diff options
Diffstat (limited to 'include')
114 files changed, 827 insertions, 393 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 80767e8bf3ad..d323dfffa4bf 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -527,7 +527,7 @@ typedef u64 acpi_integer; /* Support for the special RSDP signature (8 characters) */ -#define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8)) +#define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, (sizeof(a) < 8) ? ACPI_NAMESEG_SIZE : 8)) #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8)) /* Support for OEMx signature (x can be any character) */ diff --git a/include/crypto/hash.h b/include/crypto/hash.h index 2d5ea9f9ff43..6692253f0b5b 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -132,6 +132,7 @@ struct ahash_request { * This is a counterpart to @init_tfm, used to remove * various changes set in @init_tfm. * @clone_tfm: Copy transform into new object, may allocate memory. + * @reqsize: Size of the request context. * @halg: see struct hash_alg_common */ struct ahash_alg { @@ -148,6 +149,8 @@ struct ahash_alg { void (*exit_tfm)(struct crypto_ahash *tfm); int (*clone_tfm)(struct crypto_ahash *dst, struct crypto_ahash *src); + unsigned int reqsize; + struct hash_alg_common halg; }; diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 31ca88deb10d..1ded9a8d4e84 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -376,8 +376,27 @@ struct drm_atomic_state { * * Allow full modeset. This is used by the ATOMIC IOCTL handler to * implement the DRM_MODE_ATOMIC_ALLOW_MODESET flag. Drivers should - * never consult this flag, instead looking at the output of - * drm_atomic_crtc_needs_modeset(). + * generally not consult this flag, but instead look at the output of + * drm_atomic_crtc_needs_modeset(). The detailed rules are: + * + * - Drivers must not consult @allow_modeset in the atomic commit path. + * Use drm_atomic_crtc_needs_modeset() instead. + * + * - Drivers must consult @allow_modeset before adding unrelated struct + * drm_crtc_state to this commit by calling + * drm_atomic_get_crtc_state(). See also the warning in the + * documentation for that function. + * + * - Drivers must never change this flag, it is under the exclusive + * control of userspace. + * + * - Drivers may consult @allow_modeset in the atomic check path, if + * they have the choice between an optimal hardware configuration + * which requires a modeset, and a less optimal configuration which + * can be committed without a modeset. An example would be suboptimal + * scanout FIFO allocation resulting in increased idle power + * consumption. This allows userspace to avoid flickering and delays + * for the normal composition loop at reasonable cost. */ bool allow_modeset : 1; /** diff --git a/include/drm/drm_fbdev_dma.h b/include/drm/drm_fbdev_dma.h index 2da7ee784133..6ae4de46497c 100644 --- a/include/drm/drm_fbdev_dma.h +++ b/include/drm/drm_fbdev_dma.h @@ -4,12 +4,24 @@ #define DRM_FBDEV_DMA_H struct drm_device; +struct drm_fb_helper; +struct drm_fb_helper_surface_size; #ifdef CONFIG_DRM_FBDEV_EMULATION +int drm_fbdev_dma_driver_fbdev_probe(struct drm_fb_helper *fb_helper, + struct drm_fb_helper_surface_size *sizes); + +#define DRM_FBDEV_DMA_DRIVER_OPS \ + .fbdev_probe = drm_fbdev_dma_driver_fbdev_probe + void drm_fbdev_dma_setup(struct drm_device *dev, unsigned int preferred_bpp); #else static inline void drm_fbdev_dma_setup(struct drm_device *dev, unsigned int preferred_bpp) { } + +#define DRM_FBDEV_DMA_DRIVER_OPS \ + .fbdev_probe = NULL + #endif #endif diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index d8b86df2ec0d..ff251745de18 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -35,6 +35,7 @@ */ #include <linux/kref.h> +#include <linux/dma-buf.h> #include <linux/dma-resv.h> #include <linux/list.h> #include <linux/mutex.h> @@ -570,6 +571,18 @@ static inline bool drm_gem_object_is_shared_for_memory_stats(struct drm_gem_obje return (obj->handle_count > 1) || obj->dma_buf; } +/** + * drm_gem_is_imported() - Tests if GEM object's buffer has been imported + * @obj: the GEM object + * + * Returns: + * True if the GEM object's buffer has been imported, false otherwise + */ +static inline bool drm_gem_is_imported(const struct drm_gem_object *obj) +{ + return !!obj->import_attach; +} + #ifdef CONFIG_LOCKDEP /** * drm_gem_gpuva_set_lock() - Set the lock protecting accesses to the gpuva list. diff --git a/include/drm/intel/i915_pciids.h b/include/drm/intel/i915_pciids.h index dacea289acaf..1ff00e3d4418 100644 --- a/include/drm/intel/i915_pciids.h +++ b/include/drm/intel/i915_pciids.h @@ -810,6 +810,7 @@ MACRO__(0xE20C, ## __VA_ARGS__), \ MACRO__(0xE20D, ## __VA_ARGS__), \ MACRO__(0xE210, ## __VA_ARGS__), \ + MACRO__(0xE211, ## __VA_ARGS__), \ MACRO__(0xE212, ## __VA_ARGS__), \ MACRO__(0xE215, ## __VA_ARGS__), \ MACRO__(0xE216, ## __VA_ARGS__) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 4d5ee84c468b..f826bb59556a 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1110,13 +1110,13 @@ void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state, acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b); -#if defined(CONFIG_SUSPEND) && defined(CONFIG_X86) struct acpi_s2idle_dev_ops { struct list_head list_node; void (*prepare)(void); void (*check)(void); void (*restore)(void); }; +#if defined(CONFIG_SUSPEND) && defined(CONFIG_X86) int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg); void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg); int acpi_get_lps0_constraint(struct acpi_device *adev); @@ -1125,6 +1125,13 @@ static inline int acpi_get_lps0_constraint(struct device *dev) { return ACPI_STATE_UNKNOWN; } +static inline int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg) +{ + return -ENODEV; +} +static inline void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg) +{ +} #endif /* CONFIG_SUSPEND && CONFIG_X86 */ void arch_reserve_mem_area(acpi_physical_address addr, size_t size); #else diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 255701e1251b..f652a5028b59 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -46,12 +46,12 @@ int sdei_unregister_ghes(struct ghes *ghes); /* For use by arch code when CPU hotplug notifiers are not appropriate. */ int sdei_mask_local_cpu(void); int sdei_unmask_local_cpu(void); -void __init sdei_init(void); +void __init acpi_sdei_init(void); void sdei_handler_abort(void); #else static inline int sdei_mask_local_cpu(void) { return 0; } static inline int sdei_unmask_local_cpu(void) { return 0; } -static inline void sdei_init(void) { } +static inline void acpi_sdei_init(void) { } static inline void sdei_handler_abort(void) { } #endif /* CONFIG_ARM_SDE_INTERFACE */ diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 9b02961d65ee..45f2f278b50a 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -249,6 +249,12 @@ static inline void atm_account_tx(struct atm_vcc *vcc, struct sk_buff *skb) ATM_SKB(skb)->atm_options = vcc->atm_options; } +static inline void atm_return_tx(struct atm_vcc *vcc, struct sk_buff *skb) +{ + WARN_ON_ONCE(refcount_sub_and_test(ATM_SKB(skb)->acct_truesize, + &sk_atm(vcc)->sk_wmem_alloc)); +} + static inline void atm_force_charge(struct atm_vcc *vcc,int truesize) { atomic_add(truesize, &sk_atm(vcc)->sk_rmem_alloc); diff --git a/include/linux/bio.h b/include/linux/bio.h index 66b7620a1b53..1289b8e48780 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -11,6 +11,7 @@ #include <linux/uio.h> #define BIO_MAX_VECS 256U +#define BIO_MAX_INLINE_VECS UIO_MAXIOV struct queue_limits; @@ -293,7 +294,7 @@ static inline void bio_first_folio(struct folio_iter *fi, struct bio *bio, fi->folio = page_folio(bvec->bv_page); fi->offset = bvec->bv_offset + - PAGE_SIZE * (bvec->bv_page - &fi->folio->page); + PAGE_SIZE * folio_page_idx(fi->folio, bvec->bv_page); fi->_seg_count = bvec->bv_len; fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); fi->_next = folio_next(fi->folio); diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 318245b4e38f..959f8f82a650 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -156,9 +156,6 @@ struct request { struct blk_crypto_keyslot *crypt_keyslot; #endif - enum rw_hint write_hint; - unsigned short ioprio; - enum mq_rq_state state; atomic_t ref; @@ -222,7 +219,9 @@ static inline bool blk_rq_is_passthrough(struct request *rq) static inline unsigned short req_get_ioprio(struct request *req) { - return req->ioprio; + if (req->bio) + return req->bio->bi_ioprio; + return 0; } #define rq_data_dir(rq) (op_is_write(req_op(rq)) ? WRITE : READ) @@ -1010,7 +1009,6 @@ static inline void blk_rq_bio_prep(struct request *rq, struct bio *bio, rq->nr_phys_segments = nr_segs; rq->__data_len = bio->bi_iter.bi_size; rq->bio = rq->biotail = bio; - rq->ioprio = bio_prio(bio); } void blk_mq_hctx_set_fq_lock_class(struct blk_mq_hw_ctx *hctx, diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index ce91d9b2acb9..7e029c82ae45 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -111,6 +111,7 @@ struct bpf_prog_list { struct bpf_prog *prog; struct bpf_cgroup_link *link; struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE]; + u32 flags; }; int cgroup_bpf_inherit(struct cgroup *cgrp); diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 50eeb5b86ed7..fb33458f2fc7 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -349,7 +349,7 @@ struct bpf_func_state { #define MAX_CALL_FRAMES 8 -/* instruction history flags, used in bpf_jmp_history_entry.flags field */ +/* instruction history flags, used in bpf_insn_hist_entry.flags field */ enum { /* instruction references stack slot through PTR_TO_STACK register; * we also store stack's frame number in lower 3 bits (MAX_CALL_FRAMES is 8) @@ -361,18 +361,22 @@ enum { INSN_F_SPI_MASK = 0x3f, /* 6 bits */ INSN_F_SPI_SHIFT = 3, /* shifted 3 bits to the left */ - INSN_F_STACK_ACCESS = BIT(9), /* we need 10 bits total */ + INSN_F_STACK_ACCESS = BIT(9), + + INSN_F_DST_REG_STACK = BIT(10), /* dst_reg is PTR_TO_STACK */ + INSN_F_SRC_REG_STACK = BIT(11), /* src_reg is PTR_TO_STACK */ + /* total 12 bits are used now. */ }; static_assert(INSN_F_FRAMENO_MASK + 1 >= MAX_CALL_FRAMES); static_assert(INSN_F_SPI_MASK + 1 >= MAX_BPF_STACK / 8); -struct bpf_jmp_history_entry { +struct bpf_insn_hist_entry { u32 idx; /* insn idx can't be bigger than 1 million */ - u32 prev_idx : 22; - /* special flags, e.g., whether insn is doing register stack spill/load */ - u32 flags : 10; + u32 prev_idx : 20; + /* special INSN_F_xxx flags */ + u32 flags : 12; /* additional registers that need precision tracking when this * jump is backtracked, vector of six 10-bit records */ @@ -458,13 +462,14 @@ struct bpf_verifier_state { * See get_loop_entry() for more information. */ struct bpf_verifier_state *loop_entry; - /* jmp history recorded from first to last. - * backtracking is using it to go from last to first. - * For most states jmp_history_cnt is [0-3]. + /* Sub-range of env->insn_hist[] corresponding to this state's + * instruction history. + * Backtracking is using it to go from last to first. + * For most states instruction history is short, 0-3 instructions. * For loops can go up to ~40. */ - struct bpf_jmp_history_entry *jmp_history; - u32 jmp_history_cnt; + u32 insn_hist_start; + u32 insn_hist_end; u32 dfs_depth; u32 callback_unroll_depth; u32 may_goto_depth; @@ -748,7 +753,9 @@ struct bpf_verifier_env { int cur_stack; } cfg; struct backtrack_state bt; - struct bpf_jmp_history_entry *cur_hist_ent; + struct bpf_insn_hist_entry *insn_hist; + struct bpf_insn_hist_entry *cur_hist_ent; + u32 insn_hist_cap; u32 pass_cnt; /* number of times do_check() was called */ u32 subprog_cnt; /* number of instructions analyzed by the verifier */ diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 932139c5d46f..ffcd76d97770 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -223,6 +223,8 @@ void __wait_on_buffer(struct buffer_head *); wait_queue_head_t *bh_waitq_head(struct buffer_head *bh); struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block, unsigned size); +struct buffer_head *__find_get_block_nonatomic(struct block_device *bdev, + sector_t block, unsigned size); struct buffer_head *bdev_getblk(struct block_device *bdev, sector_t block, unsigned size, gfp_t gfp); void __brelse(struct buffer_head *); @@ -398,6 +400,12 @@ sb_find_get_block(struct super_block *sb, sector_t block) return __find_get_block(sb->s_bdev, block, sb->s_blocksize); } +static inline struct buffer_head * +sb_find_get_block_nonatomic(struct super_block *sb, sector_t block) +{ + return __find_get_block_nonatomic(sb->s_bdev, block, sb->s_blocksize); +} + static inline void map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block) { diff --git a/include/linux/bus/stm32_firewall_device.h b/include/linux/bus/stm32_firewall_device.h index 5178b72bc920..eaa7a3f54450 100644 --- a/include/linux/bus/stm32_firewall_device.h +++ b/include/linux/bus/stm32_firewall_device.h @@ -114,27 +114,30 @@ void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, u32 su #else /* CONFIG_STM32_FIREWALL */ -int stm32_firewall_get_firewall(struct device_node *np, struct stm32_firewall *firewall, - unsigned int nb_firewall) +static inline int stm32_firewall_get_firewall(struct device_node *np, + struct stm32_firewall *firewall, + unsigned int nb_firewall) { return -ENODEV; } -int stm32_firewall_grant_access(struct stm32_firewall *firewall) +static inline int stm32_firewall_grant_access(struct stm32_firewall *firewall) { return -ENODEV; } -void stm32_firewall_release_access(struct stm32_firewall *firewall) +static inline void stm32_firewall_release_access(struct stm32_firewall *firewall) { } -int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id) +static inline int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall, + u32 subsystem_id) { return -ENODEV; } -void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id) +static inline void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, + u32 subsystem_id) { } diff --git a/include/linux/bvec.h b/include/linux/bvec.h index f41c7f0ef91e..a8333b82e766 100644 --- a/include/linux/bvec.h +++ b/include/linux/bvec.h @@ -57,9 +57,12 @@ static inline void bvec_set_page(struct bio_vec *bv, struct page *page, * @offset: offset into the folio */ static inline void bvec_set_folio(struct bio_vec *bv, struct folio *folio, - unsigned int len, unsigned int offset) + size_t len, size_t offset) { - bvec_set_page(bv, &folio->page, len, offset); + unsigned long nr = offset / PAGE_SIZE; + + WARN_ON_ONCE(len > UINT_MAX); + bvec_set_page(bv, folio_page(folio, nr), len, offset % PAGE_SIZE); } /** diff --git a/include/linux/coredump.h b/include/linux/coredump.h index 77e6e195d1d6..76e41805b92d 100644 --- a/include/linux/coredump.h +++ b/include/linux/coredump.h @@ -28,6 +28,7 @@ struct coredump_params { int vma_count; size_t vma_data_size; struct core_vma_metadata *vma_meta; + struct pid *pid; }; extern unsigned int core_file_note_size_limit; diff --git a/include/linux/coresight.h b/include/linux/coresight.h index f106b1025111..59f99b7da43f 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -683,7 +683,7 @@ coresight_find_output_type(struct coresight_platform_data *pdata, union coresight_dev_subtype subtype); int coresight_init_driver(const char *drv, struct amba_driver *amba_drv, - struct platform_driver *pdev_drv); + struct platform_driver *pdev_drv, struct module *owner); void coresight_remove_driver(struct amba_driver *amba_drv, struct platform_driver *pdev_drv); diff --git a/include/linux/cpu.h b/include/linux/cpu.h index bdcec1732445..4342b5694909 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -77,6 +77,9 @@ extern ssize_t cpu_show_gds(struct device *dev, struct device_attribute *attr, char *buf); extern ssize_t cpu_show_reg_file_data_sampling(struct device *dev, struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_indirect_target_selection(struct device *dev, + struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_tsa(struct device *dev, struct device_attribute *attr, char *buf); extern __printf(4, 5) struct device *cpu_device_create(struct device *parent, void *drvdata, diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 7fe0981a7e46..a604c54ae44d 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -770,8 +770,8 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy_data *policy, int cpufreq_generic_frequency_table_verify(struct cpufreq_policy_data *policy); int cpufreq_table_index_unsorted(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation); + unsigned int target_freq, unsigned int min, + unsigned int max, unsigned int relation); int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy, unsigned int freq); @@ -836,12 +836,12 @@ static inline int cpufreq_table_find_index_dl(struct cpufreq_policy *policy, return best; } -/* Works only on sorted freq-tables */ -static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy, - unsigned int target_freq, - bool efficiencies) +static inline int find_index_l(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int min, unsigned int max, + bool efficiencies) { - target_freq = clamp_val(target_freq, policy->min, policy->max); + target_freq = clamp_val(target_freq, min, max); if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING) return cpufreq_table_find_index_al(policy, target_freq, @@ -851,6 +851,14 @@ static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy, efficiencies); } +/* Works only on sorted freq-tables */ +static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy, + unsigned int target_freq, + bool efficiencies) +{ + return find_index_l(policy, target_freq, policy->min, policy->max, efficiencies); +} + /* Find highest freq at or below target in a table in ascending order */ static inline int cpufreq_table_find_index_ah(struct cpufreq_policy *policy, unsigned int target_freq, @@ -904,12 +912,12 @@ static inline int cpufreq_table_find_index_dh(struct cpufreq_policy *policy, return best; } -/* Works only on sorted freq-tables */ -static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy, - unsigned int target_freq, - bool efficiencies) +static inline int find_index_h(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int min, unsigned int max, + bool efficiencies) { - target_freq = clamp_val(target_freq, policy->min, policy->max); + target_freq = clamp_val(target_freq, min, max); if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING) return cpufreq_table_find_index_ah(policy, target_freq, @@ -919,6 +927,14 @@ static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy, efficiencies); } +/* Works only on sorted freq-tables */ +static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy, + unsigned int target_freq, + bool efficiencies) +{ + return find_index_h(policy, target_freq, policy->min, policy->max, efficiencies); +} + /* Find closest freq to target in a table in ascending order */ static inline int cpufreq_table_find_index_ac(struct cpufreq_policy *policy, unsigned int target_freq, @@ -989,12 +1005,12 @@ static inline int cpufreq_table_find_index_dc(struct cpufreq_policy *policy, return best; } -/* Works only on sorted freq-tables */ -static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy, - unsigned int target_freq, - bool efficiencies) +static inline int find_index_c(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int min, unsigned int max, + bool efficiencies) { - target_freq = clamp_val(target_freq, policy->min, policy->max); + target_freq = clamp_val(target_freq, min, max); if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING) return cpufreq_table_find_index_ac(policy, target_freq, @@ -1004,7 +1020,17 @@ static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy, efficiencies); } -static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, int idx) +/* Works only on sorted freq-tables */ +static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy, + unsigned int target_freq, + bool efficiencies) +{ + return find_index_c(policy, target_freq, policy->min, policy->max, efficiencies); +} + +static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, + unsigned int min, unsigned int max, + int idx) { unsigned int freq; @@ -1013,11 +1039,13 @@ static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, int idx) freq = policy->freq_table[idx].frequency; - return freq == clamp_val(freq, policy->min, policy->max); + return freq == clamp_val(freq, min, max); } static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy, unsigned int target_freq, + unsigned int min, + unsigned int max, unsigned int relation) { bool efficiencies = policy->efficiencies_available && @@ -1028,29 +1056,26 @@ static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy, relation &= ~CPUFREQ_RELATION_E; if (unlikely(policy->freq_table_sorted == CPUFREQ_TABLE_UNSORTED)) - return cpufreq_table_index_unsorted(policy, target_freq, - relation); + return cpufreq_table_index_unsorted(policy, target_freq, min, + max, relation); retry: switch (relation) { case CPUFREQ_RELATION_L: - idx = cpufreq_table_find_index_l(policy, target_freq, - efficiencies); + idx = find_index_l(policy, target_freq, min, max, efficiencies); break; case CPUFREQ_RELATION_H: - idx = cpufreq_table_find_index_h(policy, target_freq, - efficiencies); + idx = find_index_h(policy, target_freq, min, max, efficiencies); break; case CPUFREQ_RELATION_C: - idx = cpufreq_table_find_index_c(policy, target_freq, - efficiencies); + idx = find_index_c(policy, target_freq, min, max, efficiencies); break; default: WARN_ON_ONCE(1); return 0; } - /* Limit frequency index to honor policy->min/max */ - if (!cpufreq_is_in_limits(policy, idx) && efficiencies) { + /* Limit frequency index to honor min and max */ + if (!cpufreq_is_in_limits(policy, min, max, idx) && efficiencies) { efficiencies = false; goto retry; } diff --git a/include/linux/dcache.h b/include/linux/dcache.h index bff956f7b2b9..3d53a6014591 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -57,6 +57,7 @@ struct qstr { }; #define QSTR_INIT(n,l) { { { .len = l } }, .name = n } +#define QSTR(n) (struct qstr)QSTR_INIT(n, strlen(n)) extern const struct qstr empty_name; extern const struct qstr slash_name; diff --git a/include/linux/device.h b/include/linux/device.h index 667cb6db9019..39120b172992 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -26,9 +26,9 @@ #include <linux/atomic.h> #include <linux/uidgid.h> #include <linux/gfp.h> -#include <linux/overflow.h> #include <linux/device/bus.h> #include <linux/device/class.h> +#include <linux/device/devres.h> #include <linux/device/driver.h> #include <linux/cleanup.h> #include <asm/device.h> @@ -281,123 +281,6 @@ int __must_check device_create_bin_file(struct device *dev, void device_remove_bin_file(struct device *dev, const struct bin_attribute *attr); -/* device resource management */ -typedef void (*dr_release_t)(struct device *dev, void *res); -typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data); - -void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp, - int nid, const char *name) __malloc; -#define devres_alloc(release, size, gfp) \ - __devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release) -#define devres_alloc_node(release, size, gfp, nid) \ - __devres_alloc_node(release, size, gfp, nid, #release) - -void devres_for_each_res(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data, - void (*fn)(struct device *, void *, void *), - void *data); -void devres_free(void *res); -void devres_add(struct device *dev, void *res); -void *devres_find(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); -void *devres_get(struct device *dev, void *new_res, - dr_match_t match, void *match_data); -void *devres_remove(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); -int devres_destroy(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); -int devres_release(struct device *dev, dr_release_t release, - dr_match_t match, void *match_data); - -/* devres group */ -void * __must_check devres_open_group(struct device *dev, void *id, gfp_t gfp); -void devres_close_group(struct device *dev, void *id); -void devres_remove_group(struct device *dev, void *id); -int devres_release_group(struct device *dev, void *id); - -/* managed devm_k.alloc/kfree for device drivers */ -void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __alloc_size(2); -void *devm_krealloc(struct device *dev, void *ptr, size_t size, - gfp_t gfp) __must_check __realloc_size(3); -__printf(3, 0) char *devm_kvasprintf(struct device *dev, gfp_t gfp, - const char *fmt, va_list ap) __malloc; -__printf(3, 4) char *devm_kasprintf(struct device *dev, gfp_t gfp, - const char *fmt, ...) __malloc; -static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp) -{ - return devm_kmalloc(dev, size, gfp | __GFP_ZERO); -} -static inline void *devm_kmalloc_array(struct device *dev, - size_t n, size_t size, gfp_t flags) -{ - size_t bytes; - - if (unlikely(check_mul_overflow(n, size, &bytes))) - return NULL; - - return devm_kmalloc(dev, bytes, flags); -} -static inline void *devm_kcalloc(struct device *dev, - size_t n, size_t size, gfp_t flags) -{ - return devm_kmalloc_array(dev, n, size, flags | __GFP_ZERO); -} -static inline __realloc_size(3, 4) void * __must_check -devm_krealloc_array(struct device *dev, void *p, size_t new_n, size_t new_size, gfp_t flags) -{ - size_t bytes; - - if (unlikely(check_mul_overflow(new_n, new_size, &bytes))) - return NULL; - - return devm_krealloc(dev, p, bytes, flags); -} - -void devm_kfree(struct device *dev, const void *p); -char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc; -const char *devm_kstrdup_const(struct device *dev, const char *s, gfp_t gfp); -void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp) - __realloc_size(3); - -unsigned long devm_get_free_pages(struct device *dev, - gfp_t gfp_mask, unsigned int order); -void devm_free_pages(struct device *dev, unsigned long addr); - -#ifdef CONFIG_HAS_IOMEM -void __iomem *devm_ioremap_resource(struct device *dev, - const struct resource *res); -void __iomem *devm_ioremap_resource_wc(struct device *dev, - const struct resource *res); - -void __iomem *devm_of_iomap(struct device *dev, - struct device_node *node, int index, - resource_size_t *size); -#else - -static inline -void __iomem *devm_ioremap_resource(struct device *dev, - const struct resource *res) -{ - return ERR_PTR(-EINVAL); -} - -static inline -void __iomem *devm_ioremap_resource_wc(struct device *dev, - const struct resource *res) -{ - return ERR_PTR(-EINVAL); -} - -static inline -void __iomem *devm_of_iomap(struct device *dev, - struct device_node *node, int index, - resource_size_t *size) -{ - return ERR_PTR(-EINVAL); -} - -#endif - /* allows to add/remove a custom action to devres stack */ void devm_remove_action(struct device *dev, void (*action)(void *), void *data); void devm_release_action(struct device *dev, void (*action)(void *), void *data); diff --git a/include/linux/device/devres.h b/include/linux/device/devres.h new file mode 100644 index 000000000000..9b49f9915850 --- /dev/null +++ b/include/linux/device/devres.h @@ -0,0 +1,129 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _DEVICE_DEVRES_H_ +#define _DEVICE_DEVRES_H_ + +#include <linux/err.h> +#include <linux/gfp_types.h> +#include <linux/numa.h> +#include <linux/overflow.h> +#include <linux/stdarg.h> +#include <linux/types.h> + +struct device; +struct device_node; +struct resource; + +/* device resource management */ +typedef void (*dr_release_t)(struct device *dev, void *res); +typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data); + +void * __malloc +__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp, int nid, const char *name); +#define devres_alloc(release, size, gfp) \ + __devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release) +#define devres_alloc_node(release, size, gfp, nid) \ + __devres_alloc_node(release, size, gfp, nid, #release) + +void devres_for_each_res(struct device *dev, dr_release_t release, + dr_match_t match, void *match_data, + void (*fn)(struct device *, void *, void *), + void *data); +void devres_free(void *res); +void devres_add(struct device *dev, void *res); +void *devres_find(struct device *dev, dr_release_t release, dr_match_t match, void *match_data); +void *devres_get(struct device *dev, void *new_res, dr_match_t match, void *match_data); +void *devres_remove(struct device *dev, dr_release_t release, dr_match_t match, void *match_data); +int devres_destroy(struct device *dev, dr_release_t release, dr_match_t match, void *match_data); +int devres_release(struct device *dev, dr_release_t release, dr_match_t match, void *match_data); + +/* devres group */ +void * __must_check devres_open_group(struct device *dev, void *id, gfp_t gfp); +void devres_close_group(struct device *dev, void *id); +void devres_remove_group(struct device *dev, void *id); +int devres_release_group(struct device *dev, void *id); + +/* managed devm_k.alloc/kfree for device drivers */ +void * __alloc_size(2) +devm_kmalloc(struct device *dev, size_t size, gfp_t gfp); +void * __must_check __realloc_size(3) +devm_krealloc(struct device *dev, void *ptr, size_t size, gfp_t gfp); +static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp) +{ + return devm_kmalloc(dev, size, gfp | __GFP_ZERO); +} +static inline void *devm_kmalloc_array(struct device *dev, size_t n, size_t size, gfp_t flags) +{ + size_t bytes; + + if (unlikely(check_mul_overflow(n, size, &bytes))) + return NULL; + + return devm_kmalloc(dev, bytes, flags); +} +static inline void *devm_kcalloc(struct device *dev, size_t n, size_t size, gfp_t flags) +{ + return devm_kmalloc_array(dev, n, size, flags | __GFP_ZERO); +} +static inline __realloc_size(3, 4) void * __must_check +devm_krealloc_array(struct device *dev, void *p, size_t new_n, size_t new_size, gfp_t flags) +{ + size_t bytes; + + if (unlikely(check_mul_overflow(new_n, new_size, &bytes))) + return NULL; + + return devm_krealloc(dev, p, bytes, flags); +} + +void devm_kfree(struct device *dev, const void *p); + +void * __realloc_size(3) +devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp); +static inline void *devm_kmemdup_array(struct device *dev, const void *src, + size_t n, size_t size, gfp_t flags) +{ + return devm_kmemdup(dev, src, size_mul(size, n), flags); +} + +char * __malloc +devm_kstrdup(struct device *dev, const char *s, gfp_t gfp); +const char *devm_kstrdup_const(struct device *dev, const char *s, gfp_t gfp); +char * __printf(3, 0) __malloc +devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt, va_list ap); +char * __printf(3, 4) __malloc +devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...); + +unsigned long devm_get_free_pages(struct device *dev, gfp_t gfp_mask, unsigned int order); +void devm_free_pages(struct device *dev, unsigned long addr); + +#ifdef CONFIG_HAS_IOMEM + +void __iomem *devm_ioremap_resource(struct device *dev, const struct resource *res); +void __iomem *devm_ioremap_resource_wc(struct device *dev, const struct resource *res); + +void __iomem *devm_of_iomap(struct device *dev, struct device_node *node, int index, + resource_size_t *size); +#else + +static inline +void __iomem *devm_ioremap_resource(struct device *dev, const struct resource *res) +{ + return IOMEM_ERR_PTR(-EINVAL); +} + +static inline +void __iomem *devm_ioremap_resource_wc(struct device *dev, const struct resource *res) +{ + return IOMEM_ERR_PTR(-EINVAL); +} + +static inline +void __iomem *devm_of_iomap(struct device *dev, struct device_node *node, int index, + resource_size_t *size) +{ + return IOMEM_ERR_PTR(-EINVAL); +} + +#endif + +#endif /* _DEVICE_DEVRES_H_ */ diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 1524da363734..22b9099927fa 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -633,10 +633,14 @@ static inline int dma_mmap_wc(struct device *dev, #else #define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME) #define DEFINE_DMA_UNMAP_LEN(LEN_NAME) -#define dma_unmap_addr(PTR, ADDR_NAME) (0) -#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) -#define dma_unmap_len(PTR, LEN_NAME) (0) -#define dma_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) +#define dma_unmap_addr(PTR, ADDR_NAME) \ + ({ typeof(PTR) __p __maybe_unused = PTR; 0; }) +#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL) \ + do { typeof(PTR) __p __maybe_unused = PTR; } while (0) +#define dma_unmap_len(PTR, LEN_NAME) \ + ({ typeof(PTR) __p __maybe_unused = PTR; 0; }) +#define dma_unmap_len_set(PTR, LEN_NAME, VAL) \ + do { typeof(PTR) __p __maybe_unused = PTR; } while (0) #endif #endif /* _LINUX_DMA_MAPPING_H */ diff --git a/include/linux/energy_model.h b/include/linux/energy_model.h index 1ff52020cf75..34498652f780 100644 --- a/include/linux/energy_model.h +++ b/include/linux/energy_model.h @@ -163,13 +163,13 @@ struct em_data_callback { struct em_perf_domain *em_cpu_get(int cpu); struct em_perf_domain *em_pd_get(struct device *dev); int em_dev_update_perf_domain(struct device *dev, - struct em_perf_table __rcu *new_table); + struct em_perf_table *new_table); int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, struct em_data_callback *cb, cpumask_t *span, bool microwatts); void em_dev_unregister_perf_domain(struct device *dev); -struct em_perf_table __rcu *em_table_alloc(struct em_perf_domain *pd); -void em_table_free(struct em_perf_table __rcu *table); +struct em_perf_table *em_table_alloc(struct em_perf_domain *pd); +void em_table_free(struct em_perf_table *table); int em_dev_compute_costs(struct device *dev, struct em_perf_state *table, int nr_states); int em_dev_update_chip_binning(struct device *dev); @@ -365,14 +365,14 @@ static inline int em_pd_nr_perf_states(struct em_perf_domain *pd) return 0; } static inline -struct em_perf_table __rcu *em_table_alloc(struct em_perf_domain *pd) +struct em_perf_table *em_table_alloc(struct em_perf_domain *pd) { return NULL; } -static inline void em_table_free(struct em_perf_table __rcu *table) {} +static inline void em_table_free(struct em_perf_table *table) {} static inline int em_dev_update_perf_domain(struct device *dev, - struct em_perf_table __rcu *new_table) + struct em_perf_table *new_table) { return -EINVAL; } diff --git a/include/linux/err.h b/include/linux/err.h index a4dacd745fcf..1d60aa86db53 100644 --- a/include/linux/err.h +++ b/include/linux/err.h @@ -44,6 +44,9 @@ static inline void * __must_check ERR_PTR(long error) /* Return the pointer in the percpu address space. */ #define ERR_PTR_PCPU(error) ((void __percpu *)(unsigned long)ERR_PTR(error)) +/* Cast an error pointer to __iomem. */ +#define IOMEM_ERR_PTR(error) (__force void __iomem *)ERR_PTR(error) + /** * PTR_ERR - Extract the error code from an error pointer. * @ptr: An error pointer. diff --git a/include/linux/execmem.h b/include/linux/execmem.h index 32cef1144117..584e112ca380 100644 --- a/include/linux/execmem.h +++ b/include/linux/execmem.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/moduleloader.h> +#include <linux/cleanup.h> #if (defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)) && \ !defined(CONFIG_KASAN_VMALLOC) @@ -123,6 +124,8 @@ void *execmem_alloc(enum execmem_type type, size_t size); */ void execmem_free(void *ptr); +DEFINE_FREE(execmem, void *, if (_T) execmem_free(_T)); + #if defined(CONFIG_EXECMEM) && !defined(CONFIG_ARCH_WANTS_EXECMEM_LATE) void execmem_init(void); #else diff --git a/include/linux/export.h b/include/linux/export.h index 1e04dbc675c2..b40ae79b767d 100644 --- a/include/linux/export.h +++ b/include/linux/export.h @@ -24,11 +24,17 @@ .long sym #endif -#define ___EXPORT_SYMBOL(sym, license, ns) \ +/* + * LLVM integrated assembler cam merge adjacent string literals (like + * C and GNU-as) passed to '.ascii', but not to '.asciz' and chokes on: + * + * .asciz "MODULE_" "kvm" ; + */ +#define ___EXPORT_SYMBOL(sym, license, ns...) \ .section ".export_symbol","a" ASM_NL \ __export_symbol_##sym: ASM_NL \ .asciz license ASM_NL \ - .asciz ns ASM_NL \ + .ascii ns "\0" ASM_NL \ __EXPORT_SYMBOL_REF(sym) ASM_NL \ .previous @@ -70,4 +76,6 @@ #define EXPORT_SYMBOL_NS(sym, ns) __EXPORT_SYMBOL(sym, "", __stringify(ns)) #define EXPORT_SYMBOL_NS_GPL(sym, ns) __EXPORT_SYMBOL(sym, "GPL", __stringify(ns)) +#define EXPORT_SYMBOL_GPL_FOR_MODULES(sym, mods) __EXPORT_SYMBOL(sym, "GPL", "module:" mods) + #endif /* _LINUX_EXPORT_H */ diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index c24f8bc01045..5206d63b3386 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -78,6 +78,7 @@ enum stop_cp_reason { STOP_CP_REASON_UPDATE_INODE, STOP_CP_REASON_FLUSH_FAIL, STOP_CP_REASON_NO_SEGMENT, + STOP_CP_REASON_CORRUPTED_FREE_BITMAP, STOP_CP_REASON_MAX, }; diff --git a/include/linux/fs.h b/include/linux/fs.h index b98f128c9afa..a6de8d93838d 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -3407,6 +3407,8 @@ extern int simple_write_begin(struct file *file, struct address_space *mapping, extern const struct address_space_operations ram_aops; extern int always_delete_dentry(const struct dentry *); extern struct inode *alloc_anon_inode(struct super_block *); +struct inode *anon_inode_make_secure_inode(struct super_block *sb, const char *name, + const struct inode *context_inode); extern int simple_nosetlease(struct file *, int, struct file_lease **, void **); extern const struct dentry_operations simple_dentry_operations; diff --git a/include/linux/hid.h b/include/linux/hid.h index 018de72505b0..017d31f1d27b 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -736,8 +736,9 @@ struct hid_descriptor { __le16 bcdHID; __u8 bCountryCode; __u8 bNumDescriptors; + struct hid_class_descriptor rpt_desc; - struct hid_class_descriptor desc[1]; + struct hid_class_descriptor opt_descs[]; } __attribute__ ((packed)); #define HID_DEVICE(b, g, ven, prod) \ diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 930a591b9b61..3c3f6996f29f 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -461,7 +461,7 @@ static inline void memcpy_from_folio(char *to, struct folio *folio, const char *from = kmap_local_folio(folio, offset); size_t chunk = len; - if (folio_test_highmem(folio) && + if (folio_test_partial_kmap(folio) && chunk > PAGE_SIZE - offset_in_page(offset)) chunk = PAGE_SIZE - offset_in_page(offset); memcpy(to, from, chunk); @@ -489,7 +489,7 @@ static inline void memcpy_to_folio(struct folio *folio, size_t offset, char *to = kmap_local_folio(folio, offset); size_t chunk = len; - if (folio_test_highmem(folio) && + if (folio_test_partial_kmap(folio) && chunk > PAGE_SIZE - offset_in_page(offset)) chunk = PAGE_SIZE - offset_in_page(offset); memcpy(to, from, chunk); @@ -522,7 +522,7 @@ static inline __must_check void *folio_zero_tail(struct folio *folio, { size_t len = folio_size(folio) - offset; - if (folio_test_highmem(folio)) { + if (folio_test_partial_kmap(folio)) { size_t max = PAGE_SIZE - offset_in_page(offset); while (len > max) { @@ -560,7 +560,7 @@ static inline void folio_fill_tail(struct folio *folio, size_t offset, VM_BUG_ON(offset + len > folio_size(folio)); - if (folio_test_highmem(folio)) { + if (folio_test_partial_kmap(folio)) { size_t max = PAGE_SIZE - offset_in_page(offset); while (len > max) { @@ -597,7 +597,7 @@ static inline size_t memcpy_from_file_folio(char *to, struct folio *folio, size_t offset = offset_in_folio(folio, pos); char *from = kmap_local_folio(folio, offset); - if (folio_test_highmem(folio)) { + if (folio_test_partial_kmap(folio)) { offset = offset_in_page(offset); len = min_t(size_t, len, PAGE_SIZE - offset); } else diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 12f7a7b9c06e..3897f4492e1f 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -272,6 +272,7 @@ long hugetlb_change_protection(struct vm_area_struct *vma, bool is_hugetlb_entry_migration(pte_t pte); bool is_hugetlb_entry_hwpoisoned(pte_t pte); void hugetlb_unshare_all_pmds(struct vm_area_struct *vma); +void hugetlb_split(struct vm_area_struct *vma, unsigned long addr); #else /* !CONFIG_HUGETLB_PAGE */ @@ -465,6 +466,8 @@ static inline vm_fault_t hugetlb_fault(struct mm_struct *mm, static inline void hugetlb_unshare_all_pmds(struct vm_area_struct *vma) { } +static inline void hugetlb_split(struct vm_area_struct *vma, unsigned long addr) {} + #endif /* !CONFIG_HUGETLB_PAGE */ #ifndef pgd_write diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 02a226bcf0ed..44bf8af37901 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1067,6 +1067,12 @@ struct vmbus_channel { /* The max size of a packet on this channel */ u32 max_pkt_size; + + /* function to mmap ring buffer memory to the channel's sysfs ring attribute */ + int (*mmap_ring_buffer)(struct vmbus_channel *channel, struct vm_area_struct *vma); + + /* boolean to control visibility of sysfs for ring buffer */ + bool ring_sysfs_visible; }; #define lock_requestor(channel, flags) \ @@ -1226,13 +1232,6 @@ extern int vmbus_sendpacket(struct vmbus_channel *channel, enum vmbus_packet_type type, u32 flags); -extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel, - struct hv_page_buffer pagebuffers[], - u32 pagecount, - void *buffer, - u32 bufferlen, - u64 requestid); - extern int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel, struct vmbus_packet_mpb_array *mpb, u32 desc_size, diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 3750e56bfcbb..d07c1f0ad3de 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -111,6 +111,8 @@ /* bits unique to S1G beacon */ #define IEEE80211_S1G_BCN_NEXT_TBTT 0x100 +#define IEEE80211_S1G_BCN_CSSID 0x200 +#define IEEE80211_S1G_BCN_ANO 0x400 /* see 802.11ah-2016 9.9 NDP CMAC frames */ #define IEEE80211_S1G_1MHZ_NDP_BITS 25 @@ -153,9 +155,6 @@ #define IEEE80211_ANO_NETTYPE_WILD 15 -/* bits unique to S1G beacon */ -#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100 - /* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */ #define IEEE80211_CTL_EXT_POLL 0x2000 #define IEEE80211_CTL_EXT_SPR 0x3000 @@ -628,6 +627,42 @@ static inline bool ieee80211_is_s1g_beacon(__le16 fc) } /** + * ieee80211_s1g_has_next_tbtt - check if IEEE80211_S1G_BCN_NEXT_TBTT + * @fc: frame control bytes in little-endian byteorder + * Return: whether or not the frame contains the variable-length + * next TBTT field + */ +static inline bool ieee80211_s1g_has_next_tbtt(__le16 fc) +{ + return ieee80211_is_s1g_beacon(fc) && + (fc & cpu_to_le16(IEEE80211_S1G_BCN_NEXT_TBTT)); +} + +/** + * ieee80211_s1g_has_ano - check if IEEE80211_S1G_BCN_ANO + * @fc: frame control bytes in little-endian byteorder + * Return: whether or not the frame contains the variable-length + * ANO field + */ +static inline bool ieee80211_s1g_has_ano(__le16 fc) +{ + return ieee80211_is_s1g_beacon(fc) && + (fc & cpu_to_le16(IEEE80211_S1G_BCN_ANO)); +} + +/** + * ieee80211_s1g_has_cssid - check if IEEE80211_S1G_BCN_CSSID + * @fc: frame control bytes in little-endian byteorder + * Return: whether or not the frame contains the variable-length + * compressed SSID field + */ +static inline bool ieee80211_s1g_has_cssid(__le16 fc) +{ + return ieee80211_is_s1g_beacon(fc) && + (fc & cpu_to_le16(IEEE80211_S1G_BCN_CSSID)); +} + +/** * ieee80211_is_s1g_short_beacon - check if frame is an S1G short beacon * @fc: frame control bytes in little-endian byteorder * Return: whether or not the frame is an S1G short beacon, @@ -1245,16 +1280,40 @@ struct ieee80211_ext { u8 change_seq; u8 variable[0]; } __packed s1g_beacon; - struct { - u8 sa[ETH_ALEN]; - __le32 timestamp; - u8 change_seq; - u8 next_tbtt[3]; - u8 variable[0]; - } __packed s1g_short_beacon; } u; } __packed __aligned(2); +/** + * ieee80211_s1g_optional_len - determine length of optional S1G beacon fields + * @fc: frame control bytes in little-endian byteorder + * Return: total length in bytes of the optional fixed-length fields + * + * S1G beacons may contain up to three optional fixed-length fields that + * precede the variable-length elements. Whether these fields are present + * is indicated by flags in the frame control field. + * + * From IEEE 802.11-2024 section 9.3.4.3: + * - Next TBTT field may be 0 or 3 bytes + * - Short SSID field may be 0 or 4 bytes + * - Access Network Options (ANO) field may be 0 or 1 byte + */ +static inline size_t +ieee80211_s1g_optional_len(__le16 fc) +{ + size_t len = 0; + + if (ieee80211_s1g_has_next_tbtt(fc)) + len += 3; + + if (ieee80211_s1g_has_cssid(fc)) + len += 4; + + if (ieee80211_s1g_has_ano(fc)) + len += 1; + + return len; +} + #define IEEE80211_TWT_CONTROL_NDP BIT(0) #define IEEE80211_TWT_CONTROL_RESP_MODE BIT(1) #define IEEE80211_TWT_CONTROL_NEG_TYPE_BROADCAST BIT(3) @@ -1524,7 +1583,7 @@ struct ieee80211_mgmt { struct { u8 action_code; u8 dialog_token; - u8 status_code; + __le16 status_code; u8 variable[]; } __packed ttlm_res; struct { diff --git a/include/linux/io.h b/include/linux/io.h index 59ec5eea696c..40cb2de73f5e 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -65,8 +65,6 @@ static inline void devm_ioport_unmap(struct device *dev, void __iomem *addr) } #endif -#define IOMEM_ERR_PTR(err) (__force void __iomem *)ERR_PTR(err) - void __iomem *devm_ioremap(struct device *dev, resource_size_t offset, resource_size_t size); void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, diff --git a/include/linux/iommu.h b/include/linux/iommu.h index bd722f473635..10f7b1df0723 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -423,10 +423,10 @@ static inline int __iommu_copy_struct_from_user( void *dst_data, const struct iommu_user_data *src_data, unsigned int data_type, size_t data_len, size_t min_len) { - if (src_data->type != data_type) - return -EINVAL; if (WARN_ON(!dst_data || !src_data)) return -EINVAL; + if (src_data->type != data_type) + return -EINVAL; if (src_data->len < min_len || data_len < src_data->len) return -EINVAL; return copy_struct_from_user(dst_data, data_len, src_data->uptr, @@ -439,8 +439,8 @@ static inline int __iommu_copy_struct_from_user( * include/uapi/linux/iommufd.h * @user_data: Pointer to a struct iommu_user_data for user space data info * @data_type: The data type of the @kdst. Must match with @user_data->type - * @min_last: The last memember of the data structure @kdst points in the - * initial version. + * @min_last: The last member of the data structure @kdst points in the initial + * version. * Return 0 for success, otherwise -error. */ #define iommu_copy_struct_from_user(kdst, user_data, data_type, min_last) \ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index a6e2aadbb91b..5aeeed22f35b 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -207,6 +207,7 @@ struct inet6_cork { struct ipv6_txoptions *opt; u8 hop_limit; u8 tclass; + u8 dontfrag:1; }; /* struct ipv6_pinfo - ipv6 private area */ diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 15206450929d..2e836d44f738 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -260,11 +260,17 @@ union kvm_mmu_notifier_arg { unsigned long attributes; }; +enum kvm_gfn_range_filter { + KVM_FILTER_SHARED = BIT(0), + KVM_FILTER_PRIVATE = BIT(1), +}; + struct kvm_gfn_range { struct kvm_memory_slot *slot; gfn_t start; gfn_t end; union kvm_mmu_notifier_arg arg; + enum kvm_gfn_range_filter attr_filter; bool may_block; }; bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range); diff --git a/include/linux/libata.h b/include/linux/libata.h index 79974a99265f..2d3bfec568eb 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1366,7 +1366,7 @@ int ata_acpi_stm(struct ata_port *ap, const struct ata_acpi_gtm *stm); int ata_acpi_gtm(struct ata_port *ap, struct ata_acpi_gtm *stm); unsigned int ata_acpi_gtm_xfermask(struct ata_device *dev, const struct ata_acpi_gtm *gtm); -int ata_acpi_cbl_80wire(struct ata_port *ap, const struct ata_acpi_gtm *gtm); +int ata_acpi_cbl_pata_type(struct ata_port *ap); #else static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap) { @@ -1391,10 +1391,9 @@ static inline unsigned int ata_acpi_gtm_xfermask(struct ata_device *dev, return 0; } -static inline int ata_acpi_cbl_80wire(struct ata_port *ap, - const struct ata_acpi_gtm *gtm) +static inline int ata_acpi_cbl_pata_type(struct ata_port *ap) { - return 0; + return ATA_CBL_PATA40; } #endif diff --git a/include/linux/lzo.h b/include/linux/lzo.h index e95c7d1092b2..4d30e3624acd 100644 --- a/include/linux/lzo.h +++ b/include/linux/lzo.h @@ -24,10 +24,18 @@ int lzo1x_1_compress(const unsigned char *src, size_t src_len, unsigned char *dst, size_t *dst_len, void *wrkmem); +/* Same as above but does not write more than dst_len to dst. */ +int lzo1x_1_compress_safe(const unsigned char *src, size_t src_len, + unsigned char *dst, size_t *dst_len, void *wrkmem); + /* This requires 'wrkmem' of size LZO1X_1_MEM_COMPRESS */ int lzorle1x_1_compress(const unsigned char *src, size_t src_len, unsigned char *dst, size_t *dst_len, void *wrkmem); +/* Same as above but does not write more than dst_len to dst. */ +int lzorle1x_1_compress_safe(const unsigned char *src, size_t src_len, + unsigned char *dst, size_t *dst_len, void *wrkmem); + /* safe decompression with overrun testing */ int lzo1x_decompress_safe(const unsigned char *src, size_t src_len, unsigned char *dst, size_t *dst_len); diff --git a/include/linux/mdio.h b/include/linux/mdio.h index efeca5bd7600..84b080591837 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -45,10 +45,7 @@ struct mdio_device { unsigned int reset_deassert_delay; }; -static inline struct mdio_device *to_mdio_device(const struct device *dev) -{ - return container_of(dev, struct mdio_device, dev); -} +#define to_mdio_device(__dev) container_of_const(__dev, struct mdio_device, dev) /* struct mdio_driver_common: Common to all MDIO drivers */ struct mdio_driver_common { diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index f4dfc1871a95..d1c21ad6440d 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -135,6 +135,7 @@ enum axp20x_variants { #define AXP717_IRQ2_STATE 0x4a #define AXP717_IRQ3_STATE 0x4b #define AXP717_IRQ4_STATE 0x4c +#define AXP717_TS_PIN_CFG 0x50 #define AXP717_ICC_CHG_SET 0x62 #define AXP717_ITERM_CHG_SET 0x63 #define AXP717_CV_CHG_SET 0x64 diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 27f42f713c89..86f0f2a25a3d 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1135,7 +1135,7 @@ int mlx4_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt, int mlx4_buf_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt, struct mlx4_buf *buf); -int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order); +int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, unsigned int order); void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db); int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres, diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index d4b2c09cd5fe..da9749739abd 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -395,6 +395,7 @@ struct mlx5_core_rsc_common { enum mlx5_res_type res; refcount_t refcount; struct completion free; + bool invalid; }; struct mlx5_uars_page { diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index df73a2ccc9af..67256e776566 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -147,6 +147,8 @@ u32 mlx5_eswitch_get_vport_metadata_for_set(struct mlx5_eswitch *esw, /* reuse tun_opts for the mapped ipsec obj id when tun_id is 0 (invalid) */ #define ESW_IPSEC_RX_MAPPED_ID_MASK GENMASK(ESW_TUN_OPTS_BITS - 1, 0) +#define ESW_IPSEC_RX_MAPPED_ID_MATCH_MASK \ + GENMASK(31 - ESW_RESERVED_BITS, ESW_ZONE_ID_BITS) u8 mlx5_eswitch_mode(const struct mlx5_core_dev *dev); u16 mlx5_eswitch_get_total_vports(const struct mlx5_core_dev *dev); diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index b744e554f014..db5c9ddef170 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -40,6 +40,8 @@ #define MLX5_SET_CFG(p, f, v) MLX5_SET(create_flow_group_in, p, f, v) +#define MLX5_FS_MAX_POOL_SIZE BIT(30) + enum mlx5_flow_destination_type { MLX5_FLOW_DESTINATION_TYPE_NONE, MLX5_FLOW_DESTINATION_TYPE_VPORT, diff --git a/include/linux/mm.h b/include/linux/mm.h index 8617adc6becd..059ca4767e14 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -4243,4 +4243,62 @@ static inline void pgalloc_tag_copy(struct folio *new, struct folio *old) } #endif /* CONFIG_MEM_ALLOC_PROFILING */ +/* + * DMA mapping IDs for page_pool + * + * When DMA-mapping a page, page_pool allocates an ID (from an xarray) and + * stashes it in the upper bits of page->pp_magic. We always want to be able to + * unambiguously identify page pool pages (using page_pool_page_is_pp()). Non-PP + * pages can have arbitrary kernel pointers stored in the same field as pp_magic + * (since it overlaps with page->lru.next), so we must ensure that we cannot + * mistake a valid kernel pointer with any of the values we write into this + * field. + * + * On architectures that set POISON_POINTER_DELTA, this is already ensured, + * since this value becomes part of PP_SIGNATURE; meaning we can just use the + * space between the PP_SIGNATURE value (without POISON_POINTER_DELTA), and the + * lowest bits of POISON_POINTER_DELTA. On arches where POISON_POINTER_DELTA is + * 0, we make sure that we leave the two topmost bits empty, as that guarantees + * we won't mistake a valid kernel pointer for a value we set, regardless of the + * VMSPLIT setting. + * + * Altogether, this means that the number of bits available is constrained by + * the size of an unsigned long (at the upper end, subtracting two bits per the + * above), and the definition of PP_SIGNATURE (with or without + * POISON_POINTER_DELTA). + */ +#define PP_DMA_INDEX_SHIFT (1 + __fls(PP_SIGNATURE - POISON_POINTER_DELTA)) +#if POISON_POINTER_DELTA > 0 +/* PP_SIGNATURE includes POISON_POINTER_DELTA, so limit the size of the DMA + * index to not overlap with that if set + */ +#define PP_DMA_INDEX_BITS MIN(32, __ffs(POISON_POINTER_DELTA) - PP_DMA_INDEX_SHIFT) +#else +/* Always leave out the topmost two; see above. */ +#define PP_DMA_INDEX_BITS MIN(32, BITS_PER_LONG - PP_DMA_INDEX_SHIFT - 2) +#endif + +#define PP_DMA_INDEX_MASK GENMASK(PP_DMA_INDEX_BITS + PP_DMA_INDEX_SHIFT - 1, \ + PP_DMA_INDEX_SHIFT) + +/* Mask used for checking in page_pool_page_is_pp() below. page->pp_magic is + * OR'ed with PP_SIGNATURE after the allocation in order to preserve bit 0 for + * the head page of compound page and bit 1 for pfmemalloc page, as well as the + * bits used for the DMA index. page_is_pfmemalloc() is checked in + * __page_pool_put_page() to avoid recycling the pfmemalloc page. + */ +#define PP_MAGIC_MASK ~(PP_DMA_INDEX_MASK | 0x3UL) + +#ifdef CONFIG_PAGE_POOL +static inline bool page_pool_page_is_pp(struct page *page) +{ + return (page->pp_magic & PP_MAGIC_MASK) == PP_SIGNATURE; +} +#else +static inline bool page_pool_page_is_pp(struct page *page) +{ + return false; +} +#endif + #endif /* _LINUX_MM_H */ diff --git a/include/linux/mman.h b/include/linux/mman.h index a842783ffa62..03a910246222 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -157,7 +157,9 @@ calc_vm_flag_bits(struct file *file, unsigned long flags) return _calc_vm_trans(flags, MAP_GROWSDOWN, VM_GROWSDOWN ) | _calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ) | _calc_vm_trans(flags, MAP_SYNC, VM_SYNC ) | +#ifdef CONFIG_TRANSPARENT_HUGEPAGE _calc_vm_trans(flags, MAP_STACK, VM_NOHUGEPAGE) | +#endif arch_calc_vm_flag_bits(file, flags); } diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index eb67d3d5ff5b..2e455b20c37c 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -295,6 +295,7 @@ struct mmc_card { #define MMC_QUIRK_BROKEN_SD_CACHE (1<<15) /* Disable broken SD cache support */ #define MMC_QUIRK_BROKEN_CACHE_FLUSH (1<<16) /* Don't flush cache until the write has occurred */ #define MMC_QUIRK_BROKEN_SD_POWEROFF_NOTIFY (1<<17) /* Disable broken SD poweroff notify support */ +#define MMC_QUIRK_NO_UHS_DDR50_TUNING (1<<18) /* Disable DDR50 tuning */ bool written_flag; /* Indicates eMMC has been written since power on */ bool reenable_cmdq; /* Re-enable Command Queue */ diff --git a/include/linux/module.h b/include/linux/module.h index 88ecc5e9f523..7886217c9988 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -162,6 +162,8 @@ extern void cleanup_module(void); #define __INITRODATA_OR_MODULE __INITRODATA #endif /*CONFIG_MODULES*/ +struct module_kobject *lookup_or_create_module_kobject(const char *name); + /* Generic info of form tag = "info" */ #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info) @@ -580,6 +582,11 @@ struct module { atomic_t refcnt; #endif +#ifdef CONFIG_MITIGATION_ITS + int its_num_pages; + void **its_page_array; +#endif + #ifdef CONFIG_CONSTRUCTORS /* Constructor functions. */ ctor_fn_t *ctors; diff --git a/include/linux/msi.h b/include/linux/msi.h index b10093c4d00e..63d0e51f7a80 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -73,7 +73,6 @@ struct msi_msg { }; }; -extern int pci_msi_ignore_mask; /* Helper functions */ struct msi_desc; struct pci_dev; @@ -166,6 +165,10 @@ struct msi_desc_data { * @dev: Pointer to the device which uses this descriptor * @msg: The last set MSI message cached for reuse * @affinity: Optional pointer to a cpu affinity mask for this descriptor + * @iommu_msi_iova: Optional shifted IOVA from the IOMMU to override the msi_addr. + * Only used if iommu_msi_shift != 0 + * @iommu_msi_shift: Indicates how many bits of the original address should be + * preserved when using iommu_msi_iova. * @sysfs_attr: Pointer to sysfs device attribute * * @write_msi_msg: Callback that may be called when the MSI message @@ -184,7 +187,8 @@ struct msi_desc { struct msi_msg msg; struct irq_affinity_desc *affinity; #ifdef CONFIG_IRQ_MSI_IOMMU - const void *iommu_cookie; + u64 iommu_msi_iova : 58; + u64 iommu_msi_shift : 6; #endif #ifdef CONFIG_SYSFS struct device_attribute *sysfs_attrs; @@ -285,28 +289,14 @@ struct msi_desc *msi_next_desc(struct device *dev, unsigned int domid, #define msi_desc_to_dev(desc) ((desc)->dev) -#ifdef CONFIG_IRQ_MSI_IOMMU -static inline const void *msi_desc_get_iommu_cookie(struct msi_desc *desc) -{ - return desc->iommu_cookie; -} - -static inline void msi_desc_set_iommu_cookie(struct msi_desc *desc, - const void *iommu_cookie) -{ - desc->iommu_cookie = iommu_cookie; -} -#else -static inline const void *msi_desc_get_iommu_cookie(struct msi_desc *desc) +static inline void msi_desc_set_iommu_msi_iova(struct msi_desc *desc, u64 msi_iova, + unsigned int msi_shift) { - return NULL; -} - -static inline void msi_desc_set_iommu_cookie(struct msi_desc *desc, - const void *iommu_cookie) -{ -} +#ifdef CONFIG_IRQ_MSI_IOMMU + desc->iommu_msi_iova = msi_iova >> msi_shift; + desc->iommu_msi_shift = msi_shift; #endif +} int msi_domain_insert_msi_desc(struct device *dev, unsigned int domid, struct msi_desc *init_desc); @@ -556,6 +546,8 @@ enum { MSI_FLAG_PCI_MSIX_ALLOC_DYN = (1 << 20), /* PCI MSIs cannot be steered separately to CPU cores */ MSI_FLAG_NO_AFFINITY = (1 << 21), + /* Inhibit usage of entry masking */ + MSI_FLAG_NO_MASK = (1 << 22), }; /** diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 81ab18658d72..2cff5cafbaa7 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -211,6 +211,15 @@ struct nfs_server { char *fscache_uniq; /* Uniquifier (or NULL) */ #endif + /* The following #defines numerically match the NFSv4 equivalents */ +#define NFS_FH_NOEXPIRE_WITH_OPEN (0x1) +#define NFS_FH_VOLATILE_ANY (0x2) +#define NFS_FH_VOL_MIGRATION (0x4) +#define NFS_FH_VOL_RENAME (0x8) +#define NFS_FH_RENAME_UNSAFE (NFS_FH_VOLATILE_ANY | NFS_FH_VOL_RENAME) + u32 fh_expire_type; /* V4 bitmask representing file + handle volatility type for + this filesystem */ u32 pnfs_blksize; /* layout_blksize attr */ #if IS_ENABLED(CONFIG_NFS_V4) u32 attr_bitmask[3];/* V4 bitmask representing the set @@ -234,9 +243,6 @@ struct nfs_server { u32 acl_bitmask; /* V4 bitmask representing the ACEs that are supported on this filesystem */ - u32 fh_expire_type; /* V4 bitmask representing file - handle volatility type for - this filesystem */ struct pnfs_layoutdriver_type *pnfs_curr_ld; /* Active layout driver */ struct rpc_wait_queue roc_rpcwaitq; void *pnfs_ld_data; /* per mount point data */ diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 1c101f6fad2f..84d4f0657b7a 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -1954,7 +1954,7 @@ enum { NVME_SC_BAD_ATTRIBUTES = 0x180, NVME_SC_INVALID_PI = 0x181, NVME_SC_READ_ONLY = 0x182, - NVME_SC_ONCS_NOT_SUPPORTED = 0x183, + NVME_SC_CMD_SIZE_LIM_EXCEEDED = 0x183, /* * I/O Command Set Specific - Fabrics commands: diff --git a/include/linux/overflow.h b/include/linux/overflow.h index 0c7e3dcfe867..89e9d6049883 100644 --- a/include/linux/overflow.h +++ b/include/linux/overflow.h @@ -389,25 +389,38 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) struct_size((type *)NULL, member, count) /** - * _DEFINE_FLEX() - helper macro for DEFINE_FLEX() family. - * Enables caller macro to pass (different) initializer. + * __DEFINE_FLEX() - helper macro for DEFINE_FLEX() family. + * Enables caller macro to pass arbitrary trailing expressions * * @type: structure type name, including "struct" keyword. * @name: Name for a variable to define. * @member: Name of the array member. * @count: Number of elements in the array; must be compile-time const. - * @initializer: initializer expression (could be empty for no init). + * @trailer: Trailing expressions for attributes and/or initializers. */ -#define _DEFINE_FLEX(type, name, member, count, initializer...) \ +#define __DEFINE_FLEX(type, name, member, count, trailer...) \ _Static_assert(__builtin_constant_p(count), \ "onstack flex array members require compile-time const count"); \ union { \ u8 bytes[struct_size_t(type, member, count)]; \ type obj; \ - } name##_u initializer; \ + } name##_u trailer; \ type *name = (type *)&name##_u /** + * _DEFINE_FLEX() - helper macro for DEFINE_FLEX() family. + * Enables caller macro to pass (different) initializer. + * + * @type: structure type name, including "struct" keyword. + * @name: Name for a variable to define. + * @member: Name of the array member. + * @count: Number of elements in the array; must be compile-time const. + * @initializer: Initializer expression (e.g., pass `= { }` at minimum). + */ +#define _DEFINE_FLEX(type, name, member, count, initializer...) \ + __DEFINE_FLEX(type, name, member, count, = { .obj initializer }) + +/** * DEFINE_RAW_FLEX() - Define an on-stack instance of structure with a trailing * flexible array member, when it does not have a __counted_by annotation. * @@ -421,7 +434,7 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) * Use __struct_size(@name) to get compile-time size of it afterwards. */ #define DEFINE_RAW_FLEX(type, name, member, count) \ - _DEFINE_FLEX(type, name, member, count, = {}) + __DEFINE_FLEX(type, name, member, count, = { }) /** * DEFINE_FLEX() - Define an on-stack instance of structure with a trailing @@ -438,6 +451,6 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) * Use __struct_size(@NAME) to get compile-time size of it afterwards. */ #define DEFINE_FLEX(TYPE, NAME, MEMBER, COUNTER, COUNT) \ - _DEFINE_FLEX(TYPE, NAME, MEMBER, COUNT, = { .obj.COUNTER = COUNT, }) + _DEFINE_FLEX(TYPE, NAME, MEMBER, COUNT, = { .COUNTER = COUNT, }) #endif /* __LINUX_OVERFLOW_H */ diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index a9244291f506..4e8c6d0511c5 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -573,6 +573,13 @@ FOLIO_FLAG(readahead, FOLIO_HEAD_PAGE) PAGEFLAG_FALSE(HighMem, highmem) #endif +/* Does kmap_local_folio() only allow access to one page of the folio? */ +#ifdef CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP +#define folio_test_partial_kmap(f) true +#else +#define folio_test_partial_kmap(f) folio_test_highmem(f) +#endif + #ifdef CONFIG_SWAP static __always_inline bool folio_test_swapcache(const struct folio *folio) { diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index 0e8b74e63767..75c6c86cf09d 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -42,6 +42,7 @@ int pci_enable_pasid(struct pci_dev *pdev, int features); void pci_disable_pasid(struct pci_dev *pdev); int pci_pasid_features(struct pci_dev *pdev); int pci_max_pasids(struct pci_dev *pdev); +int pci_pasid_status(struct pci_dev *pdev); #else /* CONFIG_PCI_PASID */ static inline int pci_enable_pasid(struct pci_dev *pdev, int features) { return -EINVAL; } @@ -50,6 +51,8 @@ static inline int pci_pasid_features(struct pci_dev *pdev) { return -EINVAL; } static inline int pci_max_pasids(struct pci_dev *pdev) { return -EINVAL; } +static inline int pci_pasid_status(struct pci_dev *pdev) +{ return -EINVAL; } #endif /* CONFIG_PCI_PASID */ #endif /* LINUX_PCI_ATS_H */ diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h index 18a3aeb62ae4..cd6f8f4bc454 100644 --- a/include/linux/pci-epf.h +++ b/include/linux/pci-epf.h @@ -114,6 +114,8 @@ struct pci_epf_driver { * @phys_addr: physical address that should be mapped to the BAR * @addr: virtual address corresponding to the @phys_addr * @size: the size of the address space present in BAR + * @aligned_size: the size actually allocated to accommodate the iATU alignment + * requirement * @barno: BAR number * @flags: flags that are set for the BAR */ @@ -121,6 +123,7 @@ struct pci_epf_bar { dma_addr_t phys_addr; void *addr; size_t size; + size_t aligned_size; enum pci_barno barno; int flags; }; diff --git a/include/linux/pci.h b/include/linux/pci.h index 74114acbb07f..ade889ded4e1 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -245,6 +245,8 @@ enum pci_dev_flags { PCI_DEV_FLAGS_NO_RELAXED_ORDERING = (__force pci_dev_flags_t) (1 << 11), /* Device does honor MSI masking despite saying otherwise */ PCI_DEV_FLAGS_HAS_MSI_MASKING = (__force pci_dev_flags_t) (1 << 12), + /* Device requires write to PCI_MSIX_ENTRY_DATA before any MSIX reads */ + PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST = (__force pci_dev_flags_t) (1 << 13), }; enum pci_irq_reroute_variant { diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 0997077bcc52..ce64b4b937f0 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1063,7 +1063,13 @@ struct perf_output_handle { struct perf_buffer *rb; unsigned long wakeup; unsigned long size; - u64 aux_flags; + union { + u64 flags; /* perf_output*() */ + u64 aux_flags; /* perf_aux_output*() */ + struct { + u64 skip_read : 1; + }; + }; union { void *addr; unsigned long head; diff --git a/include/linux/phy.h b/include/linux/phy.h index 945264f457d8..dfc7b97f9648 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -792,10 +792,7 @@ struct phy_device { #define PHY_F_NO_IRQ 0x80000000 #define PHY_F_RXC_ALWAYS_ON 0x40000000 -static inline struct phy_device *to_phy_device(const struct device *dev) -{ - return container_of(to_mdio_device(dev), struct phy_device, mdio); -} +#define to_phy_device(__dev) container_of_const(to_mdio_device(__dev), struct phy_device, mdio) /** * struct phy_tdr_config - Configuration of a TDR raw test diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index cf4b11be3709..c6716f474ba4 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -251,6 +251,7 @@ struct generic_pm_domain_data { unsigned int default_pstate; unsigned int rpm_pstate; bool hw_mode; + bool rpm_always_on; void *data; }; @@ -283,6 +284,7 @@ ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev); void dev_pm_genpd_synced_poweroff(struct device *dev); int dev_pm_genpd_set_hwmode(struct device *dev, bool enable); bool dev_pm_genpd_get_hwmode(struct device *dev); +int dev_pm_genpd_rpm_always_on(struct device *dev, bool on); extern struct dev_power_governor simple_qos_governor; extern struct dev_power_governor pm_domain_always_on_gov; @@ -366,6 +368,11 @@ static inline bool dev_pm_genpd_get_hwmode(struct device *dev) return false; } +static inline int dev_pm_genpd_rpm_always_on(struct device *dev, bool on) +{ + return -EOPNOTSUPP; +} + #define simple_qos_governor (*(struct dev_power_governor *)(NULL)) #define pm_domain_always_on_gov (*(struct dev_power_governor *)(NULL)) #endif diff --git a/include/linux/pnp.h b/include/linux/pnp.h index b7a7158aaf65..23fe3eaf242d 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -290,7 +290,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data) } struct pnp_fixup { - char id[7]; + char id[8]; void (*quirk_function) (struct pnp_dev *dev); /* fixup function */ }; diff --git a/include/linux/poison.h b/include/linux/poison.h index 331a9a996fa8..8ca2235f78d5 100644 --- a/include/linux/poison.h +++ b/include/linux/poison.h @@ -70,6 +70,10 @@ #define KEY_DESTROY 0xbd /********** net/core/page_pool.c **********/ +/* + * page_pool uses additional free bits within this value to store data, see the + * definition of PP_DMA_INDEX_MASK in mm.h + */ #define PP_SIGNATURE (0x40 + POISON_POINTER_DELTA) /********** net/core/skbuff.c **********/ diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index bd69ddc102fb..0844ab328851 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -95,9 +95,9 @@ static inline void __rcu_read_lock(void) static inline void __rcu_read_unlock(void) { - preempt_enable(); if (IS_ENABLED(CONFIG_RCU_STRICT_GRACE_PERIOD)) rcu_read_unlock_strict(); + preempt_enable(); } static inline int rcu_preempt_depth(void) diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 90a684f94776..ae8b5cb475a3 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -104,7 +104,7 @@ extern int rcu_scheduler_active; void rcu_end_inkernel_boot(void); bool rcu_inkernel_boot_has_ended(void); bool rcu_is_watching(void); -#ifndef CONFIG_PREEMPTION +#ifndef CONFIG_PREEMPT_RCU void rcu_all_qs(void); #endif diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 4b95663163e0..71ad766932d3 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -247,10 +247,7 @@ struct spi_device { static_assert((SPI_MODE_KERNEL_MASK & SPI_MODE_USER_MASK) == 0, "SPI_MODE_USER_MASK & SPI_MODE_KERNEL_MASK must not overlap"); -static inline struct spi_device *to_spi_device(const struct device *dev) -{ - return dev ? container_of(dev, struct spi_device, dev) : NULL; -} +#define to_spi_device(__dev) container_of_const(__dev, struct spi_device, dev) /* Most drivers won't need to care about device refcounting */ static inline struct spi_device *spi_dev_get(struct spi_device *spi) diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 63dd8cf3c3c2..d3561c4a080e 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -548,6 +548,12 @@ DEFINE_LOCK_GUARD_1(raw_spinlock_irq, raw_spinlock_t, DEFINE_LOCK_GUARD_1_COND(raw_spinlock_irq, _try, raw_spin_trylock_irq(_T->lock)) +DEFINE_LOCK_GUARD_1(raw_spinlock_bh, raw_spinlock_t, + raw_spin_lock_bh(_T->lock), + raw_spin_unlock_bh(_T->lock)) + +DEFINE_LOCK_GUARD_1_COND(raw_spinlock_bh, _try, raw_spin_trylock_bh(_T->lock)) + DEFINE_LOCK_GUARD_1(raw_spinlock_irqsave, raw_spinlock_t, raw_spin_lock_irqsave(_T->lock, _T->flags), raw_spin_unlock_irqrestore(_T->lock, _T->flags), @@ -569,6 +575,13 @@ DEFINE_LOCK_GUARD_1(spinlock_irq, spinlock_t, DEFINE_LOCK_GUARD_1_COND(spinlock_irq, _try, spin_trylock_irq(_T->lock)) +DEFINE_LOCK_GUARD_1(spinlock_bh, spinlock_t, + spin_lock_bh(_T->lock), + spin_unlock_bh(_T->lock)) + +DEFINE_LOCK_GUARD_1_COND(spinlock_bh, _try, + spin_trylock_bh(_T->lock)) + DEFINE_LOCK_GUARD_1(spinlock_irqsave, spinlock_t, spin_lock_irqsave(_T->lock, _T->flags), spin_unlock_irqrestore(_T->lock, _T->flags), diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 6a5e08b937b3..5f56fa878013 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -336,7 +336,7 @@ struct tcp_sock { } rcv_rtt_est; /* Receiver queue space */ struct { - u32 space; + int space; u32 seq; u64 time; } rcvq_space; diff --git a/include/linux/tpm.h b/include/linux/tpm.h index 6c3125300c00..a3d8305e88a5 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -224,7 +224,7 @@ enum tpm2_const { enum tpm2_timeouts { TPM2_TIMEOUT_A = 750, - TPM2_TIMEOUT_B = 2000, + TPM2_TIMEOUT_B = 4000, TPM2_TIMEOUT_C = 200, TPM2_TIMEOUT_D = 30, TPM2_DURATION_SHORT = 20, @@ -257,6 +257,7 @@ enum tpm2_return_codes { TPM2_RC_TESTING = 0x090A, /* RC_WARN */ TPM2_RC_REFERENCE_H0 = 0x0910, TPM2_RC_RETRY = 0x0922, + TPM2_RC_SESSION_MEMORY = 0x0903, }; enum tpm2_command_codes { @@ -437,6 +438,24 @@ static inline u32 tpm2_rc_value(u32 rc) return (rc & BIT(7)) ? rc & 0xbf : rc; } +/* + * Convert a return value from tpm_transmit_cmd() to POSIX error code. + */ +static inline ssize_t tpm_ret_to_err(ssize_t ret) +{ + if (ret < 0) + return ret; + + switch (tpm2_rc_value(ret)) { + case TPM2_RC_SUCCESS: + return 0; + case TPM2_RC_SESSION_MEMORY: + return -ENOMEM; + default: + return -EFAULT; + } +} + #if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE) extern int tpm_is_tpm2(struct tpm_chip *chip); diff --git a/include/linux/trace.h b/include/linux/trace.h index fdcd76b7be83..7eaad857dee0 100644 --- a/include/linux/trace.h +++ b/include/linux/trace.h @@ -72,8 +72,8 @@ static inline int unregister_ftrace_export(struct trace_export *export) static inline void trace_printk_init_buffers(void) { } -static inline int trace_array_printk(struct trace_array *tr, unsigned long ip, - const char *fmt, ...) +static inline __printf(3, 4) +int trace_array_printk(struct trace_array *tr, unsigned long ip, const char *fmt, ...) { return 0; } diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h index 1ef95c0287f0..a93ed5ac3226 100644 --- a/include/linux/trace_seq.h +++ b/include/linux/trace_seq.h @@ -88,8 +88,8 @@ extern __printf(2, 3) void trace_seq_printf(struct trace_seq *s, const char *fmt, ...); extern __printf(2, 0) void trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args); -extern void -trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary); +extern __printf(2, 0) +void trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary); extern int trace_print_seq(struct seq_file *m, struct trace_seq *s); extern int trace_seq_to_user(struct trace_seq *s, char __user *ubuf, int cnt); @@ -113,8 +113,8 @@ static inline __printf(2, 3) void trace_seq_printf(struct trace_seq *s, const char *fmt, ...) { } -static inline void -trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary) +static inline __printf(2, 0) +void trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary) { } diff --git a/include/linux/types.h b/include/linux/types.h index 2bc8766ba20c..2d7b9ae8714c 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -115,8 +115,9 @@ typedef u64 u_int64_t; typedef s64 int64_t; #endif -/* this is a special 64bit data type that is 8-byte aligned */ +/* These are the special 64-bit data types that are 8-byte aligned */ #define aligned_u64 __aligned_u64 +#define aligned_s64 __aligned_s64 #define aligned_be64 __aligned_be64 #define aligned_le64 __aligned_le64 diff --git a/include/linux/usb.h b/include/linux/usb.h index 672d8fc2abdb..e76e3515a1da 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -612,6 +612,7 @@ struct usb3_lpm_parameters { * FIXME -- complete doc * @authenticated: Crypto authentication passed * @tunnel_mode: Connection native or tunneled over USB4 + * @usb4_link: device link to the USB4 host interface * @lpm_capable: device supports LPM * @lpm_devinit_allow: Allow USB3 device initiated LPM, exit latency is in range * @usb2_hw_lpm_capable: device can perform USB2 hardware LPM @@ -722,6 +723,7 @@ struct usb_device { unsigned reset_resume:1; unsigned port_is_suspended:1; enum usb_link_tunnel_mode tunnel_mode; + struct device_link *usb4_link; int slot_id; struct usb2_lpm_parameters l1_params; diff --git a/include/linux/usb/r8152.h b/include/linux/usb/r8152.h index 33a4c146dc19..2ca60828f28b 100644 --- a/include/linux/usb/r8152.h +++ b/include/linux/usb/r8152.h @@ -30,6 +30,7 @@ #define VENDOR_ID_NVIDIA 0x0955 #define VENDOR_ID_TPLINK 0x2357 #define VENDOR_ID_DLINK 0x2001 +#define VENDOR_ID_DELL 0x413c #define VENDOR_ID_ASUS 0x0b05 #if IS_REACHABLE(CONFIG_USB_RTL8152) diff --git a/include/linux/usb/typec_dp.h b/include/linux/usb/typec_dp.h index f2da264d9c14..acb0ad03bdac 100644 --- a/include/linux/usb/typec_dp.h +++ b/include/linux/usb/typec_dp.h @@ -57,6 +57,7 @@ enum { DP_PIN_ASSIGN_D, DP_PIN_ASSIGN_E, DP_PIN_ASSIGN_F, /* Not supported after v1.0b */ + DP_PIN_ASSIGN_MAX, }; /* DisplayPort alt mode specific commands */ diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 73c8922e69e0..d791d47eb00e 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -103,7 +103,8 @@ int virtqueue_resize(struct virtqueue *vq, u32 num, void (*recycle)(struct virtqueue *vq, void *buf), void (*recycle_done)(struct virtqueue *vq)); int virtqueue_reset(struct virtqueue *vq, - void (*recycle)(struct virtqueue *vq, void *buf)); + void (*recycle)(struct virtqueue *vq, void *buf), + void (*recycle_done)(struct virtqueue *vq)); struct virtio_admin_cmd { __le16 opcode; diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 0387d64e2c66..36fb3edfa403 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -140,6 +140,7 @@ struct virtio_vsock_sock { u32 last_fwd_cnt; u32 rx_bytes; u32 buf_alloc; + u32 buf_used; struct sk_buff_head rx_queue; u32 msg_count; }; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index ad2ce7a6ab7a..2dcf76219131 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -61,6 +61,7 @@ struct vm_struct { unsigned int nr_pages; phys_addr_t phys_addr; const void *caller; + unsigned long requested_size; }; struct vmap_area { diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 8daa0929865c..43343f1586d1 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -821,7 +821,9 @@ struct v4l2_subdev_state { * possible configuration from the remote end, likely calling * this operation as close as possible to stream on time. The * operation shall fail if the pad index it has been called on - * is not valid or in case of unrecoverable failures. + * is not valid or in case of unrecoverable failures. The + * config argument has been memset to 0 just before calling + * the op. * * @set_routing: Enable or disable data connection routes described in the * subdevice routing table. Subdevs that implement this operation diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 71d243287640..40fce4193cc1 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1913,6 +1913,8 @@ struct hci_cp_le_pa_create_sync { __u8 sync_cte_type; } __packed; +#define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 + #define HCI_OP_LE_PA_TERM_SYNC 0x2046 struct hci_cp_le_pa_term_sync { __le16 handle; @@ -2812,7 +2814,7 @@ struct hci_evt_le_create_big_complete { __le16 bis_handle[]; } __packed; -#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d +#define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d struct hci_evt_le_big_sync_estabilished { __u8 status; __u8 handle; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 4245910ffc4a..730aa0245aef 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -29,6 +29,7 @@ #include <linux/idr.h> #include <linux/leds.h> #include <linux/rculist.h> +#include <linux/srcu.h> #include <net/bluetooth/hci.h> #include <net/bluetooth/hci_sync.h> @@ -338,6 +339,7 @@ struct adv_monitor { struct hci_dev { struct list_head list; + struct srcu_struct srcu; struct mutex lock; struct ida unset_handle_ida; @@ -538,6 +540,7 @@ struct hci_dev { struct hci_conn_hash conn_hash; struct list_head mesh_pending; + struct mutex mgmt_pending_lock; struct list_head mgmt_pending; struct list_head reject_list; struct list_head accept_list; @@ -1105,10 +1108,8 @@ static inline struct hci_conn *hci_conn_hash_lookup_bis(struct hci_dev *hdev, return NULL; } -static inline struct hci_conn *hci_conn_hash_lookup_sid(struct hci_dev *hdev, - __u8 sid, - bdaddr_t *dst, - __u8 dst_type) +static inline struct hci_conn * +hci_conn_hash_lookup_create_pa_sync(struct hci_dev *hdev) { struct hci_conn_hash *h = &hdev->conn_hash; struct hci_conn *c; @@ -1116,8 +1117,10 @@ static inline struct hci_conn *hci_conn_hash_lookup_sid(struct hci_dev *hdev, rcu_read_lock(); list_for_each_entry_rcu(c, &h->list, list) { - if (c->type != ISO_LINK || bacmp(&c->dst, dst) || - c->dst_type != dst_type || c->sid != sid) + if (c->type != ISO_LINK) + continue; + + if (!test_bit(HCI_CONN_CREATE_PA_SYNC, &c->flags)) continue; rcu_read_unlock(); @@ -1506,8 +1509,6 @@ bool hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); bool hci_iso_setup_path(struct hci_conn *conn); int hci_le_create_cis_pending(struct hci_dev *hdev); -int hci_pa_create_sync_pending(struct hci_dev *hdev); -int hci_le_big_create_sync_pending(struct hci_dev *hdev); int hci_conn_check_create_cis(struct hci_conn *conn); struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst, @@ -1548,9 +1549,9 @@ struct hci_conn *hci_connect_bis(struct hci_dev *hdev, bdaddr_t *dst, __u8 data_len, __u8 *data); struct hci_conn *hci_pa_create_sync(struct hci_dev *hdev, bdaddr_t *dst, __u8 dst_type, __u8 sid, struct bt_iso_qos *qos); -int hci_le_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon, - struct bt_iso_qos *qos, - __u16 sync_handle, __u8 num_bis, __u8 bis[]); +int hci_conn_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon, + struct bt_iso_qos *qos, __u16 sync_handle, + __u8 num_bis, __u8 bis[]); int hci_conn_check_link_mode(struct hci_conn *conn); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type, @@ -2381,7 +2382,6 @@ void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev, u8 instance); void mgmt_advertising_removed(struct sock *sk, struct hci_dev *hdev, u8 instance); -void mgmt_adv_monitor_removed(struct hci_dev *hdev, u16 handle); int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip); void mgmt_adv_monitor_device_lost(struct hci_dev *hdev, u16 handle, bdaddr_t *bdaddr, u8 addr_type); diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h index f3052cb252ef..dbabc17b30cd 100644 --- a/include/net/bluetooth/hci_sync.h +++ b/include/net/bluetooth/hci_sync.h @@ -186,3 +186,6 @@ int hci_connect_le_sync(struct hci_dev *hdev, struct hci_conn *conn); int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn); int hci_le_conn_update_sync(struct hci_dev *hdev, struct hci_conn *conn, struct hci_conn_params *params); + +int hci_connect_pa_sync(struct hci_dev *hdev, struct hci_conn *conn); +int hci_connect_big_sync(struct hci_dev *hdev, struct hci_conn *conn); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 941dc62f3027..8a712ca73f2b 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -127,6 +127,8 @@ struct wiphy; * even if it is otherwise disabled. * @IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP: Allow using this channel for AP operation * with very low power (VLP), even if otherwise set to NO_IR. + * @IEEE80211_CHAN_ALLOW_20MHZ_ACTIVITY: Allow activity on a 20 MHz channel, + * even if otherwise set to NO_IR. */ enum ieee80211_channel_flags { IEEE80211_CHAN_DISABLED = BIT(0), @@ -155,6 +157,7 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT = BIT(23), IEEE80211_CHAN_CAN_MONITOR = BIT(24), IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP = BIT(25), + IEEE80211_CHAN_ALLOW_20MHZ_ACTIVITY = BIT(26), }; #define IEEE80211_CHAN_NO_HT40 \ diff --git a/include/net/checksum.h b/include/net/checksum.h index 1338cb92c8e7..28b101f26636 100644 --- a/include/net/checksum.h +++ b/include/net/checksum.h @@ -158,7 +158,7 @@ void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb, const __be32 *from, const __be32 *to, bool pseudohdr); void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb, - __wsum diff, bool pseudohdr); + __wsum diff, bool pseudohdr, bool ipv6); static __always_inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb, diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 248bfb26e2af..6d52b5584d2f 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -363,15 +363,6 @@ struct ipcm6_cookie { struct ipv6_txoptions *opt; }; -static inline void ipcm6_init(struct ipcm6_cookie *ipc6) -{ - *ipc6 = (struct ipcm6_cookie) { - .hlimit = -1, - .tclass = -1, - .dontfrag = -1, - }; -} - static inline void ipcm6_init_sk(struct ipcm6_cookie *ipc6, const struct sock *sk) { diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 3b964f8834e7..8e7094160206 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -7,7 +7,7 @@ * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2024 Intel Corporation + * Copyright (C) 2018 - 2025 Intel Corporation */ #ifndef MAC80211_H @@ -3803,7 +3803,7 @@ enum ieee80211_reconfig_type { * @was_assoc: set if this call is due to deauth/disassoc * while just having been associated * @link_id: the link id on which the frame will be TX'ed. - * Only used with the mgd_prepare_tx() method. + * 0 for a non-MLO connection. */ struct ieee80211_prep_tx_info { u16 duration; @@ -5312,22 +5312,6 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, int max_rates); /** - * ieee80211_sta_set_expected_throughput - set the expected tpt for a station - * - * Call this function to notify mac80211 about a change in expected throughput - * to a station. A driver for a device that does rate control in firmware can - * call this function when the expected throughput estimate towards a station - * changes. The information is used to tune the CoDel AQM applied to traffic - * going towards that station (which can otherwise be too aggressive and cause - * slow stations to starve). - * - * @pubsta: the station to set throughput for. - * @thr: the current expected throughput in kbps. - */ -void ieee80211_sta_set_expected_throughput(struct ieee80211_sta *pubsta, - u32 thr); - -/** * ieee80211_tx_rate_update - transmit rate update callback * * Drivers should call this functions with a non-NULL pub sta diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h index 5ca019d294ca..173bcfcd868a 100644 --- a/include/net/netdev_queues.h +++ b/include/net/netdev_queues.h @@ -92,6 +92,12 @@ struct netdev_stat_ops { struct netdev_queue_stats_tx *tx); }; +void netdev_stat_queue_sum(struct net_device *netdev, + int rx_start, int rx_end, + struct netdev_queue_stats_rx *rx_sum, + int tx_start, int tx_end, + struct netdev_queue_stats_tx *tx_sum); + /** * struct netdev_queue_mgmt_ops - netdev ops for queue management * diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index 38cae7113de4..7370fba844ef 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -2,6 +2,7 @@ #ifndef _NFT_FIB_H_ #define _NFT_FIB_H_ +#include <net/l3mdev.h> #include <net/netfilter/nf_tables.h> struct nft_fib { @@ -18,6 +19,35 @@ nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in) return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK; } +static inline bool nft_fib_can_skip(const struct nft_pktinfo *pkt) +{ + const struct net_device *indev = nft_in(pkt); + const struct sock *sk; + + switch (nft_hook(pkt)) { + case NF_INET_PRE_ROUTING: + case NF_INET_INGRESS: + case NF_INET_LOCAL_IN: + break; + default: + return false; + } + + sk = pkt->skb->sk; + if (sk && sk_fullsock(sk)) + return sk->sk_rx_dst_ifindex == indev->ifindex; + + return nft_fib_is_loopback(pkt->skb, indev); +} + +static inline int nft_fib_l3mdev_master_ifindex_rcu(const struct nft_pktinfo *pkt, + const struct net_device *iif) +{ + const struct net_device *dev = iif ? iif : pkt->skb->dev; + + return l3mdev_master_ifindex_rcu(dev); +} + int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr, bool reset); int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nlattr * const tb[]); diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index c022c410abe3..f53e2c90b686 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -6,6 +6,7 @@ #include <linux/dma-direction.h> #include <linux/ptr_ring.h> #include <linux/types.h> +#include <linux/xarray.h> #include <net/netmem.h> #define PP_FLAG_DMA_MAP BIT(0) /* Should page_pool do the DMA @@ -33,6 +34,9 @@ #define PP_FLAG_ALL (PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV | \ PP_FLAG_SYSTEM_POOL | PP_FLAG_ALLOW_UNREADABLE_NETMEM) +/* Index limit to stay within PP_DMA_INDEX_BITS for DMA indices */ +#define PP_DMA_INDEX_LIMIT XA_LIMIT(1, BIT(PP_DMA_INDEX_BITS) - 1) + /* * Fast allocation side cache array/stack * @@ -216,6 +220,8 @@ struct page_pool { void *mp_priv; + struct xarray dma_mapped; + #ifdef CONFIG_PAGE_POOL_STATS /* recycle stats are per-cpu to avoid locking */ struct page_pool_recycle_stats __percpu *recycle_stats; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 24e48af7e8f7..a9d7e9ecee6b 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -1031,6 +1031,21 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh) return skb; } +static inline struct sk_buff *qdisc_dequeue_internal(struct Qdisc *sch, bool direct) +{ + struct sk_buff *skb; + + skb = __skb_dequeue(&sch->gso_skb); + if (skb) { + sch->q.qlen--; + return skb; + } + if (direct) + return __qdisc_dequeue_head(&sch->q); + else + return sch->dequeue(sch); +} + static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch) { struct sk_buff *skb = __qdisc_dequeue_head(&sch->q); diff --git a/include/net/sock.h b/include/net/sock.h index fa9b9dadbe17..b7270b6b9e9c 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2942,8 +2942,11 @@ int sock_ioctl_inout(struct sock *sk, unsigned int cmd, int sk_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); static inline bool sk_is_readable(struct sock *sk) { - if (sk->sk_prot->sock_is_readable) - return sk->sk_prot->sock_is_readable(sk); + const struct proto *prot = READ_ONCE(sk->sk_prot); + + if (prot->sock_is_readable) + return prot->sock_is_readable(sk); + return false; } #endif /* _SOCK_H */ diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index bfe625b55d55..df3f5f07bc7c 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -71,9 +71,6 @@ struct xdp_sock { */ u32 tx_budget_spent; - /* Protects generic receive. */ - spinlock_t rx_lock; - /* Statistics */ u64 rx_dropped; u64 rx_queue_full; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 83e9ef25b8d0..1484dd15a369 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -233,7 +233,6 @@ struct xfrm_state { /* Data for encapsulator */ struct xfrm_encap_tmpl *encap; - struct sock __rcu *encap_sk; /* NAT keepalive */ u32 nat_keepalive_interval; /* seconds */ diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index bacb33f1e3e5..823fd5c7a3b1 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -55,6 +55,8 @@ struct xsk_buff_pool { refcount_t users; struct xdp_umem *umem; struct work_struct work; + /* Protects generic receive in shared and non-shared umem mode. */ + spinlock_t rx_lock; struct list_head free_list; struct list_head xskb_list; u32 heads_cnt; diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h index fe0512116958..555ea3d142a4 100644 --- a/include/rdma/uverbs_std_types.h +++ b/include/rdma/uverbs_std_types.h @@ -34,7 +34,7 @@ static inline void *_uobj_get_obj_read(struct ib_uobject *uobj) { if (IS_ERR(uobj)) - return NULL; + return ERR_CAST(uobj); return uobj->object; } #define uobj_get_obj_read(_object, _type, _id, _attrs) \ diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h index 5870a94599a2..d5f6a228df65 100644 --- a/include/soc/qcom/ice.h +++ b/include/soc/qcom/ice.h @@ -34,4 +34,6 @@ int qcom_ice_program_key(struct qcom_ice *ice, int slot); int qcom_ice_evict_key(struct qcom_ice *ice, int slot); struct qcom_ice *of_qcom_ice_get(struct device *dev); +struct qcom_ice *devm_of_qcom_ice_get(struct device *dev); + #endif /* __QCOM_ICE_H__ */ diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h index 575e55aa08ca..c1fe6290d04d 100644 --- a/include/sound/hda_codec.h +++ b/include/sound/hda_codec.h @@ -195,6 +195,7 @@ struct hda_codec { /* beep device */ struct hda_beep *beep; unsigned int beep_mode; + bool beep_just_power_on; /* widget capabilities cache */ u32 *wcaps; diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index b098ceadbe74..9a70048adbc0 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -223,7 +223,7 @@ struct hdac_driver { struct device_driver driver; int type; const struct hda_device_id *id_table; - int (*match)(struct hdac_device *dev, struct hdac_driver *drv); + int (*match)(struct hdac_device *dev, const struct hdac_driver *drv); void (*unsol_event)(struct hdac_device *dev, unsigned int event); /* fields used by ext bus APIs */ @@ -235,7 +235,7 @@ struct hdac_driver { #define drv_to_hdac_driver(_drv) container_of(_drv, struct hdac_driver, driver) const struct hda_device_id * -hdac_get_device_id(struct hdac_device *hdev, struct hdac_driver *drv); +hdac_get_device_id(struct hdac_device *hdev, const struct hdac_driver *drv); /* * Bus verb operators diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 0bf7d25434d7..d9baf24b8ceb 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1428,6 +1428,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/include/sound/ump_convert.h b/include/sound/ump_convert.h index d099ae27f849..682499b871ea 100644 --- a/include/sound/ump_convert.h +++ b/include/sound/ump_convert.h @@ -19,7 +19,7 @@ struct ump_cvt_to_ump_bank { /* context for converting from MIDI1 byte stream to UMP packet */ struct ump_cvt_to_ump { /* MIDI1 intermediate buffer */ - unsigned char buf[4]; + unsigned char buf[6]; /* up to 6 bytes for SysEx */ int len; int cmd_bytes; diff --git a/include/sound/ump_msg.h b/include/sound/ump_msg.h index 72f60ddfea75..9556b4755a1e 100644 --- a/include/sound/ump_msg.h +++ b/include/sound/ump_msg.h @@ -604,7 +604,7 @@ struct snd_ump_stream_msg_ep_info { } __packed; /* UMP Stream Message: Device Info Notification (128bit) */ -struct snd_ump_stream_msg_devince_info { +struct snd_ump_stream_msg_device_info { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; @@ -754,7 +754,7 @@ struct snd_ump_stream_msg_fb_name { union snd_ump_stream_msg { struct snd_ump_stream_msg_ep_discovery ep_discovery; struct snd_ump_stream_msg_ep_info ep_info; - struct snd_ump_stream_msg_devince_info device_info; + struct snd_ump_stream_msg_device_info device_info; struct snd_ump_stream_msg_stream_cfg stream_cfg; struct snd_ump_stream_msg_fb_discovery fb_discovery; struct snd_ump_stream_msg_fb_info fb_info; diff --git a/include/trace/events/block.h b/include/trace/events/block.h index 1527d5d45e01..bd0ea07338eb 100644 --- a/include/trace/events/block.h +++ b/include/trace/events/block.h @@ -99,7 +99,7 @@ TRACE_EVENT(block_rq_requeue, __entry->dev = rq->q->disk ? disk_devt(rq->q->disk) : 0; __entry->sector = blk_rq_trace_sector(rq); __entry->nr_sector = blk_rq_trace_nr_sectors(rq); - __entry->ioprio = rq->ioprio; + __entry->ioprio = req_get_ioprio(rq); blk_fill_rwbs(__entry->rwbs, rq->cmd_flags); __get_str(cmd)[0] = '\0'; @@ -136,7 +136,7 @@ DECLARE_EVENT_CLASS(block_rq_completion, __entry->sector = blk_rq_pos(rq); __entry->nr_sector = nr_bytes >> 9; __entry->error = blk_status_to_errno(error); - __entry->ioprio = rq->ioprio; + __entry->ioprio = req_get_ioprio(rq); blk_fill_rwbs(__entry->rwbs, rq->cmd_flags); __get_str(cmd)[0] = '\0'; @@ -209,7 +209,7 @@ DECLARE_EVENT_CLASS(block_rq, __entry->sector = blk_rq_trace_sector(rq); __entry->nr_sector = blk_rq_trace_nr_sectors(rq); __entry->bytes = blk_rq_bytes(rq); - __entry->ioprio = rq->ioprio; + __entry->ioprio = req_get_ioprio(rq); blk_fill_rwbs(__entry->rwbs, rq->cmd_flags); __get_str(cmd)[0] = '\0'; diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index af6b3827fb1d..3b16b0cc1b7a 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -1924,7 +1924,7 @@ DECLARE_EVENT_CLASS(btrfs__prelim_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, const struct prelim_ref *oldref, const struct prelim_ref *newref, u64 tree_size), - TP_ARGS(fs_info, newref, oldref, tree_size), + TP_ARGS(fs_info, oldref, newref, tree_size), TP_STRUCT__entry_btrfs( __field( u64, root_id ) diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h index 57df3843e650..ad79f1ca4fb5 100644 --- a/include/trace/events/erofs.h +++ b/include/trace/events/erofs.h @@ -211,24 +211,6 @@ TRACE_EVENT(erofs_map_blocks_exit, show_mflags(__entry->mflags), __entry->ret) ); -TRACE_EVENT(erofs_destroy_inode, - TP_PROTO(struct inode *inode), - - TP_ARGS(inode), - - TP_STRUCT__entry( - __field( dev_t, dev ) - __field( erofs_nid_t, nid ) - ), - - TP_fast_assign( - __entry->dev = inode->i_sb->s_dev; - __entry->nid = EROFS_I(inode)->nid; - ), - - TP_printk("dev = (%d,%d), nid = %llu", show_dev_nid(__entry)) -); - #endif /* _TRACE_EROFS_H */ /* This part must be outside protection */ diff --git a/include/trace/stages/stage3_trace_output.h b/include/trace/stages/stage3_trace_output.h index c1fb1355d309..1e7b0bef95f5 100644 --- a/include/trace/stages/stage3_trace_output.h +++ b/include/trace/stages/stage3_trace_output.h @@ -119,6 +119,14 @@ trace_print_array_seq(p, array, count, el_size); \ }) +#undef __print_dynamic_array +#define __print_dynamic_array(array, el_size) \ + ({ \ + __print_array(__get_dynamic_array(array), \ + __get_dynamic_array_len(array) / (el_size), \ + (el_size)); \ + }) + #undef __print_hex_dump #define __print_hex_dump(prefix_str, prefix_type, \ rowsize, groupsize, buf, len, ascii) \ diff --git a/include/trace/stages/stage7_class_define.h b/include/trace/stages/stage7_class_define.h index bcb960d16fc0..fcd564a590f4 100644 --- a/include/trace/stages/stage7_class_define.h +++ b/include/trace/stages/stage7_class_define.h @@ -22,6 +22,7 @@ #undef __get_rel_cpumask #undef __get_rel_sockaddr #undef __print_array +#undef __print_dynamic_array #undef __print_hex_dump #undef __get_buf diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h index 084fb529e1e9..4b261eb705bc 100644 --- a/include/uapi/drm/ivpu_accel.h +++ b/include/uapi/drm/ivpu_accel.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* - * Copyright (C) 2020-2024 Intel Corporation + * Copyright (C) 2020-2025 Intel Corporation */ #ifndef __UAPI_IVPU_DRM_H__ @@ -131,7 +131,7 @@ struct drm_ivpu_param { * platform type when executing on a simulator or emulator (read-only) * * %DRM_IVPU_PARAM_CORE_CLOCK_RATE: - * Current PLL frequency (read-only) + * Maximum frequency of the NPU data processing unit clock (read-only) * * %DRM_IVPU_PARAM_NUM_CONTEXTS: * Maximum number of simultaneously existing contexts (read-only) @@ -261,7 +261,7 @@ struct drm_ivpu_bo_info { /* drm_ivpu_submit engines */ #define DRM_IVPU_ENGINE_COMPUTE 0 -#define DRM_IVPU_ENGINE_COPY 1 +#define DRM_IVPU_ENGINE_COPY 1 /* Deprecated */ /** * struct drm_ivpu_submit - Submit commands to the VPU @@ -292,10 +292,6 @@ struct drm_ivpu_submit { * %DRM_IVPU_ENGINE_COMPUTE: * * Performs Deep Learning Neural Compute Inference Operations - * - * %DRM_IVPU_ENGINE_COPY: - * - * Performs memory copy operations to/from system memory allocated for VPU */ __u32 engine; diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 4a939c90dc2e..5a5cdb453935 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1206,6 +1206,7 @@ enum bpf_perf_event_type { #define BPF_F_BEFORE (1U << 3) #define BPF_F_AFTER (1U << 4) #define BPF_F_ID (1U << 5) +#define BPF_F_PREORDER (1U << 6) #define BPF_F_LINK BPF_F_LINK /* 1 << 13 */ /* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the @@ -2034,6 +2035,7 @@ union bpf_attr { * for updates resulting in a null checksum the value is set to * **CSUM_MANGLED_0** instead. Flag **BPF_F_PSEUDO_HDR** indicates * the checksum is to be computed against a pseudo-header. + * Flag **BPF_F_IPV6** should be set for IPv6 packets. * * This helper works in combination with **bpf_csum_diff**\ (), * which does not update the checksum in-place, but offers more @@ -6048,6 +6050,7 @@ enum { BPF_F_PSEUDO_HDR = (1ULL << 4), BPF_F_MARK_MANGLED_0 = (1ULL << 5), BPF_F_MARK_ENFORCE = (1ULL << 6), + BPF_F_IPV6 = (1ULL << 7), }; /* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */ diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h index 8c4470742dcd..41048271a066 100644 --- a/include/uapi/linux/iommufd.h +++ b/include/uapi/linux/iommufd.h @@ -504,9 +504,17 @@ enum iommu_hw_info_type { * IOMMU_HWPT_GET_DIRTY_BITMAP * IOMMU_HWPT_SET_DIRTY_TRACKING * + * @IOMMU_HW_CAP_PCI_PASID_EXEC: Execute Permission Supported, user ignores it + * when the struct + * iommu_hw_info::out_max_pasid_log2 is zero. + * @IOMMU_HW_CAP_PCI_PASID_PRIV: Privileged Mode Supported, user ignores it + * when the struct + * iommu_hw_info::out_max_pasid_log2 is zero. */ enum iommufd_hw_capabilities { IOMMU_HW_CAP_DIRTY_TRACKING = 1 << 0, + IOMMU_HW_CAP_PCI_PASID_EXEC = 1 << 1, + IOMMU_HW_CAP_PCI_PASID_PRIV = 1 << 2, }; /** @@ -522,6 +530,9 @@ enum iommufd_hw_capabilities { * iommu_hw_info_type. * @out_capabilities: Output the generic iommu capability info type as defined * in the enum iommu_hw_capabilities. + * @out_max_pasid_log2: Output the width of PASIDs. 0 means no PASID support. + * PCI devices turn to out_capabilities to check if the + * specific capabilities is supported or not. * @__reserved: Must be 0 * * Query an iommu type specific hardware information data from an iommu behind @@ -545,7 +556,8 @@ struct iommu_hw_info { __u32 data_len; __aligned_u64 data_uptr; __u32 out_data_type; - __u32 __reserved; + __u8 out_max_pasid_log2; + __u8 __reserved[3]; __aligned_u64 out_capabilities; }; #define IOMMU_GET_HW_INFO _IO(IOMMUFD_TYPE, IOMMUFD_CMD_GET_HW_INFO) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f97f5adc8d51..c2d7faf8d87f 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4294,6 +4294,8 @@ enum nl80211_wmm_rule { * otherwise completely disabled. * @NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP: This channel can be used for a * very low power (VLP) AP, despite being NO_IR. + * @NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY: This channel can be active in + * 20 MHz bandwidth, despite being NO_IR. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4338,6 +4340,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_6GHZ_AFC_CLIENT, NL80211_FREQUENCY_ATTR_CAN_MONITOR, NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP, + NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4549,31 +4552,34 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_6GHZ_AFC_CLIENT: Client connection to AFC AP not allowed * @NL80211_RRF_ALLOW_6GHZ_VLP_AP: Very low power (VLP) AP can be permitted * despite NO_IR configuration. + * @NL80211_RRF_ALLOW_20MHZ_ACTIVITY: Allow activity in 20 MHz bandwidth, + * despite NO_IR configuration. */ enum nl80211_reg_rule_flags { - NL80211_RRF_NO_OFDM = 1<<0, - NL80211_RRF_NO_CCK = 1<<1, - NL80211_RRF_NO_INDOOR = 1<<2, - NL80211_RRF_NO_OUTDOOR = 1<<3, - NL80211_RRF_DFS = 1<<4, - NL80211_RRF_PTP_ONLY = 1<<5, - NL80211_RRF_PTMP_ONLY = 1<<6, - NL80211_RRF_NO_IR = 1<<7, - __NL80211_RRF_NO_IBSS = 1<<8, - NL80211_RRF_AUTO_BW = 1<<11, - NL80211_RRF_IR_CONCURRENT = 1<<12, - NL80211_RRF_NO_HT40MINUS = 1<<13, - NL80211_RRF_NO_HT40PLUS = 1<<14, - NL80211_RRF_NO_80MHZ = 1<<15, - NL80211_RRF_NO_160MHZ = 1<<16, - NL80211_RRF_NO_HE = 1<<17, - NL80211_RRF_NO_320MHZ = 1<<18, - NL80211_RRF_NO_EHT = 1<<19, - NL80211_RRF_PSD = 1<<20, - NL80211_RRF_DFS_CONCURRENT = 1<<21, - NL80211_RRF_NO_6GHZ_VLP_CLIENT = 1<<22, - NL80211_RRF_NO_6GHZ_AFC_CLIENT = 1<<23, - NL80211_RRF_ALLOW_6GHZ_VLP_AP = 1<<24, + NL80211_RRF_NO_OFDM = 1 << 0, + NL80211_RRF_NO_CCK = 1 << 1, + NL80211_RRF_NO_INDOOR = 1 << 2, + NL80211_RRF_NO_OUTDOOR = 1 << 3, + NL80211_RRF_DFS = 1 << 4, + NL80211_RRF_PTP_ONLY = 1 << 5, + NL80211_RRF_PTMP_ONLY = 1 << 6, + NL80211_RRF_NO_IR = 1 << 7, + __NL80211_RRF_NO_IBSS = 1 << 8, + NL80211_RRF_AUTO_BW = 1 << 11, + NL80211_RRF_IR_CONCURRENT = 1 << 12, + NL80211_RRF_NO_HT40MINUS = 1 << 13, + NL80211_RRF_NO_HT40PLUS = 1 << 14, + NL80211_RRF_NO_80MHZ = 1 << 15, + NL80211_RRF_NO_160MHZ = 1 << 16, + NL80211_RRF_NO_HE = 1 << 17, + NL80211_RRF_NO_320MHZ = 1 << 18, + NL80211_RRF_NO_EHT = 1 << 19, + NL80211_RRF_PSD = 1 << 20, + NL80211_RRF_DFS_CONCURRENT = 1 << 21, + NL80211_RRF_NO_6GHZ_VLP_CLIENT = 1 << 22, + NL80211_RRF_NO_6GHZ_AFC_CLIENT = 1 << 23, + NL80211_RRF_ALLOW_6GHZ_VLP_AP = 1 << 24, + NL80211_RRF_ALLOW_20MHZ_ACTIVITY = 1 << 25, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR diff --git a/include/uapi/linux/types.h b/include/uapi/linux/types.h index 6375a0684052..48b933938877 100644 --- a/include/uapi/linux/types.h +++ b/include/uapi/linux/types.h @@ -53,6 +53,7 @@ typedef __u32 __bitwise __wsum; * No conversions are necessary between 32-bit user-space and a 64-bit kernel. */ #define __aligned_u64 __u64 __attribute__((aligned(8))) +#define __aligned_s64 __s64 __attribute__((aligned(8))) #define __aligned_be64 __be64 __attribute__((aligned(8))) #define __aligned_le64 __le64 __attribute__((aligned(8))) diff --git a/include/uapi/linux/vm_sockets.h b/include/uapi/linux/vm_sockets.h index ed07181d4eff..e05280e41522 100644 --- a/include/uapi/linux/vm_sockets.h +++ b/include/uapi/linux/vm_sockets.h @@ -17,6 +17,10 @@ #ifndef _UAPI_VM_SOCKETS_H #define _UAPI_VM_SOCKETS_H +#ifndef __KERNEL__ +#include <sys/socket.h> /* for struct sockaddr and sa_family_t */ +#endif + #include <linux/socket.h> #include <linux/types.h> diff --git a/include/ufs/ufs_quirks.h b/include/ufs/ufs_quirks.h index 41ff44dfa1db..f52de5ed1b3b 100644 --- a/include/ufs/ufs_quirks.h +++ b/include/ufs/ufs_quirks.h @@ -107,4 +107,10 @@ struct ufs_dev_quirk { */ #define UFS_DEVICE_QUIRK_DELAY_AFTER_LPM (1 << 11) +/* + * Some ufs devices may need more time to be in hibern8 before exiting. + * Enable this quirk to give it an additional 100us. + */ +#define UFS_DEVICE_QUIRK_PA_HIBER8TIME (1 << 12) + #endif /* UFS_QUIRKS_H_ */ |