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-rw-r--r--include/linux/device-mapper.h2
-rw-r--r--include/linux/netdevice.h21
-rw-r--r--include/linux/netfilter/x_tables.h12
-rw-r--r--include/linux/pipe_fs_i.h4
-rw-r--r--include/linux/platform_data/asoc-s3c.h4
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/skbuff.h24
-rw-r--r--include/linux/sunrpc/clnt.h2
-rw-r--r--include/linux/usb/ehci_def.h4
-rw-r--r--include/net/bonding.h1
-rw-r--r--include/net/codel.h4
-rw-r--r--include/net/ip_vs.h17
-rw-r--r--include/net/sch_generic.h20
-rw-r--r--include/sound/hda_regmap.h2
14 files changed, 111 insertions, 7 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 51cc1deb7af3..30c8971bc615 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -127,6 +127,8 @@ struct dm_dev {
char name[16];
};
+dev_t dm_get_dev_t(const char *path);
+
/*
* Constructors should call these functions to ensure destination devices
* are opened/closed correctly.
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 05b9a694e213..6c86c7edafa7 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -265,6 +265,7 @@ struct header_ops {
void (*cache_update)(struct hh_cache *hh,
const struct net_device *dev,
const unsigned char *haddr);
+ bool (*validate)(const char *ll_header, unsigned int len);
};
/* These flag bits are private to the generic network queueing
@@ -1372,7 +1373,7 @@ enum netdev_priv_flags {
* @dma: DMA channel
* @mtu: Interface MTU value
* @type: Interface hardware type
- * @hard_header_len: Hardware header length
+ * @hard_header_len: Maximum hardware header length.
*
* @needed_headroom: Extra headroom the hardware may need, but not in all
* cases can this be guaranteed
@@ -2416,6 +2417,24 @@ static inline int dev_parse_header(const struct sk_buff *skb,
return dev->header_ops->parse(skb, haddr);
}
+/* ll_header must have at least hard_header_len allocated */
+static inline bool dev_validate_header(const struct net_device *dev,
+ char *ll_header, int len)
+{
+ if (likely(len >= dev->hard_header_len))
+ return true;
+
+ if (capable(CAP_SYS_RAWIO)) {
+ memset(ll_header + len, 0, dev->hard_header_len - len);
+ return true;
+ }
+
+ if (dev->header_ops && dev->header_ops->validate)
+ return dev->header_ops->validate(ll_header, len);
+
+ return false;
+}
+
typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
int register_gifconf(unsigned int family, gifconf_func_t *gifconf);
static inline int unregister_gifconf(unsigned int family)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index a3e215bb0241..7741efa43b35 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -239,11 +239,18 @@ void xt_unregister_match(struct xt_match *target);
int xt_register_matches(struct xt_match *match, unsigned int n);
void xt_unregister_matches(struct xt_match *match, unsigned int n);
+int xt_check_entry_offsets(const void *base, const char *elems,
+ unsigned int target_offset,
+ unsigned int next_offset);
+
int xt_check_match(struct xt_mtchk_param *, unsigned int size, u_int8_t proto,
bool inv_proto);
int xt_check_target(struct xt_tgchk_param *, unsigned int size, u_int8_t proto,
bool inv_proto);
+void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
+ struct xt_counters_info *info, bool compat);
+
struct xt_table *xt_register_table(struct net *net,
const struct xt_table *table,
struct xt_table_info *bootstrap,
@@ -421,7 +428,7 @@ void xt_compat_init_offsets(u_int8_t af, unsigned int number);
int xt_compat_calc_jump(u_int8_t af, unsigned int offset);
int xt_compat_match_offset(const struct xt_match *match);
-int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
+void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
unsigned int *size);
int xt_compat_match_to_user(const struct xt_entry_match *m,
void __user **dstptr, unsigned int *size);
@@ -431,6 +438,9 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr,
unsigned int *size);
int xt_compat_target_to_user(const struct xt_entry_target *t,
void __user **dstptr, unsigned int *size);
+int xt_compat_check_entry_offsets(const void *base, const char *elems,
+ unsigned int target_offset,
+ unsigned int next_offset);
#endif /* CONFIG_COMPAT */
#endif /* _X_TABLES_H */
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index eb8b8ac6df3c..24f5470d3944 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -42,6 +42,7 @@ struct pipe_buffer {
* @fasync_readers: reader side fasync
* @fasync_writers: writer side fasync
* @bufs: the circular array of pipe buffers
+ * @user: the user who created this pipe
**/
struct pipe_inode_info {
struct mutex mutex;
@@ -57,6 +58,7 @@ struct pipe_inode_info {
struct fasync_struct *fasync_readers;
struct fasync_struct *fasync_writers;
struct pipe_buffer *bufs;
+ struct user_struct *user;
};
/*
@@ -123,6 +125,8 @@ void pipe_unlock(struct pipe_inode_info *);
void pipe_double_lock(struct pipe_inode_info *, struct pipe_inode_info *);
extern unsigned int pipe_max_size, pipe_min_size;
+extern unsigned long pipe_user_pages_hard;
+extern unsigned long pipe_user_pages_soft;
int pipe_proc_fn(struct ctl_table *, int, void __user *, size_t *, loff_t *);
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index 5e0bc779e6c5..33f88b4479e4 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -39,6 +39,10 @@ struct samsung_i2s {
*/
struct s3c_audio_pdata {
int (*cfg_gpio)(struct platform_device *);
+ void *dma_playback;
+ void *dma_capture;
+ void *dma_play_sec;
+ void *dma_capture_mic;
union {
struct samsung_i2s i2s;
} type;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f40a1af45754..5707c093f78f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -792,6 +792,7 @@ struct user_struct {
#endif
unsigned long locked_shm; /* How many pages of mlocked shm ? */
unsigned long unix_inflight; /* How many files in flight in unix sockets */
+ atomic_long_t pipe_bufs; /* how many pages are allocated in pipe buffers */
#ifdef CONFIG_KEYS
struct key *uid_keyring; /* UID specific keyring */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 6633b0cd3fb9..ca2e26a486ee 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1781,6 +1781,30 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
skb->tail += len;
}
+/**
+ * skb_tailroom_reserve - adjust reserved_tailroom
+ * @skb: buffer to alter
+ * @mtu: maximum amount of headlen permitted
+ * @needed_tailroom: minimum amount of reserved_tailroom
+ *
+ * Set reserved_tailroom so that headlen can be as large as possible but
+ * not larger than mtu and tailroom cannot be smaller than
+ * needed_tailroom.
+ * The required headroom should already have been reserved before using
+ * this function.
+ */
+static inline void skb_tailroom_reserve(struct sk_buff *skb, unsigned int mtu,
+ unsigned int needed_tailroom)
+{
+ SKB_LINEAR_ASSERT(skb);
+ if (mtu < skb_tailroom(skb) - needed_tailroom)
+ /* use at most mtu */
+ skb->reserved_tailroom = skb_tailroom(skb) - mtu;
+ else
+ /* use up to all available space */
+ skb->reserved_tailroom = needed_tailroom;
+}
+
#define ENCAP_TYPE_ETHER 0
#define ENCAP_TYPE_IPPROTO 1
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 598ba80ec30c..ee29cb43470f 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -134,8 +134,6 @@ struct rpc_create_args {
#define RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT (1UL << 9)
struct rpc_clnt *rpc_create(struct rpc_create_args *args);
-struct rpc_clnt *rpc_create_xprt(struct rpc_create_args *args,
- struct rpc_xprt *xprt);
struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
const struct rpc_program *, u32);
void rpc_task_reset_client(struct rpc_task *task, struct rpc_clnt *clnt);
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index 966889a20ea3..e479033bd782 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -180,11 +180,11 @@ struct ehci_regs {
* PORTSCx
*/
/* HOSTPC: offset 0x84 */
- u32 hostpc[1]; /* HOSTPC extension */
+ u32 hostpc[0]; /* HOSTPC extension */
#define HOSTPC_PHCD (1<<22) /* Phy clock disable */
#define HOSTPC_PSPD (3<<25) /* Port speed detection */
- u32 reserved5[16];
+ u32 reserved5[17];
/* USBMODE_EX: offset 0xc8 */
u32 usbmode_ex; /* USB Device mode extension */
diff --git a/include/net/bonding.h b/include/net/bonding.h
index 78ed135e9dea..5cba8f3c3fe4 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -211,6 +211,7 @@ struct bonding {
* ALB mode (6) - to sync the use and modifications of its hash table
*/
spinlock_t mode_lock;
+ spinlock_t stats_lock;
u8 send_peer_notif;
u8 igmp_retrans;
#ifdef CONFIG_PROC_FS
diff --git a/include/net/codel.h b/include/net/codel.h
index 1e18005f7f65..0ee76108e741 100644
--- a/include/net/codel.h
+++ b/include/net/codel.h
@@ -160,11 +160,13 @@ struct codel_vars {
* struct codel_stats - contains codel shared variables and stats
* @maxpacket: largest packet we've seen so far
* @drop_count: temp count of dropped packets in dequeue()
+ * @drop_len: bytes of dropped packets in dequeue()
* ecn_mark: number of packets we ECN marked instead of dropping
*/
struct codel_stats {
u32 maxpacket;
u32 drop_count;
+ u32 drop_len;
u32 ecn_mark;
};
@@ -301,6 +303,7 @@ static struct sk_buff *codel_dequeue(struct Qdisc *sch,
vars->rec_inv_sqrt);
goto end;
}
+ stats->drop_len += qdisc_pkt_len(skb);
qdisc_drop(skb, sch);
stats->drop_count++;
skb = dequeue_func(vars, sch);
@@ -323,6 +326,7 @@ static struct sk_buff *codel_dequeue(struct Qdisc *sch,
if (params->ecn && INET_ECN_set_ce(skb)) {
stats->ecn_mark++;
} else {
+ stats->drop_len += qdisc_pkt_len(skb);
qdisc_drop(skb, sch);
stats->drop_count++;
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4e3731ee4eac..cd8594528d4b 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1584,6 +1584,23 @@ static inline void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp)
}
#endif /* CONFIG_IP_VS_NFCT */
+/* Really using conntrack? */
+static inline bool ip_vs_conn_uses_conntrack(struct ip_vs_conn *cp,
+ struct sk_buff *skb)
+{
+#ifdef CONFIG_IP_VS_NFCT
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct;
+
+ if (!(cp->flags & IP_VS_CONN_F_NFCT))
+ return false;
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct && !nf_ct_is_untracked(ct))
+ return true;
+#endif
+ return false;
+}
+
static inline int
ip_vs_dest_conn_overhead(struct ip_vs_dest *dest)
{
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 080b657ef8fb..530bdca19803 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -395,7 +395,8 @@ struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
struct Qdisc *qdisc);
void qdisc_reset(struct Qdisc *qdisc);
void qdisc_destroy(struct Qdisc *qdisc);
-void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
+void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, unsigned int n,
+ unsigned int len);
struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
const struct Qdisc_ops *ops);
struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
@@ -691,6 +692,23 @@ static inline void qdisc_reset_queue(struct Qdisc *sch)
sch->qstats.backlog = 0;
}
+static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new,
+ struct Qdisc **pold)
+{
+ struct Qdisc *old;
+
+ sch_tree_lock(sch);
+ old = *pold;
+ *pold = new;
+ if (old != NULL) {
+ qdisc_tree_reduce_backlog(old, old->q.qlen, old->qstats.backlog);
+ qdisc_reset(old);
+ }
+ sch_tree_unlock(sch);
+
+ return old;
+}
+
static inline unsigned int __qdisc_queue_drop(struct Qdisc *sch,
struct sk_buff_head *list)
{
diff --git a/include/sound/hda_regmap.h b/include/sound/hda_regmap.h
index df705908480a..2f48d648e051 100644
--- a/include/sound/hda_regmap.h
+++ b/include/sound/hda_regmap.h
@@ -17,6 +17,8 @@ int snd_hdac_regmap_add_vendor_verb(struct hdac_device *codec,
unsigned int verb);
int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
unsigned int *val);
+int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec,
+ unsigned int reg, unsigned int *val);
int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
unsigned int val);
int snd_hdac_regmap_update_raw(struct hdac_device *codec, unsigned int reg,
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-25 20:46:54 +0000