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-rw-r--r--include/asm-generic/uaccess.h1
-rw-r--r--include/linux/bio.h10
-rw-r--r--include/linux/blkdev.h6
-rw-r--r--include/linux/compiler-gcc.h10
-rw-r--r--include/linux/compiler.h6
-rw-r--r--include/linux/host1x.h2
-rw-r--r--include/linux/irqchip/arm-gic-v3.h1
-rw-r--r--include/linux/netdevice.h3
-rw-r--r--include/linux/netfilter/nfnetlink_acct.h4
-rw-r--r--include/linux/pci.h10
-rw-r--r--include/linux/qed/qed_if.h8
-rw-r--r--include/linux/sctp.h64
-rw-r--r--include/linux/skbuff.h52
-rw-r--r--include/linux/smc91x.h10
-rw-r--r--include/linux/sysctl.h2
-rw-r--r--include/net/act_api.h23
-rw-r--r--include/net/af_rxrpc.h2
-rw-r--r--include/net/gre.h1
-rw-r--r--include/net/inet_ecn.h3
-rw-r--r--include/net/mac80211.h3
-rw-r--r--include/net/pkt_cls.h41
-rw-r--r--include/net/tcp.h2
-rw-r--r--include/rdma/ib_verbs.h11
-rw-r--r--include/uapi/linux/atm_zatm.h1
-rw-r--r--include/uapi/linux/bpf.h4
-rw-r--r--include/uapi/linux/if_pppol2tp.h3
-rw-r--r--include/uapi/linux/if_pppox.h3
-rw-r--r--include/uapi/linux/if_tunnel.h3
-rw-r--r--include/uapi/linux/ipx.h13
-rw-r--r--include/uapi/linux/libc-compat.h26
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h2
-rw-r--r--include/uapi/linux/openvswitch.h6
-rw-r--r--include/uapi/linux/sctp.h64
-rw-r--r--include/xen/xen-ops.h4
34 files changed, 259 insertions, 145 deletions
diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index 1bfa602958f2..5dea1fb6979c 100644
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -72,6 +72,7 @@ struct exception_table_entry
/* Returns 0 if exception not found and fixup otherwise. */
extern unsigned long search_exception_table(unsigned long);
+
/*
* architectures with an MMU should override these two
*/
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 59ffaa68b11b..23ddf4b46a9b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -71,7 +71,8 @@ static inline bool bio_has_data(struct bio *bio)
{
if (bio &&
bio->bi_iter.bi_size &&
- bio_op(bio) != REQ_OP_DISCARD)
+ bio_op(bio) != REQ_OP_DISCARD &&
+ bio_op(bio) != REQ_OP_SECURE_ERASE)
return true;
return false;
@@ -79,7 +80,9 @@ static inline bool bio_has_data(struct bio *bio)
static inline bool bio_no_advance_iter(struct bio *bio)
{
- return bio_op(bio) == REQ_OP_DISCARD || bio_op(bio) == REQ_OP_WRITE_SAME;
+ return bio_op(bio) == REQ_OP_DISCARD ||
+ bio_op(bio) == REQ_OP_SECURE_ERASE ||
+ bio_op(bio) == REQ_OP_WRITE_SAME;
}
static inline bool bio_is_rw(struct bio *bio)
@@ -199,6 +202,9 @@ static inline unsigned bio_segments(struct bio *bio)
if (bio_op(bio) == REQ_OP_DISCARD)
return 1;
+ if (bio_op(bio) == REQ_OP_SECURE_ERASE)
+ return 1;
+
if (bio_op(bio) == REQ_OP_WRITE_SAME)
return 1;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 2c210b6a7bcf..e79055c8b577 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -882,7 +882,7 @@ static inline unsigned int blk_rq_cur_sectors(const struct request *rq)
static inline unsigned int blk_queue_get_max_sectors(struct request_queue *q,
int op)
{
- if (unlikely(op == REQ_OP_DISCARD))
+ if (unlikely(op == REQ_OP_DISCARD || op == REQ_OP_SECURE_ERASE))
return min(q->limits.max_discard_sectors, UINT_MAX >> 9);
if (unlikely(op == REQ_OP_WRITE_SAME))
@@ -913,7 +913,9 @@ static inline unsigned int blk_rq_get_max_sectors(struct request *rq,
if (unlikely(rq->cmd_type != REQ_TYPE_FS))
return q->limits.max_hw_sectors;
- if (!q->limits.chunk_sectors || (req_op(rq) == REQ_OP_DISCARD))
+ if (!q->limits.chunk_sectors ||
+ req_op(rq) == REQ_OP_DISCARD ||
+ req_op(rq) == REQ_OP_SECURE_ERASE)
return blk_queue_get_max_sectors(q, req_op(rq));
return min(blk_max_size_offset(q, offset),
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index e2949397c19b..573c5a18908f 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -158,7 +158,7 @@
#define __compiler_offsetof(a, b) \
__builtin_offsetof(a, b)
-#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
+#if GCC_VERSION >= 40100
# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
#endif
@@ -242,7 +242,11 @@
*/
#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
-#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+/*
+ * sparse (__CHECKER__) pretends to be gcc, but can't do constant
+ * folding in __builtin_bswap*() (yet), so don't set these for it.
+ */
+#if defined(CONFIG_ARCH_USE_BUILTIN_BSWAP) && !defined(__CHECKER__)
#if GCC_VERSION >= 40400
#define __HAVE_BUILTIN_BSWAP32__
#define __HAVE_BUILTIN_BSWAP64__
@@ -250,7 +254,7 @@
#if GCC_VERSION >= 40800
#define __HAVE_BUILTIN_BSWAP16__
#endif
-#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP && !__CHECKER__ */
#if GCC_VERSION >= 50000
#define KASAN_ABI_VERSION 4
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 1bb954842725..436aa4e42221 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -527,13 +527,13 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
* object's lifetime is managed by something other than RCU. That
* "something other" might be reference counting or simple immortality.
*
- * The seemingly unused void * variable is to validate @p is indeed a pointer
- * type. All pointer types silently cast to void *.
+ * The seemingly unused size_t variable is to validate @p is indeed a pointer
+ * type by making sure it can be dereferenced.
*/
#define lockless_dereference(p) \
({ \
typeof(p) _________p1 = READ_ONCE(p); \
- __maybe_unused const void * const _________p2 = _________p1; \
+ size_t __maybe_unused __size_of_ptr = sizeof(*(p)); \
smp_read_barrier_depends(); /* Dependency order vs. p above. */ \
(_________p1); \
})
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index d2ba7d334039..1ffbf2a8cb99 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -304,6 +304,8 @@ struct tegra_mipi_device;
struct tegra_mipi_device *tegra_mipi_request(struct device *device);
void tegra_mipi_free(struct tegra_mipi_device *device);
+int tegra_mipi_enable(struct tegra_mipi_device *device);
+int tegra_mipi_disable(struct tegra_mipi_device *device);
int tegra_mipi_calibrate(struct tegra_mipi_device *device);
#endif
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 56b0b7ec66aa..99ac022edc60 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -337,6 +337,7 @@
*/
#define E_ITS_MOVI_UNMAPPED_INTERRUPT 0x010107
#define E_ITS_MOVI_UNMAPPED_COLLECTION 0x010109
+#define E_ITS_INT_UNMAPPED_INTERRUPT 0x010307
#define E_ITS_CLEAR_UNMAPPED_INTERRUPT 0x010507
#define E_ITS_MAPD_DEVICE_OOR 0x010801
#define E_ITS_MAPC_PROCNUM_OOR 0x010902
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 076df5360ba5..3a788bf0affd 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3891,8 +3891,7 @@ void netdev_default_l2upper_neigh_destroy(struct net_device *dev,
extern u8 netdev_rss_key[NETDEV_RSS_KEY_LEN] __read_mostly;
void netdev_rss_key_fill(void *buffer, size_t len);
-int dev_get_nest_level(struct net_device *dev,
- bool (*type_check)(const struct net_device *dev));
+int dev_get_nest_level(struct net_device *dev);
int skb_checksum_help(struct sk_buff *skb);
struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
netdev_features_t features, bool tx_path);
diff --git a/include/linux/netfilter/nfnetlink_acct.h b/include/linux/netfilter/nfnetlink_acct.h
index 80ca889b164e..664da0048625 100644
--- a/include/linux/netfilter/nfnetlink_acct.h
+++ b/include/linux/netfilter/nfnetlink_acct.h
@@ -15,6 +15,6 @@ struct nf_acct;
struct nf_acct *nfnl_acct_find_get(struct net *net, const char *filter_name);
void nfnl_acct_put(struct nf_acct *acct);
void nfnl_acct_update(const struct sk_buff *skb, struct nf_acct *nfacct);
-extern int nfnl_acct_overquota(const struct sk_buff *skb,
- struct nf_acct *nfacct);
+int nfnl_acct_overquota(struct net *net, const struct sk_buff *skb,
+ struct nf_acct *nfacct);
#endif /* _NFNL_ACCT_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 2599a980340f..fbc1fa625c3e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1251,10 +1251,12 @@ resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
int pci_set_vga_state(struct pci_dev *pdev, bool decode,
unsigned int command_bits, u32 flags);
-#define PCI_IRQ_NOLEGACY (1 << 0) /* don't use legacy interrupts */
-#define PCI_IRQ_NOMSI (1 << 1) /* don't use MSI interrupts */
-#define PCI_IRQ_NOMSIX (1 << 2) /* don't use MSI-X interrupts */
-#define PCI_IRQ_NOAFFINITY (1 << 3) /* don't auto-assign affinity */
+#define PCI_IRQ_LEGACY (1 << 0) /* allow legacy interrupts */
+#define PCI_IRQ_MSI (1 << 1) /* allow MSI interrupts */
+#define PCI_IRQ_MSIX (1 << 2) /* allow MSI-X interrupts */
+#define PCI_IRQ_AFFINITY (1 << 3) /* auto-assign affinity */
+#define PCI_IRQ_ALL_TYPES \
+ (PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX)
/* kmem_cache style wrapper around pci_alloc_consistent() */
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index b1e3c57c7117..d6c4177df7cb 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -70,8 +70,16 @@ struct qed_dbcx_pfc_params {
u8 max_tc;
};
+enum qed_dcbx_sf_ieee_type {
+ QED_DCBX_SF_IEEE_ETHTYPE,
+ QED_DCBX_SF_IEEE_TCP_PORT,
+ QED_DCBX_SF_IEEE_UDP_PORT,
+ QED_DCBX_SF_IEEE_TCP_UDP_PORT
+};
+
struct qed_app_entry {
bool ethtype;
+ enum qed_dcbx_sf_ieee_type sf_ieee;
bool enabled;
u8 prio;
u16 proto_id;
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index de1f64318fc4..fcb4c3646173 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -705,70 +705,6 @@ typedef struct sctp_auth_chunk {
sctp_authhdr_t auth_hdr;
} __packed sctp_auth_chunk_t;
-struct sctp_info {
- __u32 sctpi_tag;
- __u32 sctpi_state;
- __u32 sctpi_rwnd;
- __u16 sctpi_unackdata;
- __u16 sctpi_penddata;
- __u16 sctpi_instrms;
- __u16 sctpi_outstrms;
- __u32 sctpi_fragmentation_point;
- __u32 sctpi_inqueue;
- __u32 sctpi_outqueue;
- __u32 sctpi_overall_error;
- __u32 sctpi_max_burst;
- __u32 sctpi_maxseg;
- __u32 sctpi_peer_rwnd;
- __u32 sctpi_peer_tag;
- __u8 sctpi_peer_capable;
- __u8 sctpi_peer_sack;
- __u16 __reserved1;
-
- /* assoc status info */
- __u64 sctpi_isacks;
- __u64 sctpi_osacks;
- __u64 sctpi_opackets;
- __u64 sctpi_ipackets;
- __u64 sctpi_rtxchunks;
- __u64 sctpi_outofseqtsns;
- __u64 sctpi_idupchunks;
- __u64 sctpi_gapcnt;
- __u64 sctpi_ouodchunks;
- __u64 sctpi_iuodchunks;
- __u64 sctpi_oodchunks;
- __u64 sctpi_iodchunks;
- __u64 sctpi_octrlchunks;
- __u64 sctpi_ictrlchunks;
-
- /* primary transport info */
- struct sockaddr_storage sctpi_p_address;
- __s32 sctpi_p_state;
- __u32 sctpi_p_cwnd;
- __u32 sctpi_p_srtt;
- __u32 sctpi_p_rto;
- __u32 sctpi_p_hbinterval;
- __u32 sctpi_p_pathmaxrxt;
- __u32 sctpi_p_sackdelay;
- __u32 sctpi_p_sackfreq;
- __u32 sctpi_p_ssthresh;
- __u32 sctpi_p_partial_bytes_acked;
- __u32 sctpi_p_flight_size;
- __u16 sctpi_p_error;
- __u16 __reserved2;
-
- /* sctp sock info */
- __u32 sctpi_s_autoclose;
- __u32 sctpi_s_adaptation_ind;
- __u32 sctpi_s_pd_point;
- __u8 sctpi_s_nodelay;
- __u8 sctpi_s_disable_fragments;
- __u8 sctpi_s_v4mapped;
- __u8 sctpi_s_frag_interleave;
- __u32 sctpi_s_type;
- __u32 __reserved3;
-};
-
struct sctp_infox {
struct sctp_info *sctpinfo;
struct sctp_association *asoc;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 6f0b3e0adc73..0f665cb26b50 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2847,6 +2847,18 @@ static inline int skb_linearize_cow(struct sk_buff *skb)
__skb_linearize(skb) : 0;
}
+static __always_inline void
+__skb_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len,
+ unsigned int off)
+{
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->csum = csum_block_sub(skb->csum,
+ csum_partial(start, len, 0), off);
+ else if (skb->ip_summed == CHECKSUM_PARTIAL &&
+ skb_checksum_start_offset(skb) < 0)
+ skb->ip_summed = CHECKSUM_NONE;
+}
+
/**
* skb_postpull_rcsum - update checksum for received skb after pull
* @skb: buffer to update
@@ -2857,36 +2869,38 @@ static inline int skb_linearize_cow(struct sk_buff *skb)
* update the CHECKSUM_COMPLETE checksum, or set ip_summed to
* CHECKSUM_NONE so that it can be recomputed from scratch.
*/
-
static inline void skb_postpull_rcsum(struct sk_buff *skb,
const void *start, unsigned int len)
{
- if (skb->ip_summed == CHECKSUM_COMPLETE)
- skb->csum = csum_sub(skb->csum, csum_partial(start, len, 0));
- else if (skb->ip_summed == CHECKSUM_PARTIAL &&
- skb_checksum_start_offset(skb) < 0)
- skb->ip_summed = CHECKSUM_NONE;
+ __skb_postpull_rcsum(skb, start, len, 0);
}
-unsigned char *skb_pull_rcsum(struct sk_buff *skb, unsigned int len);
+static __always_inline void
+__skb_postpush_rcsum(struct sk_buff *skb, const void *start, unsigned int len,
+ unsigned int off)
+{
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->csum = csum_block_add(skb->csum,
+ csum_partial(start, len, 0), off);
+}
+/**
+ * skb_postpush_rcsum - update checksum for received skb after push
+ * @skb: buffer to update
+ * @start: start of data after push
+ * @len: length of data pushed
+ *
+ * After doing a push on a received packet, you need to call this to
+ * update the CHECKSUM_COMPLETE checksum.
+ */
static inline void skb_postpush_rcsum(struct sk_buff *skb,
const void *start, unsigned int len)
{
- /* For performing the reverse operation to skb_postpull_rcsum(),
- * we can instead of ...
- *
- * skb->csum = csum_add(skb->csum, csum_partial(start, len, 0));
- *
- * ... just use this equivalent version here to save a few
- * instructions. Feeding csum of 0 in csum_partial() and later
- * on adding skb->csum is equivalent to feed skb->csum in the
- * first place.
- */
- if (skb->ip_summed == CHECKSUM_COMPLETE)
- skb->csum = csum_partial(start, len, skb->csum);
+ __skb_postpush_rcsum(skb, start, len, 0);
}
+unsigned char *skb_pull_rcsum(struct sk_buff *skb, unsigned int len);
+
/**
* skb_push_rcsum - push skb and update receive checksum
* @skb: buffer to update
diff --git a/include/linux/smc91x.h b/include/linux/smc91x.h
index 76199b75d584..e302c447e057 100644
--- a/include/linux/smc91x.h
+++ b/include/linux/smc91x.h
@@ -1,6 +1,16 @@
#ifndef __SMC91X_H__
#define __SMC91X_H__
+/*
+ * These bits define which access sizes a platform can support, rather
+ * than the maximal access size. So, if your platform can do 16-bit
+ * and 32-bit accesses to the SMC91x device, but not 8-bit, set both
+ * SMC91X_USE_16BIT and SMC91X_USE_32BIT.
+ *
+ * The SMC91x driver requires at least one of SMC91X_USE_8BIT or
+ * SMC91X_USE_16BIT to be supported - just setting SMC91X_USE_32BIT is
+ * an invalid configuration.
+ */
#define SMC91X_USE_8BIT (1 << 0)
#define SMC91X_USE_16BIT (1 << 1)
#define SMC91X_USE_32BIT (1 << 2)
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 697e160c78d0..a4f7203a9017 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -42,6 +42,8 @@ extern int proc_dostring(struct ctl_table *, int,
void __user *, size_t *, loff_t *);
extern int proc_dointvec(struct ctl_table *, int,
void __user *, size_t *, loff_t *);
+extern int proc_douintvec(struct ctl_table *, int,
+ void __user *, size_t *, loff_t *);
extern int proc_dointvec_minmax(struct ctl_table *, int,
void __user *, size_t *, loff_t *);
extern int proc_dointvec_jiffies(struct ctl_table *, int,
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 41e6a24a44b9..82f3c912a5b1 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -176,8 +176,8 @@ int tcf_register_action(struct tc_action_ops *a, struct pernet_operations *ops);
int tcf_unregister_action(struct tc_action_ops *a,
struct pernet_operations *ops);
int tcf_action_destroy(struct list_head *actions, int bind);
-int tcf_action_exec(struct sk_buff *skb, const struct list_head *actions,
- struct tcf_result *res);
+int tcf_action_exec(struct sk_buff *skb, struct tc_action **actions,
+ int nr_actions, struct tcf_result *res);
int tcf_action_init(struct net *net, struct nlattr *nla,
struct nlattr *est, char *n, int ovr,
int bind, struct list_head *);
@@ -189,30 +189,17 @@ int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
-#define tc_no_actions(_exts) \
- (list_empty(&(_exts)->actions))
-
-#define tc_for_each_action(_a, _exts) \
- list_for_each_entry(a, &(_exts)->actions, list)
-
-#define tc_single_action(_exts) \
- (list_is_singular(&(_exts)->actions))
+#endif /* CONFIG_NET_CLS_ACT */
static inline void tcf_action_stats_update(struct tc_action *a, u64 bytes,
u64 packets, u64 lastuse)
{
+#ifdef CONFIG_NET_CLS_ACT
if (!a->ops->stats_update)
return;
a->ops->stats_update(a, bytes, packets, lastuse);
+#endif
}
-#else /* CONFIG_NET_CLS_ACT */
-
-#define tc_no_actions(_exts) true
-#define tc_for_each_action(_a, _exts) while ((void)(_a), 0)
-#define tc_single_action(_exts) false
-#define tcf_action_stats_update(a, bytes, packets, lastuse)
-
-#endif /* CONFIG_NET_CLS_ACT */
#endif
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index ac1bc3c49fbd..7b0f88699b25 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -40,12 +40,12 @@ struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
unsigned long,
gfp_t);
int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, size_t);
+void rxrpc_kernel_data_consumed(struct rxrpc_call *, struct sk_buff *);
void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
void rxrpc_kernel_end_call(struct rxrpc_call *);
bool rxrpc_kernel_is_data_last(struct sk_buff *);
u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
int rxrpc_kernel_get_error_number(struct sk_buff *);
-void rxrpc_kernel_data_delivered(struct sk_buff *);
void rxrpc_kernel_free_skb(struct sk_buff *);
struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, unsigned long);
int rxrpc_kernel_reject_call(struct socket *);
diff --git a/include/net/gre.h b/include/net/gre.h
index 7a54a31d1d4c..73ea256eb7d7 100644
--- a/include/net/gre.h
+++ b/include/net/gre.h
@@ -104,6 +104,7 @@ static inline void gre_build_header(struct sk_buff *skb, int hdr_len,
skb_push(skb, hdr_len);
+ skb_set_inner_protocol(skb, proto);
skb_reset_transport_header(skb);
greh = (struct gre_base_hdr *)skb->data;
greh->flags = gre_tnl_flags_to_gre_flags(flags);
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 0dc0a51da38f..dce2d586d9ce 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -128,7 +128,8 @@ static inline int IP6_ECN_set_ce(struct sk_buff *skb, struct ipv6hdr *iph)
to = from | htonl(INET_ECN_CE << 20);
*(__be32 *)iph = to;
if (skb->ip_summed == CHECKSUM_COMPLETE)
- skb->csum = csum_add(csum_sub(skb->csum, from), to);
+ skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),
+ (__force __wsum)to);
return 1;
}
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b4faadbb4e01..cca510a585c3 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3620,7 +3620,8 @@ struct ieee80211_ops {
int (*join_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
void (*leave_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
- u32 (*get_expected_throughput)(struct ieee80211_sta *sta);
+ u32 (*get_expected_throughput)(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta);
int (*get_txpower)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
int *dbm);
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 6f8d65342d3a..c99508d426cc 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -59,7 +59,8 @@ tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r)
struct tcf_exts {
#ifdef CONFIG_NET_CLS_ACT
__u32 type; /* for backward compat(TCA_OLD_COMPAT) */
- struct list_head actions;
+ int nr_actions;
+ struct tc_action **actions;
#endif
/* Map to export classifier specific extension TLV types to the
* generic extensions API. Unsupported extensions must be set to 0.
@@ -72,7 +73,10 @@ static inline void tcf_exts_init(struct tcf_exts *exts, int action, int police)
{
#ifdef CONFIG_NET_CLS_ACT
exts->type = 0;
- INIT_LIST_HEAD(&exts->actions);
+ exts->nr_actions = 0;
+ exts->actions = kcalloc(TCA_ACT_MAX_PRIO, sizeof(struct tc_action *),
+ GFP_KERNEL);
+ WARN_ON(!exts->actions); /* TODO: propagate the error to callers */
#endif
exts->action = action;
exts->police = police;
@@ -89,7 +93,7 @@ static inline int
tcf_exts_is_predicative(struct tcf_exts *exts)
{
#ifdef CONFIG_NET_CLS_ACT
- return !list_empty(&exts->actions);
+ return exts->nr_actions;
#else
return 0;
#endif
@@ -108,6 +112,20 @@ tcf_exts_is_available(struct tcf_exts *exts)
return tcf_exts_is_predicative(exts);
}
+static inline void tcf_exts_to_list(const struct tcf_exts *exts,
+ struct list_head *actions)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ int i;
+
+ for (i = 0; i < exts->nr_actions; i++) {
+ struct tc_action *a = exts->actions[i];
+
+ list_add(&a->list, actions);
+ }
+#endif
+}
+
/**
* tcf_exts_exec - execute tc filter extensions
* @skb: socket buffer
@@ -124,12 +142,25 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
struct tcf_result *res)
{
#ifdef CONFIG_NET_CLS_ACT
- if (!list_empty(&exts->actions))
- return tcf_action_exec(skb, &exts->actions, res);
+ if (exts->nr_actions)
+ return tcf_action_exec(skb, exts->actions, exts->nr_actions,
+ res);
#endif
return 0;
}
+#ifdef CONFIG_NET_CLS_ACT
+
+#define tc_no_actions(_exts) ((_exts)->nr_actions == 0)
+#define tc_single_action(_exts) ((_exts)->nr_actions == 1)
+
+#else /* CONFIG_NET_CLS_ACT */
+
+#define tc_no_actions(_exts) true
+#define tc_single_action(_exts) false
+
+#endif /* CONFIG_NET_CLS_ACT */
+
int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
struct nlattr **tb, struct nlattr *rate_tlv,
struct tcf_exts *exts, bool ovr);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index c00e7d51bb18..7717302cab91 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1523,6 +1523,8 @@ static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unli
{
if (sk->sk_send_head == skb_unlinked)
sk->sk_send_head = NULL;
+ if (tcp_sk(sk)->highest_sack == skb_unlinked)
+ tcp_sk(sk)->highest_sack = NULL;
}
static inline void tcp_init_send_head(struct sock *sk)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 8e90dd28bb75..e1f96737c2a1 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2115,22 +2115,17 @@ static inline bool ib_is_udata_cleared(struct ib_udata *udata,
size_t len)
{
const void __user *p = udata->inbuf + offset;
- bool ret = false;
+ bool ret;
u8 *buf;
if (len > USHRT_MAX)
return false;
- buf = kmalloc(len, GFP_KERNEL);
- if (!buf)
+ buf = memdup_user(p, len);
+ if (IS_ERR(buf))
return false;
- if (copy_from_user(buf, p, len))
- goto free;
-
ret = !memchr_inv(buf, 0, len);
-
-free:
kfree(buf);
return ret;
}
diff --git a/include/uapi/linux/atm_zatm.h b/include/uapi/linux/atm_zatm.h
index 9c9c6ad55f14..5cd4d4d2dd1d 100644
--- a/include/uapi/linux/atm_zatm.h
+++ b/include/uapi/linux/atm_zatm.h
@@ -14,6 +14,7 @@
#include <linux/atmapi.h>
#include <linux/atmioc.h>
+#include <linux/time.h>
#define ZATM_GETPOOL _IOW('a',ATMIOC_SARPRV+1,struct atmif_sioc)
/* get pool statistics */
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index da218fec6056..9e5fc168c8a3 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -339,7 +339,7 @@ enum bpf_func_id {
BPF_FUNC_skb_change_type,
/**
- * bpf_skb_in_cgroup(skb, map, index) - Check cgroup2 membership of skb
+ * bpf_skb_under_cgroup(skb, map, index) - Check cgroup2 membership of skb
* @skb: pointer to skb
* @map: pointer to bpf_map in BPF_MAP_TYPE_CGROUP_ARRAY type
* @index: index of the cgroup in the bpf_map
@@ -348,7 +348,7 @@ enum bpf_func_id {
* == 1 skb succeeded the cgroup2 descendant test
* < 0 error
*/
- BPF_FUNC_skb_in_cgroup,
+ BPF_FUNC_skb_under_cgroup,
/**
* bpf_get_hash_recalc(skb)
diff --git a/include/uapi/linux/if_pppol2tp.h b/include/uapi/linux/if_pppol2tp.h
index 163e8adac2d6..4bd1f55d6377 100644
--- a/include/uapi/linux/if_pppol2tp.h
+++ b/include/uapi/linux/if_pppol2tp.h
@@ -16,7 +16,8 @@
#define _UAPI__LINUX_IF_PPPOL2TP_H
#include <linux/types.h>
-
+#include <linux/in.h>
+#include <linux/in6.h>
/* Structure used to connect() the socket to a particular tunnel UDP
* socket over IPv4.
diff --git a/include/uapi/linux/if_pppox.h b/include/uapi/linux/if_pppox.h
index e128769331b5..d37bbb17a007 100644
--- a/include/uapi/linux/if_pppox.h
+++ b/include/uapi/linux/if_pppox.h
@@ -21,8 +21,11 @@
#include <asm/byteorder.h>
#include <linux/socket.h>
+#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/if_pppol2tp.h>
+#include <linux/in.h>
+#include <linux/in6.h>
/* For user-space programs to pick up these definitions
* which they wouldn't get otherwise without defining __KERNEL__
diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index 1046f5515174..777b6cdb1b7b 100644
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -2,6 +2,9 @@
#define _UAPI_IF_TUNNEL_H_
#include <linux/types.h>
+#include <linux/if.h>
+#include <linux/ip.h>
+#include <linux/in6.h>
#include <asm/byteorder.h>
diff --git a/include/uapi/linux/ipx.h b/include/uapi/linux/ipx.h
index 3d48014cdd71..30f031db12f6 100644
--- a/include/uapi/linux/ipx.h
+++ b/include/uapi/linux/ipx.h
@@ -1,11 +1,13 @@
#ifndef _IPX_H_
#define _IPX_H_
+#include <linux/libc-compat.h> /* for compatibility with glibc netipx/ipx.h */
#include <linux/types.h>
#include <linux/sockios.h>
#include <linux/socket.h>
#define IPX_NODE_LEN 6
#define IPX_MTU 576
+#if __UAPI_DEF_SOCKADDR_IPX
struct sockaddr_ipx {
__kernel_sa_family_t sipx_family;
__be16 sipx_port;
@@ -14,6 +16,7 @@ struct sockaddr_ipx {
__u8 sipx_type;
unsigned char sipx_zero; /* 16 byte fill */
};
+#endif /* __UAPI_DEF_SOCKADDR_IPX */
/*
* So we can fit the extra info for SIOCSIFADDR into the address nicely
@@ -23,12 +26,15 @@ struct sockaddr_ipx {
#define IPX_DLTITF 0
#define IPX_CRTITF 1
+#if __UAPI_DEF_IPX_ROUTE_DEFINITION
struct ipx_route_definition {
__be32 ipx_network;
__be32 ipx_router_network;
unsigned char ipx_router_node[IPX_NODE_LEN];
};
+#endif /* __UAPI_DEF_IPX_ROUTE_DEFINITION */
+#if __UAPI_DEF_IPX_INTERFACE_DEFINITION
struct ipx_interface_definition {
__be32 ipx_network;
unsigned char ipx_device[16];
@@ -45,16 +51,20 @@ struct ipx_interface_definition {
#define IPX_INTERNAL 2
unsigned char ipx_node[IPX_NODE_LEN];
};
-
+#endif /* __UAPI_DEF_IPX_INTERFACE_DEFINITION */
+
+#if __UAPI_DEF_IPX_CONFIG_DATA
struct ipx_config_data {
unsigned char ipxcfg_auto_select_primary;
unsigned char ipxcfg_auto_create_interfaces;
};
+#endif /* __UAPI_DEF_IPX_CONFIG_DATA */
/*
* OLD Route Definition for backward compatibility.
*/
+#if __UAPI_DEF_IPX_ROUTE_DEF
struct ipx_route_def {
__be32 ipx_network;
__be32 ipx_router_network;
@@ -67,6 +77,7 @@ struct ipx_route_def {
#define IPX_RT_BLUEBOOK 2
#define IPX_RT_ROUTED 1
};
+#endif /* __UAPI_DEF_IPX_ROUTE_DEF */
#define SIOCAIPXITFCRT (SIOCPROTOPRIVATE)
#define SIOCAIPXPRISLT (SIOCPROTOPRIVATE + 1)
diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
index e4f048ee7043..44b8a6bd5fe1 100644
--- a/include/uapi/linux/libc-compat.h
+++ b/include/uapi/linux/libc-compat.h
@@ -139,6 +139,25 @@
#endif /* _NETINET_IN_H */
+/* Coordinate with glibc netipx/ipx.h header. */
+#if defined(__NETIPX_IPX_H)
+
+#define __UAPI_DEF_SOCKADDR_IPX 0
+#define __UAPI_DEF_IPX_ROUTE_DEFINITION 0
+#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 0
+#define __UAPI_DEF_IPX_CONFIG_DATA 0
+#define __UAPI_DEF_IPX_ROUTE_DEF 0
+
+#else /* defined(__NETIPX_IPX_H) */
+
+#define __UAPI_DEF_SOCKADDR_IPX 1
+#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1
+#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1
+#define __UAPI_DEF_IPX_CONFIG_DATA 1
+#define __UAPI_DEF_IPX_ROUTE_DEF 1
+
+#endif /* defined(__NETIPX_IPX_H) */
+
/* Definitions for xattr.h */
#if defined(_SYS_XATTR_H)
#define __UAPI_DEF_XATTR 0
@@ -179,6 +198,13 @@
#define __UAPI_DEF_IN6_PKTINFO 1
#define __UAPI_DEF_IP6_MTUINFO 1
+/* Definitions for ipx.h */
+#define __UAPI_DEF_SOCKADDR_IPX 1
+#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1
+#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1
+#define __UAPI_DEF_IPX_CONFIG_DATA 1
+#define __UAPI_DEF_IPX_ROUTE_DEF 1
+
/* Definitions for xattr.h */
#define __UAPI_DEF_XATTR 1
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 01751faccaf8..c674ba2563b7 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -24,7 +24,7 @@ enum nft_registers {
__NFT_REG_MAX,
NFT_REG32_00 = 8,
- MFT_REG32_01,
+ NFT_REG32_01,
NFT_REG32_02,
NFT_REG32_03,
NFT_REG32_04,
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index d95a3018f6a1..54c3b4f4aceb 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -583,7 +583,7 @@ enum ovs_userspace_attr {
#define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1)
struct ovs_action_trunc {
- uint32_t max_len; /* Max packet size in bytes. */
+ __u32 max_len; /* Max packet size in bytes. */
};
/**
@@ -632,8 +632,8 @@ enum ovs_hash_alg {
* @hash_basis: basis used for computing hash.
*/
struct ovs_action_hash {
- uint32_t hash_alg; /* One of ovs_hash_alg. */
- uint32_t hash_basis;
+ __u32 hash_alg; /* One of ovs_hash_alg. */
+ __u32 hash_basis;
};
/**
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index d304f4c9792c..a406adcc0793 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -944,4 +944,68 @@ struct sctp_default_prinfo {
__u16 pr_policy;
};
+struct sctp_info {
+ __u32 sctpi_tag;
+ __u32 sctpi_state;
+ __u32 sctpi_rwnd;
+ __u16 sctpi_unackdata;
+ __u16 sctpi_penddata;
+ __u16 sctpi_instrms;
+ __u16 sctpi_outstrms;
+ __u32 sctpi_fragmentation_point;
+ __u32 sctpi_inqueue;
+ __u32 sctpi_outqueue;
+ __u32 sctpi_overall_error;
+ __u32 sctpi_max_burst;
+ __u32 sctpi_maxseg;
+ __u32 sctpi_peer_rwnd;
+ __u32 sctpi_peer_tag;
+ __u8 sctpi_peer_capable;
+ __u8 sctpi_peer_sack;
+ __u16 __reserved1;
+
+ /* assoc status info */
+ __u64 sctpi_isacks;
+ __u64 sctpi_osacks;
+ __u64 sctpi_opackets;
+ __u64 sctpi_ipackets;
+ __u64 sctpi_rtxchunks;
+ __u64 sctpi_outofseqtsns;
+ __u64 sctpi_idupchunks;
+ __u64 sctpi_gapcnt;
+ __u64 sctpi_ouodchunks;
+ __u64 sctpi_iuodchunks;
+ __u64 sctpi_oodchunks;
+ __u64 sctpi_iodchunks;
+ __u64 sctpi_octrlchunks;
+ __u64 sctpi_ictrlchunks;
+
+ /* primary transport info */
+ struct sockaddr_storage sctpi_p_address;
+ __s32 sctpi_p_state;
+ __u32 sctpi_p_cwnd;
+ __u32 sctpi_p_srtt;
+ __u32 sctpi_p_rto;
+ __u32 sctpi_p_hbinterval;
+ __u32 sctpi_p_pathmaxrxt;
+ __u32 sctpi_p_sackdelay;
+ __u32 sctpi_p_sackfreq;
+ __u32 sctpi_p_ssthresh;
+ __u32 sctpi_p_partial_bytes_acked;
+ __u32 sctpi_p_flight_size;
+ __u16 sctpi_p_error;
+ __u16 __reserved2;
+
+ /* sctp sock info */
+ __u32 sctpi_s_autoclose;
+ __u32 sctpi_s_adaptation_ind;
+ __u32 sctpi_s_pd_point;
+ __u8 sctpi_s_nodelay;
+ __u8 sctpi_s_disable_fragments;
+ __u8 sctpi_s_v4mapped;
+ __u8 sctpi_s_frag_interleave;
+ __u32 sctpi_s_type;
+ __u32 __reserved3;
+};
+
#endif /* _UAPI_SCTP_H */
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index 9a37c541822f..b5486e648607 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -9,8 +9,8 @@
DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu);
-DECLARE_PER_CPU(int, xen_vcpu_id);
-static inline int xen_vcpu_nr(int cpu)
+DECLARE_PER_CPU(uint32_t, xen_vcpu_id);
+static inline uint32_t xen_vcpu_nr(int cpu)
{
return per_cpu(xen_vcpu_id, cpu);
}