diff options
Diffstat (limited to 'include')
102 files changed, 1206 insertions, 296 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 4df64a1fc09e..532372c6cf15 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -14,8 +14,8 @@ * [_sdata, _edata]: contains .data.* sections, may also contain .rodata.* * and/or .init.* sections. * [__start_rodata, __end_rodata]: contains .rodata.* sections - * [__start_data_ro_after_init, __end_data_ro_after_init]: - * contains data.ro_after_init section + * [__start_ro_after_init, __end_ro_after_init]: + * contains .data..ro_after_init section * [__init_begin, __init_end]: contains .init.* sections, but .init.text.* * may be out of this range on some architectures. * [_sinittext, _einittext]: contains .init.text.* sections @@ -33,7 +33,7 @@ extern char _data[], _sdata[], _edata[]; extern char __bss_start[], __bss_stop[]; extern char __init_begin[], __init_end[]; extern char _sinittext[], _einittext[]; -extern char __start_data_ro_after_init[], __end_data_ro_after_init[]; +extern char __start_ro_after_init[], __end_ro_after_init[]; extern char _end[]; extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[]; extern char __kprobes_text_start[], __kprobes_text_end[]; diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 0968d13b3885..143db9c523e2 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -173,6 +173,7 @@ KEEP(*(__##name##_of_table_end)) #define CLKSRC_OF_TABLES() OF_TABLE(CONFIG_CLKSRC_OF, clksrc) +#define CLKEVT_OF_TABLES() OF_TABLE(CONFIG_CLKEVT_OF, clkevt) #define IRQCHIP_OF_MATCH_TABLE() OF_TABLE(CONFIG_IRQCHIP, irqchip) #define CLK_OF_TABLES() OF_TABLE(CONFIG_COMMON_CLK, clk) #define IOMMU_OF_TABLES() OF_TABLE(CONFIG_OF_IOMMU, iommu) @@ -260,9 +261,9 @@ */ #ifndef RO_AFTER_INIT_DATA #define RO_AFTER_INIT_DATA \ - __start_data_ro_after_init = .; \ + VMLINUX_SYMBOL(__start_ro_after_init) = .; \ *(.data..ro_after_init) \ - __end_data_ro_after_init = .; + VMLINUX_SYMBOL(__end_ro_after_init) = .; #endif /* @@ -559,6 +560,7 @@ CLK_OF_TABLES() \ RESERVEDMEM_OF_TABLES() \ CLKSRC_OF_TABLES() \ + CLKEVT_OF_TABLES() \ IOMMU_OF_TABLES() \ CPU_METHOD_OF_TABLES() \ CPUIDLE_METHOD_OF_TABLES() \ diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index 1d4f365d8f03..f6d9af3efa45 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -166,6 +166,16 @@ static inline struct ahash_instance *ahash_alloc_instance( return crypto_alloc_instance2(name, alg, ahash_instance_headroom()); } +static inline void ahash_request_complete(struct ahash_request *req, int err) +{ + req->base.complete(&req->base, err); +} + +static inline u32 ahash_request_flags(struct ahash_request *req) +{ + return req->base.flags; +} + static inline struct crypto_ahash *crypto_spawn_ahash( struct crypto_ahash_spawn *spawn) { diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h index ed953f98f0e1..1487011fe057 100644 --- a/include/drm/ttm/ttm_object.h +++ b/include/drm/ttm/ttm_object.h @@ -229,6 +229,8 @@ extern void ttm_base_object_unref(struct ttm_base_object **p_base); * @ref_type: The type of reference. * @existed: Upon completion, indicates that an identical reference object * already existed, and the refcount was upped on that object instead. + * @require_existed: Fail with -EPERM if an identical ref object didn't + * already exist. * * Checks that the base object is shareable and adds a ref object to it. * @@ -243,7 +245,8 @@ extern void ttm_base_object_unref(struct ttm_base_object **p_base); */ extern int ttm_ref_object_add(struct ttm_object_file *tfile, struct ttm_base_object *base, - enum ttm_ref_type ref_type, bool *existed); + enum ttm_ref_type ref_type, bool *existed, + bool require_existed); extern bool ttm_ref_object_exists(struct ttm_object_file *tfile, struct ttm_base_object *base); diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index b72dd2ad5f44..c0b3d999c266 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -295,6 +295,7 @@ void kvm_vgic_vcpu_early_init(struct kvm_vcpu *vcpu); void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu); int kvm_vgic_map_resources(struct kvm *kvm); int kvm_vgic_hyp_init(void); +void kvm_vgic_init_cpu_hardware(void); int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int intid, bool level); diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index b296a9006117..9382c5da7a2e 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -51,6 +51,7 @@ struct blk_mq_hw_ctx { atomic_t nr_active; + struct delayed_work delayed_run_work; struct delayed_work delay_work; struct hlist_node cpuhp_dead; @@ -238,6 +239,7 @@ void blk_mq_stop_hw_queues(struct request_queue *q); void blk_mq_start_hw_queues(struct request_queue *q); void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); +void blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_run_hw_queues(struct request_queue *q, bool async); void blk_mq_delay_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset, diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 5a7da607ca04..01a696b0a4d3 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -610,7 +610,6 @@ struct request_queue { #define QUEUE_FLAG_FLUSH_NQ 25 /* flush not queueuable */ #define QUEUE_FLAG_DAX 26 /* device supports DAX */ #define QUEUE_FLAG_STATS 27 /* track rq completion times */ -#define QUEUE_FLAG_RESTART 28 /* queue needs restart at completion */ #define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \ (1 << QUEUE_FLAG_STACKABLE) | \ @@ -1673,12 +1672,36 @@ static inline bool bios_segs_mergeable(struct request_queue *q, return true; } -static inline bool bio_will_gap(struct request_queue *q, struct bio *prev, - struct bio *next) +static inline bool bio_will_gap(struct request_queue *q, + struct request *prev_rq, + struct bio *prev, + struct bio *next) { if (bio_has_data(prev) && queue_virt_boundary(q)) { struct bio_vec pb, nb; + /* + * don't merge if the 1st bio starts with non-zero + * offset, otherwise it is quite difficult to respect + * sg gap limit. We work hard to merge a huge number of small + * single bios in case of mkfs. + */ + if (prev_rq) + bio_get_first_bvec(prev_rq->bio, &pb); + else + bio_get_first_bvec(prev, &pb); + if (pb.bv_offset) + return true; + + /* + * We don't need to worry about the situation that the + * merged segment ends in unaligned virt boundary: + * + * - if 'pb' ends aligned, the merged segment ends aligned + * - if 'pb' ends unaligned, the next bio must include + * one single bvec of 'nb', otherwise the 'nb' can't + * merge with 'pb' + */ bio_get_last_bvec(prev, &pb); bio_get_first_bvec(next, &nb); @@ -1691,12 +1714,12 @@ static inline bool bio_will_gap(struct request_queue *q, struct bio *prev, static inline bool req_gap_back_merge(struct request *req, struct bio *bio) { - return bio_will_gap(req->q, req->biotail, bio); + return bio_will_gap(req->q, req, req->biotail, bio); } static inline bool req_gap_front_merge(struct request *req, struct bio *bio) { - return bio_will_gap(req->q, bio, req->bio); + return bio_will_gap(req->q, NULL, bio, req->bio); } int kblockd_schedule_work(struct work_struct *work); diff --git a/include/linux/bpf.h b/include/linux/bpf.h index bbb513da5075..6bb38d76faf4 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -53,12 +53,6 @@ struct bpf_map { struct bpf_map *inner_map_meta; }; -struct bpf_map_type_list { - struct list_head list_node; - const struct bpf_map_ops *ops; - enum bpf_map_type type; -}; - /* function argument constraints */ enum bpf_arg_type { ARG_DONTCARE = 0, /* unused argument in helper function */ @@ -173,12 +167,6 @@ struct bpf_verifier_ops { union bpf_attr __user *uattr); }; -struct bpf_prog_type_list { - struct list_head list_node; - const struct bpf_verifier_ops *ops; - enum bpf_prog_type type; -}; - struct bpf_prog_aux { atomic_t refcnt; u32 used_map_cnt; @@ -243,8 +231,13 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr, #ifdef CONFIG_BPF_SYSCALL DECLARE_PER_CPU(int, bpf_prog_active); -void bpf_register_prog_type(struct bpf_prog_type_list *tl); -void bpf_register_map_type(struct bpf_map_type_list *tl); +#define BPF_PROG_TYPE(_id, _ops) \ + extern const struct bpf_verifier_ops _ops; +#define BPF_MAP_TYPE(_id, _ops) \ + extern const struct bpf_map_ops _ops; +#include <linux/bpf_types.h> +#undef BPF_PROG_TYPE +#undef BPF_MAP_TYPE struct bpf_prog *bpf_prog_get(u32 ufd); struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type); @@ -306,10 +299,6 @@ static inline void bpf_long_memcpy(void *dst, const void *src, u32 size) /* verify correctness of eBPF program */ int bpf_check(struct bpf_prog **fp, union bpf_attr *attr); #else -static inline void bpf_register_prog_type(struct bpf_prog_type_list *tl) -{ -} - static inline struct bpf_prog *bpf_prog_get(u32 ufd) { return ERR_PTR(-EOPNOTSUPP); diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h new file mode 100644 index 000000000000..03bf223f18be --- /dev/null +++ b/include/linux/bpf_types.h @@ -0,0 +1,36 @@ +/* internal file - do not include directly */ + +#ifdef CONFIG_NET +BPF_PROG_TYPE(BPF_PROG_TYPE_SOCKET_FILTER, sk_filter_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_SCHED_CLS, tc_cls_act_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_SCHED_ACT, tc_cls_act_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_XDP, xdp_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_CGROUP_SKB, cg_skb_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_CGROUP_SOCK, cg_sock_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_IN, lwt_inout_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_OUT, lwt_inout_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_XMIT, lwt_xmit_prog_ops) +#endif +#ifdef CONFIG_BPF_EVENTS +BPF_PROG_TYPE(BPF_PROG_TYPE_KPROBE, kprobe_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_TRACEPOINT, tracepoint_prog_ops) +BPF_PROG_TYPE(BPF_PROG_TYPE_PERF_EVENT, perf_event_prog_ops) +#endif + +BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY, array_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_ARRAY, percpu_array_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_PROG_ARRAY, prog_array_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_PERF_EVENT_ARRAY, perf_event_array_map_ops) +#ifdef CONFIG_CGROUPS +BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_ARRAY, cgroup_array_map_ops) +#endif +BPF_MAP_TYPE(BPF_MAP_TYPE_HASH, htab_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_HASH, htab_percpu_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_HASH, htab_lru_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_PERCPU_HASH, htab_lru_percpu_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_LPM_TRIE, trie_map_ops) +#ifdef CONFIG_PERF_EVENTS +BPF_MAP_TYPE(BPF_MAP_TYPE_STACK_TRACE, stack_map_ops) +#endif +BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY_OF_MAPS, array_of_maps_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_HASH_OF_MAPS, htab_of_maps_map_ops) diff --git a/include/linux/can/core.h b/include/linux/can/core.h index df08a41d5be5..319a0da827b8 100644 --- a/include/linux/can/core.h +++ b/include/linux/can/core.h @@ -45,12 +45,13 @@ struct can_proto { extern int can_proto_register(const struct can_proto *cp); extern void can_proto_unregister(const struct can_proto *cp); -int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask, +int can_rx_register(struct net *net, struct net_device *dev, + canid_t can_id, canid_t mask, void (*func)(struct sk_buff *, void *), void *data, char *ident, struct sock *sk); -extern void can_rx_unregister(struct net_device *dev, canid_t can_id, - canid_t mask, +extern void can_rx_unregister(struct net *net, struct net_device *dev, + canid_t can_id, canid_t mask, void (*func)(struct sk_buff *, void *), void *data); diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h deleted file mode 100644 index a52f47ca6c8a..000000000000 --- a/include/linux/can/platform/ti_hecc.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef _CAN_PLATFORM_TI_HECC_H -#define _CAN_PLATFORM_TI_HECC_H - -/* - * TI HECC (High End CAN Controller) driver platform header - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed as is WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -/** - * struct hecc_platform_data - HECC Platform Data - * - * @scc_hecc_offset: mostly 0 - should really never change - * @scc_ram_offset: SCC RAM offset - * @hecc_ram_offset: HECC RAM offset - * @mbx_offset: Mailbox RAM offset - * @int_line: Interrupt line to use - 0 or 1 - * @version: version for future use - * @transceiver_switch: platform specific callback fn for transceiver control - * - * Platform data structure to get all platform specific settings. - * this structure also accounts the fact that the IP may have different - * RAM and mailbox offsets for different SOC's - */ -struct ti_hecc_platform_data { - u32 scc_hecc_offset; - u32 scc_ram_offset; - u32 hecc_ram_offset; - u32 mbx_offset; - u32 int_line; - u32 version; - void (*transceiver_switch) (int); -}; -#endif /* !_CAN_PLATFORM_TI_HECC_H */ diff --git a/include/linux/ccp.h b/include/linux/ccp.h index c71dd8fa5764..c41b8d99dd0e 100644 --- a/include/linux/ccp.h +++ b/include/linux/ccp.h @@ -556,7 +556,7 @@ enum ccp_engine { * struct ccp_cmd - CCP operation request * @entry: list element (ccp driver use only) * @work: work element used for callbacks (ccp driver use only) - * @ccp: CCP device to be run on (ccp driver use only) + * @ccp: CCP device to be run on * @ret: operation return code (ccp driver use only) * @flags: cmd processing flags * @engine: CCP operation to perform diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index f6b43fbb141c..af9c86e958bd 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -570,6 +570,25 @@ static inline void pr_cont_cgroup_path(struct cgroup *cgrp) pr_cont_kernfs_path(cgrp->kn); } +static inline void cgroup_init_kthreadd(void) +{ + /* + * kthreadd is inherited by all kthreads, keep it in the root so + * that the new kthreads are guaranteed to stay in the root until + * initialization is finished. + */ + current->no_cgroup_migration = 1; +} + +static inline void cgroup_kthread_ready(void) +{ + /* + * This kthread finished initialization. The creator should have + * set PF_NO_SETAFFINITY if this kthread should stay in the root. + */ + current->no_cgroup_migration = 0; +} + #else /* !CONFIG_CGROUPS */ struct cgroup_subsys_state; @@ -590,6 +609,8 @@ static inline void cgroup_free(struct task_struct *p) {} static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } +static inline void cgroup_init_kthreadd(void) {} +static inline void cgroup_kthread_ready(void) {} static inline bool task_under_cgroup_hierarchy(struct task_struct *task, struct cgroup *ancestor) diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h index 5d3053c34fb3..6d7edc3082f9 100644 --- a/include/linux/clockchips.h +++ b/include/linux/clockchips.h @@ -229,7 +229,7 @@ static inline void tick_setup_hrtimer_broadcast(void) { } #ifdef CONFIG_CLKEVT_PROBE extern int clockevent_probe(void); -#els +#else static inline int clockevent_probe(void) { return 0; } #endif diff --git a/include/linux/elevator.h b/include/linux/elevator.h index aebecc4ed088..22d39e8d4de1 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -211,7 +211,7 @@ extern ssize_t elv_iosched_show(struct request_queue *, char *); extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t); extern int elevator_init(struct request_queue *, char *); -extern void elevator_exit(struct elevator_queue *); +extern void elevator_exit(struct request_queue *, struct elevator_queue *); extern int elevator_change(struct request_queue *, const char *); extern bool elv_bio_merge_ok(struct request *, struct bio *); extern struct elevator_queue *elevator_alloc(struct request_queue *, diff --git a/include/linux/fscrypt_common.h b/include/linux/fscrypt_common.h index 547f81592ba1..10c1abfbac6c 100644 --- a/include/linux/fscrypt_common.h +++ b/include/linux/fscrypt_common.h @@ -87,7 +87,6 @@ struct fscrypt_operations { unsigned int flags; const char *key_prefix; int (*get_context)(struct inode *, void *, size_t); - int (*prepare_context)(struct inode *); int (*set_context)(struct inode *, const void *, size_t, void *); int (*dummy_context)(struct inode *); bool (*is_encrypted)(struct inode *); diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 78d59dba563e..88b673749121 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -88,6 +88,7 @@ enum hwmon_temp_attributes { #define HWMON_T_CRIT_HYST BIT(hwmon_temp_crit_hyst) #define HWMON_T_EMERGENCY BIT(hwmon_temp_emergency) #define HWMON_T_EMERGENCY_HYST BIT(hwmon_temp_emergency_hyst) +#define HWMON_T_ALARM BIT(hwmon_temp_alarm) #define HWMON_T_MIN_ALARM BIT(hwmon_temp_min_alarm) #define HWMON_T_MAX_ALARM BIT(hwmon_temp_max_alarm) #define HWMON_T_CRIT_ALARM BIT(hwmon_temp_crit_alarm) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 36162485d663..0c170a3f0d8b 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -845,6 +845,13 @@ struct vmbus_channel { * link up channels based on their CPU affinity. */ struct list_head percpu_list; + + /* + * Defer freeing channel until after all cpu's have + * gone through grace period. + */ + struct rcu_head rcu; + /* * For performance critical channels (storage, networking * etc,), Hyper-V has a mechanism to enhance the throughput @@ -1430,9 +1437,6 @@ extern bool vmbus_prep_negotiate_resp(struct icmsg_hdr *icmsghdrp, u8 *buf, const int *srv_version, int srv_vercnt, int *nego_fw_version, int *nego_srv_version); -void hv_event_tasklet_disable(struct vmbus_channel *channel); -void hv_event_tasklet_enable(struct vmbus_channel *channel); - void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid); void vmbus_setevent(struct vmbus_channel *channel); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 0dd9498c694f..294fa6273a62 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1411,6 +1411,8 @@ struct ieee80211_ht_operation { #define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3 #define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004 #define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010 +#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5 +#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0 /* for stbc_param */ #define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040 @@ -1525,14 +1527,14 @@ enum ieee80211_vht_chanwidth { * This structure is the "VHT operation element" as * described in 802.11ac D3.0 8.4.2.161 * @chan_width: Operating channel width + * @center_freq_seg0_idx: center freq segment 0 index * @center_freq_seg1_idx: center freq segment 1 index - * @center_freq_seg2_idx: center freq segment 2 index * @basic_mcs_set: VHT Basic MCS rate set */ struct ieee80211_vht_operation { u8 chan_width; + u8 center_freq_seg0_idx; u8 center_freq_seg1_idx; - u8 center_freq_seg2_idx; __le16 basic_mcs_set; } __packed; @@ -1721,6 +1723,9 @@ enum ieee80211_statuscode { WLAN_STATUS_REJECT_DSE_BAND = 96, WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99, WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103, + /* 802.11ai */ + WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 108, + WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 109, }; @@ -2102,6 +2107,12 @@ enum ieee80211_key_len { #define FILS_NONCE_LEN 16 #define FILS_MAX_KEK_LEN 64 +#define FILS_ERP_MAX_USERNAME_LEN 16 +#define FILS_ERP_MAX_REALM_LEN 253 +#define FILS_ERP_MAX_RRK_LEN 64 + +#define PMK_MAX_LEN 48 + /* Public action codes */ enum ieee80211_pub_actioncode { WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4, @@ -2347,11 +2358,16 @@ enum ieee80211_sa_query_action { /* AKM suite selectors */ #define WLAN_AKM_SUITE_8021X SUITE(0x000FAC, 1) #define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, 2) +#define WLAN_AKM_SUITE_FT_PSK SUITE(0x000FAC, 4) #define WLAN_AKM_SUITE_8021X_SHA256 SUITE(0x000FAC, 5) #define WLAN_AKM_SUITE_PSK_SHA256 SUITE(0x000FAC, 6) #define WLAN_AKM_SUITE_TDLS SUITE(0x000FAC, 7) #define WLAN_AKM_SUITE_SAE SUITE(0x000FAC, 8) #define WLAN_AKM_SUITE_FT_OVER_SAE SUITE(0x000FAC, 9) +#define WLAN_AKM_SUITE_FILS_SHA256 SUITE(0x000FAC, 14) +#define WLAN_AKM_SUITE_FILS_SHA384 SUITE(0x000FAC, 15) +#define WLAN_AKM_SUITE_FT_FILS_SHA256 SUITE(0x000FAC, 16) +#define WLAN_AKM_SUITE_FT_FILS_SHA384 SUITE(0x000FAC, 17) #define WLAN_MAX_KEY_LEN 32 diff --git a/include/linux/iio/sw_device.h b/include/linux/iio/sw_device.h index 23ca41515527..fa7931933067 100644 --- a/include/linux/iio/sw_device.h +++ b/include/linux/iio/sw_device.h @@ -62,7 +62,7 @@ void iio_swd_group_init_type_name(struct iio_sw_device *d, const char *name, struct config_item_type *type) { -#ifdef CONFIG_CONFIGFS_FS +#if IS_ENABLED(CONFIG_CONFIGFS_FS) config_group_init_type_name(&d->group, name, type); #endif } diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 6a6de187ddc0..2e4de0deee53 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -125,9 +125,16 @@ enum iommu_attr { }; /* These are the possible reserved region types */ -#define IOMMU_RESV_DIRECT (1 << 0) -#define IOMMU_RESV_RESERVED (1 << 1) -#define IOMMU_RESV_MSI (1 << 2) +enum iommu_resv_type { + /* Memory regions which must be mapped 1:1 at all times */ + IOMMU_RESV_DIRECT, + /* Arbitrary "never map this or give it to a device" address ranges */ + IOMMU_RESV_RESERVED, + /* Hardware MSI region (untranslated) */ + IOMMU_RESV_MSI, + /* Software-managed MSI translation window */ + IOMMU_RESV_SW_MSI, +}; /** * struct iommu_resv_region - descriptor for a reserved memory region @@ -142,7 +149,7 @@ struct iommu_resv_region { phys_addr_t start; size_t length; int prot; - int type; + enum iommu_resv_type type; }; #ifdef CONFIG_IOMMU_API @@ -288,7 +295,8 @@ extern void iommu_get_resv_regions(struct device *dev, struct list_head *list); extern void iommu_put_resv_regions(struct device *dev, struct list_head *list); extern int iommu_request_dm_for_dev(struct device *dev); extern struct iommu_resv_region * -iommu_alloc_resv_region(phys_addr_t start, size_t length, int prot, int type); +iommu_alloc_resv_region(phys_addr_t start, size_t length, int prot, + enum iommu_resv_type type); extern int iommu_get_group_resv_regions(struct iommu_group *group, struct list_head *head); diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h index eafc965b3eb8..dc30f3d057eb 100644 --- a/include/linux/irqchip/arm-gic.h +++ b/include/linux/irqchip/arm-gic.h @@ -96,6 +96,9 @@ #define GICH_MISR_EOI (1 << 0) #define GICH_MISR_U (1 << 1) +#define GICV_PMR_PRIORITY_SHIFT 3 +#define GICV_PMR_PRIORITY_MASK (0x1f << GICV_PMR_PRIORITY_SHIFT) + #ifndef __ASSEMBLY__ #include <linux/irqdomain.h> diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 5734480c9590..a5c7046f26b4 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -76,6 +76,9 @@ size_t ksize(const void *); static inline void kasan_unpoison_slab(const void *ptr) { ksize(ptr); } size_t kasan_metadata_size(struct kmem_cache *cache); +bool kasan_save_enable_multi_shot(void); +void kasan_restore_multi_shot(bool enabled); + #else /* CONFIG_KASAN */ static inline void kasan_unpoison_shadow(const void *address, size_t size) {} diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 2c14ad9809da..d0250744507a 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -162,8 +162,8 @@ int kvm_io_bus_read(struct kvm_vcpu *vcpu, enum kvm_bus bus_idx, gpa_t addr, int len, void *val); int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len, struct kvm_io_device *dev); -int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, - struct kvm_io_device *dev); +void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, + struct kvm_io_device *dev); struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr); diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 5af377303880..bb7250c45cb8 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -740,6 +740,12 @@ static inline bool mem_cgroup_oom_synchronize(bool wait) return false; } +static inline void mem_cgroup_update_page_stat(struct page *page, + enum mem_cgroup_stat_index idx, + int nr) +{ +} + static inline void mem_cgroup_inc_page_stat(struct page *page, enum mem_cgroup_stat_index idx) { diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 7a01c94496f1..3eef9fb9968a 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -35,10 +35,11 @@ * Max bus-specific overhead incurred by request/responses. * I2C requires 1 additional byte for requests. * I2C requires 2 additional bytes for responses. + * SPI requires up to 32 additional bytes for responses. * */ #define EC_PROTO_VERSION_UNKNOWN 0 #define EC_MAX_REQUEST_OVERHEAD 1 -#define EC_MAX_RESPONSE_OVERHEAD 2 +#define EC_MAX_RESPONSE_OVERHEAD 32 /* * Command interface between EC and AP, for LPC, I2C and SPI interfaces. diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index ae91a4bda1a3..1b166d2e19c5 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -104,12 +104,18 @@ mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns, u32 level, u32 flags); +struct mlx5_flow_table_attr { + int prio; + int max_fte; + u32 level; + u32 flags; + u32 underlay_qpn; +}; + struct mlx5_flow_table * mlx5_create_flow_table(struct mlx5_flow_namespace *ns, - int prio, - int num_flow_table_entries, - u32 level, - u32 flags); + struct mlx5_flow_table_attr *ft_attr); + struct mlx5_flow_table * mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, int prio, diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 56bc842b0620..7c50bd39b297 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -872,7 +872,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 compact_address_vector[0x1]; u8 striding_rq[0x1]; - u8 reserved_at_202[0x2]; + u8 reserved_at_202[0x1]; + u8 ipoib_enhanced_offloads[0x1]; u8 ipoib_basic_offloads[0x1]; u8 reserved_at_205[0xa]; u8 drain_sigerr[0x1]; @@ -2293,7 +2294,9 @@ struct mlx5_ifc_tisc_bits { u8 reserved_at_120[0x8]; u8 transport_domain[0x18]; - u8 reserved_at_140[0x3c0]; + u8 reserved_at_140[0x8]; + u8 underlay_qpn[0x18]; + u8 reserved_at_160[0x3a0]; }; enum { @@ -5122,6 +5125,7 @@ struct mlx5_ifc_modify_rq_out_bits { enum { MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD = 1ULL << 1, + MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_SCATTER_FCS = 1ULL << 2, MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID = 1ULL << 3, }; @@ -8217,7 +8221,9 @@ struct mlx5_ifc_set_flow_table_root_in_bits { u8 reserved_at_a0[0x8]; u8 table_id[0x18]; - u8 reserved_at_c0[0x140]; + u8 reserved_at_c0[0x8]; + u8 underlay_qpn[0x18]; + u8 reserved_at_e0[0x120]; }; enum { diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 3096370fe831..bef80d0a0e30 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -295,6 +295,16 @@ struct mlx5_av { u8 rgid[16]; }; +struct mlx5_ib_ah { + struct ib_ah ibah; + struct mlx5_av av; +}; + +static inline struct mlx5_ib_ah *to_mah(struct ib_ah *ibah) +{ + return container_of(ibah, struct mlx5_ib_ah, ibah); +} + struct mlx5_wqe_datagram_seg { struct mlx5_av av; }; diff --git a/include/linux/mm.h b/include/linux/mm.h index 5f01c88f0800..00a8fa7e366a 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -32,6 +32,8 @@ struct user_struct; struct writeback_control; struct bdi_writeback; +void init_mm_internals(void); + #ifndef CONFIG_NEED_MULTIPLE_NODES /* Don't use mapnrs, do it properly */ extern unsigned long max_mapnr; diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h index 51891fb0d3ce..c91b3bcd158f 100644 --- a/include/linux/mmu_notifier.h +++ b/include/linux/mmu_notifier.h @@ -394,18 +394,6 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm) ___pud; \ }) -#define pmdp_huge_get_and_clear_notify(__mm, __haddr, __pmd) \ -({ \ - unsigned long ___haddr = __haddr & HPAGE_PMD_MASK; \ - pmd_t ___pmd; \ - \ - ___pmd = pmdp_huge_get_and_clear(__mm, __haddr, __pmd); \ - mmu_notifier_invalidate_range(__mm, ___haddr, \ - ___haddr + HPAGE_PMD_SIZE); \ - \ - ___pmd; \ -}) - /* * set_pte_at_notify() sets the pte _after_ running the notifier. * This is safe to start by updating the secondary MMUs, because the primary MMU @@ -489,7 +477,6 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm) #define ptep_clear_flush_notify ptep_clear_flush #define pmdp_huge_clear_flush_notify pmdp_huge_clear_flush #define pudp_huge_clear_flush_notify pudp_huge_clear_flush -#define pmdp_huge_get_and_clear_notify pmdp_huge_get_and_clear #define set_pte_at_notify set_pte_at #endif /* CONFIG_MMU_NOTIFIER */ diff --git a/include/linux/net.h b/include/linux/net.h index 0620f5e18c96..abcfa46a2bd9 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -298,6 +298,9 @@ int kernel_sendpage(struct socket *sock, struct page *page, int offset, int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg); int kernel_sock_shutdown(struct socket *sock, enum sock_shutdown_cmd how); +/* Routine returns the IP overhead imposed by a (caller-protected) socket. */ +u32 kernel_sock_ip_overhead(struct sock *sk); + #define MODULE_ALIAS_NETPROTO(proto) \ MODULE_ALIAS("net-pf-" __stringify(proto)) diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 9a0419594e84..1d4737cffc71 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -54,8 +54,9 @@ enum { */ NETIF_F_GSO_TUNNEL_REMCSUM_BIT, /* ... TUNNEL with TSO & REMCSUM */ NETIF_F_GSO_SCTP_BIT, /* ... SCTP fragmentation */ + NETIF_F_GSO_ESP_BIT, /* ... ESP with TSO */ /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ - NETIF_F_GSO_SCTP_BIT, + NETIF_F_GSO_ESP_BIT, NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ NETIF_F_SCTP_CRC_BIT, /* SCTP checksum offload */ @@ -73,6 +74,8 @@ enum { NETIF_F_HW_L2FW_DOFFLOAD_BIT, /* Allow L2 Forwarding in Hardware */ NETIF_F_HW_TC_BIT, /* Offload TC infrastructure */ + NETIF_F_HW_ESP_BIT, /* Hardware ESP transformation offload */ + NETIF_F_HW_ESP_TX_CSUM_BIT, /* ESP with TX checksum offload */ /* * Add your fresh new feature above and remember to update @@ -129,11 +132,14 @@ enum { #define NETIF_F_GSO_PARTIAL __NETIF_F(GSO_PARTIAL) #define NETIF_F_GSO_TUNNEL_REMCSUM __NETIF_F(GSO_TUNNEL_REMCSUM) #define NETIF_F_GSO_SCTP __NETIF_F(GSO_SCTP) +#define NETIF_F_GSO_ESP __NETIF_F(GSO_ESP) #define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER) #define NETIF_F_HW_VLAN_STAG_RX __NETIF_F(HW_VLAN_STAG_RX) #define NETIF_F_HW_VLAN_STAG_TX __NETIF_F(HW_VLAN_STAG_TX) #define NETIF_F_HW_L2FW_DOFFLOAD __NETIF_F(HW_L2FW_DOFFLOAD) #define NETIF_F_HW_TC __NETIF_F(HW_TC) +#define NETIF_F_HW_ESP __NETIF_F(HW_ESP) +#define NETIF_F_HW_ESP_TX_CSUM __NETIF_F(HW_ESP_TX_CSUM) #define for_each_netdev_feature(mask_addr, bit) \ for_each_set_bit(bit, (unsigned long *)mask_addr, NETDEV_FEATURE_COUNT) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index cc07c3be2705..5d5267febd56 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -237,8 +237,7 @@ struct netdev_hw_addr_list { netdev_hw_addr_list_for_each(ha, &(dev)->mc) struct hh_cache { - u16 hh_len; - u16 __pad; + unsigned int hh_len; seqlock_t hh_lock; /* cached hardware header; allow for machine alignment needs. */ @@ -824,6 +823,16 @@ struct netdev_xdp { }; }; +#ifdef CONFIG_XFRM_OFFLOAD +struct xfrmdev_ops { + int (*xdo_dev_state_add) (struct xfrm_state *x); + void (*xdo_dev_state_delete) (struct xfrm_state *x); + void (*xdo_dev_state_free) (struct xfrm_state *x); + bool (*xdo_dev_offload_ok) (struct sk_buff *skb, + struct xfrm_state *x); +}; +#endif + /* * This structure defines the management hooks for network devices. * The following hooks can be defined; unless noted otherwise, they are @@ -1697,6 +1706,10 @@ struct net_device { const struct ndisc_ops *ndisc_ops; #endif +#ifdef CONFIG_XFRM + const struct xfrmdev_ops *xfrmdev_ops; +#endif + const struct header_ops *header_ops; unsigned int flags; @@ -1716,7 +1729,7 @@ struct net_device { unsigned int max_mtu; unsigned short type; unsigned short hard_header_len; - unsigned short min_header_len; + unsigned char min_header_len; unsigned short needed_headroom; unsigned short needed_tailroom; @@ -3297,6 +3310,7 @@ static __always_inline int ____dev_forward_skb(struct net_device *dev, void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev); extern int netdev_budget; +extern unsigned int netdev_budget_usecs; /* Called by rtnetlink.c:rtnl_unlock() */ void netdev_run_todo(void); @@ -4070,6 +4084,7 @@ static inline bool net_gso_ok(netdev_features_t features, int gso_type) BUILD_BUG_ON(SKB_GSO_PARTIAL != (NETIF_F_GSO_PARTIAL >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_TUNNEL_REMCSUM != (NETIF_F_GSO_TUNNEL_REMCSUM >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_SCTP != (NETIF_F_GSO_SCTP >> NETIF_F_GSO_SHIFT)); + BUILD_BUG_ON(SKB_GSO_ESP != (NETIF_F_GSO_ESP >> NETIF_F_GSO_SHIFT)); return (features & feature) == feature; } @@ -4172,6 +4187,11 @@ static inline bool netif_is_ovs_master(const struct net_device *dev) return dev->priv_flags & IFF_OPENVSWITCH; } +static inline bool netif_is_ovs_port(const struct net_device *dev) +{ + return dev->priv_flags & IFF_OVS_DATAPATH; +} + static inline bool netif_is_team_master(const struct net_device *dev) { return dev->priv_flags & IFF_TEAM; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index da14ab61f363..8d2a8924705c 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -62,11 +62,42 @@ netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg) return __netlink_kernel_create(net, unit, THIS_MODULE, cfg); } +/* this can be increased when necessary - don't expose to userland */ +#define NETLINK_MAX_COOKIE_LEN 20 + +/** + * struct netlink_ext_ack - netlink extended ACK report struct + * @_msg: message string to report - don't access directly, use + * %NL_SET_ERR_MSG + * @bad_attr: attribute with error + * @cookie: cookie data to return to userspace (for success) + * @cookie_len: actual cookie data length + */ +struct netlink_ext_ack { + const char *_msg; + const struct nlattr *bad_attr; + u8 cookie[NETLINK_MAX_COOKIE_LEN]; + u8 cookie_len; +}; + +/* Always use this macro, this allows later putting the + * message into a separate section or such for things + * like translation or listing all possible messages. + * Currently string formatting is not supported (due + * to the lack of an output buffer.) + */ +#define NL_SET_ERR_MSG(extack, msg) do { \ + static const char _msg[] = (msg); \ + \ + (extack)->_msg = _msg; \ +} while (0) + extern void netlink_kernel_release(struct sock *sk); extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups); extern int netlink_change_ngroups(struct sock *sk, unsigned int groups); extern void __netlink_clear_multicast_users(struct sock *sk, unsigned int group); -extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); +extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, + const struct netlink_ext_ack *extack); extern int netlink_has_listeners(struct sock *sk, unsigned int group); extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock); diff --git a/include/linux/nvme.h b/include/linux/nvme.h index c43d435d4225..9061780b141f 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -64,26 +64,26 @@ enum { * RDMA_QPTYPE field */ enum { - NVMF_RDMA_QPTYPE_CONNECTED = 0, /* Reliable Connected */ - NVMF_RDMA_QPTYPE_DATAGRAM = 1, /* Reliable Datagram */ + NVMF_RDMA_QPTYPE_CONNECTED = 1, /* Reliable Connected */ + NVMF_RDMA_QPTYPE_DATAGRAM = 2, /* Reliable Datagram */ }; /* RDMA QP Service Type codes for Discovery Log Page entry TSAS * RDMA_QPTYPE field */ enum { - NVMF_RDMA_PRTYPE_NOT_SPECIFIED = 0, /* No Provider Specified */ - NVMF_RDMA_PRTYPE_IB = 1, /* InfiniBand */ - NVMF_RDMA_PRTYPE_ROCE = 2, /* InfiniBand RoCE */ - NVMF_RDMA_PRTYPE_ROCEV2 = 3, /* InfiniBand RoCEV2 */ - NVMF_RDMA_PRTYPE_IWARP = 4, /* IWARP */ + NVMF_RDMA_PRTYPE_NOT_SPECIFIED = 1, /* No Provider Specified */ + NVMF_RDMA_PRTYPE_IB = 2, /* InfiniBand */ + NVMF_RDMA_PRTYPE_ROCE = 3, /* InfiniBand RoCE */ + NVMF_RDMA_PRTYPE_ROCEV2 = 4, /* InfiniBand RoCEV2 */ + NVMF_RDMA_PRTYPE_IWARP = 5, /* IWARP */ }; /* RDMA Connection Management Service Type codes for Discovery Log Page * entry TSAS RDMA_CMS field */ enum { - NVMF_RDMA_CMS_RDMA_CM = 0, /* Sockets based enpoint addressing */ + NVMF_RDMA_CMS_RDMA_CM = 1, /* Sockets based endpoint addressing */ }; #define NVMF_AQ_DEPTH 32 diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index 35d0fd7a4948..fd0de00c0d77 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -76,22 +76,12 @@ struct gpmc_timings; struct omap_nand_platform_data; struct omap_onenand_platform_data; -#if IS_ENABLED(CONFIG_MTD_NAND_OMAP2) -extern int gpmc_nand_init(struct omap_nand_platform_data *d, - struct gpmc_timings *gpmc_t); -#else -static inline int gpmc_nand_init(struct omap_nand_platform_data *d, - struct gpmc_timings *gpmc_t) -{ - return 0; -} -#endif - #if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2) -extern void gpmc_onenand_init(struct omap_onenand_platform_data *d); +extern int gpmc_onenand_init(struct omap_onenand_platform_data *d); #else #define board_onenand_data NULL -static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d) +static inline int gpmc_onenand_init(struct omap_onenand_platform_data *d) { + return 0; } #endif diff --git a/include/linux/pci.h b/include/linux/pci.h index eb3da1a04e6c..82dec36845e6 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1300,7 +1300,6 @@ int pci_msi_vec_count(struct pci_dev *dev); void pci_msi_shutdown(struct pci_dev *dev); void pci_disable_msi(struct pci_dev *dev); int pci_msix_vec_count(struct pci_dev *dev); -int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec); void pci_msix_shutdown(struct pci_dev *dev); void pci_disable_msix(struct pci_dev *dev); void pci_restore_msi_state(struct pci_dev *dev); @@ -1330,9 +1329,6 @@ static inline int pci_msi_vec_count(struct pci_dev *dev) { return -ENOSYS; } static inline void pci_msi_shutdown(struct pci_dev *dev) { } static inline void pci_disable_msi(struct pci_dev *dev) { } static inline int pci_msix_vec_count(struct pci_dev *dev) { return -ENOSYS; } -static inline int pci_enable_msix(struct pci_dev *dev, - struct msix_entry *entries, int nvec) -{ return -ENOSYS; } static inline void pci_msix_shutdown(struct pci_dev *dev) { } static inline void pci_disable_msix(struct pci_dev *dev) { } static inline void pci_restore_msi_state(struct pci_dev *dev) { } diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 8ce2d87a238b..5e45385c5bdc 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -145,8 +145,9 @@ struct pinctrl_desc { extern int pinctrl_register_and_init(struct pinctrl_desc *pctldesc, struct device *dev, void *driver_data, struct pinctrl_dev **pctldev); +extern int pinctrl_enable(struct pinctrl_dev *pctldev); -/* Please use pinctrl_register_and_init() instead */ +/* Please use pinctrl_register_and_init() and pinctrl_enable() instead */ extern struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc, struct device *dev, void *driver_data); diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h index 4cd1f0ccfa36..1eba803cb7f1 100644 --- a/include/linux/qed/qed_eth_if.h +++ b/include/linux/qed/qed_eth_if.h @@ -301,6 +301,14 @@ struct qed_eth_ops { int (*tunn_config)(struct qed_dev *cdev, struct qed_tunn_params *params); + + int (*ntuple_filter_config)(struct qed_dev *cdev, void *cookie, + dma_addr_t mapping, u16 length, + u16 vport_id, u16 rx_queue_id, + bool add_filter); + + int (*configure_arfs_searcher)(struct qed_dev *cdev, + bool en_searcher); }; const struct qed_eth_ops *qed_get_eth_ops(void); diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index 8e0065c52857..d44933a058ee 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -178,6 +178,12 @@ struct qed_eth_pf_params { * to update_pf_params routine invoked before slowpath start */ u16 num_cons; + + /* To enable arfs, previous to HW-init a positive number needs to be + * set [as filters require allocated searcher ILT memory]. + * This will set the maximal number of configured steering-filters. + */ + u32 num_arfs_filters; }; struct qed_fcoe_pf_params { @@ -263,7 +269,6 @@ struct qed_rdma_pf_params { * the doorbell BAR). */ u32 min_dpis; /* number of requested DPIs */ - u32 num_mrs; /* number of requested memory regions */ u32 num_qps; /* number of requested Queue Pairs */ u32 num_srqs; /* number of requested SRQ */ u8 roce_edpm_mode; /* see QED_ROCE_EDPM_MODE_ENABLE */ @@ -428,6 +433,7 @@ struct qed_int_info { }; struct qed_common_cb_ops { + void (*arfs_filter_op)(void *dev, void *fltr, u8 fw_rc); void (*link_update)(void *dev, struct qed_link_output *link); void (*dcbx_aen)(void *dev, struct qed_dcbx_get *get, u32 mib_type); diff --git a/include/linux/qed/qed_iscsi_if.h b/include/linux/qed/qed_iscsi_if.h index f70bb81b8b6a..3414649133d2 100644 --- a/include/linux/qed/qed_iscsi_if.h +++ b/include/linux/qed/qed_iscsi_if.h @@ -67,6 +67,8 @@ struct qed_dev_iscsi_info { void __iomem *primary_dbq_rq_addr; void __iomem *secondary_bdq_rq_addr; + + u8 num_cqs; }; struct qed_iscsi_id_params { diff --git a/include/linux/reset.h b/include/linux/reset.h index 86b4ed75359e..13d8681210d5 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -15,6 +15,9 @@ int reset_control_status(struct reset_control *rstc); struct reset_control *__of_reset_control_get(struct device_node *node, const char *id, int index, bool shared, bool optional); +struct reset_control *__reset_control_get(struct device *dev, const char *id, + int index, bool shared, + bool optional); void reset_control_put(struct reset_control *rstc); struct reset_control *__devm_reset_control_get(struct device *dev, const char *id, int index, bool shared, @@ -31,31 +34,26 @@ static inline int device_reset_optional(struct device *dev) static inline int reset_control_reset(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_assert(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_deassert(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_status(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline void reset_control_put(struct reset_control *rstc) { - WARN_ON(1); } static inline int __must_check device_reset(struct device *dev) @@ -74,14 +72,21 @@ static inline struct reset_control *__of_reset_control_get( const char *id, int index, bool shared, bool optional) { - return ERR_PTR(-ENOTSUPP); + return optional ? NULL : ERR_PTR(-ENOTSUPP); +} + +static inline struct reset_control *__reset_control_get( + struct device *dev, const char *id, + int index, bool shared, bool optional) +{ + return optional ? NULL : ERR_PTR(-ENOTSUPP); } static inline struct reset_control *__devm_reset_control_get( struct device *dev, const char *id, int index, bool shared, bool optional) { - return ERR_PTR(-ENOTSUPP); + return optional ? NULL : ERR_PTR(-ENOTSUPP); } #endif /* CONFIG_RESET_CONTROLLER */ @@ -107,8 +112,7 @@ __must_check reset_control_get_exclusive(struct device *dev, const char *id) #ifndef CONFIG_RESET_CONTROLLER WARN_ON(1); #endif - return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, false, - false); + return __reset_control_get(dev, id, 0, false, false); } /** @@ -136,22 +140,19 @@ __must_check reset_control_get_exclusive(struct device *dev, const char *id) static inline struct reset_control *reset_control_get_shared( struct device *dev, const char *id) { - return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, true, - false); + return __reset_control_get(dev, id, 0, true, false); } static inline struct reset_control *reset_control_get_optional_exclusive( struct device *dev, const char *id) { - return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, false, - true); + return __reset_control_get(dev, id, 0, false, true); } static inline struct reset_control *reset_control_get_optional_shared( struct device *dev, const char *id) { - return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, true, - true); + return __reset_control_get(dev, id, 0, true, true); } /** diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h index e507290cd2c7..ae87dcdf52d2 100644 --- a/include/linux/rhashtable.h +++ b/include/linux/rhashtable.h @@ -49,6 +49,21 @@ /* Base bits plus 1 bit for nulls marker */ #define RHT_HASH_RESERVED_SPACE (RHT_BASE_BITS + 1) +/* Maximum chain length before rehash + * + * The maximum (not average) chain length grows with the size of the hash + * table, at a rate of (log N)/(log log N). + * + * The value of 16 is selected so that even if the hash table grew to + * 2^32 you would not expect the maximum chain length to exceed it + * unless we are under attack (or extremely unlucky). + * + * As this limit is only to detect attacks, we don't need to set it to a + * lower value as you'd need the chain length to vastly exceed 16 to have + * any real effect on the system. + */ +#define RHT_ELASTICITY 16u + struct rhash_head { struct rhash_head __rcu *next; }; @@ -114,7 +129,6 @@ struct rhashtable; * @max_size: Maximum size while expanding * @min_size: Minimum size while shrinking * @nulls_base: Base value to generate nulls marker - * @insecure_elasticity: Set to true to disable chain length checks * @automatic_shrinking: Enable automatic shrinking of tables * @locks_mul: Number of bucket locks to allocate per cpu (default: 128) * @hashfn: Hash function (default: jhash2 if !(key_len % 4), or jhash) @@ -130,7 +144,6 @@ struct rhashtable_params { unsigned int max_size; unsigned int min_size; u32 nulls_base; - bool insecure_elasticity; bool automatic_shrinking; size_t locks_mul; rht_hashfn_t hashfn; @@ -143,7 +156,6 @@ struct rhashtable_params { * @tbl: Bucket table * @nelems: Number of elements in table * @key_len: Key length for hashfn - * @elasticity: Maximum chain length before rehash * @p: Configuration parameters * @rhlist: True if this is an rhltable * @run_work: Deferred worker to expand/shrink asynchronously @@ -154,7 +166,6 @@ struct rhashtable { struct bucket_table __rcu *tbl; atomic_t nelems; unsigned int key_len; - unsigned int elasticity; struct rhashtable_params p; bool rhlist; struct work_struct run_work; @@ -726,7 +737,7 @@ slow_path: return rhashtable_insert_slow(ht, key, obj); } - elasticity = ht->elasticity; + elasticity = RHT_ELASTICITY; pprev = rht_bucket_insert(ht, tbl, hash); data = ERR_PTR(-ENOMEM); if (!pprev) diff --git a/include/linux/sched.h b/include/linux/sched.h index d67eee84fd43..4cf9a59a4d08 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -604,6 +604,10 @@ struct task_struct { #ifdef CONFIG_COMPAT_BRK unsigned brk_randomized:1; #endif +#ifdef CONFIG_CGROUPS + /* disallow userland-initiated cgroup migration */ + unsigned no_cgroup_migration:1; +#endif unsigned long atomic_flags; /* Flags requiring atomic access. */ diff --git a/include/linux/sched/clock.h b/include/linux/sched/clock.h index 4a68c6791207..34fe92ce1ebd 100644 --- a/include/linux/sched/clock.h +++ b/include/linux/sched/clock.h @@ -54,15 +54,16 @@ static inline u64 local_clock(void) } #else extern void sched_clock_init_late(void); -/* - * Architectures can set this to 1 if they have specified - * CONFIG_HAVE_UNSTABLE_SCHED_CLOCK in their arch Kconfig, - * but then during bootup it turns out that sched_clock() - * is reliable after all: - */ extern int sched_clock_stable(void); extern void clear_sched_clock_stable(void); +/* + * When sched_clock_stable(), __sched_clock_offset provides the offset + * between local_clock() and sched_clock(). + */ +extern u64 __sched_clock_offset; + + extern void sched_clock_tick(void); extern void sched_clock_idle_sleep_event(void); extern void sched_clock_idle_wakeup_event(u64 delta_ns); diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 9519da6253a8..37395b8eb8f1 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -15,6 +15,8 @@ #include <linux/types.h> #include <linux/device.h> +#include <linux/termios.h> +#include <linux/delay.h> struct serdev_controller; struct serdev_device; @@ -81,6 +83,9 @@ struct serdev_controller_ops { void (*close)(struct serdev_controller *); void (*set_flow_control)(struct serdev_controller *, bool); unsigned int (*set_baudrate)(struct serdev_controller *, unsigned int); + void (*wait_until_sent)(struct serdev_controller *, long); + int (*get_tiocm)(struct serdev_controller *); + int (*set_tiocm)(struct serdev_controller *, unsigned int, unsigned int); }; /** @@ -186,6 +191,9 @@ int serdev_device_open(struct serdev_device *); void serdev_device_close(struct serdev_device *); unsigned int serdev_device_set_baudrate(struct serdev_device *, unsigned int); void serdev_device_set_flow_control(struct serdev_device *, bool); +void serdev_device_wait_until_sent(struct serdev_device *, long); +int serdev_device_get_tiocm(struct serdev_device *); +int serdev_device_set_tiocm(struct serdev_device *, int, int); int serdev_device_write_buf(struct serdev_device *, const unsigned char *, size_t); void serdev_device_write_flush(struct serdev_device *); int serdev_device_write_room(struct serdev_device *); @@ -223,6 +231,15 @@ static inline unsigned int serdev_device_set_baudrate(struct serdev_device *sdev return 0; } static inline void serdev_device_set_flow_control(struct serdev_device *sdev, bool enable) {} +static inline void serdev_device_wait_until_sent(struct serdev_device *sdev, long timeout) {} +static inline int serdev_device_get_tiocm(struct serdev_device *serdev) +{ + return -ENOTSUPP; +} +static inline int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear) +{ + return -ENOTSUPP; +} static inline int serdev_device_write_buf(struct serdev_device *sdev, const unsigned char *buf, size_t count) { return -ENODEV; @@ -238,6 +255,36 @@ static inline int serdev_device_write_room(struct serdev_device *sdev) #endif /* CONFIG_SERIAL_DEV_BUS */ +static inline bool serdev_device_get_cts(struct serdev_device *serdev) +{ + int status = serdev_device_get_tiocm(serdev); + return !!(status & TIOCM_CTS); +} + +static inline int serdev_device_wait_for_cts(struct serdev_device *serdev, bool state, int timeout_ms) +{ + unsigned long timeout; + bool signal; + + timeout = jiffies + msecs_to_jiffies(timeout_ms); + while (time_is_after_jiffies(timeout)) { + signal = serdev_device_get_cts(serdev); + if (signal == state) + return 0; + usleep_range(1000, 2000); + } + + return -ETIMEDOUT; +} + +static inline int serdev_device_set_rts(struct serdev_device *serdev, bool enable) +{ + if (enable) + return serdev_device_set_tiocm(serdev, TIOCM_RTS, 0); + else + return serdev_device_set_tiocm(serdev, 0, TIOCM_RTS); +} + /* * serdev hooks into TTY core */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index c776abd86937..81ef53f06534 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -413,14 +413,15 @@ struct ubuf_info { * the end of the header data, ie. at skb->end. */ struct skb_shared_info { + unsigned short _unused; unsigned char nr_frags; __u8 tx_flags; unsigned short gso_size; /* Warning: this field is not always filled in (UFO)! */ unsigned short gso_segs; - unsigned short gso_type; struct sk_buff *frag_list; struct skb_shared_hwtstamps hwtstamps; + unsigned int gso_type; u32 tskey; __be32 ip6_frag_id; @@ -491,6 +492,8 @@ enum { SKB_GSO_TUNNEL_REMCSUM = 1 << 14, SKB_GSO_SCTP = 1 << 15, + + SKB_GSO_ESP = 1 << 16, }; #if BITS_PER_LONG > 32 diff --git a/include/linux/stat.h b/include/linux/stat.h index c76e524fb34b..64b6b3aece21 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -26,6 +26,7 @@ struct kstat { unsigned int nlink; uint32_t blksize; /* Preferred I/O size */ u64 attributes; + u64 attributes_mask; #define KSTAT_ATTR_FS_IOC_FLAGS \ (STATX_ATTR_COMPRESSED | \ STATX_ATTR_IMMUTABLE | \ diff --git a/include/linux/udp.h b/include/linux/udp.h index c0f530809d1f..6cb4061a720d 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -115,6 +115,6 @@ static inline bool udp_get_no_check6_rx(struct sock *sk) #define udp_portaddr_for_each_entry_rcu(__sk, list) \ hlist_for_each_entry_rcu(__sk, list, __sk_common.skc_portaddr_node) -#define IS_UDPLITE(__sk) (udp_sk(__sk)->pcflag) +#define IS_UDPLITE(__sk) (__sk->sk_protocol == IPPROTO_UDPLITE) #endif /* _LINUX_UDP_H */ diff --git a/include/linux/uio.h b/include/linux/uio.h index 804e34c6f981..f2d36a3d3005 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -39,7 +39,10 @@ struct iov_iter { }; union { unsigned long nr_segs; - int idx; + struct { + int idx; + int start_idx; + }; }; }; @@ -81,6 +84,7 @@ unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to); size_t iov_iter_copy_from_user_atomic(struct page *page, struct iov_iter *i, unsigned long offset, size_t bytes); void iov_iter_advance(struct iov_iter *i, size_t bytes); +void iov_iter_revert(struct iov_iter *i, size_t bytes); int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes); size_t iov_iter_single_seg_count(const struct iov_iter *i); size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes, diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index 1d0043dc34e4..de2a722fe3cf 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -50,4 +50,10 @@ /* device can't handle Link Power Management */ #define USB_QUIRK_NO_LPM BIT(10) +/* + * Device reports its bInterval as linear frames instead of the + * USB 2.0 calculation. + */ +#define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL BIT(11) + #endif /* __LINUX_USB_QUIRKS_H */ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index e2b56917450f..7dffa5624ea6 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -64,6 +64,8 @@ struct usbnet { struct usb_anchor deferred; struct tasklet_struct bh; + struct pcpu_sw_netstats __percpu *stats64; + struct work_struct kevent; unsigned long flags; # define EVENT_TX_HALT 0 @@ -278,5 +280,7 @@ extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags); extern void usbnet_status_stop(struct usbnet *dev); extern void usbnet_update_max_qlen(struct usbnet *dev); +extern void usbnet_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats); #endif /* __LINUX_USB_USBNET_H */ diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 04b0d3f95043..7edfbdb55a99 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -167,6 +167,7 @@ struct virtio_driver { unsigned int feature_table_size; const unsigned int *feature_table_legacy; unsigned int feature_table_size_legacy; + int (*validate)(struct virtio_device *dev); int (*probe)(struct virtio_device *dev); void (*scan)(struct virtio_device *dev); void (*remove)(struct virtio_device *dev); diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 5ab4c9901ccc..a71378007e61 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -198,6 +198,21 @@ static inline void lowpan_iphc_uncompress_eui64_lladdr(struct in6_addr *ipaddr, ipaddr->s6_addr[8] ^= 0x02; } +static inline void lowpan_iphc_uncompress_eui48_lladdr(struct in6_addr *ipaddr, + const void *lladdr) +{ + /* fe:80::XXXX:XXff:feXX:XXXX + * \_________________/ + * hwaddr + */ + ipaddr->s6_addr[0] = 0xFE; + ipaddr->s6_addr[1] = 0x80; + memcpy(&ipaddr->s6_addr[8], lladdr, 3); + ipaddr->s6_addr[11] = 0xFF; + ipaddr->s6_addr[12] = 0xFE; + memcpy(&ipaddr->s6_addr[13], lladdr + 3, 3); +} + #ifdef DEBUG /* print data in line */ static inline void raw_dump_inline(const char *caller, char *msg, diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h index 1061a472a3e3..b5f5187f488c 100644 --- a/include/net/af_rxrpc.h +++ b/include/net/af_rxrpc.h @@ -39,7 +39,7 @@ int rxrpc_kernel_send_data(struct socket *, struct rxrpc_call *, struct msghdr *, size_t); int rxrpc_kernel_recv_data(struct socket *, struct rxrpc_call *, void *, size_t, size_t *, bool, u32 *); -void rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *, +bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *, u32, int, const char *); void rxrpc_kernel_end_call(struct socket *, struct rxrpc_call *); void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *, diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 5ee3c689c863..0697fd413087 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -282,7 +282,7 @@ struct l2cap_conn_rsp { #define L2CAP_CR_BAD_KEY_SIZE 0x0007 #define L2CAP_CR_ENCRYPTION 0x0008 #define L2CAP_CR_INVALID_SCID 0x0009 -#define L2CAP_CR_SCID_IN_USE 0x0010 +#define L2CAP_CR_SCID_IN_USE 0x000A /* connect/create channel status */ #define L2CAP_CS_NO_INFO 0x0000 diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index 4190af53a46a..da4acefe39c8 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -21,6 +21,8 @@ SOFTWARE IS DISCLAIMED. */ +#include <linux/refcount.h> + #ifndef __RFCOMM_H #define __RFCOMM_H @@ -174,7 +176,7 @@ struct rfcomm_dlc { struct mutex lock; unsigned long state; unsigned long flags; - atomic_t refcnt; + refcount_t refcnt; u8 dlci; u8 addr; u8 priority; @@ -247,12 +249,12 @@ struct rfcomm_dlc *rfcomm_dlc_exists(bdaddr_t *src, bdaddr_t *dst, u8 channel); static inline void rfcomm_dlc_hold(struct rfcomm_dlc *d) { - atomic_inc(&d->refcnt); + refcount_inc(&d->refcnt); } static inline void rfcomm_dlc_put(struct rfcomm_dlc *d) { - if (atomic_dec_and_test(&d->refcnt)) + if (refcount_dec_and_test(&d->refcnt)) rfcomm_dlc_free(d); } diff --git a/include/net/bonding.h b/include/net/bonding.h index fb2dd97857c4..b00508d22e0a 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -166,7 +166,7 @@ struct slave { u32 link_failure_count; u32 speed; u16 queue_id; - u8 perm_hwaddr[ETH_ALEN]; + u8 perm_hwaddr[MAX_ADDR_LEN]; struct ad_slave_info *ad_info; struct tlb_slave_info tlb_info; #ifdef CONFIG_NET_POLL_CONTROLLER @@ -402,6 +402,16 @@ static inline bool bond_slave_can_tx(struct slave *slave) bond_is_active_slave(slave); } +static inline void bond_hw_addr_copy(u8 *dst, const u8 *src, unsigned int len) +{ + if (len == ETH_ALEN) { + ether_addr_copy(dst, src); + return; + } + + memcpy(dst, src, len); +} + #define BOND_PRI_RESELECT_ALWAYS 0 #define BOND_PRI_RESELECT_BETTER 1 #define BOND_PRI_RESELECT_FAILURE 2 @@ -604,6 +614,7 @@ struct bond_vlan_tag *bond_verify_device_path(struct net_device *start_dev, int level); int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave); void bond_slave_arr_work_rearm(struct bonding *bond, unsigned long delay); +void bond_work_init_all(struct bonding *bond); #ifdef CONFIG_PROC_FS void bond_create_proc_entry(struct bonding *bond); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ead1aa6d003e..2a200b964b7a 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -363,6 +363,8 @@ static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy) /** * struct vif_params - describes virtual interface parameters + * @flags: monitor interface flags, unchanged if 0, otherwise + * %MONITOR_FLAG_CHANGED will be set * @use_4addr: use 4-address frames * @macaddr: address to use for this virtual interface. * If this parameter is set to zero address the driver may @@ -370,13 +372,17 @@ static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy) * This feature is only fully supported by drivers that enable the * %NL80211_FEATURE_MAC_ON_CREATE flag. Others may support creating ** only p2p devices with specified MAC. - * @vht_mumimo_groups: MU-MIMO groupID. used for monitoring only - * packets belonging to that MU-MIMO groupID. + * @vht_mumimo_groups: MU-MIMO groupID, used for monitoring MU-MIMO packets + * belonging to that MU-MIMO groupID; %NULL if not changed + * @vht_mumimo_follow_addr: MU-MIMO follow address, used for monitoring + * MU-MIMO packets going to the specified station; %NULL if not changed */ struct vif_params { + u32 flags; int use_4addr; u8 macaddr[ETH_ALEN]; - u8 vht_mumimo_groups[VHT_MUMIMO_GROUPS_DATA_LEN]; + const u8 *vht_mumimo_groups; + const u8 *vht_mumimo_follow_addr; }; /** @@ -1211,6 +1217,7 @@ static inline int cfg80211_get_station(struct net_device *dev, * Monitor interface configuration flags. Note that these must be the bits * according to the nl80211 flags. * + * @MONITOR_FLAG_CHANGED: set if the flags were changed * @MONITOR_FLAG_FCSFAIL: pass frames with bad FCS * @MONITOR_FLAG_PLCPFAIL: pass frames with bad PLCP * @MONITOR_FLAG_CONTROL: pass control frames @@ -1219,6 +1226,7 @@ static inline int cfg80211_get_station(struct net_device *dev, * @MONITOR_FLAG_ACTIVE: active monitor, ACKs frames on its MAC address */ enum monitor_flags { + MONITOR_FLAG_CHANGED = 1<<__NL80211_MNTR_FLAG_INVALID, MONITOR_FLAG_FCSFAIL = 1<<NL80211_MNTR_FLAG_FCSFAIL, MONITOR_FLAG_PLCPFAIL = 1<<NL80211_MNTR_FLAG_PLCPFAIL, MONITOR_FLAG_CONTROL = 1<<NL80211_MNTR_FLAG_CONTROL, @@ -1641,6 +1649,7 @@ struct cfg80211_bss_select_adjust { /** * struct cfg80211_sched_scan_request - scheduled scan request description * + * @reqid: identifies this request. * @ssids: SSIDs to scan for (passed in the probe_reqs in active scans) * @n_ssids: number of SSIDs * @n_channels: total number of channels to scan @@ -1685,6 +1694,7 @@ struct cfg80211_bss_select_adjust { * comparisions. */ struct cfg80211_sched_scan_request { + u64 reqid; struct cfg80211_ssid *ssids; int n_ssids; u32 n_channels; @@ -2073,6 +2083,19 @@ struct cfg80211_bss_selection { * the BSSID of the current association, i.e., to the value that is * included in the Current AP address field of the Reassociation Request * frame. + * @fils_erp_username: EAP re-authentication protocol (ERP) username part of the + * NAI or %NULL if not specified. This is used to construct FILS wrapped + * data IE. + * @fils_erp_username_len: Length of @fils_erp_username in octets. + * @fils_erp_realm: EAP re-authentication protocol (ERP) realm part of NAI or + * %NULL if not specified. This specifies the domain name of ER server and + * is used to construct FILS wrapped data IE. + * @fils_erp_realm_len: Length of @fils_erp_realm in octets. + * @fils_erp_next_seq_num: The next sequence number to use in the FILS ERP + * messages. This is also used to construct FILS wrapped data IE. + * @fils_erp_rrk: ERP re-authentication Root Key (rRK) used to derive additional + * keys in FILS or %NULL if not specified. + * @fils_erp_rrk_len: Length of @fils_erp_rrk in octets. */ struct cfg80211_connect_params { struct ieee80211_channel *channel; @@ -2098,6 +2121,13 @@ struct cfg80211_connect_params { bool pbss; struct cfg80211_bss_selection bss_select; const u8 *prev_bssid; + const u8 *fils_erp_username; + size_t fils_erp_username_len; + const u8 *fils_erp_realm; + size_t fils_erp_realm_len; + u16 fils_erp_next_seq_num; + const u8 *fils_erp_rrk; + size_t fils_erp_rrk_len; }; /** @@ -2136,12 +2166,27 @@ enum wiphy_params_flags { * This structure is passed to the set/del_pmksa() method for PMKSA * caching. * - * @bssid: The AP's BSSID. - * @pmkid: The PMK material itself. + * @bssid: The AP's BSSID (may be %NULL). + * @pmkid: The identifier to refer a PMKSA. + * @pmk: The PMK for the PMKSA identified by @pmkid. This is used for key + * derivation by a FILS STA. Otherwise, %NULL. + * @pmk_len: Length of the @pmk. The length of @pmk can differ depending on + * the hash algorithm used to generate this. + * @ssid: SSID to specify the ESS within which a PMKSA is valid when using FILS + * cache identifier (may be %NULL). + * @ssid_len: Length of the @ssid in octets. + * @cache_id: 2-octet cache identifier advertized by a FILS AP identifying the + * scope of PMKSA. This is valid only if @ssid_len is non-zero (may be + * %NULL). */ struct cfg80211_pmksa { const u8 *bssid; const u8 *pmkid; + const u8 *pmk; + size_t pmk_len; + const u8 *ssid; + size_t ssid_len; + const u8 *cache_id; }; /** @@ -2712,6 +2757,11 @@ struct cfg80211_nan_func { * the current level is above/below the configured threshold; this may * need some care when the configuration is changed (without first being * disabled.) + * @set_cqm_rssi_range_config: Configure two RSSI thresholds in the + * connection quality monitor. An event is to be sent only when the + * signal level is found to be outside the two values. The driver should + * set %NL80211_EXT_FEATURE_CQM_RSSI_LIST if this method is implemented. + * If it is provided then there's no point providing @set_cqm_rssi_config. * @set_cqm_txe_config: Configure connection quality monitor TX error * thresholds. * @sched_scan_start: Tell the driver to start a scheduled scan. @@ -2826,13 +2876,12 @@ struct cfg80211_ops { const char *name, unsigned char name_assign_type, enum nl80211_iftype type, - u32 *flags, struct vif_params *params); int (*del_virtual_intf)(struct wiphy *wiphy, struct wireless_dev *wdev); int (*change_virtual_intf)(struct wiphy *wiphy, struct net_device *dev, - enum nl80211_iftype type, u32 *flags, + enum nl80211_iftype type, struct vif_params *params); int (*add_key)(struct wiphy *wiphy, struct net_device *netdev, @@ -3001,6 +3050,10 @@ struct cfg80211_ops { struct net_device *dev, s32 rssi_thold, u32 rssi_hyst); + int (*set_cqm_rssi_range_config)(struct wiphy *wiphy, + struct net_device *dev, + s32 rssi_low, s32 rssi_high); + int (*set_cqm_txe_config)(struct wiphy *wiphy, struct net_device *dev, u32 rate, u32 pkts, u32 intvl); @@ -3871,6 +3924,7 @@ void wiphy_free(struct wiphy *wiphy); struct cfg80211_conn; struct cfg80211_internal_bss; struct cfg80211_cached_keys; +struct cfg80211_cqm_config; /** * struct wireless_dev - wireless device state @@ -3934,6 +3988,7 @@ struct cfg80211_cached_keys; * @event_list: (private) list for internal event processing * @event_lock: (private) lock for event list * @owner_nlportid: (private) owner socket port ID + * @cqm_config: (private) nl80211 RSSI monitor state */ struct wireless_dev { struct wiphy *wiphy; @@ -4002,6 +4057,8 @@ struct wireless_dev { bool prev_bssid_valid; } wext; #endif + + struct cfg80211_cqm_config *cqm_config; }; static inline u8 *wdev_address(struct wireless_dev *wdev) @@ -4651,12 +4708,22 @@ cfg80211_inform_bss(struct wiphy *wiphy, gfp); } +/** + * cfg80211_get_bss - get a BSS reference + * @wiphy: the wiphy this BSS struct belongs to + * @channel: the channel to search on (or %NULL) + * @bssid: the desired BSSID (or %NULL) + * @ssid: the desired SSID (or %NULL) + * @ssid_len: length of the SSID (or 0) + * @bss_type: type of BSS, see &enum ieee80211_bss_type + * @privacy: privacy filter, see &enum ieee80211_privacy + */ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy, struct ieee80211_channel *channel, const u8 *bssid, const u8 *ssid, size_t ssid_len, enum ieee80211_bss_type bss_type, - enum ieee80211_privacy); + enum ieee80211_privacy privacy); static inline struct cfg80211_bss * cfg80211_get_ibss(struct wiphy *wiphy, struct ieee80211_channel *channel, @@ -5123,6 +5190,78 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp) #endif /** + * struct cfg80211_connect_resp_params - Connection response params + * @status: Status code, %WLAN_STATUS_SUCCESS for successful connection, use + * %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you + * the real status code for failures. If this call is used to report a + * failure due to a timeout (e.g., not receiving an Authentication frame + * from the AP) instead of an explicit rejection by the AP, -1 is used to + * indicate that this is a failure, but without a status code. + * @timeout_reason is used to report the reason for the timeout in that + * case. + * @bssid: The BSSID of the AP (may be %NULL) + * @bss: Entry of bss to which STA got connected to, can be obtained through + * cfg80211_get_bss() (may be %NULL). Only one parameter among @bssid and + * @bss needs to be specified. + * @req_ie: Association request IEs (may be %NULL) + * @req_ie_len: Association request IEs length + * @resp_ie: Association response IEs (may be %NULL) + * @resp_ie_len: Association response IEs length + * @fils_kek: KEK derived from a successful FILS connection (may be %NULL) + * @fils_kek_len: Length of @fils_kek in octets + * @update_erp_next_seq_num: Boolean value to specify whether the value in + * @fils_erp_next_seq_num is valid. + * @fils_erp_next_seq_num: The next sequence number to use in ERP message in + * FILS Authentication. This value should be specified irrespective of the + * status for a FILS connection. + * @pmk: A new PMK if derived from a successful FILS connection (may be %NULL). + * @pmk_len: Length of @pmk in octets + * @pmkid: A new PMKID if derived from a successful FILS connection or the PMKID + * used for this FILS connection (may be %NULL). + * @timeout_reason: Reason for connection timeout. This is used when the + * connection fails due to a timeout instead of an explicit rejection from + * the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is + * not known. This value is used only if @status < 0 to indicate that the + * failure is due to a timeout and not due to explicit rejection by the AP. + * This value is ignored in other cases (@status >= 0). + */ +struct cfg80211_connect_resp_params { + int status; + const u8 *bssid; + struct cfg80211_bss *bss; + const u8 *req_ie; + size_t req_ie_len; + const u8 *resp_ie; + size_t resp_ie_len; + const u8 *fils_kek; + size_t fils_kek_len; + bool update_erp_next_seq_num; + u16 fils_erp_next_seq_num; + const u8 *pmk; + size_t pmk_len; + const u8 *pmkid; + enum nl80211_timeout_reason timeout_reason; +}; + +/** + * cfg80211_connect_done - notify cfg80211 of connection result + * + * @dev: network device + * @params: connection response parameters + * @gfp: allocation flags + * + * It should be called by the underlying driver once execution of the connection + * request from connect() has been completed. This is similar to + * cfg80211_connect_bss(), but takes a structure pointer for connection response + * parameters. Only one of the functions among cfg80211_connect_bss(), + * cfg80211_connect_result(), cfg80211_connect_timeout(), + * and cfg80211_connect_done() should be called. + */ +void cfg80211_connect_done(struct net_device *dev, + struct cfg80211_connect_resp_params *params, + gfp_t gfp); + +/** * cfg80211_connect_bss - notify cfg80211 of connection result * * @dev: network device @@ -5152,13 +5291,31 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp) * It should be called by the underlying driver once execution of the connection * request from connect() has been completed. This is similar to * cfg80211_connect_result(), but with the option of identifying the exact bss - * entry for the connection. Only one of these functions should be called. + * entry for the connection. Only one of the functions among + * cfg80211_connect_bss(), cfg80211_connect_result(), + * cfg80211_connect_timeout(), and cfg80211_connect_done() should be called. */ -void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid, - struct cfg80211_bss *bss, const u8 *req_ie, - size_t req_ie_len, const u8 *resp_ie, - size_t resp_ie_len, int status, gfp_t gfp, - enum nl80211_timeout_reason timeout_reason); +static inline void +cfg80211_connect_bss(struct net_device *dev, const u8 *bssid, + struct cfg80211_bss *bss, const u8 *req_ie, + size_t req_ie_len, const u8 *resp_ie, + size_t resp_ie_len, int status, gfp_t gfp, + enum nl80211_timeout_reason timeout_reason) +{ + struct cfg80211_connect_resp_params params; + + memset(¶ms, 0, sizeof(params)); + params.status = status; + params.bssid = bssid; + params.bss = bss; + params.req_ie = req_ie; + params.req_ie_len = req_ie_len; + params.resp_ie = resp_ie; + params.resp_ie_len = resp_ie_len; + params.timeout_reason = timeout_reason; + + cfg80211_connect_done(dev, ¶ms, gfp); +} /** * cfg80211_connect_result - notify cfg80211 of connection result @@ -5177,7 +5334,8 @@ void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid, * It should be called by the underlying driver once execution of the connection * request from connect() has been completed. This is similar to * cfg80211_connect_bss() which allows the exact bss entry to be specified. Only - * one of these functions should be called. + * one of the functions among cfg80211_connect_bss(), cfg80211_connect_result(), + * cfg80211_connect_timeout(), and cfg80211_connect_done() should be called. */ static inline void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, @@ -5204,7 +5362,9 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid, * in a sequence where no explicit authentication/association rejection was * received from the AP. This could happen, e.g., due to not being able to send * out the Authentication or Association Request frame or timing out while - * waiting for the response. + * waiting for the response. Only one of the functions among + * cfg80211_connect_bss(), cfg80211_connect_result(), + * cfg80211_connect_timeout(), and cfg80211_connect_done() should be called. */ static inline void cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid, diff --git a/include/net/dsa.h b/include/net/dsa.h index ffe56cc338fe..8e24677b1c62 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -32,6 +32,8 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_EDSA, DSA_TAG_PROTO_BRCM, DSA_TAG_PROTO_QCA, + DSA_TAG_PROTO_MTK, + DSA_TAG_PROTO_LAN9303, DSA_TAG_LAST, /* MUST BE LAST */ }; @@ -123,7 +125,7 @@ struct dsa_switch_tree { * protocol to use. */ struct net_device *master_netdev; - int (*rcv)(struct sk_buff *skb, + struct sk_buff * (*rcv)(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev); @@ -301,7 +303,7 @@ struct dsa_notifier_bridge_info { struct dsa_switch_ops { /* - * Probing and setup. + * Legacy probing. */ const char *(*probe)(struct device *dsa_dev, struct device *host_dev, int sw_addr, @@ -471,9 +473,11 @@ struct dsa_switch_driver { const struct dsa_switch_ops *ops; }; +/* Legacy driver registration */ void register_switch_driver(struct dsa_switch_driver *type); void unregister_switch_driver(struct dsa_switch_driver *type); struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev); + struct net_device *dsa_dev_to_net_device(struct device *dev); static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst) diff --git a/include/net/esp.h b/include/net/esp.h index a43be85aedc4..c41994d1bfef 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -10,4 +10,23 @@ static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) return (struct ip_esp_hdr *)skb_transport_header(skb); } +struct esp_info { + struct ip_esp_hdr *esph; + __be64 seqno; + int tfclen; + int tailen; + int plen; + int clen; + int len; + int nfrags; + __u8 proto; + bool inplace; +}; + +int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); +int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); +int esp_input_done2(struct sk_buff *skb, int err); +int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); +int esp6_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); +int esp6_input_done2(struct sk_buff *skb, int err); #endif diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 1243b9c7694e..76c7300626d6 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -143,6 +143,8 @@ int fib_default_rule_add(struct fib_rules_ops *, u32 pref, u32 table, u32 flags); bool fib_rule_matchall(const struct fib_rule *rule); -int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh); -int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh); +int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack); +int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack); #endif diff --git a/include/net/flow.h b/include/net/flow.h index 6984f1913dc1..bae198b3039e 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -202,7 +202,7 @@ static inline struct flowi *flowidn_to_flowi(struct flowidn *fldn) typedef unsigned long flow_compare_t; -static inline size_t flow_key_size(u16 family) +static inline unsigned int flow_key_size(u16 family) { switch (family) { case AF_INET: diff --git a/include/net/flowcache.h b/include/net/flowcache.h index 9caf3bfc8d2d..51eb971e8973 100644 --- a/include/net/flowcache.h +++ b/include/net/flowcache.h @@ -8,7 +8,7 @@ struct flow_cache_percpu { struct hlist_head *hash_table; - int hash_count; + unsigned int hash_count; u32 hash_rnd; int hash_rnd_recalc; struct tasklet_struct flush_tasklet; @@ -18,8 +18,8 @@ struct flow_cache { u32 hash_shift; struct flow_cache_percpu __percpu *percpu; struct hlist_node node; - int low_watermark; - int high_watermark; + unsigned int low_watermark; + unsigned int high_watermark; struct timer_list rnd_timer; }; #endif /* _NET_FLOWCACHE_H */ diff --git a/include/net/genetlink.h b/include/net/genetlink.h index a34275be3600..68b88192b00c 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -84,6 +84,7 @@ struct nlattr **genl_family_attrbuf(const struct genl_family *family); * @attrs: netlink attributes * @_net: network namespace * @user_ptr: user pointers + * @extack: extended ACK report struct */ struct genl_info { u32 snd_seq; @@ -94,6 +95,7 @@ struct genl_info { struct nlattr ** attrs; possible_net_t _net; void * user_ptr[2]; + struct netlink_ext_ack *extack; }; static inline struct net *genl_info_net(struct genl_info *info) @@ -106,6 +108,16 @@ static inline void genl_info_net_set(struct genl_info *info, struct net *net) write_pnet(&info->_net, net); } +#define GENL_SET_ERR_MSG(info, msg) NL_SET_ERR_MSG((info)->extack, msg) + +static inline int genl_err_attr(struct genl_info *info, int err, + struct nlattr *attr) +{ + info->extack->bad_attr = attr; + + return err; +} + /** * struct genl_ops - generic netlink operations * @cmd: command identifier @@ -162,14 +174,16 @@ genlmsg_nlhdr(void *user_hdr, const struct genl_family *family) * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected * @policy: validation policy - * */ + * @extack: extended ACK report struct + */ static inline int genlmsg_parse(const struct nlmsghdr *nlh, const struct genl_family *family, struct nlattr *tb[], int maxtype, - const struct nla_policy *policy) + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { return nlmsg_parse(nlh, family->hdrsize + GENL_HDRLEN, tb, maxtype, - policy); + policy, extack); } /** diff --git a/include/net/ip.h b/include/net/ip.h index bf264a8db1ce..821cedcc8e73 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -33,6 +33,8 @@ #include <net/flow.h> #include <net/flow_dissector.h> +#define IPV4_MAX_PMTU 65535U /* RFC 2675, Section 5.1 */ + struct sock; struct inet_skb_parm { diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h index 1b1cf33cbfb0..08fbc7f7d8d7 100644 --- a/include/net/ip6_tunnel.h +++ b/include/net/ip6_tunnel.h @@ -33,6 +33,8 @@ struct __ip6_tnl_parm { __be16 o_flags; __be32 i_key; __be32 o_key; + + __u32 fwmark; }; /* IPv6 tunnel */ diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 95056796657c..520809912f03 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -132,6 +132,7 @@ struct ip_tunnel { unsigned int prl_count; /* # of entries in PRL */ unsigned int ip_tnl_net_id; struct gro_cells gro_cells; + __u32 fwmark; bool collect_md; bool ignore_df; }; @@ -273,9 +274,9 @@ int ip_tunnel_rcv(struct ip_tunnel *tunnel, struct sk_buff *skb, const struct tnl_ptk_info *tpi, struct metadata_dst *tun_dst, bool log_ecn_error); int ip_tunnel_changelink(struct net_device *dev, struct nlattr *tb[], - struct ip_tunnel_parm *p); + struct ip_tunnel_parm *p, __u32 fwmark); int ip_tunnel_newlink(struct net_device *dev, struct nlattr *tb[], - struct ip_tunnel_parm *p); + struct ip_tunnel_parm *p, __u32 fwmark); void ip_tunnel_setup(struct net_device *dev, unsigned int net_id); struct ip_tunnel_encap_ops { diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a3bab3c5ecfb..b1ac872dc88a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -501,6 +501,10 @@ struct ieee80211_mu_group_data { * implies disabled. As with the cfg80211 callback, a change here should * cause an event to be sent indicating where the current value is in * relation to the newly configured threshold. + * @cqm_rssi_low: Connection quality monitor RSSI lower threshold, a zero value + * implies disabled. This is an alternative mechanism to the single + * threshold event and can't be enabled simultaneously with it. + * @cqm_rssi_high: Connection quality monitor RSSI upper threshold. * @cqm_rssi_hyst: Connection quality monitor RSSI hysteresis * @arp_addr_list: List of IPv4 addresses for hardware ARP filtering. The * may filter ARP queries targeted for other addresses than listed here. @@ -553,6 +557,8 @@ struct ieee80211_bss_conf { u16 ht_operation_mode; s32 cqm_rssi_thold; u32 cqm_rssi_hyst; + s32 cqm_rssi_low; + s32 cqm_rssi_high; struct cfg80211_chan_def chandef; struct ieee80211_mu_group_data mu_group; __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; @@ -5438,9 +5444,6 @@ void ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, * RTS threshold * @short_preamble: whether mac80211 will request short-preamble transmission * if the selected rate supports it - * @max_rate_idx: user-requested maximum (legacy) rate - * (deprecated; this will be removed once drivers get updated to use - * rate_idx_mask) * @rate_idx_mask: user-requested (legacy) rate mask * @rate_idx_mcs_mask: user-requested MCS rate mask (NULL if not in use) * @bss: whether this frame is sent out in AP or IBSS mode @@ -5452,7 +5455,6 @@ struct ieee80211_tx_rate_control { struct sk_buff *skb; struct ieee80211_tx_rate reported_rate; bool rts, short_preamble; - u8 max_rate_idx; u32 rate_idx_mask; u8 *rate_idx_mcs_mask; bool bss; diff --git a/include/net/mpls_iptunnel.h b/include/net/mpls_iptunnel.h index a18af6a16eb5..9d22bf67ac86 100644 --- a/include/net/mpls_iptunnel.h +++ b/include/net/mpls_iptunnel.h @@ -14,13 +14,12 @@ #ifndef _NET_MPLS_IPTUNNEL_H #define _NET_MPLS_IPTUNNEL_H 1 -#define MAX_NEW_LABELS 2 - struct mpls_iptunnel_encap { - u32 label[MAX_NEW_LABELS]; u8 labels; u8 ttl_propagate; u8 default_ttl; + u8 reserved1; + u32 label[0]; }; static inline struct mpls_iptunnel_encap *mpls_lwtunnel_encap(struct lwtunnel_state *lwtstate) diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 9496179c7b4e..e4dd3a214034 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -450,7 +450,7 @@ static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb) static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb) { unsigned int seq; - int hh_len; + unsigned int hh_len; do { seq = read_seqbegin(&hh->hh_lock); @@ -459,7 +459,7 @@ static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb /* this is inlined by gcc */ memcpy(skb->data - HH_DATA_MOD, hh->hh_data, HH_DATA_MOD); } else { - int hh_alen = HH_DATA_ALIGN(hh_len); + unsigned int hh_alen = HH_DATA_ALIGN(hh_len); memcpy(skb->data - hh_alen, hh->hh_data, hh_alen); } diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index af8fe8a909dc..fe80bb48ab1f 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -27,6 +27,7 @@ #include <net/netns/nftables.h> #include <net/netns/xfrm.h> #include <net/netns/mpls.h> +#include <net/netns/can.h> #include <linux/ns_common.h> #include <linux/idr.h> #include <linux/skbuff.h> @@ -141,6 +142,9 @@ struct net { #if IS_ENABLED(CONFIG_MPLS) struct netns_mpls mpls; #endif +#if IS_ENABLED(CONFIG_CAN) + struct netns_can can; +#endif struct sock *diag_nlsk; atomic_t fnhe_genid; }; diff --git a/include/net/netlink.h b/include/net/netlink.h index b239fcd33d80..01709172b3d3 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -233,14 +233,17 @@ struct nl_info { }; int netlink_rcv_skb(struct sk_buff *skb, - int (*cb)(struct sk_buff *, struct nlmsghdr *)); + int (*cb)(struct sk_buff *, struct nlmsghdr *, + struct netlink_ext_ack *)); int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 portid, unsigned int group, int report, gfp_t flags); int nla_validate(const struct nlattr *head, int len, int maxtype, - const struct nla_policy *policy); + const struct nla_policy *policy, + struct netlink_ext_ack *extack); int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, - int len, const struct nla_policy *policy); + int len, const struct nla_policy *policy, + struct netlink_ext_ack *extack); int nla_policy_len(const struct nla_policy *, int); struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype); size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize); @@ -374,18 +377,20 @@ nlmsg_next(const struct nlmsghdr *nlh, int *remaining) * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @extack: extended ACK report struct * * See nla_parse() */ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, struct nlattr *tb[], int maxtype, - const struct nla_policy *policy) + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) return -EINVAL; return nla_parse(tb, maxtype, nlmsg_attrdata(nlh, hdrlen), - nlmsg_attrlen(nlh, hdrlen), policy); + nlmsg_attrlen(nlh, hdrlen), policy, extack); } /** @@ -409,16 +414,19 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, * @hdrlen: length of familiy specific header * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @extack: extended ACK report struct */ static inline int nlmsg_validate(const struct nlmsghdr *nlh, int hdrlen, int maxtype, - const struct nla_policy *policy) + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) return -EINVAL; return nla_validate(nlmsg_attrdata(nlh, hdrlen), - nlmsg_attrlen(nlh, hdrlen), maxtype, policy); + nlmsg_attrlen(nlh, hdrlen), maxtype, policy, + extack); } /** @@ -739,14 +747,17 @@ nla_find_nested(const struct nlattr *nla, int attrtype) * @maxtype: maximum attribute type to be expected * @nla: attribute containing the nested attributes * @policy: validation policy + * @extack: extended ACK report struct * * See nla_parse() */ static inline int nla_parse_nested(struct nlattr *tb[], int maxtype, const struct nlattr *nla, - const struct nla_policy *policy) + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy); + return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy, + extack); } /** @@ -1252,6 +1263,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * @start: container attribute * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @extack: extended ACK report struct * * Validates all attributes in the nested attribute stream against the * specified policy. Attributes with a type exceeding maxtype will be @@ -1260,9 +1272,11 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * Returns 0 on success or a negative error code. */ static inline int nla_validate_nested(const struct nlattr *start, int maxtype, - const struct nla_policy *policy) + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - return nla_validate(nla_data(start), nla_len(start), maxtype, policy); + return nla_validate(nla_data(start), nla_len(start), maxtype, policy, + extack); } /** diff --git a/include/net/netns/can.h b/include/net/netns/can.h new file mode 100644 index 000000000000..e8beba772f1a --- /dev/null +++ b/include/net/netns/can.h @@ -0,0 +1,31 @@ +/* + * can in net namespaces + */ + +#ifndef __NETNS_CAN_H__ +#define __NETNS_CAN_H__ + +#include <linux/spinlock.h> + +struct dev_rcv_lists; + +struct netns_can { +#if IS_ENABLED(CONFIG_PROC_FS) + struct proc_dir_entry *proc_dir; + struct proc_dir_entry *pde_version; + struct proc_dir_entry *pde_stats; + struct proc_dir_entry *pde_reset_stats; + struct proc_dir_entry *pde_rcvlist_all; + struct proc_dir_entry *pde_rcvlist_fil; + struct proc_dir_entry *pde_rcvlist_inv; + struct proc_dir_entry *pde_rcvlist_sff; + struct proc_dir_entry *pde_rcvlist_eff; + struct proc_dir_entry *pde_rcvlist_err; +#endif + + /* receive filters subscribed for 'all' CAN devices */ + struct dev_rcv_lists *can_rx_alldev_list; + spinlock_t can_rcvlists_lock; +}; + +#endif /* __NETNS_CAN_H__ */ diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 106de5f7bf06..78fa5fe32947 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -4,7 +4,8 @@ #include <linux/rtnetlink.h> #include <net/netlink.h> -typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *); +typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, + struct netlink_ext_ack *); typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *); typedef u16 (*rtnl_calcit_func)(struct sk_buff *, struct nlmsghdr *); @@ -158,7 +159,8 @@ struct net_device *rtnl_create_link(struct net *net, const char *ifname, int rtnl_delete_link(struct net_device *dev); int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm); -int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len); +int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len, + struct netlink_ext_ack *exterr); #define MODULE_ALIAS_RTNL_LINK(kind) MODULE_ALIAS("rtnl-link-" kind) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 65d502610314..22e52093bfda 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -204,14 +204,14 @@ struct tcf_proto_ops { const struct tcf_proto *, struct tcf_result *); int (*init)(struct tcf_proto*); - bool (*destroy)(struct tcf_proto*, bool); + void (*destroy)(struct tcf_proto*); unsigned long (*get)(struct tcf_proto*, u32 handle); int (*change)(struct net *net, struct sk_buff *, struct tcf_proto*, unsigned long, u32 handle, struct nlattr **, unsigned long *, bool); - int (*delete)(struct tcf_proto*, unsigned long); + int (*delete)(struct tcf_proto*, unsigned long, bool*); void (*walk)(struct tcf_proto*, struct tcf_walker *arg); /* rtnetlink specific */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 1f71ee5ab518..069582ee5d7f 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -448,10 +448,9 @@ static inline int sctp_frag_point(const struct sctp_association *asoc, int pmtu) return frag; } -static inline void sctp_assoc_pending_pmtu(struct sock *sk, struct sctp_association *asoc) +static inline void sctp_assoc_pending_pmtu(struct sctp_association *asoc) { - - sctp_assoc_sync_pmtu(sk, asoc); + sctp_assoc_sync_pmtu(asoc); asoc->pmtu_pending = 0; } @@ -596,12 +595,23 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr) */ static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t) { - if (t->dst && (!dst_check(t->dst, t->dst_cookie) || - t->pathmtu != max_t(size_t, SCTP_TRUNC4(dst_mtu(t->dst)), - SCTP_DEFAULT_MINSEGMENT))) + if (t->dst && !dst_check(t->dst, t->dst_cookie)) sctp_transport_dst_release(t); return t->dst; } +static inline bool sctp_transport_pmtu_check(struct sctp_transport *t) +{ + __u32 pmtu = max_t(size_t, SCTP_TRUNC4(dst_mtu(t->dst)), + SCTP_DEFAULT_MINSEGMENT); + + if (t->pathmtu == pmtu) + return true; + + t->pathmtu = pmtu; + + return false; +} + #endif /* __net_sctp_h__ */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 592decebac75..a8b38e123f97 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -377,7 +377,8 @@ typedef struct sctp_sender_hb_info { __u64 hb_nonce; } sctp_sender_hb_info_t; -struct sctp_stream *sctp_stream_new(__u16 incnt, __u16 outcnt, gfp_t gfp); +int sctp_stream_new(struct sctp_association *asoc, gfp_t gfp); +int sctp_stream_init(struct sctp_association *asoc, gfp_t gfp); void sctp_stream_free(struct sctp_stream *stream); void sctp_stream_clear(struct sctp_stream *stream); @@ -499,7 +500,6 @@ struct sctp_datamsg { /* Did the messenge fail to send? */ int send_error; u8 send_failed:1, - force_delay:1, can_delay; /* should this message be Nagle delayed */ }; @@ -952,8 +952,8 @@ void sctp_transport_lower_cwnd(struct sctp_transport *, sctp_lower_cwnd_t); void sctp_transport_burst_limited(struct sctp_transport *); void sctp_transport_burst_reset(struct sctp_transport *); unsigned long sctp_transport_timeout(struct sctp_transport *); -void sctp_transport_reset(struct sctp_transport *); -void sctp_transport_update_pmtu(struct sock *, struct sctp_transport *, u32); +void sctp_transport_reset(struct sctp_transport *t); +void sctp_transport_update_pmtu(struct sctp_transport *t, u32 pmtu); void sctp_transport_immediate_rtx(struct sctp_transport *); void sctp_transport_dst_release(struct sctp_transport *t); void sctp_transport_dst_confirm(struct sctp_transport *t); @@ -1315,6 +1315,8 @@ struct sctp_inithdr_host { struct sctp_stream_out { __u16 ssn; __u8 state; + __u64 abandoned_unsent[SCTP_PR_INDEX(MAX) + 1]; + __u64 abandoned_sent[SCTP_PR_INDEX(MAX) + 1]; }; struct sctp_stream_in { @@ -1878,6 +1880,7 @@ struct sctp_association { __u8 need_ecne:1, /* Need to send an ECNE Chunk? */ temp:1, /* Is it a temporary association? */ + force_delay:1, prsctp_enable:1, reconf_enable:1; @@ -1886,6 +1889,7 @@ struct sctp_association { __u32 strreset_outseq; /* Update after receiving response */ __u32 strreset_inseq; /* Update after receiving request */ + __u32 strreset_result[2]; /* save the results of last 2 responses */ struct sctp_chunk *strreset_chunk; /* save request chunk */ @@ -1953,7 +1957,7 @@ void sctp_assoc_update(struct sctp_association *old, __u32 sctp_association_get_next_tsn(struct sctp_association *); -void sctp_assoc_sync_pmtu(struct sock *, struct sctp_association *); +void sctp_assoc_sync_pmtu(struct sctp_association *asoc); void sctp_assoc_rwnd_increase(struct sctp_association *, unsigned int); void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned int); void sctp_assoc_set_primary(struct sctp_association *, diff --git a/include/net/sock.h b/include/net/sock.h index 8e53158a7d95..66349e49d468 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2250,7 +2250,7 @@ static inline void sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk, if (sk->sk_flags & FLAGS_TS_OR_DROPS || sk->sk_tsflags & TSFLAGS_ANY) __sock_recv_ts_and_drops(msg, sk, skb); - else if (unlikely(sk->sk_flags & SOCK_TIMESTAMP)) + else if (unlikely(sock_flag(sk, SOCK_TIMESTAMP))) sk->sk_stamp = skb->tstamp; else if (unlikely(sk->sk_stamp == SK_DEFAULT_STAMP)) sk->sk_stamp = 0; diff --git a/include/net/tc_act/tc_vlan.h b/include/net/tc_act/tc_vlan.h index 9690c047b6cf..c2090df944ff 100644 --- a/include/net/tc_act/tc_vlan.h +++ b/include/net/tc_act/tc_vlan.h @@ -13,9 +13,6 @@ #include <net/act_api.h> #include <linux/tc_act/tc_vlan.h> -#define VLAN_F_POP 0x1 -#define VLAN_F_PUSH 0x2 - struct tcf_vlan { struct tc_action common; int tcfv_action; diff --git a/include/net/tcp.h b/include/net/tcp.h index 582e3772c0d9..cc6ae0a95201 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -78,6 +78,9 @@ void tcp_time_wait(struct sock *sk, int state, int timeo); /* Maximal number of ACKs sent quickly to accelerate slow-start. */ #define TCP_MAX_QUICKACKS 16U +/* Maximal number of window scale according to RFC1323 */ +#define TCP_MAX_WSCALE 14U + /* urg_data states */ #define TCP_URG_VALID 0x0100 #define TCP_URG_NOTYET 0x0200 diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 14d82bf16692..6793a30c66b1 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -120,6 +120,13 @@ struct xfrm_state_walk { struct xfrm_address_filter *filter; }; +struct xfrm_state_offload { + struct net_device *dev; + unsigned long offload_handle; + unsigned int num_exthdrs; + u8 flags; +}; + /* Full description of state of transformer. */ struct xfrm_state { possible_net_t xs_net; @@ -207,6 +214,8 @@ struct xfrm_state { struct xfrm_lifetime_cur curlft; struct tasklet_hrtimer mtimer; + struct xfrm_state_offload xso; + /* used to fix curlft->add_time when changing date */ long saved_tmo; @@ -222,6 +231,8 @@ struct xfrm_state { struct xfrm_mode *inner_mode_iaf; struct xfrm_mode *outer_mode; + const struct xfrm_type_offload *type_offload; + /* Security context */ struct xfrm_sec_ctx *security; @@ -314,12 +325,14 @@ void km_state_expired(struct xfrm_state *x, int hard, u32 portid); int __xfrm_state_delete(struct xfrm_state *x); struct xfrm_state_afinfo { - unsigned int family; - unsigned int proto; - __be16 eth_proto; - struct module *owner; - const struct xfrm_type *type_map[IPPROTO_MAX]; - struct xfrm_mode *mode_map[XFRM_MODE_MAX]; + unsigned int family; + unsigned int proto; + __be16 eth_proto; + struct module *owner; + const struct xfrm_type *type_map[IPPROTO_MAX]; + const struct xfrm_type_offload *type_offload_map[IPPROTO_MAX]; + struct xfrm_mode *mode_map[XFRM_MODE_MAX]; + int (*init_flags)(struct xfrm_state *x); void (*init_tempsel)(struct xfrm_selector *sel, const struct flowi *fl); @@ -380,6 +393,18 @@ struct xfrm_type { int xfrm_register_type(const struct xfrm_type *type, unsigned short family); int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family); +struct xfrm_type_offload { + char *description; + struct module *owner; + u8 proto; + void (*encap)(struct xfrm_state *, struct sk_buff *pskb); + int (*input_tail)(struct xfrm_state *x, struct sk_buff *skb); + int (*xmit)(struct xfrm_state *, struct sk_buff *pskb, netdev_features_t features); +}; + +int xfrm_register_type_offload(const struct xfrm_type_offload *type, unsigned short family); +int xfrm_unregister_type_offload(const struct xfrm_type_offload *type, unsigned short family); + struct xfrm_mode { /* * Remove encapsulation header. @@ -428,6 +453,16 @@ struct xfrm_mode { */ int (*output)(struct xfrm_state *x, struct sk_buff *skb); + /* + * Adjust pointers into the packet and do GSO segmentation. + */ + struct sk_buff *(*gso_segment)(struct xfrm_state *x, struct sk_buff *skb, netdev_features_t features); + + /* + * Adjust pointers into the packet when IPsec is done at layer2. + */ + void (*xmit)(struct xfrm_state *x, struct sk_buff *skb); + struct xfrm_state_afinfo *afinfo; struct module *owner; unsigned int encap; @@ -586,7 +621,6 @@ struct xfrm_migrate { struct xfrm_mgr { struct list_head list; - char *id; int (*notify)(struct xfrm_state *x, const struct km_event *c); int (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp); struct xfrm_policy *(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir); @@ -817,12 +851,12 @@ static inline void xfrm_state_hold(struct xfrm_state *x) } static inline bool addr_match(const void *token1, const void *token2, - int prefixlen) + unsigned int prefixlen) { const __be32 *a1 = token1; const __be32 *a2 = token2; - int pdw; - int pbi; + unsigned int pdw; + unsigned int pbi; pdw = prefixlen >> 5; /* num of whole u32 in prefix */ pbi = prefixlen & 0x1f; /* num of bits in incomplete u32 in prefix */ @@ -846,9 +880,9 @@ static inline bool addr_match(const void *token1, const void *token2, static inline bool addr4_match(__be32 a1, __be32 a2, u8 prefixlen) { /* C99 6.5.7 (3): u32 << 32 is undefined behaviour */ - if (prefixlen == 0) + if (sizeof(long) == 4 && prefixlen == 0) return true; - return !((a1 ^ a2) & htonl(0xFFFFFFFFu << (32 - prefixlen))); + return !((a1 ^ a2) & htonl(~0UL << (32 - prefixlen))); } static __inline__ @@ -1533,6 +1567,7 @@ struct xfrmk_spdinfo { struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq); int xfrm_state_delete(struct xfrm_state *x); int xfrm_state_flush(struct net *net, u8 proto, bool task_valid); +int xfrm_dev_state_flush(struct net *net, struct net_device *dev, bool task_valid); 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); @@ -1615,6 +1650,11 @@ static inline int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb) } #endif +struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, int oif, + const xfrm_address_t *saddr, + const xfrm_address_t *daddr, + int family); + struct xfrm_policy *xfrm_policy_alloc(struct net *net, gfp_t gfp); void xfrm_policy_walk_init(struct xfrm_policy_walk *walk, u8 type); @@ -1820,6 +1860,61 @@ static inline struct xfrm_offload *xfrm_offload(struct sk_buff *skb) } #endif +#ifdef CONFIG_XFRM_OFFLOAD +void __net_init xfrm_dev_init(void); +int validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t features); +int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, + struct xfrm_user_offload *xuo); +bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x); + +static inline void xfrm_dev_state_delete(struct xfrm_state *x) +{ + struct xfrm_state_offload *xso = &x->xso; + + if (xso->dev) + xso->dev->xfrmdev_ops->xdo_dev_state_delete(x); +} + +static inline void xfrm_dev_state_free(struct xfrm_state *x) +{ + struct xfrm_state_offload *xso = &x->xso; + struct net_device *dev = xso->dev; + + if (dev && dev->xfrmdev_ops) { + dev->xfrmdev_ops->xdo_dev_state_free(x); + xso->dev = NULL; + dev_put(dev); + } +} +#else +static inline void __net_init xfrm_dev_init(void) +{ +} + +static inline int validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t features) +{ + return 0; +} + +static inline int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, struct xfrm_user_offload *xuo) +{ + return 0; +} + +static inline void xfrm_dev_state_delete(struct xfrm_state *x) +{ +} + +static inline void xfrm_dev_state_free(struct xfrm_state *x) +{ +} + +static inline bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x) +{ + return false; +} +#endif + static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m) { if (attrs[XFRMA_MARK]) diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 0f1813c13687..99e4423eb2b8 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1863,6 +1863,9 @@ struct ib_port_immutable { }; struct ib_device { + /* Do not access @dma_device directly from ULP nor from HW drivers. */ + struct device *dma_device; + char name[IB_DEVICE_NAME_MAX]; struct list_head event_handler_list; @@ -3007,7 +3010,7 @@ static inline int ib_req_ncomp_notif(struct ib_cq *cq, int wc_cnt) */ static inline int ib_dma_mapping_error(struct ib_device *dev, u64 dma_addr) { - return dma_mapping_error(&dev->dev, dma_addr); + return dma_mapping_error(dev->dma_device, dma_addr); } /** @@ -3021,7 +3024,7 @@ static inline u64 ib_dma_map_single(struct ib_device *dev, void *cpu_addr, size_t size, enum dma_data_direction direction) { - return dma_map_single(&dev->dev, cpu_addr, size, direction); + return dma_map_single(dev->dma_device, cpu_addr, size, direction); } /** @@ -3035,7 +3038,7 @@ static inline void ib_dma_unmap_single(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction direction) { - dma_unmap_single(&dev->dev, addr, size, direction); + dma_unmap_single(dev->dma_device, addr, size, direction); } /** @@ -3052,7 +3055,7 @@ static inline u64 ib_dma_map_page(struct ib_device *dev, size_t size, enum dma_data_direction direction) { - return dma_map_page(&dev->dev, page, offset, size, direction); + return dma_map_page(dev->dma_device, page, offset, size, direction); } /** @@ -3066,7 +3069,7 @@ static inline void ib_dma_unmap_page(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction direction) { - dma_unmap_page(&dev->dev, addr, size, direction); + dma_unmap_page(dev->dma_device, addr, size, direction); } /** @@ -3080,7 +3083,7 @@ static inline int ib_dma_map_sg(struct ib_device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { - return dma_map_sg(&dev->dev, sg, nents, direction); + return dma_map_sg(dev->dma_device, sg, nents, direction); } /** @@ -3094,7 +3097,7 @@ static inline void ib_dma_unmap_sg(struct ib_device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { - dma_unmap_sg(&dev->dev, sg, nents, direction); + dma_unmap_sg(dev->dma_device, sg, nents, direction); } static inline int ib_dma_map_sg_attrs(struct ib_device *dev, @@ -3102,7 +3105,8 @@ static inline int ib_dma_map_sg_attrs(struct ib_device *dev, enum dma_data_direction direction, unsigned long dma_attrs) { - return dma_map_sg_attrs(&dev->dev, sg, nents, direction, dma_attrs); + return dma_map_sg_attrs(dev->dma_device, sg, nents, direction, + dma_attrs); } static inline void ib_dma_unmap_sg_attrs(struct ib_device *dev, @@ -3110,7 +3114,7 @@ static inline void ib_dma_unmap_sg_attrs(struct ib_device *dev, enum dma_data_direction direction, unsigned long dma_attrs) { - dma_unmap_sg_attrs(&dev->dev, sg, nents, direction, dma_attrs); + dma_unmap_sg_attrs(dev->dma_device, sg, nents, direction, dma_attrs); } /** * ib_sg_dma_address - Return the DMA address from a scatter/gather entry @@ -3152,7 +3156,7 @@ static inline void ib_dma_sync_single_for_cpu(struct ib_device *dev, size_t size, enum dma_data_direction dir) { - dma_sync_single_for_cpu(&dev->dev, addr, size, dir); + dma_sync_single_for_cpu(dev->dma_device, addr, size, dir); } /** @@ -3167,7 +3171,7 @@ static inline void ib_dma_sync_single_for_device(struct ib_device *dev, size_t size, enum dma_data_direction dir) { - dma_sync_single_for_device(&dev->dev, addr, size, dir); + dma_sync_single_for_device(dev->dma_device, addr, size, dir); } /** @@ -3182,7 +3186,7 @@ static inline void *ib_dma_alloc_coherent(struct ib_device *dev, dma_addr_t *dma_handle, gfp_t flag) { - return dma_alloc_coherent(&dev->dev, size, dma_handle, flag); + return dma_alloc_coherent(dev->dma_device, size, dma_handle, flag); } /** @@ -3196,7 +3200,7 @@ static inline void ib_dma_free_coherent(struct ib_device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle) { - dma_free_coherent(&dev->dev, size, cpu_addr, dma_handle); + dma_free_coherent(dev->dma_device, size, cpu_addr, dma_handle); } /** diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 4b784b6e21c0..ccfad0e9c2cd 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -117,6 +117,7 @@ enum transport_state_table { TRANSPORT_ISTATE_PROCESSING = 11, TRANSPORT_COMPLETE_QF_WP = 18, TRANSPORT_COMPLETE_QF_OK = 19, + TRANSPORT_COMPLETE_QF_ERR = 20, }; /* Used for struct se_cmd->se_cmd_flags */ @@ -279,8 +280,6 @@ struct t10_alua_tg_pt_gp { u16 tg_pt_gp_id; int tg_pt_gp_valid_id; int tg_pt_gp_alua_supported_states; - int tg_pt_gp_alua_pending_state; - int tg_pt_gp_alua_previous_state; int tg_pt_gp_alua_access_status; int tg_pt_gp_alua_access_type; int tg_pt_gp_nonop_delay_msecs; @@ -289,18 +288,16 @@ struct t10_alua_tg_pt_gp { int tg_pt_gp_pref; int tg_pt_gp_write_metadata; u32 tg_pt_gp_members; - atomic_t tg_pt_gp_alua_access_state; + int tg_pt_gp_alua_access_state; atomic_t tg_pt_gp_ref_cnt; spinlock_t tg_pt_gp_lock; - struct mutex tg_pt_gp_md_mutex; + struct mutex tg_pt_gp_transition_mutex; struct se_device *tg_pt_gp_dev; struct config_group tg_pt_gp_group; struct list_head tg_pt_gp_list; struct list_head tg_pt_gp_lun_list; struct se_lun *tg_pt_gp_alua_lun; struct se_node_acl *tg_pt_gp_alua_nacl; - struct work_struct tg_pt_gp_transition_work; - struct completion *tg_pt_gp_transition_complete; }; struct t10_vpd { @@ -705,6 +702,7 @@ struct se_lun { u64 unpacked_lun; #define SE_LUN_LINK_MAGIC 0xffff7771 u32 lun_link_magic; + bool lun_shutdown; bool lun_access_ro; u32 lun_index; diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 39123c06a566..29a3d53a4015 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -683,6 +683,57 @@ TRACE_EVENT(rxrpc_rx_ack, __entry->n_acks) ); +TRACE_EVENT(rxrpc_rx_abort, + TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, + u32 abort_code), + + TP_ARGS(call, serial, abort_code), + + TP_STRUCT__entry( + __field(struct rxrpc_call *, call ) + __field(rxrpc_serial_t, serial ) + __field(u32, abort_code ) + ), + + TP_fast_assign( + __entry->call = call; + __entry->serial = serial; + __entry->abort_code = abort_code; + ), + + TP_printk("c=%p ABORT %08x ac=%d", + __entry->call, + __entry->serial, + __entry->abort_code) + ); + +TRACE_EVENT(rxrpc_rx_rwind_change, + TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, + u32 rwind, bool wake), + + TP_ARGS(call, serial, rwind, wake), + + TP_STRUCT__entry( + __field(struct rxrpc_call *, call ) + __field(rxrpc_serial_t, serial ) + __field(u32, rwind ) + __field(bool, wake ) + ), + + TP_fast_assign( + __entry->call = call; + __entry->serial = serial; + __entry->rwind = rwind; + __entry->wake = wake; + ), + + TP_printk("c=%p %08x rw=%u%s", + __entry->call, + __entry->serial, + __entry->rwind, + __entry->wake ? " wake" : "") + ); + TRACE_EVENT(rxrpc_tx_data, TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, rxrpc_serial_t serial, u8 flags, bool retrans, bool lose), @@ -1087,6 +1138,56 @@ TRACE_EVENT(rxrpc_improper_term, __entry->abort_code) ); +TRACE_EVENT(rxrpc_rx_eproto, + TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, + const char *why), + + TP_ARGS(call, serial, why), + + TP_STRUCT__entry( + __field(struct rxrpc_call *, call ) + __field(rxrpc_serial_t, serial ) + __field(const char *, why ) + ), + + TP_fast_assign( + __entry->call = call; + __entry->serial = serial; + __entry->why = why; + ), + + TP_printk("c=%p EPROTO %08x %s", + __entry->call, + __entry->serial, + __entry->why) + ); + +TRACE_EVENT(rxrpc_connect_call, + TP_PROTO(struct rxrpc_call *call), + + TP_ARGS(call), + + TP_STRUCT__entry( + __field(struct rxrpc_call *, call ) + __field(unsigned long, user_call_ID ) + __field(u32, cid ) + __field(u32, call_id ) + ), + + TP_fast_assign( + __entry->call = call; + __entry->user_call_ID = call->user_call_ID; + __entry->cid = call->cid; + __entry->call_id = call->call_id; + ), + + TP_printk("c=%p u=%p %08x:%08x", + __entry->call, + (void *)__entry->user_call_ID, + __entry->cid, + __entry->call_id) + ); + #endif /* _TRACE_RXRPC_H */ /* This part must be outside protection */ diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index c98a52fb572a..2b488565599d 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -98,4 +98,6 @@ #define SO_INCOMING_NAPI_ID 56 +#define SO_COOKIE 57 + #endif /* __ASM_GENERIC_SOCKET_H */ diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 9b1462e38b82..a076cf1a3a23 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -730,9 +730,11 @@ __SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect) __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) #define __NR_pkey_free 290 __SYSCALL(__NR_pkey_free, sys_pkey_free) +#define __NR_statx 291 +__SYSCALL(__NR_statx, sys_statx) #undef __NR_syscalls -#define __NR_syscalls 291 +#define __NR_syscalls 292 /* * All syscalls below here should go away really, diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index dd9820b1c779..f8d9fed17ba9 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -445,6 +445,7 @@ header-y += unistd.h header-y += unix_diag.h header-y += usbdevice_fs.h header-y += usbip.h +header-y += userio.h header-y += utime.h header-y += utsname.h header-y += uuid.h diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index a1d95386f562..e553529929f6 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -472,7 +472,7 @@ union bpf_attr { * > 0 length of the string including the trailing NUL on success * < 0 error * - * u64 bpf_bpf_get_socket_cookie(skb) + * u64 bpf_get_socket_cookie(skb) * Get the cookie for the socket stored inside sk_buff. * @skb: pointer to skb * Return: 8 Bytes non-decreasing number on success or 0 if the socket @@ -603,6 +603,7 @@ struct __sk_buff { __u32 tc_classid; __u32 data; __u32 data_end; + __u32 napi_id; }; struct bpf_tunnel_key { diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 3dc91a46e8b8..5f4ea28eabe4 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -1487,6 +1487,7 @@ enum ethtool_link_mode_bit_indices { */ /* The forced speed, in units of 1Mb. All values 0 to INT_MAX are legal. */ +/* Update drivers/net/phy/phy.c:phy_speed_to_str() when adding new values */ #define SPEED_10 10 #define SPEED_100 100 #define SPEED_1000 1000 diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h index 92f3c8677523..6792d1967d31 100644 --- a/include/uapi/linux/if_tunnel.h +++ b/include/uapi/linux/if_tunnel.h @@ -75,6 +75,7 @@ enum { IFLA_IPTUN_ENCAP_SPORT, IFLA_IPTUN_ENCAP_DPORT, IFLA_IPTUN_COLLECT_METADATA, + IFLA_IPTUN_FWMARK, __IFLA_IPTUN_MAX, }; #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) @@ -132,6 +133,7 @@ enum { IFLA_GRE_ENCAP_DPORT, IFLA_GRE_COLLECT_METADATA, IFLA_GRE_IGNORE_DF, + IFLA_GRE_FWMARK, __IFLA_GRE_MAX, }; @@ -147,6 +149,7 @@ enum { IFLA_VTI_OKEY, IFLA_VTI_LOCAL, IFLA_VTI_REMOTE, + IFLA_VTI_FWMARK, __IFLA_VTI_MAX, }; diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h index f3946a27bd07..f86127a46cfc 100644 --- a/include/uapi/linux/netlink.h +++ b/include/uapi/linux/netlink.h @@ -50,12 +50,12 @@ struct nlmsghdr { /* Flags values */ -#define NLM_F_REQUEST 1 /* It is request message. */ -#define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */ -#define NLM_F_ACK 4 /* Reply with ack, with zero or error code */ -#define NLM_F_ECHO 8 /* Echo this request */ -#define NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */ -#define NLM_F_DUMP_FILTERED 32 /* Dump was filtered as requested */ +#define NLM_F_REQUEST 0x01 /* It is request message. */ +#define NLM_F_MULTI 0x02 /* Multipart message, terminated by NLMSG_DONE */ +#define NLM_F_ACK 0x04 /* Reply with ack, with zero or error code */ +#define NLM_F_ECHO 0x08 /* Echo this request */ +#define NLM_F_DUMP_INTR 0x10 /* Dump was inconsistent due to sequence change */ +#define NLM_F_DUMP_FILTERED 0x20 /* Dump was filtered as requested */ /* Modifiers to GET request */ #define NLM_F_ROOT 0x100 /* specify tree root */ @@ -69,6 +69,10 @@ struct nlmsghdr { #define NLM_F_CREATE 0x400 /* Create, if it does not exist */ #define NLM_F_APPEND 0x800 /* Add to end of list */ +/* Flags for ACK message */ +#define NLM_F_CAPPED 0x100 /* request was capped */ +#define NLM_F_ACK_TLVS 0x200 /* extended ACK TVLs were included */ + /* 4.4BSD ADD NLM_F_CREATE|NLM_F_EXCL 4.4BSD CHANGE NLM_F_REPLACE @@ -101,6 +105,37 @@ struct nlmsghdr { struct nlmsgerr { int error; struct nlmsghdr msg; + /* + * followed by the message contents unless NETLINK_CAP_ACK was set + * or the ACK indicates success (error == 0) + * message length is aligned with NLMSG_ALIGN() + */ + /* + * followed by TLVs defined in enum nlmsgerr_attrs + * if NETLINK_EXT_ACK was set + */ +}; + +/** + * enum nlmsgerr_attrs - nlmsgerr attributes + * @NLMSGERR_ATTR_UNUSED: unused + * @NLMSGERR_ATTR_MSG: error message string (string) + * @NLMSGERR_ATTR_OFFS: offset of the invalid attribute in the original + * message, counting from the beginning of the header (u32) + * @NLMSGERR_ATTR_COOKIE: arbitrary subsystem specific cookie to + * be used - in the success case - to identify a created + * object or operation or similar (binary) + * @__NLMSGERR_ATTR_MAX: number of attributes + * @NLMSGERR_ATTR_MAX: highest attribute number + */ +enum nlmsgerr_attrs { + NLMSGERR_ATTR_UNUSED, + NLMSGERR_ATTR_MSG, + NLMSGERR_ATTR_OFFS, + NLMSGERR_ATTR_COOKIE, + + __NLMSGERR_ATTR_MAX, + NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1 }; #define NETLINK_ADD_MEMBERSHIP 1 @@ -115,6 +150,7 @@ struct nlmsgerr { #define NETLINK_LISTEN_ALL_NSID 8 #define NETLINK_LIST_MEMBERSHIPS 9 #define NETLINK_CAP_ACK 10 +#define NETLINK_EXT_ACK 11 struct nl_pktinfo { __u32 group; diff --git a/include/uapi/linux/netlink_diag.h b/include/uapi/linux/netlink_diag.h index 76b4d87c83a8..6dcd4de3397b 100644 --- a/include/uapi/linux/netlink_diag.h +++ b/include/uapi/linux/netlink_diag.h @@ -38,6 +38,7 @@ enum { NETLINK_DIAG_GROUPS, NETLINK_DIAG_RX_RING, NETLINK_DIAG_TX_RING, + NETLINK_DIAG_FLAGS, __NETLINK_DIAG_MAX, }; @@ -52,5 +53,14 @@ enum { /* deprecated since 4.6 */ #define NDIAG_SHOW_RING_CFG 0x00000004 /* show ring configuration */ #endif +#define NDIAG_SHOW_FLAGS 0x00000008 /* show flags of a netlink socket */ + +/* flags */ +#define NDIAG_FLAG_CB_RUNNING 0x00000001 +#define NDIAG_FLAG_PKTINFO 0x00000002 +#define NDIAG_FLAG_BROADCAST_ERROR 0x00000004 +#define NDIAG_FLAG_NO_ENOBUFS 0x00000008 +#define NDIAG_FLAG_LISTEN_ALL_NSID 0x00000010 +#define NDIAG_FLAG_CAP_ACK 0x00000020 #endif diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 5ed257c4cd4e..6095a6c4c412 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -173,6 +173,42 @@ */ /** + * DOC: FILS shared key authentication offload + * + * FILS shared key authentication offload can be advertized by drivers by + * setting @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD flag. The drivers that support + * FILS shared key authentication offload should be able to construct the + * authentication and association frames for FILS shared key authentication and + * eventually do a key derivation as per IEEE 802.11ai. The below additional + * parameters should be given to driver in %NL80211_CMD_CONNECT. + * %NL80211_ATTR_FILS_ERP_USERNAME - used to construct keyname_nai + * %NL80211_ATTR_FILS_ERP_REALM - used to construct keyname_nai + * %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used to construct erp message + * %NL80211_ATTR_FILS_ERP_RRK - used to generate the rIK and rMSK + * rIK should be used to generate an authentication tag on the ERP message and + * rMSK should be used to derive a PMKSA. + * rIK, rMSK should be generated and keyname_nai, sequence number should be used + * as specified in IETF RFC 6696. + * + * When FILS shared key authentication is completed, driver needs to provide the + * below additional parameters to userspace. + * %NL80211_ATTR_FILS_KEK - used for key renewal + * %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used in further EAP-RP exchanges + * %NL80211_ATTR_PMKID - used to identify the PMKSA used/generated + * %Nl80211_ATTR_PMK - used to update PMKSA cache in userspace + * The PMKSA can be maintained in userspace persistently so that it can be used + * later after reboots or wifi turn off/on also. + * + * %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertized by a FILS + * capable AP supporting PMK caching. It specifies the scope within which the + * PMKSAs are cached in an ESS. %NL80211_CMD_SET_PMKSA and + * %NL80211_CMD_DEL_PMKSA are enhanced to allow support for PMKSA caching based + * on FILS cache identifier. Additionally %NL80211_ATTR_PMK is used with + * %NL80211_SET_PMKSA to specify the PMK corresponding to a PMKSA for driver to + * use in a FILS shared key connection with PMKSA caching. + */ + +/** * enum nl80211_commands - supported nl80211 commands * * @NL80211_CMD_UNSPEC: unspecified command to catch errors @@ -370,10 +406,18 @@ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) * - * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC - * (for the BSSID) and %NL80211_ATTR_PMKID. + * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry using %NL80211_ATTR_MAC + * (for the BSSID), %NL80211_ATTR_PMKID, and optionally %NL80211_ATTR_PMK + * (PMK is used for PTKSA derivation in case of FILS shared key offload) or + * using %NL80211_ATTR_SSID, %NL80211_ATTR_FILS_CACHE_ID, + * %NL80211_ATTR_PMKID, and %NL80211_ATTR_PMK in case of FILS + * authentication where %NL80211_ATTR_FILS_CACHE_ID is the identifier + * advertized by a FILS capable AP identifying the scope of PMKSA in an + * ESS. * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC - * (for the BSSID) and %NL80211_ATTR_PMKID. + * (for the BSSID) and %NL80211_ATTR_PMKID or using %NL80211_ATTR_SSID, + * %NL80211_ATTR_FILS_CACHE_ID, and %NL80211_ATTR_PMKID in case of FILS + * authentication. * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. * * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain @@ -2012,6 +2056,31 @@ enum nl80211_commands { * u32 attribute with an &enum nl80211_timeout_reason value. This is used, * e.g., with %NL80211_CMD_CONNECT event. * + * @NL80211_ATTR_FILS_ERP_USERNAME: EAP Re-authentication Protocol (ERP) + * username part of NAI used to refer keys rRK and rIK. This is used with + * %NL80211_CMD_CONNECT. + * + * @NL80211_ATTR_FILS_ERP_REALM: EAP Re-authentication Protocol (ERP) realm part + * of NAI specifying the domain name of the ER server. This is used with + * %NL80211_CMD_CONNECT. + * + * @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM: Unsigned 16-bit ERP next sequence number + * to use in ERP messages. This is used in generating the FILS wrapped data + * for FILS authentication and is used with %NL80211_CMD_CONNECT. + * + * @NL80211_ATTR_FILS_ERP_RRK: ERP re-authentication Root Key (rRK) for the + * NAI specified by %NL80211_ATTR_FILS_ERP_USERNAME and + * %NL80211_ATTR_FILS_ERP_REALM. This is used for generating rIK and rMSK + * from successful FILS authentication and is used with + * %NL80211_CMD_CONNECT. + * + * @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertized by a FILS AP + * identifying the scope of PMKSAs. This is used with + * @NL80211_CMD_SET_PMKSA and @NL80211_CMD_DEL_PMKSA. + * + * @NL80211_ATTR_PMK: PMK for the PMKSA identified by %NL80211_ATTR_PMKID. + * This is used with @NL80211_CMD_SET_PMKSA. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2423,6 +2492,14 @@ enum nl80211_attrs { NL80211_ATTR_TIMEOUT_REASON, + NL80211_ATTR_FILS_ERP_USERNAME, + NL80211_ATTR_FILS_ERP_REALM, + NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM, + NL80211_ATTR_FILS_ERP_RRK, + NL80211_ATTR_FILS_CACHE_ID, + + NL80211_ATTR_PMK, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3942,7 +4019,10 @@ enum nl80211_ps_state { * @__NL80211_ATTR_CQM_INVALID: invalid * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies * the threshold for the RSSI level at which an event will be sent. Zero - * to disable. + * to disable. Alternatively, if %NL80211_EXT_FEATURE_CQM_RSSI_LIST is + * set, multiple values can be supplied as a low-to-high sorted array of + * threshold values in dBm. Events will be sent when the RSSI value + * crosses any of the thresholds. * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies * the minimum amount the RSSI level must change after an event before a * new event may be issued (to reduce effects of RSSI oscillation). @@ -4753,6 +4833,11 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan * for reporting BSSs with better RSSI than the current connected BSS * (%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI). + * @NL80211_EXT_FEATURE_CQM_RSSI_LIST: With this driver the + * %NL80211_ATTR_CQM_RSSI_THOLD attribute accepts a list of zero or more + * RSSI threshold values to monitor rather than exactly one threshold. + * @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD: Driver SME supports FILS shared key + * authentication with %NL80211_CMD_CONNECT. * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. @@ -4771,6 +4856,8 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA, NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED, NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI, + NL80211_EXT_FEATURE_CQM_RSSI_LIST, + NL80211_EXT_FEATURE_FILS_SK_OFFLOAD, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -4906,12 +4993,17 @@ enum nl80211_smps_mode { * change to the channel status. * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is * over, channel becomes usable. + * @NL80211_RADAR_PRE_CAC_EXPIRED: Channel Availability Check done on this + * non-operating channel is expired and no longer valid. New CAC must + * be done on this channel before starting the operation. This is not + * applicable for ETSI dfs domain where pre-CAC is valid for ever. */ enum nl80211_radar_event { NL80211_RADAR_DETECTED, NL80211_RADAR_CAC_FINISHED, NL80211_RADAR_CAC_ABORTED, NL80211_RADAR_NOP_FINISHED, + NL80211_RADAR_PRE_CAC_EXPIRED, }; /** diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 7212870ef5d7..ced9d8b97426 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -115,6 +115,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_PR_SUPPORTED 113 #define SCTP_DEFAULT_PRINFO 114 #define SCTP_PR_ASSOC_STATUS 115 +#define SCTP_PR_STREAM_STATUS 116 #define SCTP_RECONFIG_SUPPORTED 117 #define SCTP_ENABLE_STREAM_RESET 118 #define SCTP_RESET_STREAMS 119 diff --git a/include/uapi/linux/stat.h b/include/uapi/linux/stat.h index 51a6b86e3700..d538897b8e08 100644 --- a/include/uapi/linux/stat.h +++ b/include/uapi/linux/stat.h @@ -114,7 +114,7 @@ struct statx { __u64 stx_ino; /* Inode number */ __u64 stx_size; /* File size */ __u64 stx_blocks; /* Number of 512-byte blocks allocated */ - __u64 __spare1[1]; + __u64 stx_attributes_mask; /* Mask to show what's supported in stx_attributes */ /* 0x40 */ struct statx_timestamp stx_atime; /* Last access time */ struct statx_timestamp stx_btime; /* File creation time */ @@ -152,9 +152,10 @@ struct statx { #define STATX_BASIC_STATS 0x000007ffU /* The stuff in the normal stat struct */ #define STATX_BTIME 0x00000800U /* Want/got stx_btime */ #define STATX_ALL 0x00000fffU /* All currently supported flags */ +#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */ /* - * Attributes to be found in stx_attributes + * Attributes to be found in stx_attributes and masked in stx_attributes_mask. * * These give information about the features or the state of a file that might * be of use to ordinary userspace programs such as GUIs or ls rather than diff --git a/include/uapi/linux/sysctl.h b/include/uapi/linux/sysctl.h index e13d48058b8d..177f5f139b36 100644 --- a/include/uapi/linux/sysctl.h +++ b/include/uapi/linux/sysctl.h @@ -274,6 +274,7 @@ enum NET_CORE_AEVENT_ETIME=20, NET_CORE_AEVENT_RSEQTH=21, NET_CORE_WARNINGS=22, + NET_CORE_BUDGET_USECS=23, }; /* /proc/sys/net/ethernet */ diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h index 15b4385a2be1..90007a1abcab 100644 --- a/include/uapi/linux/virtio_pci.h +++ b/include/uapi/linux/virtio_pci.h @@ -79,7 +79,7 @@ * configuration space */ #define VIRTIO_PCI_CONFIG_OFF(msix_enabled) ((msix_enabled) ? 24 : 20) /* Deprecated: please use VIRTIO_PCI_CONFIG_OFF instead */ -#define VIRTIO_PCI_CONFIG(dev) VIRTIO_PCI_CONFIG_OFF((dev)->pci_dev->msix_enabled) +#define VIRTIO_PCI_CONFIG(dev) VIRTIO_PCI_CONFIG_OFF((dev)->msix_enabled) /* Virtio ABI version, this must match exactly */ #define VIRTIO_PCI_ABI_VERSION 0 diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index 1fc62b239f1b..2b384ff09fa0 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -303,6 +303,7 @@ enum xfrm_attr_type_t { XFRMA_PROTO, /* __u8 */ XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ XFRMA_PAD, + XFRMA_OFFLOAD_DEV, /* struct xfrm_state_offload */ __XFRMA_MAX #define XFRMA_MAX (__XFRMA_MAX - 1) @@ -494,6 +495,13 @@ struct xfrm_address_filter { __u8 dplen; }; +struct xfrm_user_offload { + int ifindex; + __u8 flags; +}; +#define XFRM_OFFLOAD_IPV6 1 +#define XFRM_OFFLOAD_INBOUND 2 + #ifndef __KERNEL__ /* backwards compatibility for userspace */ #define XFRMGRP_ACQUIRE 1 diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index da7cd62bace7..0b3d30837a9f 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -34,6 +34,7 @@ #define MLX5_ABI_USER_H #include <linux/types.h> +#include <linux/if_ether.h> /* For ETH_ALEN. */ enum { MLX5_QP_FLAG_SIGNATURE = 1 << 0, @@ -66,7 +67,7 @@ struct mlx5_ib_alloc_ucontext_req { }; enum mlx5_lib_caps { - MLX5_LIB_CAP_4K_UAR = (u64)1 << 0, + MLX5_LIB_CAP_4K_UAR = (__u64)1 << 0, }; struct mlx5_ib_alloc_ucontext_req_v2 { diff --git a/include/video/exynos5433_decon.h b/include/video/exynos5433_decon.h index ef8e2a8ad0af..6b083d327e98 100644 --- a/include/video/exynos5433_decon.h +++ b/include/video/exynos5433_decon.h @@ -46,6 +46,7 @@ #define DECON_FRAMEFIFO_STATUS 0x0524 #define DECON_CMU 0x1404 #define DECON_UPDATE 0x1410 +#define DECON_CRFMID 0x1414 #define DECON_UPDATE_SCHEME 0x1438 #define DECON_VIDCON1 0x2000 #define DECON_VIDCON2 0x2004 @@ -126,6 +127,10 @@ /* VIDINTCON0 */ #define VIDINTCON0_FRAMEDONE (1 << 17) +#define VIDINTCON0_FRAMESEL_BP (0 << 15) +#define VIDINTCON0_FRAMESEL_VS (1 << 15) +#define VIDINTCON0_FRAMESEL_AC (2 << 15) +#define VIDINTCON0_FRAMESEL_FP (3 << 15) #define VIDINTCON0_INTFRMEN (1 << 12) #define VIDINTCON0_INTEN (1 << 0) @@ -142,6 +147,13 @@ #define STANDALONE_UPDATE_F (1 << 0) /* DECON_VIDCON1 */ +#define VIDCON1_LINECNT_MASK (0x0fff << 16) +#define VIDCON1_I80_ACTIVE (1 << 15) +#define VIDCON1_VSTATUS_MASK (0x3 << 13) +#define VIDCON1_VSTATUS_VS (0 << 13) +#define VIDCON1_VSTATUS_BP (1 << 13) +#define VIDCON1_VSTATUS_AC (2 << 13) +#define VIDCON1_VSTATUS_FP (3 << 13) #define VIDCON1_VCLK_MASK (0x3 << 9) #define VIDCON1_VCLK_RUN_VDEN_DISABLE (0x3 << 9) #define VIDCON1_VCLK_HOLD (0x0 << 9) |