diff options
Diffstat (limited to 'include')
57 files changed, 575 insertions, 228 deletions
diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 3731828825bd..281afff6ee4e 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -718,6 +718,7 @@ # define DP_PSR_SU_REGION_SCANLINE_CAPTURE BIT(4) /* eDP 1.4a */ # define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS BIT(5) /* eDP 1.4a */ # define DP_PSR_ENABLE_PSR2 BIT(6) /* eDP 1.4a */ +# define DP_PSR_ENABLE_SU_REGION_ET BIT(7) /* eDP 1.5 */ #define DP_ADAPTER_CTRL 0x1a0 # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE (1 << 0) diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index 863b2e7add29..4cf6cb3797ad 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -98,8 +98,9 @@ struct drm_dp_vsc_sdp { enum dp_content_type content_type; }; -void drm_dp_vsc_sdp_log(const char *level, struct device *dev, - const struct drm_dp_vsc_sdp *vsc); +void drm_dp_vsc_sdp_log(struct drm_printer *p, const struct drm_dp_vsc_sdp *vsc); + +bool drm_dp_vsc_sdp_supported(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]); int drm_dp_psr_setup_time(const u8 psr_cap[EDP_PSR_RECEIVER_CAP_SIZE]); @@ -463,9 +464,15 @@ struct drm_dp_aux { * @is_remote: Is this AUX CH actually using sideband messaging. */ bool is_remote; + + /** + * @powered_down: If true then the remote endpoint is powered down. + */ + bool powered_down; }; int drm_dp_dpcd_probe(struct drm_dp_aux *aux, unsigned int offset); +void drm_dp_dpcd_set_powered(struct drm_dp_aux *aux, bool powered); ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset, void *buffer, size_t size); ssize_t drm_dp_dpcd_write(struct drm_dp_aux *aux, unsigned int offset, @@ -813,4 +820,6 @@ int drm_dp_bw_overhead(int lane_count, int hactive, int bpp_x16, unsigned long flags); int drm_dp_bw_channel_coding_efficiency(bool is_uhbr); +ssize_t drm_dp_vsc_sdp_pack(const struct drm_dp_vsc_sdp *vsc, struct dp_sdp *sdp); + #endif /* _DRM_DP_HELPER_H_ */ diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index ee12f829aaf7..3606e1a7f965 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -107,7 +107,7 @@ struct drm_bridge_funcs { * Since this function is both called from the check phase of an atomic * commit, and the mode validation in the probe paths it is not allowed * to look at anything else but the passed-in mode, and validate it - * against configuration-invariant hardward constraints. Any further + * against configuration-invariant hardware constraints. Any further * limits which depend upon the configuration can only be checked in * @mode_fixup. * @@ -589,36 +589,6 @@ struct drm_bridge_funcs { struct drm_connector *connector); /** - * @get_edid: - * - * Read and parse the EDID data of the connected display. - * - * The @get_edid callback is the preferred way of reporting mode - * information for a display connected to the bridge output. Bridges - * that support reading EDID shall implement this callback and leave - * the @get_modes callback unimplemented. - * - * The caller of this operation shall first verify the output - * connection status and refrain from reading EDID from a disconnected - * output. - * - * This callback is optional. Bridges that implement it shall set the - * DRM_BRIDGE_OP_EDID flag in their &drm_bridge->ops. - * - * The connector parameter shall be used for the sole purpose of EDID - * retrieval and parsing, and shall not be stored internally by bridge - * drivers for future usage. - * - * RETURNS: - * - * An edid structure newly allocated with kmalloc() (or similar) on - * success, or NULL otherwise. The caller is responsible for freeing - * the returned edid structure with kfree(). - */ - struct edid *(*get_edid)(struct drm_bridge *bridge, - struct drm_connector *connector); - - /** * @hpd_notify: * * Notify the bridge of hot plug detection. diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 369505447acd..2ebec3984cd4 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -553,6 +553,19 @@ unsigned long drm_gem_lru_scan(struct drm_gem_lru *lru, int drm_gem_evict(struct drm_gem_object *obj); +/** + * drm_gem_object_is_shared_for_memory_stats - helper for shared memory stats + * + * This helper should only be used for fdinfo shared memory stats to determine + * if a GEM object is shared. + * + * @obj: obj in question + */ +static inline bool drm_gem_object_is_shared_for_memory_stats(struct drm_gem_object *obj) +{ + return (obj->handle_count > 1) || obj->dma_buf; +} + #ifdef CONFIG_LOCKDEP /** * drm_gem_gpuva_set_lock() - Set the lock protecting accesses to the gpuva list. diff --git a/include/drm/drm_kunit_helpers.h b/include/drm/drm_kunit_helpers.h index ba483c87f0e7..6e99627edf45 100644 --- a/include/drm/drm_kunit_helpers.h +++ b/include/drm/drm_kunit_helpers.h @@ -3,11 +3,17 @@ #ifndef DRM_KUNIT_HELPERS_H_ #define DRM_KUNIT_HELPERS_H_ +#include <drm/drm_drv.h> + #include <linux/device.h> #include <kunit/test.h> +struct drm_crtc_funcs; +struct drm_crtc_helper_funcs; struct drm_device; +struct drm_plane_funcs; +struct drm_plane_helper_funcs; struct kunit; struct device *drm_kunit_helper_alloc_device(struct kunit *test); @@ -97,4 +103,21 @@ drm_kunit_helper_atomic_state_alloc(struct kunit *test, struct drm_device *drm, struct drm_modeset_acquire_ctx *ctx); +struct drm_plane * +drm_kunit_helper_create_primary_plane(struct kunit *test, + struct drm_device *drm, + const struct drm_plane_funcs *funcs, + const struct drm_plane_helper_funcs *helper_funcs, + const uint32_t *formats, + unsigned int num_formats, + const uint64_t *modifiers); + +struct drm_crtc * +drm_kunit_helper_create_crtc(struct kunit *test, + struct drm_device *drm, + struct drm_plane *primary, + struct drm_plane *cursor, + const struct drm_crtc_funcs *funcs, + const struct drm_crtc_helper_funcs *helper_funcs); + #endif // DRM_KUNIT_HELPERS_H_ diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index dd4883df876a..9cc473e5d353 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -35,6 +35,8 @@ #include <drm/drm.h> +struct drm_device; + /* Do *not* use outside of drm_print.[ch]! */ extern unsigned long __drm_debug; @@ -68,6 +70,101 @@ extern unsigned long __drm_debug; */ /** + * enum drm_debug_category - The DRM debug categories + * + * Each of the DRM debug logging macros use a specific category, and the logging + * is filtered by the drm.debug module parameter. This enum specifies the values + * for the interface. + * + * Each DRM_DEBUG_<CATEGORY> macro logs to DRM_UT_<CATEGORY> category, except + * DRM_DEBUG() logs to DRM_UT_CORE. + * + * Enabling verbose debug messages is done through the drm.debug parameter, each + * category being enabled by a bit: + * + * - drm.debug=0x1 will enable CORE messages + * - drm.debug=0x2 will enable DRIVER messages + * - drm.debug=0x3 will enable CORE and DRIVER messages + * - ... + * - drm.debug=0x1ff will enable all messages + * + * An interesting feature is that it's possible to enable verbose logging at + * run-time by echoing the debug value in its sysfs node:: + * + * # echo 0xf > /sys/module/drm/parameters/debug + * + */ +enum drm_debug_category { + /* These names must match those in DYNAMIC_DEBUG_CLASSBITS */ + /** + * @DRM_UT_CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, + * drm_memory.c, ... + */ + DRM_UT_CORE, + /** + * @DRM_UT_DRIVER: Used in the vendor specific part of the driver: i915, + * radeon, ... macro. + */ + DRM_UT_DRIVER, + /** + * @DRM_UT_KMS: Used in the modesetting code. + */ + DRM_UT_KMS, + /** + * @DRM_UT_PRIME: Used in the prime code. + */ + DRM_UT_PRIME, + /** + * @DRM_UT_ATOMIC: Used in the atomic code. + */ + DRM_UT_ATOMIC, + /** + * @DRM_UT_VBL: Used for verbose debug message in the vblank code. + */ + DRM_UT_VBL, + /** + * @DRM_UT_STATE: Used for verbose atomic state debugging. + */ + DRM_UT_STATE, + /** + * @DRM_UT_LEASE: Used in the lease code. + */ + DRM_UT_LEASE, + /** + * @DRM_UT_DP: Used in the DP code. + */ + DRM_UT_DP, + /** + * @DRM_UT_DRMRES: Used in the drm managed resources code. + */ + DRM_UT_DRMRES +}; + +static inline bool drm_debug_enabled_raw(enum drm_debug_category category) +{ + return unlikely(__drm_debug & BIT(category)); +} + +#define drm_debug_enabled_instrumented(category) \ + ({ \ + pr_debug("todo: is this frequent enough to optimize ?\n"); \ + drm_debug_enabled_raw(category); \ + }) + +#if defined(CONFIG_DRM_USE_DYNAMIC_DEBUG) +/* + * the drm.debug API uses dyndbg, so each drm_*dbg macro/callsite gets + * a descriptor, and only enabled callsites are reachable. They use + * the private macro to avoid re-testing the enable-bit. + */ +#define __drm_debug_enabled(category) true +#define drm_debug_enabled(category) drm_debug_enabled_instrumented(category) +#else +#define __drm_debug_enabled(category) drm_debug_enabled_raw(category) +#define drm_debug_enabled(category) drm_debug_enabled_raw(category) +#endif + +/** * struct drm_printer - drm output "stream" * * Do not use struct members directly. Use drm_printer_seq_file(), @@ -79,6 +176,7 @@ struct drm_printer { void (*puts)(struct drm_printer *p, const char *str); void *arg; const char *prefix; + enum drm_debug_category category; }; void __drm_printfn_coredump(struct drm_printer *p, struct va_format *vaf); @@ -86,7 +184,7 @@ void __drm_puts_coredump(struct drm_printer *p, const char *str); void __drm_printfn_seq_file(struct drm_printer *p, struct va_format *vaf); void __drm_puts_seq_file(struct drm_printer *p, const char *str); void __drm_printfn_info(struct drm_printer *p, struct va_format *vaf); -void __drm_printfn_debug(struct drm_printer *p, struct va_format *vaf); +void __drm_printfn_dbg(struct drm_printer *p, struct va_format *vaf); void __drm_printfn_err(struct drm_printer *p, struct va_format *vaf); __printf(2, 3) @@ -219,132 +317,46 @@ static inline struct drm_printer drm_info_printer(struct device *dev) } /** - * drm_debug_printer - construct a &drm_printer that outputs to pr_debug() - * @prefix: debug output prefix + * drm_dbg_printer - construct a &drm_printer for drm device specific output + * @drm: the &struct drm_device pointer, or NULL + * @category: the debug category to use + * @prefix: debug output prefix, or NULL for no prefix * * RETURNS: * The &drm_printer object */ -static inline struct drm_printer drm_debug_printer(const char *prefix) +static inline struct drm_printer drm_dbg_printer(struct drm_device *drm, + enum drm_debug_category category, + const char *prefix) { struct drm_printer p = { - .printfn = __drm_printfn_debug, - .prefix = prefix + .printfn = __drm_printfn_dbg, + .arg = drm, + .prefix = prefix, + .category = category, }; return p; } /** - * drm_err_printer - construct a &drm_printer that outputs to pr_err() - * @prefix: debug output prefix + * drm_err_printer - construct a &drm_printer that outputs to drm_err() + * @drm: the &struct drm_device pointer + * @prefix: debug output prefix, or NULL for no prefix * * RETURNS: * The &drm_printer object */ -static inline struct drm_printer drm_err_printer(const char *prefix) +static inline struct drm_printer drm_err_printer(struct drm_device *drm, + const char *prefix) { struct drm_printer p = { .printfn = __drm_printfn_err, + .arg = drm, .prefix = prefix }; return p; } -/** - * enum drm_debug_category - The DRM debug categories - * - * Each of the DRM debug logging macros use a specific category, and the logging - * is filtered by the drm.debug module parameter. This enum specifies the values - * for the interface. - * - * Each DRM_DEBUG_<CATEGORY> macro logs to DRM_UT_<CATEGORY> category, except - * DRM_DEBUG() logs to DRM_UT_CORE. - * - * Enabling verbose debug messages is done through the drm.debug parameter, each - * category being enabled by a bit: - * - * - drm.debug=0x1 will enable CORE messages - * - drm.debug=0x2 will enable DRIVER messages - * - drm.debug=0x3 will enable CORE and DRIVER messages - * - ... - * - drm.debug=0x1ff will enable all messages - * - * An interesting feature is that it's possible to enable verbose logging at - * run-time by echoing the debug value in its sysfs node:: - * - * # echo 0xf > /sys/module/drm/parameters/debug - * - */ -enum drm_debug_category { - /* These names must match those in DYNAMIC_DEBUG_CLASSBITS */ - /** - * @DRM_UT_CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, - * drm_memory.c, ... - */ - DRM_UT_CORE, - /** - * @DRM_UT_DRIVER: Used in the vendor specific part of the driver: i915, - * radeon, ... macro. - */ - DRM_UT_DRIVER, - /** - * @DRM_UT_KMS: Used in the modesetting code. - */ - DRM_UT_KMS, - /** - * @DRM_UT_PRIME: Used in the prime code. - */ - DRM_UT_PRIME, - /** - * @DRM_UT_ATOMIC: Used in the atomic code. - */ - DRM_UT_ATOMIC, - /** - * @DRM_UT_VBL: Used for verbose debug message in the vblank code. - */ - DRM_UT_VBL, - /** - * @DRM_UT_STATE: Used for verbose atomic state debugging. - */ - DRM_UT_STATE, - /** - * @DRM_UT_LEASE: Used in the lease code. - */ - DRM_UT_LEASE, - /** - * @DRM_UT_DP: Used in the DP code. - */ - DRM_UT_DP, - /** - * @DRM_UT_DRMRES: Used in the drm managed resources code. - */ - DRM_UT_DRMRES -}; - -static inline bool drm_debug_enabled_raw(enum drm_debug_category category) -{ - return unlikely(__drm_debug & BIT(category)); -} - -#define drm_debug_enabled_instrumented(category) \ - ({ \ - pr_debug("todo: is this frequent enough to optimize ?\n"); \ - drm_debug_enabled_raw(category); \ - }) - -#if defined(CONFIG_DRM_USE_DYNAMIC_DEBUG) -/* - * the drm.debug API uses dyndbg, so each drm_*dbg macro/callsite gets - * a descriptor, and only enabled callsites are reachable. They use - * the private macro to avoid re-testing the enable-bit. - */ -#define __drm_debug_enabled(category) true -#define drm_debug_enabled(category) drm_debug_enabled_instrumented(category) -#else -#define __drm_debug_enabled(category) drm_debug_enabled_raw(category) -#define drm_debug_enabled(category) drm_debug_enabled_raw(category) -#endif - /* * struct device based logging * @@ -602,6 +614,9 @@ void __drm_err(const char *format, ...); drm_dev_printk(drm_ ? drm_->dev : NULL, KERN_DEBUG, fmt, ## __VA_ARGS__); \ }) +#define drm_dbg_ratelimited(drm, fmt, ...) \ + __DRM_DEFINE_DBG_RATELIMITED(DRIVER, drm, fmt, ## __VA_ARGS__) + #define drm_dbg_kms_ratelimited(drm, fmt, ...) \ __DRM_DEFINE_DBG_RATELIMITED(KMS, drm, fmt, ## __VA_ARGS__) diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index fcf1849aa47c..07779a11758e 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -751,10 +751,13 @@ /* MTL */ #define INTEL_MTL_IDS(info) \ INTEL_VGA_DEVICE(0x7D40, info), \ + INTEL_VGA_DEVICE(0x7D41, info), \ INTEL_VGA_DEVICE(0x7D45, info), \ + INTEL_VGA_DEVICE(0x7D51, info), \ INTEL_VGA_DEVICE(0x7D55, info), \ INTEL_VGA_DEVICE(0x7D60, info), \ INTEL_VGA_DEVICE(0x7D67, info), \ + INTEL_VGA_DEVICE(0x7DD1, info), \ INTEL_VGA_DEVICE(0x7DD5, info) #endif /* _I915_PCIIDS_H */ diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h index ae12696ec492..2ad261082bba 100644 --- a/include/linux/backing-dev-defs.h +++ b/include/linux/backing-dev-defs.h @@ -141,8 +141,6 @@ struct bdi_writeback { struct delayed_work dwork; /* work item used for writeback */ struct delayed_work bw_dwork; /* work item used for bandwidth estimate */ - unsigned long dirty_sleep; /* last wait */ - struct list_head bdi_node; /* anchored at bdi->wb_list */ #ifdef CONFIG_CGROUP_WRITEBACK @@ -179,6 +177,11 @@ struct backing_dev_info { * any dirty wbs, which is depended upon by bdi_has_dirty(). */ atomic_long_t tot_write_bandwidth; + /* + * Jiffies when last process was dirty throttled on this bdi. Used by + * blk-wbt. + */ + unsigned long last_bdp_sleep; struct bdi_writeback wb; /* the root writeback info for this bdi */ struct list_head wb_list; /* list of all wbs */ diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index 2eaaabbe98cb..1717cc57cdac 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -283,7 +283,7 @@ struct ceph_msg { struct kref kref; bool more_to_follow; bool needs_out_seq; - bool sparse_read; + u64 sparse_read_total; int front_alloc_len; struct ceph_msgpool *pool; diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index fa018d5864e7..f66f6aac74f6 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -45,6 +45,7 @@ enum ceph_sparse_read_state { CEPH_SPARSE_READ_HDR = 0, CEPH_SPARSE_READ_EXTENTS, CEPH_SPARSE_READ_DATA_LEN, + CEPH_SPARSE_READ_DATA_PRE, CEPH_SPARSE_READ_DATA, }; @@ -64,7 +65,7 @@ struct ceph_sparse_read { u64 sr_req_len; /* orig request length */ u64 sr_pos; /* current pos in buffer */ int sr_index; /* current extent index */ - __le32 sr_datalen; /* length of actual data */ + u32 sr_datalen; /* length of actual data */ u32 sr_count; /* extent count in reply */ int sr_ext_len; /* length of extent array */ struct ceph_sparse_extent *sr_extent; /* extent array */ diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index aebb65bf95a7..75bd1692d2e3 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -64,6 +64,26 @@ __builtin_unreachable(); \ } while (0) +/* + * GCC 'asm goto' with outputs miscompiles certain code sequences: + * + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113921 + * + * Work around it via the same compiler barrier quirk that we used + * to use for the old 'asm goto' workaround. + * + * Also, always mark such 'asm goto' statements as volatile: all + * asm goto statements are supposed to be volatile as per the + * documentation, but some versions of gcc didn't actually do + * that for asms with outputs: + * + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98619 + */ +#ifdef CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND +#define asm_goto_output(x...) \ + do { asm volatile goto(x); asm (""); } while (0) +#endif + #if defined(CONFIG_ARCH_USE_BUILTIN_BSWAP) #define __HAVE_BUILTIN_BSWAP32__ #define __HAVE_BUILTIN_BSWAP64__ diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index 6f1ca49306d2..0caf354cb94b 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -362,8 +362,15 @@ struct ftrace_likely_data { #define __member_size(p) __builtin_object_size(p, 1) #endif -#ifndef asm_volatile_goto -#define asm_volatile_goto(x...) asm goto(x) +/* + * Some versions of gcc do not mark 'asm goto' volatile: + * + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103979 + * + * We do it here by hand, because it doesn't hurt. + */ +#ifndef asm_goto_output +#define asm_goto_output(x...) asm volatile goto(x) #endif #ifdef CONFIG_CC_HAS_ASM_INLINE diff --git a/include/linux/cper.h b/include/linux/cper.h index c1a7dc325121..265b0f8fc0b3 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -90,6 +90,29 @@ enum { GUID_INIT(0x667DD791, 0xC6B3, 0x4c27, 0x8A, 0x6B, 0x0F, 0x8E, \ 0x72, 0x2D, 0xEB, 0x41) +/* CXL Event record UUIDs are formatted as GUIDs and reported in section type */ +/* + * General Media Event Record + * CXL rev 3.0 Section 8.2.9.2.1.1; Table 8-43 + */ +#define CPER_SEC_CXL_GEN_MEDIA_GUID \ + GUID_INIT(0xfbcd0a77, 0xc260, 0x417f, \ + 0x85, 0xa9, 0x08, 0x8b, 0x16, 0x21, 0xeb, 0xa6) +/* + * DRAM Event Record + * CXL rev 3.0 section 8.2.9.2.1.2; Table 8-44 + */ +#define CPER_SEC_CXL_DRAM_GUID \ + GUID_INIT(0x601dcbb3, 0x9c06, 0x4eab, \ + 0xb8, 0xaf, 0x4e, 0x9b, 0xfb, 0x5c, 0x96, 0x24) +/* + * Memory Module Event Record + * CXL rev 3.0 section 8.2.9.2.1.3; Table 8-45 + */ +#define CPER_SEC_CXL_MEM_MODULE_GUID \ + GUID_INIT(0xfe927475, 0xdd59, 0x4339, \ + 0xa5, 0x86, 0x79, 0xba, 0xb1, 0x13, 0xb7, 0x74) + /* * Flags bits definitions for flags in struct cper_record_header * If set, the error has been recovered diff --git a/include/linux/cxl-event.h b/include/linux/cxl-event.h index 91125eca4c8a..03fa6d50d46f 100644 --- a/include/linux/cxl-event.h +++ b/include/linux/cxl-event.h @@ -140,22 +140,4 @@ struct cxl_cper_event_rec { union cxl_event event; } __packed; -typedef void (*cxl_cper_callback)(enum cxl_event_type type, - struct cxl_cper_event_rec *rec); - -#ifdef CONFIG_ACPI_APEI_GHES -int cxl_cper_register_callback(cxl_cper_callback callback); -int cxl_cper_unregister_callback(cxl_cper_callback callback); -#else -static inline int cxl_cper_register_callback(cxl_cper_callback callback) -{ - return 0; -} - -static inline int cxl_cper_unregister_callback(cxl_cper_callback callback) -{ - return 0; -} -#endif - #endif /* _LINUX_CXL_EVENT_H */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 1666c387861f..d07cf2f1bb7d 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -173,6 +173,7 @@ struct dentry_operations { #define DCACHE_DONTCACHE BIT(7) /* Purge from memory on final dput() */ #define DCACHE_CANT_MOUNT BIT(8) +#define DCACHE_GENOCIDE BIT(9) #define DCACHE_SHRINK_LIST BIT(10) #define DCACHE_OP_WEAK_REVALIDATE BIT(11) diff --git a/include/linux/fb.h b/include/linux/fb.h index 2ce2f5c2fca9..708e6a177b1b 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -2,28 +2,30 @@ #ifndef _LINUX_FB_H #define _LINUX_FB_H -#include <linux/refcount.h> -#include <linux/kgdb.h> #include <uapi/linux/fb.h> #define FBIO_CURSOR _IOWR('F', 0x08, struct fb_cursor_user) -#include <linux/fs.h> -#include <linux/init.h> +#include <linux/mutex.h> +#include <linux/printk.h> +#include <linux/refcount.h> +#include <linux/types.h> #include <linux/workqueue.h> -#include <linux/notifier.h> -#include <linux/list.h> -#include <linux/backlight.h> -#include <linux/slab.h> #include <asm/fb.h> -struct vm_area_struct; -struct fb_info; +struct backlight_device; struct device; +struct device_node; +struct fb_info; struct file; +struct i2c_adapter; +struct inode; +struct module; +struct notifier_block; +struct page; struct videomode; -struct device_node; +struct vm_area_struct; /* Definitions below are used in the parsed monitor specs */ #define FB_DPMS_ACTIVE_OFF 1 diff --git a/include/linux/fs.h b/include/linux/fs.h index ed5966a70495..1fbc72c5f112 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -352,6 +352,8 @@ enum rw_hint { * unrelated IO (like cache flushing, new IO generation, etc). */ #define IOCB_DIO_CALLER_COMP (1 << 22) +/* kiocb is a read or write operation submitted by fs/aio.c. */ +#define IOCB_AIO_RW (1 << 23) /* for use in trace events */ #define TRACE_IOCB_STRINGS \ @@ -2101,9 +2103,6 @@ int __generic_remap_file_range_prep(struct file *file_in, loff_t pos_in, int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in, struct file *file_out, loff_t pos_out, loff_t *count, unsigned int remap_flags); -extern loff_t do_clone_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, - loff_t len, unsigned int remap_flags); extern loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in, struct file *file_out, loff_t pos_out, loff_t len, unsigned int remap_flags); diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 9a5c6c76e653..7f75c9a51874 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -819,6 +819,24 @@ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc) return ERR_PTR(-ENODEV); } +static inline struct gpio_device *gpiod_to_gpio_device(struct gpio_desc *desc) +{ + WARN_ON(1); + return ERR_PTR(-ENODEV); +} + +static inline int gpio_device_get_base(struct gpio_device *gdev) +{ + WARN_ON(1); + return -ENODEV; +} + +static inline const char *gpio_device_get_label(struct gpio_device *gdev) +{ + WARN_ON(1); + return NULL; +} + static inline int gpiochip_lock_as_irq(struct gpio_chip *gc, unsigned int offset) { diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 87e3bedf8eb0..641c4567cfa7 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -157,6 +157,7 @@ enum hrtimer_base_type { * @max_hang_time: Maximum time spent in hrtimer_interrupt * @softirq_expiry_lock: Lock which is taken while softirq based hrtimer are * expired + * @online: CPU is online from an hrtimers point of view * @timer_waiters: A hrtimer_cancel() invocation waits for the timer * callback to finish. * @expires_next: absolute time of the next event, is required for remote @@ -179,7 +180,8 @@ struct hrtimer_cpu_base { unsigned int hres_active : 1, in_hrtirq : 1, hang_detected : 1, - softirq_activated : 1; + softirq_activated : 1, + online : 1; #ifdef CONFIG_HIGH_RES_TIMERS unsigned int nr_events; unsigned short nr_retries; diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h index 7852f6c9a714..719cf9cc6e1a 100644 --- a/include/linux/iio/adc/ad_sigma_delta.h +++ b/include/linux/iio/adc/ad_sigma_delta.h @@ -8,6 +8,8 @@ #ifndef __AD_SIGMA_DELTA_H__ #define __AD_SIGMA_DELTA_H__ +#include <linux/iio/iio.h> + enum ad_sigma_delta_mode { AD_SD_MODE_CONTINUOUS = 0, AD_SD_MODE_SINGLE = 1, @@ -99,7 +101,7 @@ struct ad_sigma_delta { * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp, * rounded to 16 bytes to take into account padding. */ - uint8_t tx_buf[4] ____cacheline_aligned; + uint8_t tx_buf[4] __aligned(IIO_DMA_MINALIGN); uint8_t rx_buf[16] __aligned(8); }; diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 607c3a89a647..f9ae5cdd884f 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -258,9 +258,9 @@ struct st_sensor_data { bool hw_irq_trigger; s64 hw_timestamp; - char buffer_data[ST_SENSORS_MAX_BUFFER_SIZE] ____cacheline_aligned; - struct mutex odr_lock; + + char buffer_data[ST_SENSORS_MAX_BUFFER_SIZE] __aligned(IIO_DMA_MINALIGN); }; #ifdef CONFIG_IIO_BUFFER diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index dc9ea299e088..8898966bc0f0 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -11,6 +11,7 @@ #include <linux/spi/spi.h> #include <linux/interrupt.h> +#include <linux/iio/iio.h> #include <linux/iio/types.h> #define ADIS_WRITE_REG(reg) ((0x80 | (reg))) @@ -131,7 +132,7 @@ struct adis { unsigned long irq_flag; void *buffer; - u8 tx[10] ____cacheline_aligned; + u8 tx[10] __aligned(IIO_DMA_MINALIGN); u8 rx[4]; }; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 1ea2a820e1eb..5e27cb3a3be9 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -892,11 +892,14 @@ struct iommu_fwspec { struct iommu_sva { struct device *dev; struct iommu_domain *domain; + struct list_head handle_item; + refcount_t users; }; struct iommu_mm_data { u32 pasid; struct list_head sva_domains; + struct list_head sva_handles; }; int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, diff --git a/include/linux/iosys-map.h b/include/linux/iosys-map.h index e3649a6563dd..4696abfd311c 100644 --- a/include/linux/iosys-map.h +++ b/include/linux/iosys-map.h @@ -34,7 +34,7 @@ * the same driver for allocation, read and write operations. * * Open-coding access to :c:type:`struct iosys_map <iosys_map>` is considered - * bad style. Rather then accessing its fields directly, use one of the provided + * bad style. Rather than accessing its fields directly, use one of the provided * helper functions, or implement your own. For example, instances of * :c:type:`struct iosys_map <iosys_map>` can be initialized statically with * IOSYS_MAP_INIT_VADDR(), or at runtime with iosys_map_set_vaddr(). These diff --git a/include/linux/memblock.h b/include/linux/memblock.h index b695f9e946da..e2082240586d 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -121,6 +121,8 @@ int memblock_reserve(phys_addr_t base, phys_addr_t size); int memblock_physmem_add(phys_addr_t base, phys_addr_t size); #endif void memblock_trim_memory(phys_addr_t align); +unsigned long memblock_addrs_overlap(phys_addr_t base1, phys_addr_t size1, + phys_addr_t base2, phys_addr_t size2); bool memblock_overlaps_region(struct memblock_type *type, phys_addr_t base, phys_addr_t size); bool memblock_validate_numa_coverage(unsigned long threshold_bytes); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index c726f90ab752..3fd6310b6da6 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1103,7 +1103,7 @@ struct mlx5_ifc_roce_cap_bits { u8 sw_r_roce_src_udp_port[0x1]; u8 fl_rc_qp_when_roce_disabled[0x1]; u8 fl_rc_qp_when_roce_enabled[0x1]; - u8 reserved_at_7[0x1]; + u8 roce_cc_general[0x1]; u8 qp_ooo_transmit_default[0x1]; u8 reserved_at_9[0x15]; u8 qp_ts_format[0x2]; diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index bd53cf4be7bd..f0e55bf3ec8b 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -269,7 +269,10 @@ struct mlx5_wqe_eth_seg { union { struct { __be16 sz; - u8 start[2]; + union { + u8 start[2]; + DECLARE_FLEX_ARRAY(u8, data); + }; } inline_hdr; struct { __be16 type; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 118c40258d07..ef7bfbb98497 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2141,6 +2141,11 @@ struct net_device { /* TXRX read-mostly hotpath */ __cacheline_group_begin(net_device_read_txrx); + union { + struct pcpu_lstats __percpu *lstats; + struct pcpu_sw_netstats __percpu *tstats; + struct pcpu_dstats __percpu *dstats; + }; unsigned int flags; unsigned short hard_header_len; netdev_features_t features; @@ -2395,11 +2400,6 @@ struct net_device { enum netdev_ml_priv_type ml_priv_type; enum netdev_stat_type pcpu_stat_type:8; - union { - struct pcpu_lstats __percpu *lstats; - struct pcpu_sw_netstats __percpu *tstats; - struct pcpu_dstats __percpu *dstats; - }; #if IS_ENABLED(CONFIG_GARP) struct garp_port __rcu *garp_port; diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index cd797e00fe35..92de074e63b9 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -124,6 +124,7 @@ struct nfs_client { char cl_ipaddr[48]; struct net *cl_net; struct list_head pending_cb_stateids; + struct rcu_head rcu; }; /* @@ -265,6 +266,7 @@ struct nfs_server { const struct cred *cred; bool has_sec_mnt_opts; struct kobject kobj; + struct rcu_head rcu; }; /* Server capabilities */ diff --git a/include/linux/nvme.h b/include/linux/nvme.h index bc605ec4a3fd..3ef4053ea950 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -646,6 +646,7 @@ enum { NVME_CMD_EFFECTS_NCC = 1 << 2, NVME_CMD_EFFECTS_NIC = 1 << 3, NVME_CMD_EFFECTS_CCC = 1 << 4, + NVME_CMD_EFFECTS_CSER_MASK = GENMASK(15, 14), NVME_CMD_EFFECTS_CSE_MASK = GENMASK(18, 16), NVME_CMD_EFFECTS_UUID_SEL = 1 << 19, NVME_CMD_EFFECTS_SCOPE_MASK = GENMASK(31, 20), diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index de407e7c3b55..0b2a89854440 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -65,6 +65,7 @@ struct proc_fs_info { kgid_t pid_gid; enum proc_hidepid hide_pid; enum proc_pidonly pidonly; + struct rcu_head rcu; }; static inline struct proc_fs_info *proc_sb_info(struct super_block *sb) diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index eaaef3ffec22..90507d4afcd6 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -393,6 +393,10 @@ static inline void user_single_step_report(struct pt_regs *regs) #define current_user_stack_pointer() user_stack_pointer(current_pt_regs()) #endif +#ifndef exception_ip +#define exception_ip(x) instruction_pointer(x) +#endif + extern int task_current_syscall(struct task_struct *target, struct syscall_info *info); extern void sigaction_compat_abi(struct k_sigaction *act, struct k_sigaction *oact); diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index eab7081392d5..75303c126285 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -4,6 +4,132 @@ #include <uapi/linux/screen_info.h> +#include <linux/bits.h> + +/** + * SCREEN_INFO_MAX_RESOURCES - maximum number of resources per screen_info + */ +#define SCREEN_INFO_MAX_RESOURCES 3 + +struct pci_dev; +struct resource; + +static inline bool __screen_info_has_lfb(unsigned int type) +{ + return (type == VIDEO_TYPE_VLFB) || (type == VIDEO_TYPE_EFI); +} + +static inline u64 __screen_info_lfb_base(const struct screen_info *si) +{ + u64 lfb_base = si->lfb_base; + + if (si->capabilities & VIDEO_CAPABILITY_64BIT_BASE) + lfb_base |= (u64)si->ext_lfb_base << 32; + + return lfb_base; +} + +static inline void __screen_info_set_lfb_base(struct screen_info *si, u64 lfb_base) +{ + si->lfb_base = lfb_base & GENMASK_ULL(31, 0); + si->ext_lfb_base = (lfb_base & GENMASK_ULL(63, 32)) >> 32; + + if (si->ext_lfb_base) + si->capabilities |= VIDEO_CAPABILITY_64BIT_BASE; + else + si->capabilities &= ~VIDEO_CAPABILITY_64BIT_BASE; +} + +static inline u64 __screen_info_lfb_size(const struct screen_info *si, unsigned int type) +{ + u64 lfb_size = si->lfb_size; + + if (type == VIDEO_TYPE_VLFB) + lfb_size <<= 16; + return lfb_size; +} + +static inline unsigned int __screen_info_video_type(unsigned int type) +{ + switch (type) { + case VIDEO_TYPE_MDA: + case VIDEO_TYPE_CGA: + case VIDEO_TYPE_EGAM: + case VIDEO_TYPE_EGAC: + case VIDEO_TYPE_VGAC: + case VIDEO_TYPE_VLFB: + case VIDEO_TYPE_PICA_S3: + case VIDEO_TYPE_MIPS_G364: + case VIDEO_TYPE_SGI: + case VIDEO_TYPE_TGAC: + case VIDEO_TYPE_SUN: + case VIDEO_TYPE_SUNPCI: + case VIDEO_TYPE_PMAC: + case VIDEO_TYPE_EFI: + return type; + default: + return 0; + } +} + +/** + * screen_info_video_type() - Decodes the video type from struct screen_info + * @si: an instance of struct screen_info + * + * Returns: + * A VIDEO_TYPE_ constant representing si's type of video display, or 0 otherwise. + */ +static inline unsigned int screen_info_video_type(const struct screen_info *si) +{ + unsigned int type; + + // check if display output is on + if (!si->orig_video_isVGA) + return 0; + + // check for a known VIDEO_TYPE_ constant + type = __screen_info_video_type(si->orig_video_isVGA); + if (type) + return si->orig_video_isVGA; + + // check if text mode has been initialized + if (!si->orig_video_lines || !si->orig_video_cols) + return 0; + + // 80x25 text, mono + if (si->orig_video_mode == 0x07) { + if ((si->orig_video_ega_bx & 0xff) != 0x10) + return VIDEO_TYPE_EGAM; + else + return VIDEO_TYPE_MDA; + } + + // EGA/VGA, 16 colors + if ((si->orig_video_ega_bx & 0xff) != 0x10) { + if (si->orig_video_isVGA) + return VIDEO_TYPE_VGAC; + else + return VIDEO_TYPE_EGAC; + } + + // the rest... + return VIDEO_TYPE_CGA; +} + +ssize_t screen_info_resources(const struct screen_info *si, struct resource *r, size_t num); + +#if defined(CONFIG_PCI) +void screen_info_apply_fixups(void); +struct pci_dev *screen_info_pci_dev(const struct screen_info *si); +#else +static inline void screen_info_apply_fixups(void) +{ } +static inline struct pci_dev *screen_info_pci_dev(const struct screen_info *si) +{ + return NULL; +} +#endif + extern struct screen_info screen_info; #endif /* _SCREEN_INFO_H */ diff --git a/include/linux/seq_buf.h b/include/linux/seq_buf.h index c44f4b47b945..fe41da005970 100644 --- a/include/linux/seq_buf.h +++ b/include/linux/seq_buf.h @@ -2,7 +2,10 @@ #ifndef _LINUX_SEQ_BUF_H #define _LINUX_SEQ_BUF_H -#include <linux/fs.h> +#include <linux/bug.h> +#include <linux/minmax.h> +#include <linux/seq_file.h> +#include <linux/types.h> /* * Trace sequences are used to allow a function to call several other functions @@ -10,7 +13,7 @@ */ /** - * seq_buf - seq buffer structure + * struct seq_buf - seq buffer structure * @buffer: pointer to the buffer * @size: size of the buffer * @len: the amount of data inside the buffer @@ -77,10 +80,10 @@ static inline unsigned int seq_buf_used(struct seq_buf *s) } /** - * seq_buf_str - get %NUL-terminated C string from seq_buf + * seq_buf_str - get NUL-terminated C string from seq_buf * @s: the seq_buf handle * - * This makes sure that the buffer in @s is nul terminated and + * This makes sure that the buffer in @s is NUL-terminated and * safe to read as a string. * * Note, if this is called when the buffer has overflowed, then @@ -90,7 +93,7 @@ static inline unsigned int seq_buf_used(struct seq_buf *s) * After this function is called, s->buffer is safe to use * in string operations. * - * Returns @s->buf after making sure it is terminated. + * Returns: @s->buf after making sure it is terminated. */ static inline const char *seq_buf_str(struct seq_buf *s) { @@ -110,7 +113,7 @@ static inline const char *seq_buf_str(struct seq_buf *s) * @s: the seq_buf handle * @bufp: the beginning of the buffer is stored here * - * Return the number of bytes available in the buffer, or zero if + * Returns: the number of bytes available in the buffer, or zero if * there's no space. */ static inline size_t seq_buf_get_buf(struct seq_buf *s, char **bufp) @@ -132,7 +135,7 @@ static inline size_t seq_buf_get_buf(struct seq_buf *s, char **bufp) * @num: the number of bytes to commit * * Commit @num bytes of data written to a buffer previously acquired - * by seq_buf_get. To signal an error condition, or that the data + * by seq_buf_get_buf(). To signal an error condition, or that the data * didn't fit in the available space, pass a negative @num value. */ static inline void seq_buf_commit(struct seq_buf *s, int num) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 536b2581d3e2..55b1f3ba48ac 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -748,8 +748,17 @@ struct uart_driver { void uart_write_wakeup(struct uart_port *port); -#define __uart_port_tx(uport, ch, tx_ready, put_char, tx_done, for_test, \ - for_post) \ +/** + * enum UART_TX_FLAGS -- flags for uart_port_tx_flags() + * + * @UART_TX_NOSTOP: don't call port->ops->stop_tx() on empty buffer + */ +enum UART_TX_FLAGS { + UART_TX_NOSTOP = BIT(0), +}; + +#define __uart_port_tx(uport, ch, flags, tx_ready, put_char, tx_done, \ + for_test, for_post) \ ({ \ struct uart_port *__port = (uport); \ struct circ_buf *xmit = &__port->state->xmit; \ @@ -777,7 +786,7 @@ void uart_write_wakeup(struct uart_port *port); if (pending < WAKEUP_CHARS) { \ uart_write_wakeup(__port); \ \ - if (pending == 0) \ + if (!((flags) & UART_TX_NOSTOP) && pending == 0) \ __port->ops->stop_tx(__port); \ } \ \ @@ -812,7 +821,7 @@ void uart_write_wakeup(struct uart_port *port); */ #define uart_port_tx_limited(port, ch, count, tx_ready, put_char, tx_done) ({ \ unsigned int __count = (count); \ - __uart_port_tx(port, ch, tx_ready, put_char, tx_done, __count, \ + __uart_port_tx(port, ch, 0, tx_ready, put_char, tx_done, __count, \ __count--); \ }) @@ -826,8 +835,21 @@ void uart_write_wakeup(struct uart_port *port); * See uart_port_tx_limited() for more details. */ #define uart_port_tx(port, ch, tx_ready, put_char) \ - __uart_port_tx(port, ch, tx_ready, put_char, ({}), true, ({})) + __uart_port_tx(port, ch, 0, tx_ready, put_char, ({}), true, ({})) + +/** + * uart_port_tx_flags -- transmit helper for uart_port with flags + * @port: uart port + * @ch: variable to store a character to be written to the HW + * @flags: %UART_TX_NOSTOP or similar + * @tx_ready: can HW accept more data function + * @put_char: function to write a character + * + * See uart_port_tx_limited() for more details. + */ +#define uart_port_tx_flags(port, ch, flags, tx_ready, put_char) \ + __uart_port_tx(port, ch, flags, tx_ready, put_char, ({}), true, ({})) /* * Baud rate helpers. */ diff --git a/include/linux/swap.h b/include/linux/swap.h index 4db00ddad261..8d28f6091a32 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -549,6 +549,11 @@ static inline int swap_duplicate(swp_entry_t swp) return 0; } +static inline int swapcache_prepare(swp_entry_t swp) +{ + return 0; +} + static inline void swap_free(swp_entry_t swp) { } diff --git a/include/linux/sysfb.h b/include/linux/sysfb.h index 19cb803dd5ec..c9cb657dad08 100644 --- a/include/linux/sysfb.h +++ b/include/linux/sysfb.h @@ -91,7 +91,8 @@ static inline void sysfb_set_efifb_fwnode(struct platform_device *pd) bool sysfb_parse_mode(const struct screen_info *si, struct simplefb_platform_data *mode); struct platform_device *sysfb_create_simplefb(const struct screen_info *si, - const struct simplefb_platform_data *mode); + const struct simplefb_platform_data *mode, + struct device *parent); #else /* CONFIG_SYSFB_SIMPLE */ @@ -102,7 +103,8 @@ static inline bool sysfb_parse_mode(const struct screen_info *si, } static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, - const struct simplefb_platform_data *mode) + const struct simplefb_platform_data *mode, + struct device *parent) { return ERR_PTR(-EINVAL); } diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 89b290d8c8dc..a1c47a6d69b0 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -221,8 +221,10 @@ struct tcp_sock { u32 lost_out; /* Lost packets */ u32 sacked_out; /* SACK'd packets */ u16 tcp_header_len; /* Bytes of tcp header to send */ + u8 scaling_ratio; /* see tcp_win_from_space() */ u8 chrono_type : 2, /* current chronograph type */ repair : 1, + tcp_usec_ts : 1, /* TSval values in usec */ is_sack_reneg:1, /* in recovery from loss with SACK reneg? */ is_cwnd_limited:1;/* forward progress limited by snd_cwnd? */ __cacheline_group_end(tcp_sock_read_txrx); @@ -352,7 +354,6 @@ struct tcp_sock { u32 compressed_ack_rcv_nxt; struct list_head tsq_node; /* anchor in tsq_tasklet.head list */ - u8 scaling_ratio; /* see tcp_win_from_space() */ /* Information of the most recently (s)acked skb */ struct tcp_rack { u64 mstamp; /* (Re)sent time of the skb */ @@ -368,8 +369,7 @@ struct tcp_sock { u8 compressed_ack; u8 dup_ack_counter:2, tlp_retrans:1, /* TLP is a retransmission */ - tcp_usec_ts:1, /* TSval values in usec */ - unused:4; + unused:5; u8 thin_lto : 1,/* Use linear timeouts for thin streams */ recvmsg_inq : 1,/* Indicate # of bytes in queue upon recvmsg */ fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */ diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index a771ccc038ac..6532beb587b1 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -236,7 +236,6 @@ struct usb_ep { unsigned max_streams:16; unsigned mult:2; unsigned maxburst:5; - unsigned fifo_mode:1; u8 address; const struct usb_endpoint_descriptor *desc; const struct usb_ss_ep_comp_descriptor *comp_desc; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index cf79656ce09c..2b54fdd8ca15 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2910,6 +2910,8 @@ struct cfg80211_bss_ies { * own the beacon_ies, but they're just pointers to the ones from the * @hidden_beacon_bss struct) * @proberesp_ies: the information elements from the last Probe Response frame + * @proberesp_ecsa_stuck: ECSA element is stuck in the Probe Response frame, + * cannot rely on it having valid data * @hidden_beacon_bss: in case this BSS struct represents a probe response from * a BSS that hides the SSID in its beacon, this points to the BSS struct * that holds the beacon data. @beacon_ies is still valid, of course, and @@ -2950,6 +2952,8 @@ struct cfg80211_bss { u8 chains; s8 chain_signal[IEEE80211_MAX_CHAINS]; + u8 proberesp_ecsa_stuck:1; + u8 bssid_index; u8 max_bssid_indicator; diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index 956c752ceb31..a763dd327c6e 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -276,7 +276,7 @@ nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table, } void flow_offload_route_init(struct flow_offload *flow, - const struct nf_flow_route *route); + struct nf_flow_route *route); int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow); void flow_offload_refresh(struct nf_flowtable *flow_table, diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 001226c34621..510244cc0f8f 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -808,10 +808,16 @@ static inline struct nft_set_elem_expr *nft_set_ext_expr(const struct nft_set_ex return nft_set_ext(ext, NFT_SET_EXT_EXPRESSIONS); } -static inline bool nft_set_elem_expired(const struct nft_set_ext *ext) +static inline bool __nft_set_elem_expired(const struct nft_set_ext *ext, + u64 tstamp) { return nft_set_ext_exists(ext, NFT_SET_EXT_EXPIRATION) && - time_is_before_eq_jiffies64(*nft_set_ext_expiration(ext)); + time_after_eq64(tstamp, *nft_set_ext_expiration(ext)); +} + +static inline bool nft_set_elem_expired(const struct nft_set_ext *ext) +{ + return __nft_set_elem_expired(ext, get_jiffies_64()); } static inline struct nft_set_ext *nft_set_elem_ext(const struct nft_set *set, @@ -1779,6 +1785,7 @@ struct nftables_pernet { struct list_head notify_list; struct mutex commit_mutex; u64 table_handle; + u64 tstamp; unsigned int base_seq; unsigned int gc_seq; u8 validate_state; @@ -1791,6 +1798,11 @@ static inline struct nftables_pernet *nft_pernet(const struct net *net) return net_generic(net, nf_tables_net_id); } +static inline u64 nft_net_tstamp(const struct net *net) +{ + return nft_pernet(net)->tstamp; +} + #define __NFT_REDUCE_READONLY 1UL #define NFT_REDUCE_READONLY (void *)__NFT_REDUCE_READONLY diff --git a/include/net/switchdev.h b/include/net/switchdev.h index a43062d4c734..8346b0d29542 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -308,6 +308,9 @@ void switchdev_deferred_process(void); int switchdev_port_attr_set(struct net_device *dev, const struct switchdev_attr *attr, struct netlink_ext_ack *extack); +bool switchdev_port_obj_act_is_deferred(struct net_device *dev, + enum switchdev_notifier_type nt, + const struct switchdev_obj *obj); int switchdev_port_obj_add(struct net_device *dev, const struct switchdev_obj *obj, struct netlink_ext_ack *extack); diff --git a/include/net/tcp.h b/include/net/tcp.h index dd78a1181031..f6eba9652d01 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -2506,7 +2506,7 @@ struct tcp_ulp_ops { /* cleanup ulp */ void (*release)(struct sock *sk); /* diagnostic */ - int (*get_info)(const struct sock *sk, struct sk_buff *skb); + int (*get_info)(struct sock *sk, struct sk_buff *skb); size_t (*get_info_size)(const struct sock *sk); /* clone ulp */ void (*clone)(const struct request_sock *req, struct sock *newsk, diff --git a/include/net/tls.h b/include/net/tls.h index 962f0c501111..340ad43971e4 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -97,9 +97,6 @@ struct tls_sw_context_tx { struct tls_rec *open_rec; struct list_head tx_list; atomic_t encrypt_pending; - /* protect crypto_wait with encrypt_pending */ - spinlock_t encrypt_compl_lock; - int async_notify; u8 async_capable:1; #define BIT_TX_SCHEDULED 0 @@ -136,8 +133,6 @@ struct tls_sw_context_rx { struct tls_strparser strp; atomic_t decrypt_pending; - /* protect crypto_wait with decrypt_pending*/ - spinlock_t decrypt_compl_lock; struct sk_buff_head async_hold; struct wait_queue_head wq; }; diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 5ec1e71a09de..c38f4fe5e64c 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -100,10 +100,6 @@ struct scsi_vpd { unsigned char data[]; }; -enum scsi_vpd_parameters { - SCSI_VPD_HEADER_SIZE = 4, -}; - struct scsi_device { struct Scsi_Host *host; struct request_queue *request_queue; @@ -208,6 +204,7 @@ struct scsi_device { unsigned use_10_for_rw:1; /* first try 10-byte read / write */ unsigned use_10_for_ms:1; /* first try 10-byte mode sense/select */ unsigned set_dbd_for_ms:1; /* Set "DBD" field in mode sense */ + unsigned read_before_ms:1; /* perform a READ before MODE SENSE */ unsigned no_report_opcodes:1; /* no REPORT SUPPORTED OPERATION CODES */ unsigned no_write_same:1; /* no WRITE SAME command */ unsigned use_16_for_rw:1; /* Use read/write(16) over read/write(10) */ diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h index b00d65417c31..9aff384941de 100644 --- a/include/sound/tas2781.h +++ b/include/sound/tas2781.h @@ -142,6 +142,7 @@ struct tasdevice_priv { void tas2781_reset(struct tasdevice_priv *tas_dev); int tascodec_init(struct tasdevice_priv *tas_priv, void *codec, + struct module *module, void (*cont)(const struct firmware *fw, void *context)); struct tasdevice_priv *tasdevice_kzalloc(struct i2c_client *i2c); int tasdevice_init(struct tasdevice_priv *tas_priv); diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 4c1ef7b3705c..87b8de9b6c1c 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -128,6 +128,7 @@ EM(rxrpc_skb_eaten_by_unshare_nomem, "ETN unshar-nm") \ EM(rxrpc_skb_get_conn_secured, "GET conn-secd") \ EM(rxrpc_skb_get_conn_work, "GET conn-work") \ + EM(rxrpc_skb_get_last_nack, "GET last-nack") \ EM(rxrpc_skb_get_local_work, "GET locl-work") \ EM(rxrpc_skb_get_reject_work, "GET rej-work ") \ EM(rxrpc_skb_get_to_recvmsg, "GET to-recv ") \ @@ -141,6 +142,7 @@ EM(rxrpc_skb_put_error_report, "PUT error-rep") \ EM(rxrpc_skb_put_input, "PUT input ") \ EM(rxrpc_skb_put_jumbo_subpacket, "PUT jumbo-sub") \ + EM(rxrpc_skb_put_last_nack, "PUT last-nack") \ EM(rxrpc_skb_put_purge, "PUT purge ") \ EM(rxrpc_skb_put_rotate, "PUT rotate ") \ EM(rxrpc_skb_put_unknown, "PUT unknown ") \ @@ -1552,7 +1554,7 @@ TRACE_EVENT(rxrpc_congest, memcpy(&__entry->sum, summary, sizeof(__entry->sum)); ), - TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s", + TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u,%u b=%u u=%u d=%u l=%x%s%s%s", __entry->call, __entry->ack_serial, __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), @@ -1560,9 +1562,9 @@ TRACE_EVENT(rxrpc_congest, __print_symbolic(__entry->sum.mode, rxrpc_congest_modes), __entry->sum.cwnd, __entry->sum.ssthresh, - __entry->sum.nr_acks, __entry->sum.saw_nacks, + __entry->sum.nr_acks, __entry->sum.nr_retained_nacks, __entry->sum.nr_new_acks, - __entry->sum.nr_rot_new_acks, + __entry->sum.nr_new_nacks, __entry->top - __entry->hard_ack, __entry->sum.cumulative_acks, __entry->sum.dup_acks, diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index ad21c613fec8..96e32dafd4f0 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -865,6 +865,8 @@ struct drm_amdgpu_cs_chunk_cp_gfx_shadow { #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK 0xa /* Subquery id: Query GPU peak pstate memory clock */ #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK 0xb + /* Subquery id: Query input GPU power */ + #define AMDGPU_INFO_SENSOR_GPU_INPUT_POWER 0xc /* Number of VRAM page faults on CPU access. */ #define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS 0x1E #define AMDGPU_INFO_VRAM_LOST_COUNTER 0x1F diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index fd4f9574d177..bd87386a8243 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -3013,6 +3013,7 @@ struct drm_i915_query_item { * - %DRM_I915_QUERY_MEMORY_REGIONS (see struct drm_i915_query_memory_regions) * - %DRM_I915_QUERY_HWCONFIG_BLOB (see `GuC HWCONFIG blob uAPI`) * - %DRM_I915_QUERY_GEOMETRY_SUBSLICES (see struct drm_i915_query_topology_info) + * - %DRM_I915_QUERY_GUC_SUBMISSION_VERSION (see struct drm_i915_query_guc_submission_version) */ __u64 query_id; #define DRM_I915_QUERY_TOPOLOGY_INFO 1 @@ -3021,6 +3022,7 @@ struct drm_i915_query_item { #define DRM_I915_QUERY_MEMORY_REGIONS 4 #define DRM_I915_QUERY_HWCONFIG_BLOB 5 #define DRM_I915_QUERY_GEOMETRY_SUBSLICES 6 +#define DRM_I915_QUERY_GUC_SUBMISSION_VERSION 7 /* Must be kept compact -- no holes and well documented */ /** @@ -3567,6 +3569,16 @@ struct drm_i915_query_memory_regions { }; /** + * struct drm_i915_query_guc_submission_version - query GuC submission interface version + */ +struct drm_i915_query_guc_submission_version { + __u32 branch; + __u32 major; + __u32 minor; + __u32 patch; +}; + +/** * DOC: GuC HWCONFIG blob uAPI * * The GuC produces a blob with information about the current device. diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h index 63c49318a863..19a13468eca5 100644 --- a/include/uapi/drm/ivpu_accel.h +++ b/include/uapi/drm/ivpu_accel.h @@ -305,6 +305,7 @@ struct drm_ivpu_submit { /* drm_ivpu_bo_wait job status codes */ #define DRM_IVPU_JOB_STATUS_SUCCESS 0 +#define DRM_IVPU_JOB_STATUS_ABORTED 256 /** * struct drm_ivpu_bo_wait - Wait for BO to become inactive diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index c95ef8a4d94a..cd84227f1b42 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -54,6 +54,20 @@ extern "C" { */ #define NOUVEAU_GETPARAM_EXEC_PUSH_MAX 17 +/* + * NOUVEAU_GETPARAM_VRAM_BAR_SIZE - query bar size + * + * Query the VRAM BAR size. + */ +#define NOUVEAU_GETPARAM_VRAM_BAR_SIZE 18 + +/* + * NOUVEAU_GETPARAM_VRAM_USED + * + * Get remaining VRAM size. + */ +#define NOUVEAU_GETPARAM_VRAM_USED 19 + struct drm_nouveau_getparam { __u64 param; __u64 value; diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 9fa3ae324731..2fefec9c0e94 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -575,6 +575,36 @@ struct drm_xe_query_engine_cycles { }; /** + * struct drm_xe_query_uc_fw_version - query a micro-controller firmware version + * + * Given a uc_type this will return the branch, major, minor and patch version + * of the micro-controller firmware. + */ +struct drm_xe_query_uc_fw_version { + /** @uc_type: The micro-controller type to query firmware version */ +#define XE_QUERY_UC_TYPE_GUC_SUBMISSION 0 + __u16 uc_type; + + /** @pad: MBZ */ + __u16 pad; + + /** @branch_ver: branch uc fw version */ + __u32 branch_ver; + /** @major_ver: major uc fw version */ + __u32 major_ver; + /** @minor_ver: minor uc fw version */ + __u32 minor_ver; + /** @patch_ver: patch uc fw version */ + __u32 patch_ver; + + /** @pad2: MBZ */ + __u32 pad2; + + /** @reserved: Reserved */ + __u64 reserved; +}; + +/** * struct drm_xe_device_query - Input of &DRM_IOCTL_XE_DEVICE_QUERY - main * structure to query device information * @@ -643,6 +673,7 @@ struct drm_xe_device_query { #define DRM_XE_DEVICE_QUERY_HWCONFIG 4 #define DRM_XE_DEVICE_QUERY_GT_TOPOLOGY 5 #define DRM_XE_DEVICE_QUERY_ENGINE_CYCLES 6 +#define DRM_XE_DEVICE_QUERY_UC_FW_VERSION 7 /** @query: The type of data to query */ __u32 query; @@ -832,7 +863,6 @@ struct drm_xe_vm_destroy { * * and the @flags can be: * - %DRM_XE_VM_BIND_FLAG_READONLY - * - %DRM_XE_VM_BIND_FLAG_ASYNC * - %DRM_XE_VM_BIND_FLAG_IMMEDIATE - Valid on a faulting VM only, do the * MAP operation immediately rather than deferring the MAP to the page * fault handler. @@ -931,6 +961,7 @@ struct drm_xe_vm_bind_op { #define DRM_XE_VM_BIND_FLAG_READONLY (1 << 0) #define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 1) #define DRM_XE_VM_BIND_FLAG_NULL (1 << 2) +#define DRM_XE_VM_BIND_FLAG_DUMPABLE (1 << 3) /** @flags: Bind flags */ __u32 flags; @@ -1046,7 +1077,6 @@ struct drm_xe_exec_queue_create { #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PRIORITY 0 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_TIMESLICE 1 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PREEMPTION_TIMEOUT 2 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PERSISTENCE 3 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_JOB_TIMEOUT 4 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_TRIGGER 5 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_NOTIFY 6 diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 5060963707b1..f2e0b2d50e6b 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -91,8 +91,6 @@ enum iio_modifier { IIO_MOD_CO2, IIO_MOD_VOC, IIO_MOD_LIGHT_UV, - IIO_MOD_LIGHT_UVA, - IIO_MOD_LIGHT_UVB, IIO_MOD_LIGHT_DUV, IIO_MOD_PM1, IIO_MOD_PM2P5, @@ -107,6 +105,8 @@ enum iio_modifier { IIO_MOD_PITCH, IIO_MOD_YAW, IIO_MOD_ROLL, + IIO_MOD_LIGHT_UVA, + IIO_MOD_LIGHT_UVB, }; enum iio_event_type { diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index f0ed68974c54..9ce46edc62a5 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -40,9 +40,10 @@ * - 1.12 - Add DMA buf export ioctl * - 1.13 - Add debugger API * - 1.14 - Update kfd_event_data + * - 1.15 - Enable managing mappings in compute VMs with GEM_VA ioctl */ #define KFD_IOCTL_MAJOR_VERSION 1 -#define KFD_IOCTL_MINOR_VERSION 14 +#define KFD_IOCTL_MINOR_VERSION 15 struct kfd_ioctl_get_version_args { __u32 major_version; /* from KFD */ diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index ca30232b7bc8..117c6a9b845b 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -285,9 +285,11 @@ enum nft_rule_attributes { /** * enum nft_rule_compat_flags - nf_tables rule compat flags * + * @NFT_RULE_COMPAT_F_UNUSED: unused * @NFT_RULE_COMPAT_F_INV: invert the check result */ enum nft_rule_compat_flags { + NFT_RULE_COMPAT_F_UNUSED = (1 << 0), NFT_RULE_COMPAT_F_INV = (1 << 1), NFT_RULE_COMPAT_F_MASK = NFT_RULE_COMPAT_F_INV, }; diff --git a/include/uapi/xen/gntalloc.h b/include/uapi/xen/gntalloc.h index 48d2790ef928..3109282672f3 100644 --- a/include/uapi/xen/gntalloc.h +++ b/include/uapi/xen/gntalloc.h @@ -31,7 +31,10 @@ struct ioctl_gntalloc_alloc_gref { __u64 index; /* The grant references of the newly created grant, one per page */ /* Variable size, depending on count */ - __u32 gref_ids[1]; + union { + __u32 gref_ids[1]; + __DECLARE_FLEX_ARRAY(__u32, gref_ids_flex); + }; }; #define GNTALLOC_FLAG_WRITABLE 1 |