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Merge tag 'v3.12' into core/locking to pick up mutex upates

Browse Source 
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2013-11-06 06:39:45 +01:00
parent 6a716c90a5 5e01dc7b26
commit 97c53b402f
1105 changed files with 10340 additions and 6585 deletions
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25
include/linux/balloon_compaction.h
View File

@@ -158,6 +158,26 @@ static inline bool balloon_page_movable(struct page *page)
return false;
}
/*
* isolated_balloon_page - identify an isolated balloon page on private
* compaction/migration page lists.
*
* After a compaction thread isolates a balloon page for migration, it raises
* the page refcount to prevent concurrent compaction threads from re-isolating
* the same page. For that reason putback_movable_pages(), or other routines
* that need to identify isolated balloon pages on private pagelists, cannot
* rely on balloon_page_movable() to accomplish the task.
*/
static inline bool isolated_balloon_page(struct page *page)
{
/* Already isolated balloon pages, by default, have a raised refcount */
if (page_flags_cleared(page) && !page_mapped(page) &&
page_count(page) >= 2)
return __is_movable_balloon_page(page);
return false;
}
/*
* balloon_page_insert - insert a page into the balloon's page list and make
* the page->mapping assignment accordingly.
@@ -243,6 +263,11 @@ static inline bool balloon_page_movable(struct page *page)
return false;
}
static inline bool isolated_balloon_page(struct page *page)
{
return false;
}
static inline bool balloon_page_isolate(struct page *page)
{
return false;

1
include/linux/bcma/bcma_driver_pci.h
View File

@@ -242,6 +242,7 @@ extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
struct bcma_device *core, bool enable);
extern void bcma_core_pci_up(struct bcma_bus *bus);
extern void bcma_core_pci_down(struct bcma_bus *bus);
extern void bcma_core_pci_power_save(struct bcma_bus *bus, bool up);
extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);

15
include/linux/compiler-gcc4.h
View File

@@ -65,6 +65,21 @@
#define __visible __attribute__((externally_visible))
#endif
/*
* GCC 'asm goto' miscompiles certain code sequences:
*
* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
*
* Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
* Fixed in GCC 4.8.2 and later versions.
*
* (asm goto is automatically volatile - the naming reflects this.)
*/
#if GCC_VERSION <= 40801
# define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
#else
# define asm_volatile_goto(x...) do { asm goto(x); } while (0)
#endif
#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
#if GCC_VERSION >= 40400

3
include/linux/device-mapper.h
View File

@@ -406,13 +406,14 @@ int dm_noflush_suspending(struct dm_target *ti);
union map_info *dm_get_mapinfo(struct bio *bio);
union map_info *dm_get_rq_mapinfo(struct request *rq);
struct queue_limits *dm_get_queue_limits(struct mapped_device *md);
/*
* Geometry functions.
*/
int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo);
int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo);
/*-----------------------------------------------------------------
* Functions for manipulating device-mapper tables.
*---------------------------------------------------------------*/

15
include/linux/filter.h
View File

@@ -6,6 +6,7 @@
#include <linux/atomic.h>
#include <linux/compat.h>
#include <linux/workqueue.h>
#include <uapi/linux/filter.h>
#ifdef CONFIG_COMPAT
@@ -25,15 +26,19 @@ struct sk_filter
{
atomic_t refcnt;
unsigned int len; /* Number of filter blocks */
struct rcu_head rcu;
unsigned int (*bpf_func)(const struct sk_buff *skb,
const struct sock_filter *filter);
struct rcu_head rcu;
struct sock_filter insns[0];
union {
struct sock_filter insns[0];
struct work_struct work;
};
};
static inline unsigned int sk_filter_len(const struct sk_filter *fp)
static inline unsigned int sk_filter_size(unsigned int proglen)
{
return fp->len * sizeof(struct sock_filter) + sizeof(*fp);
return max(sizeof(struct sk_filter),
offsetof(struct sk_filter, insns[proglen]));
}
extern int sk_filter(struct sock *sk, struct sk_buff *skb);
@@ -67,11 +72,13 @@ static inline void bpf_jit_dump(unsigned int flen, unsigned int proglen,
}
#define SK_RUN_FILTER(FILTER, SKB) (*FILTER->bpf_func)(SKB, FILTER->insns)
#else
#include <linux/slab.h>
static inline void bpf_jit_compile(struct sk_filter *fp)
{
}
static inline void bpf_jit_free(struct sk_filter *fp)
{
kfree(fp);
}
#define SK_RUN_FILTER(FILTER, SKB) sk_run_filter(SKB, FILTER->insns)
#endif

7
include/linux/hyperv.h
View File

@@ -30,10 +30,13 @@
/*
* Framework version for util services.
*/
#define UTIL_FW_MINOR 0
#define UTIL_WS2K8_FW_MAJOR 1
#define UTIL_WS2K8_FW_VERSION (UTIL_WS2K8_FW_MAJOR << 16 | UTIL_FW_MINOR)
#define UTIL_FW_MAJOR 3
#define UTIL_FW_MINOR 0
#define UTIL_FW_MAJOR_MINOR (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR)
#define UTIL_FW_VERSION (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR)
/*

2
include/linux/intel-iommu.h
View File

@@ -55,7 +55,7 @@
#define DMAR_IQT_REG 0x88 /* Invalidation queue tail register */
#define DMAR_IQ_SHIFT 4 /* Invalidation queue head/tail shift */
#define DMAR_IQA_REG 0x90 /* Invalidation queue addr register */
#define DMAR_ICS_REG 0x98 /* Invalidation complete status register */
#define DMAR_ICS_REG 0x9c /* Invalidation complete status register */
#define DMAR_IRTA_REG 0xb8 /* Interrupt remapping table addr register */
#define OFFSET_STRIDE (9)

6
include/linux/ipc_namespace.h
View File

@@ -34,9 +34,9 @@ struct ipc_namespace {
int sem_ctls[4];
int used_sems;
int msg_ctlmax;
int msg_ctlmnb;
int msg_ctlmni;
unsigned int msg_ctlmax;
unsigned int msg_ctlmnb;
unsigned int msg_ctlmni;
atomic_t msg_bytes;
atomic_t msg_hdrs;
int auto_msgmni;

11
include/linux/kernel.h
View File

@@ -439,6 +439,17 @@ static inline char *hex_byte_pack(char *buf, u8 byte)
return buf;
}
extern const char hex_asc_upper[];
#define hex_asc_upper_lo(x) hex_asc_upper[((x) & 0x0f)]
#define hex_asc_upper_hi(x) hex_asc_upper[((x) & 0xf0) >> 4]
static inline char *hex_byte_pack_upper(char *buf, u8 byte)
{
*buf++ = hex_asc_upper_hi(byte);
*buf++ = hex_asc_upper_lo(byte);
return buf;
}
static inline char * __deprecated pack_hex_byte(char *buf, u8 byte)
{
return hex_byte_pack(buf, byte);

105
include/linux/memcontrol.h
View File

@@ -53,23 +53,6 @@ struct mem_cgroup_reclaim_cookie {
unsigned int generation;
};
enum mem_cgroup_filter_t {
VISIT, /* visit current node */
SKIP, /* skip the current node and continue traversal */
SKIP_TREE, /* skip the whole subtree and continue traversal */
};
/*
* mem_cgroup_filter_t predicate might instruct mem_cgroup_iter_cond how to
* iterate through the hierarchy tree. Each tree element is checked by the
* predicate before it is returned by the iterator. If a filter returns
* SKIP or SKIP_TREE then the iterator code continues traversal (with the
* next node down the hierarchy or the next node that doesn't belong under the
* memcg's subtree).
*/
typedef enum mem_cgroup_filter_t
(*mem_cgroup_iter_filter)(struct mem_cgroup *memcg, struct mem_cgroup *root);
#ifdef CONFIG_MEMCG
/*
* All "charge" functions with gfp_mask should use GFP_KERNEL or
@@ -137,18 +120,9 @@ mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
extern void mem_cgroup_end_migration(struct mem_cgroup *memcg,
struct page *oldpage, struct page *newpage, bool migration_ok);
struct mem_cgroup *mem_cgroup_iter_cond(struct mem_cgroup *root,
struct mem_cgroup *prev,
struct mem_cgroup_reclaim_cookie *reclaim,
mem_cgroup_iter_filter cond);
static inline struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root,
struct mem_cgroup *prev,
struct mem_cgroup_reclaim_cookie *reclaim)
{
return mem_cgroup_iter_cond(root, prev, reclaim, NULL);
}
struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *,
struct mem_cgroup *,
struct mem_cgroup_reclaim_cookie *);
void mem_cgroup_iter_break(struct mem_cgroup *, struct mem_cgroup *);
/*
@@ -163,47 +137,24 @@ extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
extern void mem_cgroup_replace_page_cache(struct page *oldpage,
struct page *newpage);
/**
* mem_cgroup_toggle_oom - toggle the memcg OOM killer for the current task
* @new: true to enable, false to disable
*
* Toggle whether a failed memcg charge should invoke the OOM killer
* or just return -ENOMEM. Returns the previous toggle state.
*
* NOTE: Any path that enables the OOM killer before charging must
* call mem_cgroup_oom_synchronize() afterward to finalize the
* OOM handling and clean up.
*/
static inline bool mem_cgroup_toggle_oom(bool new)
static inline void mem_cgroup_oom_enable(void)
{
bool old;
old = current->memcg_oom.may_oom;
current->memcg_oom.may_oom = new;
return old;
WARN_ON(current->memcg_oom.may_oom);
current->memcg_oom.may_oom = 1;
}
static inline void mem_cgroup_enable_oom(void)
static inline void mem_cgroup_oom_disable(void)
{
bool old = mem_cgroup_toggle_oom(true);
WARN_ON(old == true);
}
static inline void mem_cgroup_disable_oom(void)
{
bool old = mem_cgroup_toggle_oom(false);
WARN_ON(old == false);
WARN_ON(!current->memcg_oom.may_oom);
current->memcg_oom.may_oom = 0;
}
static inline bool task_in_memcg_oom(struct task_struct *p)
{
return p->memcg_oom.in_memcg_oom;
return p->memcg_oom.memcg;
}
bool mem_cgroup_oom_synchronize(void);
bool mem_cgroup_oom_synchronize(bool wait);
#ifdef CONFIG_MEMCG_SWAP
extern int do_swap_account;
@@ -260,9 +211,9 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
mem_cgroup_update_page_stat(page, idx, -1);
}
enum mem_cgroup_filter_t
mem_cgroup_soft_reclaim_eligible(struct mem_cgroup *memcg,
struct mem_cgroup *root);
unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
gfp_t gfp_mask,
unsigned long *total_scanned);
void __mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
static inline void mem_cgroup_count_vm_event(struct mm_struct *mm,
@@ -376,15 +327,6 @@ static inline void mem_cgroup_end_migration(struct mem_cgroup *memcg,
struct page *oldpage, struct page *newpage, bool migration_ok)
{
}
static inline struct mem_cgroup *
mem_cgroup_iter_cond(struct mem_cgroup *root,
struct mem_cgroup *prev,
struct mem_cgroup_reclaim_cookie *reclaim,
mem_cgroup_iter_filter cond)
{
/* first call must return non-NULL, second return NULL */
return (struct mem_cgroup *)(unsigned long)!prev;
}
static inline struct mem_cgroup *
mem_cgroup_iter(struct mem_cgroup *root,
@@ -437,16 +379,11 @@ static inline void mem_cgroup_end_update_page_stat(struct page *page,
{
}
static inline bool mem_cgroup_toggle_oom(bool new)
{
return false;
}
static inline void mem_cgroup_enable_oom(void)
static inline void mem_cgroup_oom_enable(void)
{
}
static inline void mem_cgroup_disable_oom(void)
static inline void mem_cgroup_oom_disable(void)
{
}
@@ -455,7 +392,7 @@ static inline bool task_in_memcg_oom(struct task_struct *p)
return false;
}
static inline bool mem_cgroup_oom_synchronize(void)
static inline bool mem_cgroup_oom_synchronize(bool wait)
{
return false;
}
@@ -471,11 +408,11 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
}
static inline
enum mem_cgroup_filter_t
mem_cgroup_soft_reclaim_eligible(struct mem_cgroup *memcg,
struct mem_cgroup *root)
unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
gfp_t gfp_mask,
unsigned long *total_scanned)
{
return VISIT;
return 0;
}
static inline void mem_cgroup_split_huge_fixup(struct page *head)

1
include/linux/miscdevice.h
View File

@@ -45,6 +45,7 @@
#define MAPPER_CTRL_MINOR 236
#define LOOP_CTRL_MINOR 237
#define VHOST_NET_MINOR 238
#define UHID_MINOR 239
#define MISC_DYNAMIC_MINOR 255
struct device;

4
include/linux/mlx5/device.h
View File

@@ -181,7 +181,7 @@ enum {
MLX5_DEV_CAP_FLAG_TLP_HINTS = 1LL << 39,
MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40,
MLX5_DEV_CAP_FLAG_DCT = 1LL << 41,
MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 1LL << 46,
MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 3LL << 46,
};
enum {
@@ -417,7 +417,7 @@ struct mlx5_init_seg {
struct health_buffer health;
__be32 rsvd2[884];
__be32 health_counter;
__be32 rsvd3[1023];
__be32 rsvd3[1019];
__be64 ieee1588_clk;
__be32 ieee1588_clk_type;
__be32 clr_intx;

6
include/linux/mlx5/driver.h
View File

@@ -82,7 +82,7 @@ enum {
};
enum {
MLX5_MAX_EQ_NAME = 20
MLX5_MAX_EQ_NAME = 32
};
enum {
@@ -747,8 +747,7 @@ static inline u32 mlx5_idx_to_mkey(u32 mkey_idx)
enum {
MLX5_PROF_MASK_QP_SIZE = (u64)1 << 0,
MLX5_PROF_MASK_CMDIF_CSUM = (u64)1 << 1,
MLX5_PROF_MASK_MR_CACHE = (u64)1 << 2,
MLX5_PROF_MASK_MR_CACHE = (u64)1 << 1,
};
enum {
@@ -758,7 +757,6 @@ enum {
struct mlx5_profile {
u64 mask;
u32 log_max_qp;
int cmdif_csum;
struct {
int size;
int limit;

6
include/linux/mutex.h
View File

@@ -15,8 +15,8 @@
#include <linux/spinlock_types.h>
#include <linux/linkage.h>
#include <linux/lockdep.h>
#include <linux/atomic.h>
#include <asm/processor.h>
/*
* Simple, straightforward mutexes with strict semantics:
@@ -175,8 +175,8 @@ extern void mutex_unlock(struct mutex *lock);
extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
#ifndef CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX
#define arch_mutex_cpu_relax() cpu_relax()
#ifndef arch_mutex_cpu_relax
# define arch_mutex_cpu_relax() cpu_relax()
#endif
#endif

5
include/linux/netdevice.h
View File

@@ -2264,11 +2264,12 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
}
#ifdef CONFIG_XPS
extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask,
extern int netif_set_xps_queue(struct net_device *dev,
const struct cpumask *mask,
u16 index);
#else
static inline int netif_set_xps_queue(struct net_device *dev,
struct cpumask *mask,
const struct cpumask *mask,
u16 index)
{
return 0;

3
include/linux/nfs_xdr.h
View File

@@ -1455,7 +1455,8 @@ struct nfs_rpc_ops {
struct inode * (*open_context) (struct inode *dir,
struct nfs_open_context *ctx,
int open_flags,
struct iattr *iattr);
struct iattr *iattr,
int *);
int (*have_delegation)(struct inode *, fmode_t);
int (*return_delegation)(struct inode *);
struct nfs_client *(*alloc_client) (const struct nfs_client_initdata *);

20
include/linux/of_irq.h
View File

@@ -1,8 +1,6 @@
#ifndef __OF_IRQ_H
#define __OF_IRQ_H
#if defined(CONFIG_OF)
struct of_irq;
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/irq.h>
@@ -10,14 +8,6 @@ struct of_irq;
#include <linux/ioport.h>
#include <linux/of.h>
/*
* irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC
* implements it differently. However, the prototype is the same for all,
* so declare it here regardless of the CONFIG_OF_IRQ setting.
*/
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
#if defined(CONFIG_OF_IRQ)
/**
* of_irq - container for device_node/irq_specifier pair for an irq controller
* @controller: pointer to interrupt controller device tree node
@@ -71,11 +61,17 @@ extern int of_irq_to_resource(struct device_node *dev, int index,
extern int of_irq_count(struct device_node *dev);
extern int of_irq_to_resource_table(struct device_node *dev,
struct resource *res, int nr_irqs);
extern struct device_node *of_irq_find_parent(struct device_node *child);
extern void of_irq_init(const struct of_device_id *matches);
#endif /* CONFIG_OF_IRQ */
#if defined(CONFIG_OF)
/*
* irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC
* implements it differently. However, the prototype is the same for all,
* so declare it here regardless of the CONFIG_OF_IRQ setting.
*/
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
extern struct device_node *of_irq_find_parent(struct device_node *child);
#else /* !CONFIG_OF */
static inline unsigned int irq_of_parse_and_map(struct device_node *dev,

14
include/linux/of_reserved_mem.h
View File

@@ -1,14 +0,0 @@
#ifndef __OF_RESERVED_MEM_H
#define __OF_RESERVED_MEM_H
#ifdef CONFIG_OF_RESERVED_MEM
void of_reserved_mem_device_init(struct device *dev);
void of_reserved_mem_device_release(struct device *dev);
void early_init_dt_scan_reserved_mem(void);
#else
static inline void of_reserved_mem_device_init(struct device *dev) { }
static inline void of_reserved_mem_device_release(struct device *dev) { }
static inline void early_init_dt_scan_reserved_mem(void) { }
#endif
#endif /* __OF_RESERVED_MEM_H */

8
include/linux/percpu.h
View File

@@ -332,7 +332,7 @@ do { \
#endif
#ifndef this_cpu_sub
# define this_cpu_sub(pcp, val) this_cpu_add((pcp), -(val))
# define this_cpu_sub(pcp, val) this_cpu_add((pcp), -(typeof(pcp))(val))
#endif
#ifndef this_cpu_inc
@@ -418,7 +418,7 @@ do { \
# define this_cpu_add_return(pcp, val) __pcpu_size_call_return2(this_cpu_add_return_, pcp, val)
#endif
#define this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(val))
#define this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(typeof(pcp))(val))
#define this_cpu_inc_return(pcp) this_cpu_add_return(pcp, 1)
#define this_cpu_dec_return(pcp) this_cpu_add_return(pcp, -1)
@@ -586,7 +586,7 @@ do { \
#endif
#ifndef __this_cpu_sub
# define __this_cpu_sub(pcp, val) __this_cpu_add((pcp), -(val))
# define __this_cpu_sub(pcp, val) __this_cpu_add((pcp), -(typeof(pcp))(val))
#endif
#ifndef __this_cpu_inc
@@ -668,7 +668,7 @@ do { \
__pcpu_size_call_return2(__this_cpu_add_return_, pcp, val)
#endif
#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(val))
#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(typeof(pcp))(val))
#define __this_cpu_inc_return(pcp) __this_cpu_add_return(pcp, 1)
#define __this_cpu_dec_return(pcp) __this_cpu_add_return(pcp, -1)

24
include/linux/perf_event.h
View File

@@ -294,9 +294,31 @@ struct ring_buffer;
*/
struct perf_event {
#ifdef CONFIG_PERF_EVENTS
struct list_head group_entry;
/*
* entry onto perf_event_context::event_list;
* modifications require ctx->lock
* RCU safe iterations.
*/
struct list_head event_entry;
/*
* XXX: group_entry and sibling_list should be mutually exclusive;
* either you're a sibling on a group, or you're the group leader.
* Rework the code to always use the same list element.
*
* Locked for modification by both ctx->mutex and ctx->lock; holding
* either sufficies for read.
*/
struct list_head group_entry;
struct list_head sibling_list;
/*
* We need storage to track the entries in perf_pmu_migrate_context; we
* cannot use the event_entry because of RCU and we want to keep the
* group in tact which avoids us using the other two entries.
*/
struct list_head migrate_entry;
struct hlist_node hlist_entry;
int nr_siblings;
int group_flags;

1
include/linux/random.h
View File

@@ -17,6 +17,7 @@ extern void add_interrupt_randomness(int irq, int irq_flags);
extern void get_random_bytes(void *buf, int nbytes);
extern void get_random_bytes_arch(void *buf, int nbytes);
void generate_random_uuid(unsigned char uuid_out[16]);
extern int random_int_secret_init(void);
#ifndef MODULE
extern const struct file_operations random_fops, urandom_fops;

2
include/linux/regulator/driver.h
View File

@@ -40,6 +40,8 @@ enum regulator_status {
};
/**
* struct regulator_linear_range - specify linear voltage ranges
*
* Specify a range of voltages for regulator_map_linar_range() and
* regulator_list_linear_range().
*

7
include/linux/sched.h
View File

@@ -1394,11 +1394,10 @@ struct task_struct {
} memcg_batch;
unsigned int memcg_kmem_skip_account;
struct memcg_oom_info {
struct mem_cgroup *memcg;
gfp_t gfp_mask;
int order;
unsigned int may_oom:1;
unsigned int in_memcg_oom:1;
unsigned int oom_locked:1;
int wakeups;
struct mem_cgroup *wait_on_memcg;
} memcg_oom;
#endif
#ifdef CONFIG_UPROBES

2
include/linux/skbuff.h
View File

@@ -498,7 +498,7 @@ struct sk_buff {
* headers if needed
*/
__u8 encapsulation:1;
/* 7/9 bit hole (depending on ndisc_nodetype presence) */
/* 6/8 bit hole (depending on ndisc_nodetype presence) */
kmemcheck_bitfield_end(flags2);
#if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL

6
include/linux/smp.h
View File

@@ -155,6 +155,12 @@ smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
static inline void kick_all_cpus_sync(void) { }
static inline void __smp_call_function_single(int cpuid,
struct call_single_data *data, int wait)
{
on_each_cpu(data->func, data->info, wait);
}
#endif /* !SMP */
/*

19
include/linux/tc_act/tc_defact.h
View File

@@ -1,19 +0,0 @@
#ifndef __LINUX_TC_DEF_H
#define __LINUX_TC_DEF_H
#include <linux/pkt_cls.h>
struct tc_defact {
tc_gen;
};
enum {
TCA_DEF_UNSPEC,
TCA_DEF_TM,
TCA_DEF_PARMS,
TCA_DEF_DATA,
__TCA_DEF_MAX
};
#define TCA_DEF_MAX (__TCA_DEF_MAX - 1)
#endif

14
include/linux/timex.h
View File

@@ -64,6 +64,20 @@
#include <asm/timex.h>
#ifndef random_get_entropy
/*
* The random_get_entropy() function is used by the /dev/random driver
* in order to extract entropy via the relative unpredictability of
* when an interrupt takes places versus a high speed, fine-grained
* timing source or cycle counter. Since it will be occurred on every
* single interrupt, it must have a very low cost/overhead.
*
* By default we use get_cycles() for this purpose, but individual
* architectures may override this in their asm/timex.h header file.
*/
#define random_get_entropy() get_cycles()
#endif
/*
* SHIFT_PLL is used as a dampening factor to define how much we
* adjust the frequency correction for a given offset in PLL mode.

2
include/linux/usb/usb_phy_gen_xceiv.h
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@@ -12,7 +12,7 @@ struct usb_phy_gen_xceiv_platform_data {
unsigned int needs_reset:1;
};
#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)
#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
/* sometimes transceivers are accessed only through e.g. ULPI */
extern void usb_nop_xceiv_register(void);
extern void usb_nop_xceiv_unregister(void);

1
include/linux/usb/usbnet.h
View File

@@ -42,6 +42,7 @@ struct usbnet {
struct usb_host_endpoint *status;
unsigned maxpacket;
struct timer_list delay;
const char *padding_pkt;
/* protocol/interface state */
struct net_device *net;

4
include/linux/usb_usual.h
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@@ -66,7 +66,9 @@
US_FLAG(INITIAL_READ10, 0x00100000) \
/* Initial READ(10) (and others) must be retried */ \
US_FLAG(WRITE_CACHE, 0x00200000) \
/* Write Cache status is not available */
/* Write Cache status is not available */ \
US_FLAG(NEEDS_CAP16, 0x00400000)
/* cannot handle READ_CAPACITY_10 */
#define US_FLAG(name, value) US_FL_##name = value ,
enum { US_DO_ALL_FLAGS };

7
include/linux/vgaarb.h
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@@ -65,15 +65,8 @@ struct pci_dev;
* out of the arbitration process (and can be safe to take
* interrupts at any time.
*/
#if defined(CONFIG_VGA_ARB)
extern void vga_set_legacy_decoding(struct pci_dev *pdev,
unsigned int decodes);
#else
static inline void vga_set_legacy_decoding(struct pci_dev *pdev,
unsigned int decodes)
{
}
#endif
/**
* vga_get - acquire & locks VGA resources

2
include/linux/yam.h
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@@ -77,6 +77,6 @@ struct yamdrv_ioctl_cfg {
struct yamdrv_ioctl_mcs {
int cmd;
int bitrate;
unsigned int bitrate;
unsigned char bits[YAM_FPGA_SIZE];
};