diff options
author | Otavio Salvador <otavio@ossystems.com.br> | 2021-07-20 13:42:15 -0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-07-20 13:42:15 -0300 |
commit | f13f2bbe1cb5e8ceefee45db89365e7508ff0cc1 (patch) | |
tree | 8f827047e0a4677c7db2923f7eb1f71dad7df953 /include | |
parent | 909767eaf44d67f51a0eba5dc9260ca43851363c (diff) | |
parent | 0615afea9fc72fd8d47c3ddfb314e0d1d53c51ad (diff) |
Merge pull request #394 from zandrey/5.4-2.3.x-imx
Update 5.4-2.3.x-imx up to v5.4.133
Diffstat (limited to 'include')
-rw-r--r-- | include/crypto/internal/hash.h | 8 | ||||
-rw-r--r-- | include/linux/bio.h | 12 | ||||
-rw-r--r-- | include/linux/iio/common/cros_ec_sensors_core.h | 2 | ||||
-rw-r--r-- | include/linux/mfd/abx500/ux500_chargalg.h | 2 | ||||
-rw-r--r-- | include/linux/netdev_features.h | 2 | ||||
-rw-r--r-- | include/linux/prandom.h | 2 | ||||
-rw-r--r-- | include/linux/tracepoint.h | 10 | ||||
-rw-r--r-- | include/linux/wait.h | 2 | ||||
-rw-r--r-- | include/media/media-dev-allocator.h | 2 | ||||
-rw-r--r-- | include/media/v4l2-subdev.h | 4 | ||||
-rw-r--r-- | include/net/ip.h | 12 | ||||
-rw-r--r-- | include/net/ip6_route.h | 16 | ||||
-rw-r--r-- | include/net/sch_generic.h | 12 | ||||
-rw-r--r-- | include/net/sctp/structs.h | 2 | ||||
-rw-r--r-- | include/net/tc_act/tc_vlan.h | 1 | ||||
-rw-r--r-- | include/net/xfrm.h | 1 | ||||
-rw-r--r-- | include/uapi/linux/ethtool.h | 4 |
17 files changed, 62 insertions, 32 deletions
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index bfc9db7b100d..9cc7f1c02d27 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -77,13 +77,7 @@ int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst); void ahash_free_instance(struct crypto_instance *inst); -int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, - unsigned int keylen); - -static inline bool crypto_shash_alg_has_setkey(struct shash_alg *alg) -{ - return alg->setkey != shash_no_setkey; -} +bool crypto_shash_alg_has_setkey(struct shash_alg *alg); bool crypto_hash_alg_has_setkey(struct hash_alg_common *halg); diff --git a/include/linux/bio.h b/include/linux/bio.h index 853d92ceee64..b0927b27a8a8 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -40,9 +40,6 @@ #define bio_offset(bio) bio_iter_offset((bio), (bio)->bi_iter) #define bio_iovec(bio) bio_iter_iovec((bio), (bio)->bi_iter) -#define bio_multiple_segments(bio) \ - ((bio)->bi_iter.bi_size != bio_iovec(bio).bv_len) - #define bvec_iter_sectors(iter) ((iter).bi_size >> 9) #define bvec_iter_end_sector(iter) ((iter).bi_sector + bvec_iter_sectors((iter))) @@ -246,7 +243,7 @@ static inline void bio_clear_flag(struct bio *bio, unsigned int bit) static inline void bio_get_first_bvec(struct bio *bio, struct bio_vec *bv) { - *bv = bio_iovec(bio); + *bv = mp_bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter); } static inline void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv) @@ -254,10 +251,9 @@ static inline void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv) struct bvec_iter iter = bio->bi_iter; int idx; - if (unlikely(!bio_multiple_segments(bio))) { - *bv = bio_iovec(bio); - return; - } + bio_get_first_bvec(bio, bv); + if (bv->bv_len == bio->bi_iter.bi_size) + return; /* this bio only has a single bvec */ bio_advance_iter(bio, &iter, iter.bi_size); diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h index bb331e6356a9..a321531539dd 100644 --- a/include/linux/iio/common/cros_ec_sensors_core.h +++ b/include/linux/iio/common/cros_ec_sensors_core.h @@ -68,7 +68,7 @@ struct cros_ec_sensors_core_state { u16 scale; } calib[CROS_EC_SENSOR_MAX_AXIS]; s8 sign[CROS_EC_SENSOR_MAX_AXIS]; - u8 samples[CROS_EC_SAMPLE_SIZE]; + u8 samples[CROS_EC_SAMPLE_SIZE] __aligned(8); int (*read_ec_sensors_data)(struct iio_dev *indio_dev, unsigned long scan_mask, s16 *data); diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h index 9b97d284d0ce..bc3819dc33e1 100644 --- a/include/linux/mfd/abx500/ux500_chargalg.h +++ b/include/linux/mfd/abx500/ux500_chargalg.h @@ -15,7 +15,7 @@ * - POWER_SUPPLY_TYPE_USB, * because only them store as drv_data pointer to struct ux500_charger. */ -#define psy_to_ux500_charger(x) power_supply_get_drvdata(psy) +#define psy_to_ux500_charger(x) power_supply_get_drvdata(x) /* Forward declaration */ struct ux500_charger; diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 47b4891c05ec..88fb37093c63 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -84,7 +84,7 @@ enum { /* * Add your fresh new feature above and remember to update - * netdev_features_strings[] in net/core/ethtool.c and maybe + * netdev_features_strings[] in net/ethtool/common.c and maybe * some feature mask #defines below. Please also describe it * in Documentation/networking/netdev-features.txt. */ diff --git a/include/linux/prandom.h b/include/linux/prandom.h index cc1e71334e53..e20339c78a84 100644 --- a/include/linux/prandom.h +++ b/include/linux/prandom.h @@ -93,7 +93,7 @@ static inline u32 __seed(u32 x, u32 m) */ static inline void prandom_seed_state(struct rnd_state *state, u64 seed) { - u32 i = (seed >> 32) ^ (seed << 10) ^ seed; + u32 i = ((seed >> 32) ^ (seed << 10) ^ seed) & 0xffffffffUL; state->s1 = __seed(i, 2U); state->s2 = __seed(i, 8U); diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 57ce5af258a3..eede1a7c8195 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -40,7 +40,17 @@ extern int tracepoint_probe_register_prio(struct tracepoint *tp, void *probe, void *data, int prio); extern int +tracepoint_probe_register_prio_may_exist(struct tracepoint *tp, void *probe, void *data, + int prio); +extern int tracepoint_probe_unregister(struct tracepoint *tp, void *probe, void *data); +static inline int +tracepoint_probe_register_may_exist(struct tracepoint *tp, void *probe, + void *data) +{ + return tracepoint_probe_register_prio_may_exist(tp, probe, data, + TRACEPOINT_DEFAULT_PRIO); +} extern void for_each_kernel_tracepoint(void (*fct)(struct tracepoint *tp, void *priv), void *priv); diff --git a/include/linux/wait.h b/include/linux/wait.h index 3eb7cae8206c..032ae61c22a2 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -1121,7 +1121,7 @@ do { \ * Waitqueues which are removed from the waitqueue_head at wakeup time */ void prepare_to_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state); -void prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state); +bool prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state); long prepare_to_wait_event(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state); void finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry); long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout); diff --git a/include/media/media-dev-allocator.h b/include/media/media-dev-allocator.h index b35ea6062596..2ab54d426c64 100644 --- a/include/media/media-dev-allocator.h +++ b/include/media/media-dev-allocator.h @@ -19,7 +19,7 @@ struct usb_device; -#if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) +#if defined(CONFIG_MEDIA_CONTROLLER) && IS_ENABLED(CONFIG_USB) /** * media_device_usb_allocate() - Allocate and return struct &media device * diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index ba873255053a..187f7822047a 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -163,6 +163,9 @@ struct v4l2_subdev_io_pin_config { * @s_gpio: set GPIO pins. Very simple right now, might need to be extended with * a direction argument if needed. * + * @command: called by in-kernel drivers in order to call functions internal + * to subdev drivers driver that have a separate callback. + * * @ioctl: called at the end of ioctl() syscall handler at the V4L2 core. * used to provide support for private ioctls used on the driver. * @@ -195,6 +198,7 @@ struct v4l2_subdev_core_ops { int (*load_fw)(struct v4l2_subdev *sd); int (*reset)(struct v4l2_subdev *sd, u32 val); int (*s_gpio)(struct v4l2_subdev *sd, u32 val); + long (*command)(struct v4l2_subdev *sd, unsigned int cmd, void *arg); long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg); #ifdef CONFIG_COMPAT long (*compat_ioctl32)(struct v4l2_subdev *sd, unsigned int cmd, diff --git a/include/net/ip.h b/include/net/ip.h index 0278d63c1527..52abfc00b5e3 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -30,6 +30,7 @@ #include <net/flow.h> #include <net/flow_dissector.h> #include <net/netns/hash.h> +#include <net/lwtunnel.h> #define IPV4_MAX_PMTU 65535U /* RFC 2675, Section 5.1 */ #define IPV4_MIN_MTU 68 /* RFC 791 */ @@ -448,22 +449,25 @@ static inline unsigned int ip_dst_mtu_maybe_forward(const struct dst_entry *dst, /* 'forwarding = true' case should always honour route mtu */ mtu = dst_metric_raw(dst, RTAX_MTU); - if (mtu) - return mtu; + if (!mtu) + mtu = min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU); - return min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU); + return mtu - lwtunnel_headroom(dst->lwtstate, mtu); } static inline unsigned int ip_skb_dst_mtu(struct sock *sk, const struct sk_buff *skb) { + unsigned int mtu; + if (!sk || !sk_fullsock(sk) || ip_sk_use_pmtu(sk)) { bool forwarding = IPCB(skb)->flags & IPSKB_FORWARDED; return ip_dst_mtu_maybe_forward(skb_dst(skb), forwarding); } - return min(READ_ONCE(skb_dst(skb)->dev->mtu), IP_MAX_MTU); + mtu = min(READ_ONCE(skb_dst(skb)->dev->mtu), IP_MAX_MTU); + return mtu - lwtunnel_headroom(skb_dst(skb)->lwtstate, mtu); } struct dst_metrics *ip_fib_metrics_init(struct net *net, struct nlattr *fc_mx, diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 2d0d91070268..40602def3fe7 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -263,11 +263,18 @@ int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, static inline int ip6_skb_dst_mtu(struct sk_buff *skb) { + int mtu; + struct ipv6_pinfo *np = skb->sk && !dev_recursion_level() ? inet6_sk(skb->sk) : NULL; - return (np && np->pmtudisc >= IPV6_PMTUDISC_PROBE) ? - skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb)); + if (np && np->pmtudisc >= IPV6_PMTUDISC_PROBE) { + mtu = READ_ONCE(skb_dst(skb)->dev->mtu); + mtu -= lwtunnel_headroom(skb_dst(skb)->lwtstate, mtu); + } else + mtu = dst_mtu(skb_dst(skb)); + + return mtu; } static inline bool ip6_sk_accept_pmtu(const struct sock *sk) @@ -315,7 +322,7 @@ static inline unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) if (dst_metric_locked(dst, RTAX_MTU)) { mtu = dst_metric_raw(dst, RTAX_MTU); if (mtu) - return mtu; + goto out; } mtu = IPV6_MIN_MTU; @@ -325,7 +332,8 @@ static inline unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) mtu = idev->cnf.mtu6; rcu_read_unlock(); - return mtu; +out: + return mtu - lwtunnel_headroom(dst->lwtstate, mtu); } u32 ip6_mtu_from_fib6(const struct fib6_result *res, diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 0852f3e51360..0cb0a4bcb544 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -160,6 +160,12 @@ static inline bool qdisc_run_begin(struct Qdisc *qdisc) if (spin_trylock(&qdisc->seqlock)) goto nolock_empty; + /* Paired with smp_mb__after_atomic() to make sure + * STATE_MISSED checking is synchronized with clearing + * in pfifo_fast_dequeue(). + */ + smp_mb__before_atomic(); + /* If the MISSED flag is set, it means other thread has * set the MISSED flag before second spin_trylock(), so * we can return false here to avoid multi cpus doing @@ -177,6 +183,12 @@ static inline bool qdisc_run_begin(struct Qdisc *qdisc) */ set_bit(__QDISC_STATE_MISSED, &qdisc->state); + /* spin_trylock() only has load-acquire semantic, so use + * smp_mb__after_atomic() to ensure STATE_MISSED is set + * before doing the second spin_trylock(). + */ + smp_mb__after_atomic(); + /* Retry again in case other CPU may not see the new flag * after it releases the lock at the end of qdisc_run_end(). */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 3e8f87a3c52f..fd7c3f76040c 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -466,7 +466,7 @@ struct sctp_af { int saddr); void (*from_sk) (union sctp_addr *, struct sock *sk); - void (*from_addr_param) (union sctp_addr *, + bool (*from_addr_param) (union sctp_addr *, union sctp_addr_param *, __be16 port, int iif); int (*to_addr_param) (const union sctp_addr *, diff --git a/include/net/tc_act/tc_vlan.h b/include/net/tc_act/tc_vlan.h index 4e2502408c31..add6fb50dd33 100644 --- a/include/net/tc_act/tc_vlan.h +++ b/include/net/tc_act/tc_vlan.h @@ -14,6 +14,7 @@ struct tcf_vlan_params { u16 tcfv_push_vid; __be16 tcfv_push_proto; u8 tcfv_push_prio; + bool tcfv_push_prio_exists; struct rcu_head rcu; }; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 614f19bbad74..8ce63850d6d0 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1543,6 +1543,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); int xfrm_init_replay(struct xfrm_state *x); +u32 __xfrm_state_mtu(struct xfrm_state *x, int mtu); u32 xfrm_state_mtu(struct xfrm_state *x, int mtu); int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload); int xfrm_init_state(struct xfrm_state *x); diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 7857aa413627..8d465e5322e7 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -223,7 +223,7 @@ enum tunable_id { ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */ /* * Add your fresh new tunable attribute above and remember to update - * tunable_strings[] in net/core/ethtool.c + * tunable_strings[] in net/ethtool/common.c */ __ETHTOOL_TUNABLE_COUNT, }; @@ -287,7 +287,7 @@ enum phy_tunable_id { ETHTOOL_PHY_EDPD, /* * Add your fresh new phy tunable attribute above and remember to update - * phy_tunable_strings[] in net/core/ethtool.c + * phy_tunable_strings[] in net/ethtool/common.c */ __ETHTOOL_PHY_TUNABLE_COUNT, }; |