diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/jbd2.h | 1 | ||||
-rw-r--r-- | include/linux/sched.h | 1 | ||||
-rw-r--r-- | include/linux/syscalls.h | 2 | ||||
-rw-r--r-- | include/linux/types.h | 2 | ||||
-rw-r--r-- | include/linux/usb/quirks.h | 3 | ||||
-rw-r--r-- | include/net/af_unix.h | 1 | ||||
-rw-r--r-- | include/net/inet_ecn.h | 19 | ||||
-rw-r--r-- | include/net/ip6_tunnel.h | 3 | ||||
-rw-r--r-- | include/net/ip_tunnels.h | 3 | ||||
-rw-r--r-- | include/net/ipv6.h | 1 | ||||
-rw-r--r-- | include/net/sock.h | 3 |
11 files changed, 32 insertions, 7 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 385593d748f6..e137e962834b 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1007,6 +1007,7 @@ struct journal_s #define JBD2_ABORT_ON_SYNCDATA_ERR 0x040 /* Abort the journal on file * data write error in ordered * mode */ +#define JBD2_REC_ERR 0x080 /* The errno in the sb has been recorded */ /* * Function declarations for the journaling transaction and buffer diff --git a/include/linux/sched.h b/include/linux/sched.h index ec6000f66e75..7d6152a6700c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -755,6 +755,7 @@ struct user_struct { unsigned long mq_bytes; /* How many bytes can be allocated to mqueue? */ #endif unsigned long locked_shm; /* How many pages of mlocked shm ? */ + unsigned long unix_inflight; /* How many files in flight in unix sockets */ #ifdef CONFIG_KEYS struct key *uid_keyring; /* UID specific keyring */ diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index a747a77ea584..fad4082c50d9 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -507,7 +507,7 @@ asmlinkage long sys_chown(const char __user *filename, asmlinkage long sys_lchown(const char __user *filename, uid_t user, gid_t group); asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group); -#ifdef CONFIG_UID16 +#ifdef CONFIG_HAVE_UID16 asmlinkage long sys_chown16(const char __user *filename, old_uid_t user, old_gid_t group); asmlinkage long sys_lchown16(const char __user *filename, diff --git a/include/linux/types.h b/include/linux/types.h index 4d118ba11349..83db8e5974dc 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -35,7 +35,7 @@ typedef __kernel_gid16_t gid16_t; typedef unsigned long uintptr_t; -#ifdef CONFIG_UID16 +#ifdef CONFIG_HAVE_UID16 /* This is defined by include/asm-{arch}/posix_types.h */ typedef __kernel_old_uid_t old_uid_t; typedef __kernel_old_gid_t old_gid_t; diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index 8b96ae2a38fe..5ef39160bd47 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -36,4 +36,7 @@ /* device can't handle device_qualifier descriptor requests */ #define USB_QUIRK_DEVICE_QUALIFIER 0x00000100 +/* device can't handle Link Power Management */ +#define USB_QUIRK_NO_LPM BIT(10) + #endif /* __LINUX_USB_QUIRKS_H */ diff --git a/include/net/af_unix.h b/include/net/af_unix.h index dfe4ddfbb43c..e830c3dff61a 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -63,6 +63,7 @@ struct unix_sock { #define UNIX_GC_CANDIDATE 0 #define UNIX_GC_MAYBE_CYCLE 1 struct socket_wq peer_wq; + wait_queue_t peer_wake; }; static inline struct unix_sock *unix_sk(struct sock *sk) diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index 3bd22795c3e2..194723c2e7bb 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -111,11 +111,24 @@ static inline void ipv4_copy_dscp(unsigned int dscp, struct iphdr *inner) struct ipv6hdr; -static inline int IP6_ECN_set_ce(struct ipv6hdr *iph) +/* Note: + * IP_ECN_set_ce() has to tweak IPV4 checksum when setting CE, + * meaning both changes have no effect on skb->csum if/when CHECKSUM_COMPLETE + * In IPv6 case, no checksum compensates the change in IPv6 header, + * so we have to update skb->csum. + */ +static inline int IP6_ECN_set_ce(struct sk_buff *skb, struct ipv6hdr *iph) { + __be32 from, to; + if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph))) return 0; - *(__be32*)iph |= htonl(INET_ECN_CE << 20); + + from = *(__be32 *)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); return 1; } @@ -142,7 +155,7 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb) case cpu_to_be16(ETH_P_IPV6): if (skb_network_header(skb) + sizeof(struct ipv6hdr) <= skb_tail_pointer(skb)) - return IP6_ECN_set_ce(ipv6_hdr(skb)); + return IP6_ECN_set_ce(skb, ipv6_hdr(skb)); break; } diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h index a5593dab6af7..ef9557683fec 100644 --- a/include/net/ip6_tunnel.h +++ b/include/net/ip6_tunnel.h @@ -79,11 +79,12 @@ static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev) err = ip6_local_out(skb); if (net_xmit_eval(err) == 0) { - struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats); + struct pcpu_sw_netstats *tstats = get_cpu_ptr(dev->tstats); u64_stats_update_begin(&tstats->syncp); tstats->tx_bytes += pkt_len; tstats->tx_packets++; u64_stats_update_end(&tstats->syncp); + put_cpu_ptr(tstats); } else { stats->tx_errors++; stats->tx_aborted_errors++; diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 7b9ec5837496..62d2b169df01 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -166,12 +166,13 @@ static inline void iptunnel_xmit_stats(int err, struct pcpu_sw_netstats __percpu *stats) { if (err > 0) { - struct pcpu_sw_netstats *tstats = this_cpu_ptr(stats); + struct pcpu_sw_netstats *tstats = get_cpu_ptr(stats); u64_stats_update_begin(&tstats->syncp); tstats->tx_bytes += err; tstats->tx_packets++; u64_stats_update_end(&tstats->syncp); + put_cpu_ptr(tstats); } else if (err < 0) { err_stats->tx_errors++; err_stats->tx_aborted_errors++; diff --git a/include/net/ipv6.h b/include/net/ipv6.h index a60948d7bcea..30a8da3bb259 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -489,6 +489,7 @@ struct ip6_create_arg { u32 user; const struct in6_addr *src; const struct in6_addr *dst; + int iif; u8 ecn; }; diff --git a/include/net/sock.h b/include/net/sock.h index ff4f825647a5..031717ab68cb 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -374,6 +374,7 @@ struct sock { sk_no_check : 2, sk_userlocks : 4, sk_protocol : 8, +#define SK_PROTOCOL_MAX U8_MAX sk_type : 16; kmemcheck_bitfield_end(flags); int sk_wmem_queued; @@ -700,6 +701,8 @@ enum sock_flags { SOCK_SELECT_ERR_QUEUE, /* Wake select on error queue */ }; +#define SK_FLAGS_TIMESTAMP ((1UL << SOCK_TIMESTAMP) | (1UL << SOCK_TIMESTAMPING_RX_SOFTWARE)) + static inline void sock_copy_flags(struct sock *nsk, struct sock *osk) { nsk->sk_flags = osk->sk_flags; 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