kernel loglevel */
-#define KERN_DEFAULT "<d>"
-/*
- * Annotation for a "continued" line of log printout (only done after a
- * line that had no enclosing \n). Only to be used by core/arch code
- * during early bootup (a continued line is not SMP-safe otherwise).
- */
-#define KERN_CONT "<c>"
-
-extern int console_printk[];
-
-#define console_loglevel (console_printk[0])
-#define default_message_loglevel (console_printk[1])
-#define minimum_console_loglevel (console_printk[2])
-#define default_console_loglevel (console_printk[3])
-
struct completion;
struct pt_regs;
struct user;
@@ -187,11 +160,6 @@ static inline void might_fault(void)
}
#endif
-struct va_format {
- const char *fmt;
- va_list *va;
-};
-
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(int state);
NORET_TYPE void panic(const char * fmt, ...)
@@ -245,114 +213,8 @@ extern int func_ptr_is_kernel_text(void *ptr);
struct pid;
extern struct pid *session_of_pgrp(struct pid *pgrp);
-/*
- * FW_BUG
- * Add this to a message where you are sure the firmware is buggy or behaves
- * really stupid or out of spec. Be aware that the responsible BIOS developer
- * should be able to fix this issue or at least get a concrete idea of the
- * problem by reading your message without the need of looking at the kernel
- * code.
- *
- * Use it for definite and high priority BIOS bugs.
- *
- * FW_WARN
- * Use it for not that clear (e.g. could the kernel messed up things already?)
- * and medium priority BIOS bugs.
- *
- * FW_INFO
- * Use this one if you want to tell the user or vendor about something
- * suspicious, but generally harmless related to the firmware.
- *
- * Use it for information or very low priority BIOS bugs.
- */
-#define FW_BUG "[Firmware Bug]: "
-#define FW_WARN "[Firmware Warn]: "
-#define FW_INFO "[Firmware Info]: "
-
-/*
- * HW_ERR
- * Add this to a message for hardware errors, so that user can report
- * it to hardware vendor instead of LKML or software vendor.
- */
-#define HW_ERR "[Hardware Error]: "
-
-#ifdef CONFIG_PRINTK
-asmlinkage int vprintk(const char *fmt, va_list args)
- __attribute__ ((format (printf, 1, 0)));
-asmlinkage int printk(const char * fmt, ...)
- __attribute__ ((format (printf, 1, 2))) __cold;
-
-/*
- * Please don't use printk_ratelimit(), because it shares ratelimiting state
- * with all other unrelated printk_ratelimit() callsites. Instead use
- * printk_ratelimited() or plain old __ratelimit().
- */
-extern int __printk_ratelimit(const char *func);
-#define printk_ratelimit() __printk_ratelimit(__func__)
-extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
- unsigned int interval_msec);
-
-extern int printk_delay_msec;
-
-/*
- * Print a one-time message (analogous to WARN_ONCE() et al):
- */
-#define printk_once(x...) ({ \
- static bool __print_once; \
- \
- if (!__print_once) { \
- __print_once = true; \
- printk(x); \
- } \
-})
-
-void log_buf_kexec_setup(void);
-#else
-static inline int vprintk(const char *s, va_list args)
- __attribute__ ((format (printf, 1, 0)));
-static inline int vprintk(const char *s, va_list args) { return 0; }
-static inline int printk(const char *s, ...)
- __attribute__ ((format (printf, 1, 2)));
-static inline int __cold printk(const char *s, ...) { return 0; }
-static inline int printk_ratelimit(void) { return 0; }
-static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
- unsigned int interval_msec) \
- { return false; }
-
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_once(x...) printk(x)
-
-static inline void log_buf_kexec_setup(void)
-{
-}
-#endif
-
-/*
- * Dummy printk for disabled debugging statements to use whilst maintaining
- * gcc's format and side-effect checking.
- */
-static inline __attribute__ ((format (printf, 1, 2)))
-int no_printk(const char *s, ...) { return 0; }
-
-extern int printk_needs_cpu(int cpu);
-extern void printk_tick(void);
-
-extern void asmlinkage __attribute__((format(printf, 1, 2)))
- early_printk(const char *fmt, ...);
-
unsigned long int_sqrt(unsigned long);
-static inline void console_silent(void)
-{
- console_loglevel = 0;
-}
-
-static inline void console_verbose(void)
-{
- if (console_loglevel)
- console_loglevel = 15;
-}
-
extern void bust_spinlocks(int yes);
extern void wake_up_klogd(void);
extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */
@@ -389,22 +251,6 @@ extern enum system_states {
#define TAINT_CRAP 10
#define TAINT_FIRMWARE_WORKAROUND 11
-extern void dump_stack(void) __cold;
-
-enum {
- DUMP_PREFIX_NONE,
- DUMP_PREFIX_ADDRESS,
- DUMP_PREFIX_OFFSET
-};
-extern void hex_dump_to_buffer(const void *buf, size_t len,
- int rowsize, int groupsize,
- char *linebuf, size_t linebuflen, bool ascii);
-extern void print_hex_dump(const char *level, const char *prefix_str,
- int prefix_type, int rowsize, int groupsize,
- const void *buf, size_t len, bool ascii);
-extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
- const void *buf, size_t len);
-
extern const char hex_asc[];
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
@@ -418,94 +264,6 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
extern int hex_to_bin(char ch);
-#ifndef pr_fmt
-#define pr_fmt(fmt) fmt
-#endif
-
-#define pr_emerg(fmt, ...) \
- printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert(fmt, ...) \
- printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit(fmt, ...) \
- printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err(fmt, ...) \
- printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning(fmt, ...) \
- printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn pr_warning
-#define pr_notice(fmt, ...) \
- printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info(fmt, ...) \
- printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_cont(fmt, ...) \
- printk(KERN_CONT fmt, ##__VA_ARGS__)
-
-/* pr_devel() should produce zero code unless DEBUG is defined */
-#ifdef DEBUG
-#define pr_devel(fmt, ...) \
- printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_devel(fmt, ...) \
- ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug(fmt, ...) \
- printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
-/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
-#define pr_debug(fmt, ...) \
- dynamic_pr_debug(fmt, ##__VA_ARGS__)
-#else
-#define pr_debug(fmt, ...) \
- ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/*
- * ratelimited messages with local ratelimit_state,
- * no local ratelimit_state used in the !PRINTK case
- */
-#ifdef CONFIG_PRINTK
-#define printk_ratelimited(fmt, ...) ({ \
- static DEFINE_RATELIMIT_STATE(_rs, \
- DEFAULT_RATELIMIT_INTERVAL, \
- DEFAULT_RATELIMIT_BURST); \
- \
- if (__ratelimit(&_rs)) \
- printk(fmt, ##__VA_ARGS__); \
-})
-#else
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_ratelimited printk
-#endif
-
-#define pr_emerg_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn_ratelimited pr_warning_ratelimited
-#define pr_notice_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-/* no pr_cont_ratelimited, don't do that... */
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_debug_ratelimited(fmt, ...) \
- ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
- ##__VA_ARGS__); 0; })
-#endif
-
/*
* General tracing related utility functions - trace_printk(),
* tracing_on/tracing_off and tracing_start()/tracing_stop
diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h
new file mode 100644
index 000000000000..38368d785f08
--- /dev/null
+++ b/include/linux/leds-lp5521.h
@@ -0,0 +1,47 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5521_H
+#define __LINUX_LP5521_H
+
+/* See Documentation/leds/leds-lp5521.txt */
+
+struct lp5521_led_config {
+ u8 chan_nr;
+ u8 led_current; /* mA x10, 0 if led is not connected */
+ u8 max_current;
+};
+
+#define LP5521_CLOCK_AUTO 0
+#define LP5521_CLOCK_INT 1
+#define LP5521_CLOCK_EXT 2
+
+struct lp5521_platform_data {
+ struct lp5521_led_config *led_config;
+ u8 num_channels;
+ u8 clock_mode;
+ int (*setup_resources)(void);
+ void (*release_resources)(void);
+ void (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5521_H */
diff --git a/include/linux/leds-lp5523.h b/include/linux/leds-lp5523.h
new file mode 100644
index 000000000000..796747637b80
--- /dev/null
+++ b/include/linux/leds-lp5523.h
@@ -0,0 +1,47 @@
+/*
+ * LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5523_H
+#define __LINUX_LP5523_H
+
+/* See Documentation/leds/leds-lp5523.txt */
+
+struct lp5523_led_config {
+ u8 chan_nr;
+ u8 led_current; /* mA x10, 0 if led is not connected */
+ u8 max_current;
+};
+
+#define LP5523_CLOCK_AUTO 0
+#define LP5523_CLOCK_INT 1
+#define LP5523_CLOCK_EXT 2
+
+struct lp5523_platform_data {
+ struct lp5523_led_config *led_config;
+ u8 num_channels;
+ u8 clock_mode;
+ int (*setup_resources)(void);
+ void (*release_resources)(void);
+ void (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5523_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index ba6986a11663..0f19df9e37b0 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -15,6 +15,7 @@
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/rwsem.h>
+#include <linux/timer.h>
struct device;
/*
@@ -45,10 +46,14 @@ struct led_classdev {
/* Get LED brightness level */
enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
- /* Activate hardware accelerated blink, delays are in
- * miliseconds and if none is provided then a sensible default
- * should be chosen. The call can adjust the timings if it can't
- * match the values specified exactly. */
+ /*
+ * Activate hardware accelerated blink, delays are in milliseconds
+ * and if both are zero then a sensible default should be chosen.
+ * The call should adjust the timings in that case and if it can't
+ * match the values specified exactly.
+ * Deactivate blinking again when the brightness is set to a fixed
+ * value via the brightness_set() callback.
+ */
int (*blink_set)(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off);
@@ -57,6 +62,10 @@ struct led_classdev {
struct list_head node; /* LED Device list */
const char *default_trigger; /* Trigger to use */
+ unsigned long blink_delay_on, blink_delay_off;
+ struct timer_list blink_timer;
+ int blink_brightness;
+
#ifdef CONFIG_LEDS_TRIGGERS
/* Protects the trigger data below */
struct rw_semaphore trigger_lock;
@@ -73,6 +82,36 @@ extern void led_classdev_unregister(struct led_classdev *led_cdev);
extern void led_classdev_suspend(struct led_classdev *led_cdev);
extern void led_classdev_resume(struct led_classdev *led_cdev);
+/**
+ * led_blink_set - set blinking with software fallback
+ * @led_cdev: the LED to start blinking
+ * @delay_on: the time it should be on (in ms)
+ * @delay_off: the time it should ble off (in ms)
+ *
+ * This function makes the LED blink, attempting to use the
+ * hardware acceleration if possible, but falling back to
+ * software blinking if there is no hardware blinking or if
+ * the LED refuses the passed values.
+ *
+ * Note that if software blinking is active, simply calling
+ * led_cdev->brightness_set() will not stop the blinking,
+ * use led_classdev_brightness_set() instead.
+ */
+extern void led_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off);
+/**
+ * led_brightness_set - set LED brightness
+ * @led_cdev: the LED to set
+ * @brightness: the brightness to set it to
+ *
+ * Set an LED's brightness, and, if necessary, cancel the
+ * software blink timer that implements blinking when the
+ * hardware doesn't.
+ */
+extern void led_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness);
+
/*
* LED Triggers
*/
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 15b77b8dc7e1..d947b1231662 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -986,7 +986,7 @@ extern void ata_host_init(struct ata_host *, struct device *,
unsigned long, struct ata_port_operations *);
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
-extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a34dea46b629..2dee05e5119a 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -43,6 +43,7 @@ struct nlm_host {
struct sockaddr_storage h_addr; /* peer address */
size_t h_addrlen;
struct sockaddr_storage h_srcaddr; /* our address (optional) */
+ size_t h_srcaddrlen;
struct rpc_clnt *h_rpcclnt; /* RPC client to talk to peer */
char *h_name; /* remote hostname */
u32 h_version; /* interface version */
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 1ff81b51b656..dd3c34ebca9a 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -11,6 +11,7 @@
#define MARVELL_PHY_ID_88E1118 0x01410e10
#define MARVELL_PHY_ID_88E1121R 0x01410cb0
#define MARVELL_PHY_ID_88E1145 0x01410cd0
+#define MARVELL_PHY_ID_88E1149R 0x01410e50
#define MARVELL_PHY_ID_88E1240 0x01410e30
#define MARVELL_PHY_ID_88E1318S 0x01410e90
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index d19e2114fd86..5c99da1078aa 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -59,19 +59,19 @@ struct sh_mmcif_plat_data {
#define MMCIF_CE_HOST_STS2 0x0000004C
#define MMCIF_CE_VERSION 0x0000007C
-extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
+static inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
{
return readl(addr + reg);
}
-extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
+static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
{
writel(val, addr + reg);
}
#define SH_MMCIF_BBS 512 /* boot block size */
-extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
+static inline void sh_mmcif_boot_cmd_send(void __iomem *base,
unsigned long cmd, unsigned long arg)
{
sh_mmcif_writel(base, MMCIF_CE_INT, 0);
@@ -79,7 +79,7 @@ extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd);
}
-extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
+static inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
{
unsigned long tmp;
int cnt;
@@ -95,14 +95,14 @@ extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
return -1;
}
-extern inline int sh_mmcif_boot_cmd(void __iomem *base,
+static inline int sh_mmcif_boot_cmd(void __iomem *base,
unsigned long cmd, unsigned long arg)
{
sh_mmcif_boot_cmd_send(base, cmd, arg);
return sh_mmcif_boot_cmd_poll(base, 0x00010000);
}
-extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
+static inline int sh_mmcif_boot_do_read_single(void __iomem *base,
unsigned int block_nr,
unsigned long *buf)
{
@@ -125,7 +125,7 @@ extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
return 0;
}
-extern inline int sh_mmcif_boot_do_read(void __iomem *base,
+static inline int sh_mmcif_boot_do_read(void __iomem *base,
unsigned long first_block,
unsigned long nr_blocks,
void *buf)
@@ -143,7 +143,7 @@ extern inline int sh_mmcif_boot_do_read(void __iomem *base,
return ret;
}
-extern inline void sh_mmcif_boot_init(void __iomem *base)
+static inline void sh_mmcif_boot_init(void __iomem *base)
{
unsigned long tmp;
@@ -177,7 +177,7 @@ extern inline void sh_mmcif_boot_init(void __iomem *base)
sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
}
-extern inline void sh_mmcif_boot_slurp(void __iomem *base,
+static inline void sh_mmcif_boot_slurp(void __iomem *base,
unsigned char *buf,
unsigned long no_bytes)
{
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 072652d94d9f..d8fd2c23a1b9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1554,6 +1554,11 @@ static inline void netif_tx_wake_all_queues(struct net_device *dev)
static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
{
+ if (WARN_ON(!dev_queue)) {
+ printk(KERN_INFO "netif_stop_queue() cannot be called before "
+ "register_netdev()");
+ return;
+ }
set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
}
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 89341c32631a..03317c8d4077 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -215,7 +215,7 @@ NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
int ret;
if (!cond ||
- (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
+ ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
ret = okfn(skb);
return ret;
}
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index bba26684acdc..c66fdb7d6998 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -593,12 +593,6 @@ nfs_fileid_to_ino_t(u64 fileid)
return ino;
}
-#define nfs_wait_event(clnt, wq, condition) \
-({ \
- int __retval = wait_event_killable(wq, condition); \
- __retval; \
-})
-
#define NFS_JUKEBOX_RETRY_TIME (5 * HZ)
#endif /* __KERNEL__ */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 057bf22a8323..40150f345982 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -747,6 +747,16 @@ struct perf_event {
u64 tstamp_running;
u64 tstamp_stopped;
+ /*
+ * timestamp shadows the actual context timing but it can
+ * be safely used in NMI interrupt context. It reflects the
+ * context time as it was when the event was last scheduled in.
+ *
+ * ctx_time already accounts for ctx->timestamp. Therefore to
+ * compute ctx_time for a sample, simply add perf_clock().
+ */
+ u64 shadow_ctx_time;
+
struct perf_event_attr attr;
struct hw_perf_event hw;
diff --git a/include/linux/printk.h b/include/linux/printk.h
new file mode 100644
index 000000000000..b772ca5fbdf0
--- /dev/null
+++ b/include/linux/printk.h
@@ -0,0 +1,248 @@
+#ifndef __KERNEL_PRINTK__
+#define __KERNEL_PRINTK__
+
+extern const char linux_banner[];
+extern const char linux_proc_banner[];
+
+#define KERN_EMERG "<0>" /* system is unusable */
+#define KERN_ALERT "<1>" /* action must be taken immediately */
+#define KERN_CRIT "<2>" /* critical conditions */
+#define KERN_ERR "<3>" /* error conditions */
+#define KERN_WARNING "<4>" /* warning conditions */
+#define KERN_NOTICE "<5>" /* normal but significant condition */
+#define KERN_INFO "<6>" /* informational */
+#define KERN_DEBUG "<7>" /* debug-level messages */
+
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT "<d>"
+/*
+ * Annotation for a "continued" line of log printout (only done after a
+ * line that had no enclosing \n). Only to be used by core/arch code
+ * during early bootup (a continued line is not SMP-safe otherwise).
+ */
+#define KERN_CONT "<c>"
+
+extern int console_printk[];
+
+#define console_loglevel (console_printk[0])
+#define default_message_loglevel (console_printk[1])
+#define minimum_console_loglevel (console_printk[2])
+#define default_console_loglevel (console_printk[3])
+
+struct va_format {
+ const char *fmt;
+ va_list *va;
+};
+
+/*
+ * FW_BUG
+ * Add this to a message where you are sure the firmware is buggy or behaves
+ * really stupid or out of spec. Be aware that the responsible BIOS developer
+ * should be able to fix this issue or at least get a concrete idea of the
+ * problem by reading your message without the need of looking at the kernel
+ * code.
+ *
+ * Use it for definite and high priority BIOS bugs.
+ *
+ * FW_WARN
+ * Use it for not that clear (e.g. could the kernel messed up things already?)
+ * and medium priority BIOS bugs.
+ *
+ * FW_INFO
+ * Use this one if you want to tell the user or vendor about something
+ * suspicious, but generally harmless related to the firmware.
+ *
+ * Use it for information or very low priority BIOS bugs.
+ */
+#define FW_BUG "[Firmware Bug]: "
+#define FW_WARN "[Firmware Warn]: "
+#define FW_INFO "[Firmware Info]: "
+
+/*
+ * HW_ERR
+ * Add this to a message for hardware errors, so that user can report
+ * it to hardware vendor instead of LKML or software vendor.
+ */
+#define HW_ERR "[Hardware Error]: "
+
+#ifdef CONFIG_PRINTK
+asmlinkage int vprintk(const char *fmt, va_list args)
+ __attribute__ ((format (printf, 1, 0)));
+asmlinkage int printk(const char * fmt, ...)
+ __attribute__ ((format (printf, 1, 2))) __cold;
+
+/*
+ * Please don't use printk_ratelimit(), because it shares ratelimiting state
+ * with all other unrelated printk_ratelimit() callsites. Instead use
+ * printk_ratelimited() or plain old __ratelimit().
+ */
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+ unsigned int interval_msec);
+
+extern int printk_delay_msec;
+extern int dmesg_restrict;
+
+/*
+ * Print a one-time message (analogous to WARN_ONCE() et al):
+ */
+#define printk_once(x...) ({ \
+ static bool __print_once; \
+ \
+ if (!__print_once) { \
+ __print_once = true; \
+ printk(x); \
+ } \
+})
+
+void log_buf_kexec_setup(void);
+#else
+static inline int vprintk(const char *s, va_list args)
+ __attribute__ ((format (printf, 1, 0)));
+static inline int vprintk(const char *s, va_list args) { return 0; }
+static inline int printk(const char *s, ...)
+ __attribute__ ((format (printf, 1, 2)));
+static inline int __cold printk(const char *s, ...) { return 0; }
+static inline int printk_ratelimit(void) { return 0; }
+static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
+ unsigned int interval_msec) \
+ { return false; }
+
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+
+static inline void log_buf_kexec_setup(void)
+{
+}
+#endif
+
+/*
+ * Dummy printk for disabled debugging statements to use whilst maintaining
+ * gcc's format and side-effect checking.
+ */
+static inline __attribute__ ((format (printf, 1, 2)))
+int no_printk(const char *s, ...) { return 0; }
+
+extern int printk_needs_cpu(int cpu);
+extern void printk_tick(void);
+
+extern void asmlinkage __attribute__((format(printf, 1, 2)))
+ early_printk(const char *fmt, ...);
+
+static inline void console_silent(void)
+{
+ console_loglevel = 0;
+}
+
+static inline void console_verbose(void)
+{
+ if (console_loglevel)
+ console_loglevel = 15;
+}
+
+extern void dump_stack(void) __cold;
+
+enum {
+ DUMP_PREFIX_NONE,
+ DUMP_PREFIX_ADDRESS,
+ DUMP_PREFIX_OFFSET
+};
+extern void hex_dump_to_buffer(const void *buf, size_t len,
+ int rowsize, int groupsize,
+ char *linebuf, size_t linebuflen, bool ascii);
+extern void print_hex_dump(const char *level, const char *prefix_str,
+ int prefix_type, int rowsize, int groupsize,
+ const void *buf, size_t len, bool ascii);
+extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
+ const void *buf, size_t len);
+
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_emerg(fmt, ...) \
+ printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert(fmt, ...) \
+ printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit(fmt, ...) \
+ printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err(fmt, ...) \
+ printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning(fmt, ...) \
+ printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn pr_warning
+#define pr_notice(fmt, ...) \
+ printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info(fmt, ...) \
+ printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont(fmt, ...) \
+ printk(KERN_CONT fmt, ##__VA_ARGS__)
+
+/* pr_devel() should produce zero code unless DEBUG is defined */
+#ifdef DEBUG
+#define pr_devel(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel(fmt, ...) \
+ ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
+#define pr_debug(fmt, ...) \
+ dynamic_pr_debug(fmt, ##__VA_ARGS__)
+#else
+#define pr_debug(fmt, ...) \
+ ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/*
+ * ratelimited messages with local ratelimit_state,
+ * no local ratelimit_state used in the !PRINTK case
+ */
+#ifdef CONFIG_PRINTK
+#define printk_ratelimited(fmt, ...) ({ \
+ static DEFINE_RATELIMIT_STATE(_rs, \
+ DEFAULT_RATELIMIT_INTERVAL, \
+ DEFAULT_RATELIMIT_BURST); \
+ \
+ if (__ratelimit(&_rs)) \
+ printk(fmt, ##__VA_ARGS__); \
+})
+#else
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_ratelimited printk
+#endif
+
+#define pr_emerg_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_ratelimited pr_warning_ratelimited
+#define pr_notice_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_ratelimited, don't do that... */
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_ratelimited(fmt, ...) \
+ ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
+ ##__VA_ARGS__); 0; })
+#endif
+
+#endif
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 01b3d759f1fc..e031e1a486d9 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -8,6 +8,7 @@ struct platform_pwm_backlight_data {
int pwm_id;
unsigned int max_brightness;
unsigned int dft_brightness;
+ unsigned int lth_brightness;
unsigned int pwm_period_ns;
int (*init)(struct device *dev);
int (*notify)(struct device *dev, int brightness);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index a39cbed9ee17..ab2baa5c4884 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -34,19 +34,13 @@
* needed for RCU lookups (because root->height is unreliable). The only
* time callers need worry about this is when doing a lookup_slot under
* RCU.
+ *
+ * Indirect pointer in fact is also used to tag the last pointer of a node
+ * when it is shrunk, before we rcu free the node. See shrink code for
+ * details.
*/
#define RADIX_TREE_INDIRECT_PTR 1
-#define RADIX_TREE_RETRY ((void *)-1UL)
-
-static inline void *radix_tree_ptr_to_indirect(void *ptr)
-{
- return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
-}
-static inline void *radix_tree_indirect_to_ptr(void *ptr)
-{
- return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
-}
#define radix_tree_indirect_to_ptr(ptr) \
radix_tree_indirect_to_ptr((void __force *)(ptr))
@@ -140,16 +134,29 @@ do { \
* removed.
*
* For use with radix_tree_lookup_slot(). Caller must hold tree at least read
- * locked across slot lookup and dereference. More likely, will be used with
- * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ * locked across slot lookup and dereference. Not required if write lock is
+ * held (ie. items cannot be concurrently inserted).
+ *
+ * radix_tree_deref_retry must be used to confirm validity of the pointer if
+ * only the read lock is held.
*/
static inline void *radix_tree_deref_slot(void **pslot)
{
- void *ret = rcu_dereference(*pslot);
- if (unlikely(radix_tree_is_indirect_ptr(ret)))
- ret = RADIX_TREE_RETRY;
- return ret;
+ return rcu_dereference(*pslot);
}
+
+/**
+ * radix_tree_deref_retry - check radix_tree_deref_slot
+ * @arg: pointer returned by radix_tree_deref_slot
+ * Returns: 0 if retry is not required, otherwise retry is required
+ *
+ * radix_tree_deref_retry must be used with radix_tree_deref_slot.
+ */
+static inline int radix_tree_deref_retry(void *arg)
+{
+ return unlikely((unsigned long)arg & RADIX_TREE_INDIRECT_PTR);
+}
+
/**
* radix_tree_replace_slot - replace item in a slot
* @pslot: pointer to slot, returned by radix_tree_lookup_slot
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 5ca47e59b727..c21072adbfad 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -22,7 +22,6 @@
#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/proc_fs.h>
-#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/reiserfs_fs_i.h>
#include <linux/reiserfs_fs_sb.h>
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 88d36f9145ba..d01c96c1966e 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -2,6 +2,7 @@
#define _LINUX_RESOURCE_H
#include <linux/time.h>
+#include <linux/types.h>
/*
* Resource control/accounting header file for linux
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d42f274418b8..bbad657a3725 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -6,7 +6,6 @@
#include <linux/if_link.h>
#include <linux/if_addr.h>
#include <linux/neighbour.h>
-#include <linux/netdevice.h>
/* rtnetlink families. Values up to 127 are reserved for real address
* families, values above 128 may be used arbitrarily.
@@ -606,6 +605,7 @@ struct tcamsg {
#ifdef __KERNEL__
#include <linux/mutex.h>
+#include <linux/netdevice.h>
static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
{
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d0036e52a24a..2c79e921a68b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -862,6 +862,7 @@ struct sched_group {
* single CPU.
*/
unsigned int cpu_power, cpu_power_orig;
+ unsigned int group_weight;
/*
* The CPUs this group covers.
diff --git a/include/linux/security.h b/include/linux/security.h
index b8246a8df7d2..fd4d55fb8845 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -77,7 +77,6 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
extern int cap_task_setscheduler(struct task_struct *p);
extern int cap_task_setioprio(struct task_struct *p, int ioprio);
extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type, bool from_file);
extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
struct msghdr;
@@ -1388,7 +1387,7 @@ struct security_operations {
int (*sysctl) (struct ctl_table *table, int op);
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
- int (*syslog) (int type, bool from_file);
+ int (*syslog) (int type);
int (*settime) (struct timespec *ts, struct timezone *tz);
int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1671,7 +1670,7 @@ int security_real_capable_noaudit(struct task_struct *tsk, int cap);
int security_sysctl(struct ctl_table *table, int op);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
-int security_syslog(int type, bool from_file);
+int security_syslog(int type);
int security_settime(struct timespec *ts, struct timezone *tz);
int security_vm_enough_memory(long pages);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1901,9 +1900,9 @@ static inline int security_quota_on(struct dentry *dentry)
return 0;
}
-static inline int security_syslog(int type, bool from_file)
+static inline int security_syslog(int type)
{
- return cap_syslog(type, from_file);
+ return 0;
}
static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 4dca992f3093..cea0c38e7a63 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -122,6 +122,10 @@ int clk_rate_table_find(struct clk *clk,
long clk_rate_div_range_round(struct clk *clk, unsigned int div_min,
unsigned int div_max, unsigned long rate);
+long clk_round_parent(struct clk *clk, unsigned long target,
+ unsigned long *best_freq, unsigned long *parent_freq,
+ unsigned int div_min, unsigned int div_max);
+
#define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags) \
{ \
.parent = _parent, \
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index f656d1a43dc0..5812fefbcedf 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -79,7 +79,7 @@ struct intc_hw_desc {
unsigned int nr_subgroups;
};
-#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a)
+#define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
#define INTC_HW_DESC(vectors, groups, mask_regs, \
prio_regs, sense_regs, ack_regs) \
diff --git a/include/linux/sh_timer.h b/include/linux/sh_timer.h
index 864bd56bd3b0..4d9dcd138315 100644
--- a/include/linux/sh_timer.h
+++ b/include/linux/sh_timer.h
@@ -5,7 +5,6 @@ struct sh_timer_config {
char *name;
long channel_offset;
int timer_bit;
- char *clk;
unsigned long clockevent_rating;
unsigned long clocksource_rating;
};
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index 291f721144c2..3a1988202731 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -4,8 +4,6 @@
#ifdef CONFIG_LOCK_KERNEL
#include <linux/sched.h>
-#define kernel_locked() (current->lock_depth >= 0)
-
extern int __lockfunc __reacquire_kernel_lock(void);
extern void __lockfunc __release_kernel_lock(void);
@@ -58,7 +56,6 @@ static inline void cycle_kernel_lock(void)
#define lock_kernel()
#define unlock_kernel()
#define cycle_kernel_lock() do { } while(0)
-#define kernel_locked() 1
#endif /* CONFIG_BKL */
#define release_kernel_lock(task) do { } while(0)
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index bbdb680ffbe9..aea0d438e3c7 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -82,18 +82,28 @@ struct svc_xprt {
struct net *xpt_net;
};
-static inline void register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
{
spin_lock(&xpt->xpt_lock);
- list_add(&u->list, &xpt->xpt_users);
+ list_del_init(&u->list);
spin_unlock(&xpt->xpt_lock);
}
-static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline int register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
{
spin_lock(&xpt->xpt_lock);
- list_del_init(&u->list);
+ if (test_bit(XPT_CLOSE, &xpt->xpt_flags)) {
+ /*
+ * The connection is about to be deleted soon (or,
+ * worse, may already be deleted--in which case we've
+ * already notified the xpt_users).
+ */
+ spin_unlock(&xpt->xpt_lock);
+ return -ENOTCONN;
+ }
+ list_add(&u->list, &xpt->xpt_users);
spin_unlock(&xpt->xpt_lock);
+ return 0;
}
int svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 2a754748dd5f..032d79ff1d9d 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -13,7 +13,6 @@
#include <linux/tty_driver.h>
#include <linux/tty_ldisc.h>
#include <linux/mutex.h>
-#include <linux/smp_lock.h>
#include <asm/system.h>
@@ -50,7 +49,7 @@
#define N_V253 19 /* Codec control over voice modem */
#define N_CAIF 20 /* CAIF protocol for talking to modems */
#define N_GSM0710 21 /* GSM 0710 Mux */
-#define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */
+#define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */
/*
* This character is the same as _POSIX_VDISABLE: it cannot be used as
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 35fe6ab222bb..24300d8a1bc1 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -797,7 +797,7 @@ struct usbdrv_wrap {
* @disconnect: Called when the interface is no longer accessible, usually
* because its device has been (or is being) disconnected or the
* driver module is being unloaded.
- * @ioctl: Used for drivers that want to talk to userspace through
+ * @unlocked_ioctl: Used for drivers that want to talk to userspace through
* the "usbfs" filesystem. This lets devices provide ways to
* expose information to user space regardless of where they
* do (or don't) show up otherwise in the filesystem.
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index ee2dd1d506ed..2387f9fc8138 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -89,6 +89,8 @@ struct musb_hdrc_config {
/* A GPIO controlling VRSEL in Blackfin */
unsigned int gpio_vrsel;
unsigned int gpio_vrsel_active;
+ /* musb CLKIN in Blackfin in MHZ */
+ unsigned char clkin;
#endif
};
diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h
index 6da573c75d54..8eff83b95366 100644
--- a/include/net/caif/caif_dev.h
+++ b/include/net/caif/caif_dev.h
@@ -28,7 +28,7 @@ struct caif_param {
* @sockaddr: Socket address to connect.
* @priority: Priority of the connection.
* @link_selector: Link selector (high bandwidth or low latency)
- * @link_name: Name of the CAIF Link Layer to use.
+ * @ifindex: kernel index of the interface.
* @param: Connect Request parameters (CAIF_SO_REQ_PARAM).
*
* This struct is used when connecting a CAIF channel.
@@ -39,7 +39,7 @@ struct caif_connect_request {
struct sockaddr_caif sockaddr;
enum caif_channel_priority priority;
enum caif_link_selector link_selector;
- char link_name[16];
+ int ifindex;
struct caif_param param;
};
diff --git a/include/net/caif/caif_spi.h b/include/net/caif/caif_spi.h
index ce4570dff020..87c3d11b8e55 100644
--- a/include/net/caif/caif_spi.h
+++ b/include/net/caif/caif_spi.h
@@ -121,6 +121,8 @@ struct cfspi {
wait_queue_head_t wait;
spinlock_t lock;
bool flow_stop;
+ bool slave;
+ bool slave_talked;
#ifdef CONFIG_DEBUG_FS
enum cfspi_state dbg_state;
u16 pcmd;
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h
index bd646faffa47..f688478bfb84 100644
--- a/include/net/caif/cfcnfg.h
+++ b/include/net/caif/cfcnfg.h
@@ -139,10 +139,10 @@ struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
enum cfcnfg_phy_preference phy_pref);
/**
- * cfcnfg_get_named() - Get the Physical Identifier of CAIF Link Layer
+ * cfcnfg_get_id_from_ifi() - Get the Physical Identifier of ifindex,
+ * it matches caif physical id with the kernel interface id.
* @cnfg: Configuration object
- * @name: Name of the Physical Layer (Caif Link Layer)
+ * @ifi: ifindex obtained from socket.c bindtodevice.
*/
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name);
-
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi);
#endif /* CFCNFG_H_ */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 2a7936d7851d..97b8b7c9b63c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1355,7 +1355,7 @@ enum wiphy_flags {
WIPHY_FLAG_4ADDR_AP = BIT(5),
WIPHY_FLAG_4ADDR_STATION = BIT(6),
WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7),
- WIPHY_FLAG_IBSS_RSN = BIT(7),
+ WIPHY_FLAG_IBSS_RSN = BIT(8),
};
struct mac_address {
diff --git a/include/net/dn.h b/include/net/dn.h
index e5469f7b67a3..a514a3cf4573 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -225,7 +225,7 @@ extern int decnet_di_count;
extern int decnet_dr_count;
extern int decnet_no_fc_max_cwnd;
-extern int sysctl_decnet_mem[3];
+extern long sysctl_decnet_mem[3];
extern int sysctl_decnet_wmem[3];
extern int sysctl_decnet_rmem[3];
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 1fa5306e3e23..51665b3461b8 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -2,6 +2,7 @@
#define _NET_DST_OPS_H
#include <linux/types.h>
#include <linux/percpu_counter.h>
+#include <linux/cache.h>
struct dst_entry;
struct kmem_cachep;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 55590ab16b3e..6beb1ffc2b7f 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -303,7 +303,7 @@ static inline void neigh_confirm(struct neighbour *neigh)
static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
{
- unsigned long now = ACCESS_ONCE(jiffies);
+ unsigned long now = jiffies;
if (neigh->used != now)
neigh->used = now;
diff --git a/include/net/netlink.h b/include/net/netlink.h
index f3b201d335b3..9801c55de5d6 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -384,7 +384,7 @@ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen,
*
* Returns the first attribute which matches the specified type.
*/
-static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh,
+static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh,
int hdrlen, int attrtype)
{
return nla_find(nlmsg_attrdata(nlh, hdrlen),
diff --git a/include/net/sock.h b/include/net/sock.h
index c7a736228ca2..a6338d039857 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -762,7 +762,7 @@ struct proto {
/* Memory pressure */
void (*enter_memory_pressure)(struct sock *sk);
- atomic_t *memory_allocated; /* Current allocated memory. */
+ atomic_long_t *memory_allocated; /* Current allocated memory. */
struct percpu_counter *sockets_allocated; /* Current number of sockets. */
/*
* Pressure flag: try to collapse.
@@ -771,7 +771,7 @@ struct proto {
* is strict, actions are advisory and have some latency.
*/
int *memory_pressure;
- int *sysctl_mem;
+ long *sysctl_mem;
int *sysctl_wmem;
int *sysctl_rmem;
int max_header;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4fee0424af7e..e36c874c7fb1 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -224,7 +224,7 @@ extern int sysctl_tcp_fack;
extern int sysctl_tcp_reordering;
extern int sysctl_tcp_ecn;
extern int sysctl_tcp_dsack;
-extern int sysctl_tcp_mem[3];
+extern long sysctl_tcp_mem[3];
extern int sysctl_tcp_wmem[3];
extern int sysctl_tcp_rmem[3];
extern int sysctl_tcp_app_win;
@@ -247,7 +247,7 @@ extern int sysctl_tcp_cookie_size;
extern int sysctl_tcp_thin_linear_timeouts;
extern int sysctl_tcp_thin_dupack;
-extern atomic_t tcp_memory_allocated;
+extern atomic_long_t tcp_memory_allocated;
extern struct percpu_counter tcp_sockets_allocated;
extern int tcp_memory_pressure;
@@ -280,7 +280,7 @@ static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
}
if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
- atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
+ atomic_long_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
return true;
return false;
}
diff --git a/include/net/udp.h b/include/net/udp.h
index 200b82848c9a..bb967dd59bf7 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -105,10 +105,10 @@ static inline struct udp_hslot *udp_hashslot2(struct udp_table *table,
extern struct proto udp_prot;
-extern atomic_t udp_memory_allocated;
+extern atomic_long_t udp_memory_allocated;
/* sysctl variables for udp */
-extern int sysctl_udp_mem[3];
+extern long sysctl_udp_mem[3];
extern int sysctl_udp_rmem_min;
extern int sysctl_udp_wmem_min;
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index f986ab7ffe6f..5c4c1678f7be 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -1006,8 +1006,7 @@ void fc_fcp_destroy(struct fc_lport *);
/*
* SCSI INTERACTION LAYER
*****************************/
-int fc_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+int fc_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int fc_eh_abort(struct scsi_cmnd *);
int fc_eh_device_reset(struct scsi_cmnd *);
int fc_eh_host_reset(struct scsi_cmnd *);
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ae5196aae1a5..b81d969ddc67 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -341,8 +341,7 @@ extern int iscsi_eh_abort(struct scsi_cmnd *sc);
extern int iscsi_eh_recover_target(struct scsi_cmnd *sc);
extern int iscsi_eh_session_reset(struct scsi_cmnd *sc);
extern int iscsi_eh_device_reset(struct scsi_cmnd *sc);
-extern int iscsi_queuecommand(struct scsi_cmnd *sc,
- void (*done)(struct scsi_cmnd *));
+extern int iscsi_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *sc);
/*
* iSCSI host helpers.
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3dec1949f69c..90ce527ecf3d 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -621,8 +621,7 @@ int sas_set_phy_speed(struct sas_phy *phy,
int sas_phy_enable(struct sas_phy *phy, int enabled);
int sas_phy_reset(struct sas_phy *phy, int hard_reset);
int sas_queue_up(struct sas_task *task);
-extern int sas_queuecommand(struct scsi_cmnd *,
- void (*scsi_done)(struct scsi_cmnd *));
+extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *);
extern int sas_target_alloc(struct scsi_target *);
extern int sas_slave_alloc(struct scsi_device *);
extern int sas_slave_configure(struct scsi_device *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d0a6a845f204..e7e385842a38 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -127,8 +127,7 @@ struct scsi_host_template {
*
* STATUS: REQUIRED
*/
- int (* queuecommand)(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+ int (* queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
/*
* The transfer functions are used to queue a scsi command to
@@ -505,6 +504,25 @@ struct scsi_host_template {
};
/*
+ * Temporary #define for host lock push down. Can be removed when all
+ * drivers have been updated to take advantage of unlocked
+ * queuecommand.
+ *
+ */
+#define DEF_SCSI_QCMD(func_name) \
+ int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd) \
+ { \
+ unsigned long irq_flags; \
+ int rc; \
+ spin_lock_irqsave(shost->host_lock, irq_flags); \
+ scsi_cmd_get_serial(shost, cmd); \
+ rc = func_name##_lck (cmd, cmd->scsi_done); \
+ spin_unlock_irqrestore(shost->host_lock, irq_flags); \
+ return rc; \
+ }
+
+
+/*
* shost state: If you alter this, you also need to alter scsi_sysfs.c
* (for the ascii descriptions) and the state model enforcer:
* scsi_host_set_state()
@@ -752,6 +770,7 @@ extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
extern void scsi_host_put(struct Scsi_Host *t);
extern struct Scsi_Host *scsi_host_lookup(unsigned short);
extern const char *scsi_host_state_name(enum scsi_host_state);
+extern void scsi_cmd_get_serial(struct Scsi_Host *, struct scsi_cmnd *);
extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 289010d3270b..e5e345fb2a5c 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -98,6 +98,103 @@ TRACE_EVENT(ext4_allocate_inode,
(unsigned long) __entry->dir, __entry->mode)
);
+TRACE_EVENT(ext4_evict_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, nlink )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->nlink = inode->i_nlink;
+ ),
+
+ TP_printk("dev %d,%d ino %lu nlink %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->nlink)
+);
+
+TRACE_EVENT(ext4_drop_inode,
+ TP_PROTO(struct inode *inode, int drop),
+
+ TP_ARGS(inode, drop),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, drop )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->drop = drop;
+ ),
+
+ TP_printk("dev %d,%d ino %lu drop %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->drop)
+);
+
+TRACE_EVENT(ext4_mark_inode_dirty,
+ TP_PROTO(struct inode *inode, unsigned long IP),
+
+ TP_ARGS(inode, IP),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field(unsigned long, ip )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->ip = IP;
+ ),
+
+ TP_printk("dev %d,%d ino %lu caller %pF",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_begin_ordered_truncate,
+ TP_PROTO(struct inode *inode, loff_t new_size),
+
+ TP_ARGS(inode, new_size),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("dev %d,%d ino %lu new_size %lld",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino,
+ (long long) __entry->new_size)
+);
+
DECLARE_EVENT_CLASS(ext4__write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index d7a6c13bde69..eac3ce153719 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -141,6 +141,19 @@ struct xen_machphys_mfn_list {
DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list);
/*
+ * Returns the location in virtual address space of the machine_to_phys
+ * mapping table. Architectures which do not have a m2p table, or which do not
+ * map it by default into guest address space, do not implement this command.
+ * arg == addr of xen_machphys_mapping_t.
+ */
+#define XENMEM_machphys_mapping 12
+struct xen_machphys_mapping {
+ unsigned long v_start, v_end; /* Start and end virtual addresses. */
+ unsigned long max_mfn; /* Maximum MFN that can be looked up. */
+};
+DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t);
+
+/*
* Sets the GPFN at which a particular page appears in the specified guest's
* pseudophysical address space.
* arg == addr of xen_add_to_physmap_t.
diff --git a/include/xen/page.h b/include/xen/page.h
index eaf85fab1263..0be36b976f4b 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -1 +1,8 @@
+#ifndef _XEN_PAGE_H
+#define _XEN_PAGE_H
+
#include <asm/xen/page.h>
+
+extern phys_addr_t xen_extra_mem_start, xen_extra_mem_size;
+
+#endif /* _XEN_PAGE_H */
diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h
index b42cdfd92fee..17857fb4d550 100644
--- a/include/xen/privcmd.h
+++ b/include/xen/privcmd.h
@@ -34,13 +34,10 @@
#define __LINUX_PUBLIC_PRIVCMD_H__
#include <linux/types.h>
+#include <linux/compiler.h>
typedef unsigned long xen_pfn_t;
-#ifndef __user
-#define __user
-#endif
-
struct privcmd_hypercall {
__u64 op;
__u64 arg[5];