diff options
Diffstat (limited to 'include')
47 files changed, 308 insertions, 136 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 3ca9b751f122..b95dc32a6e6b 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -196,8 +196,8 @@ struct acpi_processor_flags { struct acpi_processor { acpi_handle handle; u32 acpi_id; - u32 apic_id; - u32 id; + u32 phys_id; /* CPU hardware ID such as APIC ID for x86 */ + u32 id; /* CPU logical ID allocated by OS */ u32 pblk; int performance_platform_limit; int throttling_platform_limit; @@ -310,8 +310,8 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit) #endif /* CONFIG_CPU_FREQ */ /* in processor_core.c */ -int acpi_get_apicid(acpi_handle, int type, u32 acpi_id); -int acpi_map_cpuid(int apic_id, u32 acpi_id); +int acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); +int acpi_map_cpuid(int phys_id, u32 acpi_id); int acpi_get_cpuid(acpi_handle, int type, u32 acpi_id); /* in processor_pdc.c */ diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index 08848050922e..db284bff29dc 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -136,8 +136,12 @@ static inline void __tlb_adjust_range(struct mmu_gather *tlb, static inline void __tlb_reset_range(struct mmu_gather *tlb) { - tlb->start = TASK_SIZE; - tlb->end = 0; + if (tlb->fullmm) { + tlb->start = tlb->end = ~0; + } else { + tlb->start = TASK_SIZE; + tlb->end = 0; + } } /* diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 8ba35c622e22..e1b2e8b98af7 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -901,11 +901,15 @@ extern int drm_vblank_init(struct drm_device *dev, int num_crtcs); extern int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *filp); extern u32 drm_vblank_count(struct drm_device *dev, int crtc); +extern u32 drm_crtc_vblank_count(struct drm_crtc *crtc); extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc, struct timeval *vblanktime); extern void drm_send_vblank_event(struct drm_device *dev, int crtc, struct drm_pending_vblank_event *e); +extern void drm_crtc_send_vblank_event(struct drm_crtc *crtc, + struct drm_pending_vblank_event *e); extern bool drm_handle_vblank(struct drm_device *dev, int crtc); +extern bool drm_crtc_handle_vblank(struct drm_crtc *crtc); extern int drm_vblank_get(struct drm_device *dev, int crtc); extern void drm_vblank_put(struct drm_device *dev, int crtc); extern int drm_crtc_vblank_get(struct drm_crtc *crtc); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 780511a459c0..1e6ae1458f7a 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -119,13 +119,6 @@ struct drm_gem_object { * simply leave it as NULL. */ struct dma_buf_attachment *import_attach; - - /** - * dumb - created as dumb buffer - * Whether the gem object was created using the dumb buffer interface - * as such it may not be used for GPU rendering. - */ - bool dumb; }; void drm_gem_object_release(struct drm_gem_object *obj); diff --git a/include/dt-bindings/thermal/thermal.h b/include/dt-bindings/thermal/thermal.h index 59822a995858..b5e6b0069ac7 100644 --- a/include/dt-bindings/thermal/thermal.h +++ b/include/dt-bindings/thermal/thermal.h @@ -11,7 +11,7 @@ #define _DT_BINDINGS_THERMAL_THERMAL_H /* On cooling devices upper and lower limits */ -#define THERMAL_NO_LIMIT (-1UL) +#define THERMAL_NO_LIMIT (~0) #endif diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 856d381b1d5b..d459cd17b477 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -147,8 +147,8 @@ void acpi_numa_arch_fixup(void); #ifdef CONFIG_ACPI_HOTPLUG_CPU /* Arch dependent functions for cpu hotplug support */ -int acpi_map_lsapic(acpi_handle handle, int physid, int *pcpu); -int acpi_unmap_lsapic(int cpu); +int acpi_map_cpu(acpi_handle handle, int physid, int *pcpu); +int acpi_unmap_cpu(int cpu); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); diff --git a/include/linux/audit.h b/include/linux/audit.h index 0c04917c2f12..af84234e1f6e 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -47,6 +47,7 @@ struct sk_buff; struct audit_krule { int vers_ops; + u32 pflags; u32 flags; u32 listnr; u32 action; @@ -64,6 +65,9 @@ struct audit_krule { u64 prio; }; +/* Flag to indicate legacy AUDIT_LOGINUID unset usage */ +#define AUDIT_LOGINUID_LEGACY 0x1 + struct audit_field { u32 type; union { diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 8aded9ab2e4e..5735e7130d63 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -34,7 +34,6 @@ struct blk_mq_hw_ctx { unsigned long flags; /* BLK_MQ_F_* flags */ struct request_queue *queue; - unsigned int queue_num; struct blk_flush_queue *fq; void *driver_data; @@ -54,7 +53,7 @@ struct blk_mq_hw_ctx { unsigned long dispatched[BLK_MQ_MAX_DISPATCH_ORDER]; unsigned int numa_node; - unsigned int cmd_size; /* per-request extra data */ + unsigned int queue_num; atomic_t nr_active; @@ -195,13 +194,16 @@ static inline u16 blk_mq_unique_tag_to_tag(u32 unique_tag) struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *, const int ctx_index); struct blk_mq_hw_ctx *blk_mq_alloc_single_hw_queue(struct blk_mq_tag_set *, unsigned int, int); +int blk_mq_request_started(struct request *rq); void blk_mq_start_request(struct request *rq); void blk_mq_end_request(struct request *rq, int error); void __blk_mq_end_request(struct request *rq, int error); void blk_mq_requeue_request(struct request *rq); void blk_mq_add_to_requeue_list(struct request *rq, bool at_head); +void blk_mq_cancel_requeue_work(struct request_queue *q); void blk_mq_kick_requeue_list(struct request_queue *q); +void blk_mq_abort_requeue_list(struct request_queue *q); void blk_mq_complete_request(struct request *rq); void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx); @@ -212,6 +214,8 @@ void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); void blk_mq_delay_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_tag_busy_iter(struct blk_mq_hw_ctx *hctx, busy_iter_fn *fn, void *priv); +void blk_mq_unfreeze_queue(struct request_queue *q); +void blk_mq_freeze_queue_start(struct request_queue *q); /* * Driver command data is immediately after the request. So subtract request diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 445d59231bc4..c294e3e25e37 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -190,6 +190,7 @@ enum rq_flag_bits { __REQ_PM, /* runtime pm request */ __REQ_HASHED, /* on IO scheduler merge hash */ __REQ_MQ_INFLIGHT, /* track inflight for MQ */ + __REQ_NO_TIMEOUT, /* requests may never expire */ __REQ_NR_BITS, /* stops here */ }; @@ -243,5 +244,6 @@ enum rq_flag_bits { #define REQ_PM (1ULL << __REQ_PM) #define REQ_HASHED (1ULL << __REQ_HASHED) #define REQ_MQ_INFLIGHT (1ULL << __REQ_MQ_INFLIGHT) +#define REQ_NO_TIMEOUT (1ULL << __REQ_NO_TIMEOUT) #endif /* __LINUX_BLK_TYPES_H */ diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 5d86416d35f2..61b19c46bdb3 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -87,8 +87,8 @@ struct ceph_osd_req_op { struct ceph_osd_data osd_data; } extent; struct { - __le32 name_len; - __le32 value_len; + u32 name_len; + u32 value_len; __u8 cmp_op; /* CEPH_OSD_CMPXATTR_OP_* */ __u8 cmp_mode; /* CEPH_OSD_CMPXATTR_MODE_* */ struct ceph_osd_data osd_data; diff --git a/include/linux/compiler.h b/include/linux/compiler.h index a1c81f80978e..33063f872ee3 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -215,7 +215,7 @@ static __always_inline void __read_once_size(volatile void *p, void *res, int si } } -static __always_inline void __assign_once_size(volatile void *p, void *res, int size) +static __always_inline void __write_once_size(volatile void *p, void *res, int size) { switch (size) { case 1: *(volatile __u8 *)p = *(__u8 *)res; break; @@ -235,15 +235,15 @@ static __always_inline void __assign_once_size(volatile void *p, void *res, int /* * Prevent the compiler from merging or refetching reads or writes. The * compiler is also forbidden from reordering successive instances of - * READ_ONCE, ASSIGN_ONCE and ACCESS_ONCE (see below), but only when the + * READ_ONCE, WRITE_ONCE and ACCESS_ONCE (see below), but only when the * compiler is aware of some particular ordering. One way to make the * compiler aware of ordering is to put the two invocations of READ_ONCE, - * ASSIGN_ONCE or ACCESS_ONCE() in different C statements. + * WRITE_ONCE or ACCESS_ONCE() in different C statements. * * In contrast to ACCESS_ONCE these two macros will also work on aggregate * data types like structs or unions. If the size of the accessed data * type exceeds the word size of the machine (e.g., 32 bits or 64 bits) - * READ_ONCE() and ASSIGN_ONCE() will fall back to memcpy and print a + * READ_ONCE() and WRITE_ONCE() will fall back to memcpy and print a * compile-time warning. * * Their two major use cases are: (1) Mediating communication between @@ -257,8 +257,8 @@ static __always_inline void __assign_once_size(volatile void *p, void *res, int #define READ_ONCE(x) \ ({ typeof(x) __val; __read_once_size(&x, &__val, sizeof(__val)); __val; }) -#define ASSIGN_ONCE(val, x) \ - ({ typeof(x) __val; __val = val; __assign_once_size(&x, &__val, sizeof(__val)); __val; }) +#define WRITE_ONCE(x, val) \ + ({ typeof(x) __val; __val = val; __write_once_size(&x, &__val, sizeof(__val)); __val; }) #endif /* __KERNEL__ */ diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h index c303d383def1..bd955270d5aa 100644 --- a/include/linux/cpu_cooling.h +++ b/include/linux/cpu_cooling.h @@ -50,7 +50,7 @@ static inline struct thermal_cooling_device * of_cpufreq_cooling_register(struct device_node *np, const struct cpumask *clip_cpus) { - return NULL; + return ERR_PTR(-ENOSYS); } #endif @@ -65,13 +65,13 @@ unsigned long cpufreq_cooling_get_level(unsigned int cpu, unsigned int freq); static inline struct thermal_cooling_device * cpufreq_cooling_register(const struct cpumask *clip_cpus) { - return NULL; + return ERR_PTR(-ENOSYS); } static inline struct thermal_cooling_device * of_cpufreq_cooling_register(struct device_node *np, const struct cpumask *clip_cpus) { - return NULL; + return ERR_PTR(-ENOSYS); } static inline void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev) diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index a07e087f54b2..ab70f3bc44ad 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -53,7 +53,6 @@ struct cpuidle_state { }; /* Idle State Flags */ -#define CPUIDLE_FLAG_TIME_INVALID (0x01) /* is residency time measurable? */ #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */ #define CPUIDLE_FLAG_TIMER_STOP (0x04) /* timer is stopped on this state */ @@ -89,8 +88,6 @@ DECLARE_PER_CPU(struct cpuidle_device, cpuidle_dev); /** * cpuidle_get_last_residency - retrieves the last state's residency time * @dev: the target CPU - * - * NOTE: this value is invalid if CPUIDLE_FLAG_TIME_INVALID is set */ static inline int cpuidle_get_last_residency(struct cpuidle_device *dev) { diff --git a/include/linux/fs.h b/include/linux/fs.h index f90c0282c114..42efe13077b6 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -135,7 +135,7 @@ typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, #define FMODE_CAN_WRITE ((__force fmode_t)0x40000) /* File was opened by fanotify and shouldn't generate fanotify events */ -#define FMODE_NONOTIFY ((__force fmode_t)0x1000000) +#define FMODE_NONOTIFY ((__force fmode_t)0x4000000) /* * Flag for rw_copy_check_uvector and compat_rw_copy_check_uvector diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h index 55b685719d52..09460d6d6682 100644 --- a/include/linux/genetlink.h +++ b/include/linux/genetlink.h @@ -11,6 +11,10 @@ extern void genl_unlock(void); extern int lockdep_genl_is_held(void); #endif +/* for synchronisation between af_netlink and genetlink */ +extern atomic_t genl_sk_destructing_cnt; +extern wait_queue_head_t genl_sk_destructing_waitq; + /** * rcu_dereference_genl - rcu_dereference with debug checking * @p: The pointer to read, prior to dereferencing diff --git a/include/linux/kdb.h b/include/linux/kdb.h index 290db1269c4c..75ae2e2631fc 100644 --- a/include/linux/kdb.h +++ b/include/linux/kdb.h @@ -13,11 +13,54 @@ * Copyright (C) 2009 Jason Wessel <jason.wessel@windriver.com> */ +/* Shifted versions of the command enable bits are be used if the command + * has no arguments (see kdb_check_flags). This allows commands, such as + * go, to have different permissions depending upon whether it is called + * with an argument. + */ +#define KDB_ENABLE_NO_ARGS_SHIFT 10 + typedef enum { - KDB_REPEAT_NONE = 0, /* Do not repeat this command */ - KDB_REPEAT_NO_ARGS, /* Repeat the command without arguments */ - KDB_REPEAT_WITH_ARGS, /* Repeat the command including its arguments */ -} kdb_repeat_t; + KDB_ENABLE_ALL = (1 << 0), /* Enable everything */ + KDB_ENABLE_MEM_READ = (1 << 1), + KDB_ENABLE_MEM_WRITE = (1 << 2), + KDB_ENABLE_REG_READ = (1 << 3), + KDB_ENABLE_REG_WRITE = (1 << 4), + KDB_ENABLE_INSPECT = (1 << 5), + KDB_ENABLE_FLOW_CTRL = (1 << 6), + KDB_ENABLE_SIGNAL = (1 << 7), + KDB_ENABLE_REBOOT = (1 << 8), + /* User exposed values stop here, all remaining flags are + * exclusively used to describe a commands behaviour. + */ + + KDB_ENABLE_ALWAYS_SAFE = (1 << 9), + KDB_ENABLE_MASK = (1 << KDB_ENABLE_NO_ARGS_SHIFT) - 1, + + KDB_ENABLE_ALL_NO_ARGS = KDB_ENABLE_ALL << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_MEM_READ_NO_ARGS = KDB_ENABLE_MEM_READ + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_MEM_WRITE_NO_ARGS = KDB_ENABLE_MEM_WRITE + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_REG_READ_NO_ARGS = KDB_ENABLE_REG_READ + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_REG_WRITE_NO_ARGS = KDB_ENABLE_REG_WRITE + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_INSPECT_NO_ARGS = KDB_ENABLE_INSPECT + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_FLOW_CTRL_NO_ARGS = KDB_ENABLE_FLOW_CTRL + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_SIGNAL_NO_ARGS = KDB_ENABLE_SIGNAL + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_REBOOT_NO_ARGS = KDB_ENABLE_REBOOT + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_ALWAYS_SAFE_NO_ARGS = KDB_ENABLE_ALWAYS_SAFE + << KDB_ENABLE_NO_ARGS_SHIFT, + KDB_ENABLE_MASK_NO_ARGS = KDB_ENABLE_MASK << KDB_ENABLE_NO_ARGS_SHIFT, + + KDB_REPEAT_NO_ARGS = 0x40000000, /* Repeat the command w/o arguments */ + KDB_REPEAT_WITH_ARGS = 0x80000000, /* Repeat the command with args */ +} kdb_cmdflags_t; typedef int (*kdb_func_t)(int, const char **); @@ -62,6 +105,7 @@ extern atomic_t kdb_event; #define KDB_BADLENGTH (-19) #define KDB_NOBP (-20) #define KDB_BADADDR (-21) +#define KDB_NOPERM (-22) /* * kdb_diemsg @@ -146,17 +190,17 @@ static inline const char *kdb_walk_kallsyms(loff_t *pos) /* Dynamic kdb shell command registration */ extern int kdb_register(char *, kdb_func_t, char *, char *, short); -extern int kdb_register_repeat(char *, kdb_func_t, char *, char *, - short, kdb_repeat_t); +extern int kdb_register_flags(char *, kdb_func_t, char *, char *, + short, kdb_cmdflags_t); extern int kdb_unregister(char *); #else /* ! CONFIG_KGDB_KDB */ static inline __printf(1, 2) int kdb_printf(const char *fmt, ...) { return 0; } static inline void kdb_init(int level) {} static inline int kdb_register(char *cmd, kdb_func_t func, char *usage, char *help, short minlen) { return 0; } -static inline int kdb_register_repeat(char *cmd, kdb_func_t func, char *usage, - char *help, short minlen, - kdb_repeat_t repeat) { return 0; } +static inline int kdb_register_flags(char *cmd, kdb_func_t func, char *usage, + char *help, short minlen, + kdb_cmdflags_t flags) { return 0; } static inline int kdb_unregister(char *cmd) { return 0; } #endif /* CONFIG_KGDB_KDB */ enum { diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index 575a86c7fcbd..f742b6717d52 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -50,6 +50,8 @@ enum { STMPE_IDX_GPEDR_MSB, STMPE_IDX_GPRER_LSB, STMPE_IDX_GPFER_LSB, + STMPE_IDX_GPPUR_LSB, + STMPE_IDX_GPPDR_LSB, STMPE_IDX_GPAFR_U_MSB, STMPE_IDX_IEGPIOR_LSB, STMPE_IDX_ISGPIOR_LSB, @@ -113,24 +115,6 @@ extern int stmpe_set_altfunc(struct stmpe *stmpe, u32 pins, extern int stmpe_enable(struct stmpe *stmpe, unsigned int blocks); extern int stmpe_disable(struct stmpe *stmpe, unsigned int blocks); -struct matrix_keymap_data; - -/** - * struct stmpe_keypad_platform_data - STMPE keypad platform data - * @keymap_data: key map table and size - * @debounce_ms: debounce interval, in ms. Maximum is - * %STMPE_KEYPAD_MAX_DEBOUNCE. - * @scan_count: number of key scanning cycles to confirm key data. - * Maximum is %STMPE_KEYPAD_MAX_SCAN_COUNT. - * @no_autorepeat: disable key autorepeat - */ -struct stmpe_keypad_platform_data { - const struct matrix_keymap_data *keymap_data; - unsigned int debounce_ms; - unsigned int scan_count; - bool no_autorepeat; -}; - #define STMPE_GPIO_NOREQ_811_TOUCH (0xf0) /** @@ -199,7 +183,6 @@ struct stmpe_ts_platform_data { * @irq_gpio: gpio number over which irq will be requested (significant only if * irq_over_gpio is true) * @gpio: GPIO-specific platform data - * @keypad: keypad-specific platform data * @ts: touchscreen-specific platform data */ struct stmpe_platform_data { @@ -212,7 +195,6 @@ struct stmpe_platform_data { int autosleep_timeout; struct stmpe_gpio_platform_data *gpio; - struct stmpe_keypad_platform_data *keypad; struct stmpe_ts_platform_data *ts; }; diff --git a/include/linux/mm.h b/include/linux/mm.h index f80d0194c9bc..80fc92a49649 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1952,7 +1952,7 @@ extern int expand_downwards(struct vm_area_struct *vma, #if VM_GROWSUP extern int expand_upwards(struct vm_area_struct *vma, unsigned long address); #else - #define expand_upwards(vma, address) do { } while (0) + #define expand_upwards(vma, address) (0) #endif /* Look up the first VMA which satisfies addr < vm_end, NULL if none. */ diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index 375af80bde7d..f767a0de611f 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -137,6 +137,7 @@ struct sdhci_host { #define SDHCI_SDR104_NEEDS_TUNING (1<<10) /* SDR104/HS200 needs tuning */ #define SDHCI_USING_RETUNING_TIMER (1<<11) /* Host is using a retuning timer for the card */ #define SDHCI_USE_64_BIT_DMA (1<<12) /* Use 64-bit DMA */ +#define SDHCI_HS400_TUNING (1<<13) /* Tuning for HS400 */ unsigned int version; /* SDHCI spec. version */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index c31f74d76ebd..52fd8e8694cf 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -852,11 +852,11 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev, * 3. Update dev->stats asynchronously and atomically, and define * neither operation. * - * int (*ndo_vlan_rx_add_vid)(struct net_device *dev, __be16 proto, u16t vid); + * int (*ndo_vlan_rx_add_vid)(struct net_device *dev, __be16 proto, u16 vid); * If device support VLAN filtering this function is called when a * VLAN id is registered. * - * int (*ndo_vlan_rx_kill_vid)(struct net_device *dev, unsigned short vid); + * int (*ndo_vlan_rx_kill_vid)(struct net_device *dev, __be16 proto, u16 vid); * If device support VLAN filtering this function is called when a * VLAN id is unregistered. * @@ -1012,12 +1012,15 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev, * Callback to use for xmit over the accelerated station. This * is used in place of ndo_start_xmit on accelerated net * devices. - * bool (*ndo_gso_check) (struct sk_buff *skb, - * struct net_device *dev); + * netdev_features_t (*ndo_features_check) (struct sk_buff *skb, + * struct net_device *dev + * netdev_features_t features); * Called by core transmit path to determine if device is capable of - * performing GSO on a packet. The device returns true if it is - * able to GSO the packet, false otherwise. If the return value is - * false the stack will do software GSO. + * performing offload operations on a given packet. This is to give + * the device an opportunity to implement any restrictions that cannot + * be otherwise expressed by feature flags. The check is called with + * the set of features that the stack has calculated and it returns + * those the driver believes to be appropriate. * * int (*ndo_switch_parent_id_get)(struct net_device *dev, * struct netdev_phys_item_id *psid); @@ -1178,8 +1181,9 @@ struct net_device_ops { struct net_device *dev, void *priv); int (*ndo_get_lock_subclass)(struct net_device *dev); - bool (*ndo_gso_check) (struct sk_buff *skb, - struct net_device *dev); + netdev_features_t (*ndo_features_check) (struct sk_buff *skb, + struct net_device *dev, + netdev_features_t features); #ifdef CONFIG_NET_SWITCHDEV int (*ndo_switch_parent_id_get)(struct net_device *dev, struct netdev_phys_item_id *psid); @@ -2081,7 +2085,7 @@ extern rwlock_t dev_base_lock; /* Device list lock */ list_for_each_entry_continue_rcu(d, &(net)->dev_base_head, dev_list) #define for_each_netdev_in_bond_rcu(bond, slave) \ for_each_netdev_rcu(&init_net, slave) \ - if (netdev_master_upper_dev_get_rcu(slave) == bond) + if (netdev_master_upper_dev_get_rcu(slave) == (bond)) #define net_device_entry(lh) list_entry(lh, struct net_device, dev_list) static inline struct net_device *next_net_device(struct net_device *dev) @@ -3611,8 +3615,6 @@ static inline bool netif_needs_gso(struct net_device *dev, struct sk_buff *skb, netdev_features_t features) { return skb_is_gso(skb) && (!skb_gso_ok(skb, features) || - (dev->netdev_ops->ndo_gso_check && - !dev->netdev_ops->ndo_gso_check(skb, dev)) || unlikely((skb->ip_summed != CHECKSUM_PARTIAL) && (skb->ip_summed != CHECKSUM_UNNECESSARY))); } diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 9e572daa15d5..02fc86d2348e 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -46,8 +46,8 @@ struct netlink_kernel_cfg { unsigned int flags; void (*input)(struct sk_buff *skb); struct mutex *cb_mutex; - int (*bind)(int group); - void (*unbind)(int group); + int (*bind)(struct net *net, int group); + void (*unbind)(struct net *net, int group); bool (*compare)(struct net *net, struct sock *sk); }; diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 1e37fbb78f7a..ddea982355f3 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -74,6 +74,9 @@ struct nfs_client { /* idmapper */ struct idmap * cl_idmap; + /* Client owner identifier */ + const char * cl_owner_id; + /* Our own IP address, as a null-terminated string. * This is used to generate the mv0 callback address. */ diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 7ea069cd3257..4b3736f7065c 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -251,7 +251,7 @@ pgoff_t page_cache_prev_hole(struct address_space *mapping, #define FGP_NOWAIT 0x00000020 struct page *pagecache_get_page(struct address_space *mapping, pgoff_t offset, - int fgp_flags, gfp_t cache_gfp_mask, gfp_t radix_gfp_mask); + int fgp_flags, gfp_t cache_gfp_mask); /** * find_get_page - find and get a page reference @@ -266,13 +266,13 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t offset, static inline struct page *find_get_page(struct address_space *mapping, pgoff_t offset) { - return pagecache_get_page(mapping, offset, 0, 0, 0); + return pagecache_get_page(mapping, offset, 0, 0); } static inline struct page *find_get_page_flags(struct address_space *mapping, pgoff_t offset, int fgp_flags) { - return pagecache_get_page(mapping, offset, fgp_flags, 0, 0); + return pagecache_get_page(mapping, offset, fgp_flags, 0); } /** @@ -292,7 +292,7 @@ static inline struct page *find_get_page_flags(struct address_space *mapping, static inline struct page *find_lock_page(struct address_space *mapping, pgoff_t offset) { - return pagecache_get_page(mapping, offset, FGP_LOCK, 0, 0); + return pagecache_get_page(mapping, offset, FGP_LOCK, 0); } /** @@ -319,7 +319,7 @@ static inline struct page *find_or_create_page(struct address_space *mapping, { return pagecache_get_page(mapping, offset, FGP_LOCK|FGP_ACCESSED|FGP_CREAT, - gfp_mask, gfp_mask & GFP_RECLAIM_MASK); + gfp_mask); } /** @@ -340,8 +340,7 @@ static inline struct page *grab_cache_page_nowait(struct address_space *mapping, { return pagecache_get_page(mapping, index, FGP_LOCK|FGP_CREAT|FGP_NOFS|FGP_NOWAIT, - mapping_gfp_mask(mapping), - GFP_NOFS); + mapping_gfp_mask(mapping)); } struct page *find_get_entry(struct address_space *mapping, pgoff_t offset); diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 486e84ccb1f9..4f7a61ca4b39 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -79,11 +79,6 @@ struct perf_branch_stack { struct perf_branch_entry entries[0]; }; -struct perf_regs { - __u64 abi; - struct pt_regs *regs; -}; - struct task_struct; /* @@ -610,7 +605,14 @@ struct perf_sample_data { u32 reserved; } cpu_entry; struct perf_callchain_entry *callchain; + + /* + * regs_user may point to task_pt_regs or to regs_user_copy, depending + * on arch details. + */ struct perf_regs regs_user; + struct pt_regs regs_user_copy; + struct perf_regs regs_intr; u64 stack_user_size; } ____cacheline_aligned; diff --git a/include/linux/perf_regs.h b/include/linux/perf_regs.h index 3c73d5fe18be..a5f98d53d732 100644 --- a/include/linux/perf_regs.h +++ b/include/linux/perf_regs.h @@ -1,11 +1,19 @@ #ifndef _LINUX_PERF_REGS_H #define _LINUX_PERF_REGS_H +struct perf_regs { + __u64 abi; + struct pt_regs *regs; +}; + #ifdef CONFIG_HAVE_PERF_REGS #include <asm/perf_regs.h> u64 perf_reg_value(struct pt_regs *regs, int idx); int perf_reg_validate(u64 mask); u64 perf_reg_abi(struct task_struct *task); +void perf_get_regs_user(struct perf_regs *regs_user, + struct pt_regs *regs, + struct pt_regs *regs_user_copy); #else static inline u64 perf_reg_value(struct pt_regs *regs, int idx) { @@ -21,5 +29,13 @@ static inline u64 perf_reg_abi(struct task_struct *task) { return PERF_SAMPLE_REGS_ABI_NONE; } + +static inline void perf_get_regs_user(struct perf_regs *regs_user, + struct pt_regs *regs, + struct pt_regs *regs_user_copy) +{ + regs_user->regs = task_pt_regs(current); + regs_user->abi = perf_reg_abi(current); +} #endif /* CONFIG_HAVE_PERF_REGS */ #endif /* _LINUX_PERF_REGS_H */ diff --git a/include/linux/phy/omap_control_phy.h b/include/linux/phy/omap_control_phy.h index e9e6cfbfbb58..eb7d4a135a9e 100644 --- a/include/linux/phy/omap_control_phy.h +++ b/include/linux/phy/omap_control_phy.h @@ -66,7 +66,7 @@ enum omap_control_usb_mode { #define OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF 0x0 #define OMAP_CTRL_PCIE_PCS_MASK 0xff -#define OMAP_CTRL_PCIE_PCS_DELAY_COUNT_SHIFT 0x8 +#define OMAP_CTRL_PCIE_PCS_DELAY_COUNT_SHIFT 16 #define OMAP_CTRL_USB2_PHY_PD BIT(28) @@ -79,7 +79,7 @@ enum omap_control_usb_mode { void omap_control_phy_power(struct device *dev, int on); void omap_control_usb_set_mode(struct device *dev, enum omap_control_usb_mode mode); -void omap_control_pcie_pcs(struct device *dev, u8 id, u8 delay); +void omap_control_pcie_pcs(struct device *dev, u8 delay); #else static inline void omap_control_phy_power(struct device *dev, int on) @@ -91,7 +91,7 @@ static inline void omap_control_usb_set_mode(struct device *dev, { } -static inline void omap_control_pcie_pcs(struct device *dev, u8 id, u8 delay) +static inline void omap_control_pcie_pcs(struct device *dev, u8 delay) { } #endif diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 6cd20d5e651b..a9edab2c787a 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -271,6 +271,8 @@ typedef struct generic_pm_domain *(*genpd_xlate_t)(struct of_phandle_args *args, int __of_genpd_add_provider(struct device_node *np, genpd_xlate_t xlate, void *data); void of_genpd_del_provider(struct device_node *np); +struct generic_pm_domain *of_genpd_get_from_provider( + struct of_phandle_args *genpdspec); struct generic_pm_domain *__of_genpd_xlate_simple( struct of_phandle_args *genpdspec, @@ -288,6 +290,12 @@ static inline int __of_genpd_add_provider(struct device_node *np, } static inline void of_genpd_del_provider(struct device_node *np) {} +static inline struct generic_pm_domain *of_genpd_get_from_provider( + struct of_phandle_args *genpdspec) +{ + return NULL; +} + #define __of_genpd_xlate_simple NULL #define __of_genpd_xlate_onecell NULL diff --git a/include/linux/rmap.h b/include/linux/rmap.h index c0c2bce6b0b7..d9d7e7e56352 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -37,6 +37,16 @@ struct anon_vma { atomic_t refcount; /* + * Count of child anon_vmas and VMAs which points to this anon_vma. + * + * This counter is used for making decision about reusing anon_vma + * instead of forking new one. See comments in function anon_vma_clone. + */ + unsigned degree; + + struct anon_vma *parent; /* Parent of this anon_vma */ + + /* * NOTE: the LSB of the rb_root.rb_node is set by * mm_take_all_locks() _after_ taking the above lock. So the * rb_root must only be read/written after taking the above lock diff --git a/include/linux/thermal.h b/include/linux/thermal.h index c611a02fbc51..fc52e307efab 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -38,7 +38,7 @@ #define THERMAL_CSTATE_INVALID -1UL /* No upper/lower limit requirement */ -#define THERMAL_NO_LIMIT THERMAL_CSTATE_INVALID +#define THERMAL_NO_LIMIT ((u32)~0) /* Unit conversion macros */ #define KELVIN_TO_CELSIUS(t) (long)(((long)t-2732 >= 0) ? \ diff --git a/include/linux/writeback.h b/include/linux/writeback.h index a219be961c0a..00048339c23e 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -177,7 +177,6 @@ int write_cache_pages(struct address_space *mapping, struct writeback_control *wbc, writepage_t writepage, void *data); int do_writepages(struct address_space *mapping, struct writeback_control *wbc); -void set_page_dirty_balance(struct page *page); void writeback_set_ratelimit(void); void tag_pages_for_writeback(struct address_space *mapping, pgoff_t start, pgoff_t end); diff --git a/include/net/genetlink.h b/include/net/genetlink.h index af10c2cf8a1d..6c92415311ca 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -27,10 +27,18 @@ struct genl_info; * @maxattr: maximum number of attributes supported * @netnsok: set to true if the family can handle network * namespaces and should be presented in all of them + * @parallel_ops: operations can be called in parallel and aren't + * synchronized by the core genetlink code * @pre_doit: called before an operation's doit callback, it may * do additional, common, filtering and return an error * @post_doit: called after an operation's doit callback, it may * undo operations done by pre_doit, for example release locks + * @mcast_bind: a socket bound to the given multicast group (which + * is given as the offset into the groups array) + * @mcast_unbind: a socket was unbound from the given multicast group. + * Note that unbind() will not be called symmetrically if the + * generic netlink family is removed while there are still open + * sockets. * @attrbuf: buffer to store parsed attributes * @family_list: family list * @mcgrps: multicast groups used by this family (private) @@ -53,6 +61,8 @@ struct genl_family { void (*post_doit)(const struct genl_ops *ops, struct sk_buff *skb, struct genl_info *info); + int (*mcast_bind)(struct net *net, int group); + void (*mcast_unbind)(struct net *net, int group); struct nlattr ** attrbuf; /* private */ const struct genl_ops * ops; /* private */ const struct genl_multicast_group *mcgrps; /* private */ @@ -395,11 +405,11 @@ static inline int genl_set_err(struct genl_family *family, struct net *net, } static inline int genl_has_listeners(struct genl_family *family, - struct sock *sk, unsigned int group) + struct net *net, unsigned int group) { if (WARN_ON_ONCE(group >= family->n_mcgrps)) return -EINVAL; group = family->mcgrp_offset + group; - return netlink_has_listeners(sk, group); + return netlink_has_listeners(net->genl_sock, group); } #endif /* __NET_GENERIC_NETLINK_H */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 58d719ddaa60..29c7be8808d5 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1270,8 +1270,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); * * @IEEE80211_KEY_FLAG_GENERATE_IV: This flag should be set by the * driver to indicate that it requires IV generation for this - * particular key. Setting this flag does not necessarily mean that SKBs - * will have sufficient tailroom for ICV or MIC. + * particular key. * @IEEE80211_KEY_FLAG_GENERATE_MMIC: This flag should be set by * the driver for a TKIP key if it requires Michael MIC * generation in software. @@ -1283,9 +1282,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); * @IEEE80211_KEY_FLAG_PUT_IV_SPACE: This flag should be set by the driver * if space should be prepared for the IV, but the IV * itself should not be generated. Do not set together with - * @IEEE80211_KEY_FLAG_GENERATE_IV on the same key. Setting this flag does - * not necessarily mean that SKBs will have sufficient tailroom for ICV or - * MIC. + * @IEEE80211_KEY_FLAG_GENERATE_IV on the same key. * @IEEE80211_KEY_FLAG_RX_MGMT: This key will be used to decrypt received * management frames. The flag can help drivers that have a hardware * crypto implementation that doesn't deal with management frames diff --git a/include/net/neighbour.h b/include/net/neighbour.h index eb070b3674a1..76f708486aae 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -190,7 +190,6 @@ struct neigh_hash_table { struct neigh_table { - struct neigh_table *next; int family; int entry_size; int key_len; diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 57cccd0052e5..903461aa5644 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -1,6 +1,9 @@ #ifndef __NET_VXLAN_H #define __NET_VXLAN_H 1 +#include <linux/ip.h> +#include <linux/ipv6.h> +#include <linux/if_vlan.h> #include <linux/skbuff.h> #include <linux/netdevice.h> #include <linux/udp.h> @@ -51,16 +54,33 @@ int vxlan_xmit_skb(struct vxlan_sock *vs, __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df, __be16 src_port, __be16 dst_port, __be32 vni, bool xnet); -static inline bool vxlan_gso_check(struct sk_buff *skb) +static inline netdev_features_t vxlan_features_check(struct sk_buff *skb, + netdev_features_t features) { - if ((skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL) && + u8 l4_hdr = 0; + + if (!skb->encapsulation) + return features; + + switch (vlan_get_protocol(skb)) { + case htons(ETH_P_IP): + l4_hdr = ip_hdr(skb)->protocol; + break; + case htons(ETH_P_IPV6): + l4_hdr = ipv6_hdr(skb)->nexthdr; + break; + default: + return features;; + } + + if ((l4_hdr == IPPROTO_UDP) && (skb->inner_protocol_type != ENCAP_TYPE_ETHER || skb->inner_protocol != htons(ETH_P_TEB) || (skb_inner_mac_header(skb) - skb_transport_header(skb) != sizeof(struct udphdr) + sizeof(struct vxlanhdr)))) - return false; + return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK); - return true; + return features; } /* IP header + UDP + VXLAN + Ethernet header */ diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 1e7f74acc2ec..b429b73e875e 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -857,7 +857,7 @@ static inline unsigned int params_channels(const struct snd_pcm_hw_params *p) } /** - * params_channels - Get the sample rate from the hw params + * params_rate - Get the sample rate from the hw params * @p: hw params */ static inline unsigned int params_rate(const struct snd_pcm_hw_params *p) @@ -866,7 +866,7 @@ static inline unsigned int params_rate(const struct snd_pcm_hw_params *p) } /** - * params_channels - Get the period size (in frames) from the hw params + * params_period_size - Get the period size (in frames) from the hw params * @p: hw params */ static inline unsigned int params_period_size(const struct snd_pcm_hw_params *p) @@ -875,7 +875,7 @@ static inline unsigned int params_period_size(const struct snd_pcm_hw_params *p) } /** - * params_channels - Get the number of periods from the hw params + * params_periods - Get the number of periods from the hw params * @p: hw params */ static inline unsigned int params_periods(const struct snd_pcm_hw_params *p) @@ -884,7 +884,7 @@ static inline unsigned int params_periods(const struct snd_pcm_hw_params *p) } /** - * params_channels - Get the buffer size (in frames) from the hw params + * params_buffer_size - Get the buffer size (in frames) from the hw params * @p: hw params */ static inline unsigned int params_buffer_size(const struct snd_pcm_hw_params *p) @@ -893,7 +893,7 @@ static inline unsigned int params_buffer_size(const struct snd_pcm_hw_params *p) } /** - * params_channels - Get the buffer size (in bytes) from the hw params + * params_buffer_bytes - Get the buffer size (in bytes) from the hw params * @p: hw params */ static inline unsigned int params_buffer_bytes(const struct snd_pcm_hw_params *p) diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 430cfaf92285..db81c65b8f48 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -135,7 +135,6 @@ int se_dev_set_is_nonrot(struct se_device *, int); int se_dev_set_emulate_rest_reord(struct se_device *dev, int); int se_dev_set_queue_depth(struct se_device *, u32); int se_dev_set_max_sectors(struct se_device *, u32); -int se_dev_set_fabric_max_sectors(struct se_device *, u32); int se_dev_set_optimal_sectors(struct se_device *, u32); int se_dev_set_block_size(struct se_device *, u32); diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h index 3247d7530107..186f7a923570 100644 --- a/include/target/target_core_backend_configfs.h +++ b/include/target/target_core_backend_configfs.h @@ -98,8 +98,6 @@ static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name TB_DEV_ATTR(_backend, block_size, S_IRUGO | S_IWUSR); \ DEF_TB_DEV_ATTRIB_RO(_backend, hw_max_sectors); \ TB_DEV_ATTR_RO(_backend, hw_max_sectors); \ - DEF_TB_DEV_ATTRIB(_backend, fabric_max_sectors); \ - TB_DEV_ATTR(_backend, fabric_max_sectors, S_IRUGO | S_IWUSR); \ DEF_TB_DEV_ATTRIB(_backend, optimal_sectors); \ TB_DEV_ATTR(_backend, optimal_sectors, S_IRUGO | S_IWUSR); \ DEF_TB_DEV_ATTRIB_RO(_backend, hw_queue_depth); \ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 397fb635766a..4a8795a87b9e 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -77,8 +77,6 @@ #define DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT 0 /* Default max_write_same_len, disabled by default */ #define DA_MAX_WRITE_SAME_LEN 0 -/* Default max transfer length */ -#define DA_FABRIC_MAX_SECTORS 8192 /* Use a model alias based on the configfs backend device name */ #define DA_EMULATE_MODEL_ALIAS 0 /* Emulation for Direct Page Out */ @@ -694,7 +692,6 @@ struct se_dev_attrib { u32 hw_block_size; u32 block_size; u32 hw_max_sectors; - u32 fabric_max_sectors; u32 optimal_sectors; u32 hw_queue_depth; u32 queue_depth; diff --git a/include/uapi/asm-generic/fcntl.h b/include/uapi/asm-generic/fcntl.h index 7543b3e51331..e063effe0cc1 100644 --- a/include/uapi/asm-generic/fcntl.h +++ b/include/uapi/asm-generic/fcntl.h @@ -5,7 +5,7 @@ /* * FMODE_EXEC is 0x20 - * FMODE_NONOTIFY is 0x1000000 + * FMODE_NONOTIFY is 0x4000000 * These cannot be used by userspace O_* until internal and external open * flags are split. * -Eric Paris diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h index 3e4323a3918d..94ffe0c83ce7 100644 --- a/include/uapi/linux/can/netlink.h +++ b/include/uapi/linux/can/netlink.h @@ -98,6 +98,7 @@ struct can_ctrlmode { #define CAN_CTRLMODE_BERR_REPORTING 0x10 /* Bus-error reporting */ #define CAN_CTRLMODE_FD 0x20 /* CAN FD mode */ #define CAN_CTRLMODE_PRESUME_ACK 0x40 /* Ignore missing CAN ACKs */ +#define CAN_CTRLMODE_FD_NON_ISO 0x80 /* CAN FD in non-ISO mode */ /* * CAN device statistics diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index 74a2a1773494..79b12b004ade 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -149,7 +149,7 @@ struct in6_flowlabel_req { /* * IPV6 socket options */ - +#if __UAPI_DEF_IPV6_OPTIONS #define IPV6_ADDRFORM 1 #define IPV6_2292PKTINFO 2 #define IPV6_2292HOPOPTS 3 @@ -196,6 +196,7 @@ struct in6_flowlabel_req { #define IPV6_IPSEC_POLICY 34 #define IPV6_XFRM_POLICY 35 +#endif /* * Multicast: diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index 7acef41fc209..af94f31e33ac 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -128,27 +128,34 @@ struct kfd_ioctl_get_process_apertures_args { uint32_t pad; }; -#define KFD_IOC_MAGIC 'K' +#define AMDKFD_IOCTL_BASE 'K' +#define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr) +#define AMDKFD_IOR(nr, type) _IOR(AMDKFD_IOCTL_BASE, nr, type) +#define AMDKFD_IOW(nr, type) _IOW(AMDKFD_IOCTL_BASE, nr, type) +#define AMDKFD_IOWR(nr, type) _IOWR(AMDKFD_IOCTL_BASE, nr, type) -#define KFD_IOC_GET_VERSION \ - _IOR(KFD_IOC_MAGIC, 1, struct kfd_ioctl_get_version_args) +#define AMDKFD_IOC_GET_VERSION \ + AMDKFD_IOR(0x01, struct kfd_ioctl_get_version_args) -#define KFD_IOC_CREATE_QUEUE \ - _IOWR(KFD_IOC_MAGIC, 2, struct kfd_ioctl_create_queue_args) +#define AMDKFD_IOC_CREATE_QUEUE \ + AMDKFD_IOWR(0x02, struct kfd_ioctl_create_queue_args) -#define KFD_IOC_DESTROY_QUEUE \ - _IOWR(KFD_IOC_MAGIC, 3, struct kfd_ioctl_destroy_queue_args) +#define AMDKFD_IOC_DESTROY_QUEUE \ + AMDKFD_IOWR(0x03, struct kfd_ioctl_destroy_queue_args) -#define KFD_IOC_SET_MEMORY_POLICY \ - _IOW(KFD_IOC_MAGIC, 4, struct kfd_ioctl_set_memory_policy_args) +#define AMDKFD_IOC_SET_MEMORY_POLICY \ + AMDKFD_IOW(0x04, struct kfd_ioctl_set_memory_policy_args) -#define KFD_IOC_GET_CLOCK_COUNTERS \ - _IOWR(KFD_IOC_MAGIC, 5, struct kfd_ioctl_get_clock_counters_args) +#define AMDKFD_IOC_GET_CLOCK_COUNTERS \ + AMDKFD_IOWR(0x05, struct kfd_ioctl_get_clock_counters_args) -#define KFD_IOC_GET_PROCESS_APERTURES \ - _IOR(KFD_IOC_MAGIC, 6, struct kfd_ioctl_get_process_apertures_args) +#define AMDKFD_IOC_GET_PROCESS_APERTURES \ + AMDKFD_IOR(0x06, struct kfd_ioctl_get_process_apertures_args) -#define KFD_IOC_UPDATE_QUEUE \ - _IOW(KFD_IOC_MAGIC, 7, struct kfd_ioctl_update_queue_args) +#define AMDKFD_IOC_UPDATE_QUEUE \ + AMDKFD_IOW(0x07, struct kfd_ioctl_update_queue_args) + +#define AMDKFD_COMMAND_START 0x01 +#define AMDKFD_COMMAND_END 0x08 #endif diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h index c140620dad92..e28807ad17fa 100644 --- a/include/uapi/linux/libc-compat.h +++ b/include/uapi/linux/libc-compat.h @@ -69,6 +69,7 @@ #define __UAPI_DEF_SOCKADDR_IN6 0 #define __UAPI_DEF_IPV6_MREQ 0 #define __UAPI_DEF_IPPROTO_V6 0 +#define __UAPI_DEF_IPV6_OPTIONS 0 #else @@ -82,6 +83,7 @@ #define __UAPI_DEF_SOCKADDR_IN6 1 #define __UAPI_DEF_IPV6_MREQ 1 #define __UAPI_DEF_IPPROTO_V6 1 +#define __UAPI_DEF_IPV6_OPTIONS 1 #endif /* _NETINET_IN_H */ @@ -103,6 +105,7 @@ #define __UAPI_DEF_SOCKADDR_IN6 1 #define __UAPI_DEF_IPV6_MREQ 1 #define __UAPI_DEF_IPPROTO_V6 1 +#define __UAPI_DEF_IPV6_OPTIONS 1 /* Definitions for xattr.h */ #define __UAPI_DEF_XATTR 1 diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 3a6dcaa359b7..f714e8633352 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -174,6 +174,10 @@ enum ovs_packet_attr { OVS_PACKET_ATTR_USERDATA, /* OVS_ACTION_ATTR_USERSPACE arg. */ OVS_PACKET_ATTR_EGRESS_TUN_KEY, /* Nested OVS_TUNNEL_KEY_ATTR_* attributes. */ + OVS_PACKET_ATTR_UNUSED1, + OVS_PACKET_ATTR_UNUSED2, + OVS_PACKET_ATTR_PROBE, /* Packet operation is a feature probe, + error logging should be suppressed. */ __OVS_PACKET_ATTR_MAX }; diff --git a/include/uapi/linux/uinput.h b/include/uapi/linux/uinput.h index baeab83deb64..013c9d8db372 100644 --- a/include/uapi/linux/uinput.h +++ b/include/uapi/linux/uinput.h @@ -82,7 +82,7 @@ struct uinput_ff_erase { * The complete sysfs path is then /sys/devices/virtual/input/--NAME-- * Usually, it is in the form "inputN" */ -#define UI_GET_SYSNAME(len) _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 300, len) +#define UI_GET_SYSNAME(len) _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 44, len) /** * UI_GET_VERSION - Return version of uinput protocol @@ -91,7 +91,7 @@ struct uinput_ff_erase { * the integer pointed to by the ioctl argument. The protocol version * is hard-coded in the kernel and is independent of the uinput device. */ -#define UI_GET_VERSION _IOR(UINPUT_IOCTL_BASE, 301, unsigned int) +#define UI_GET_VERSION _IOR(UINPUT_IOCTL_BASE, 45, unsigned int) /* * To write a force-feedback-capable driver, the upload_effect diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h index 61c818a7fe70..a3318f31e8e7 100644 --- a/include/uapi/linux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -101,6 +101,13 @@ struct vring { struct vring_used *used; }; +/* Alignment requirements for vring elements. + * When using pre-virtio 1.0 layout, these fall out naturally. + */ +#define VRING_AVAIL_ALIGN_SIZE 2 +#define VRING_USED_ALIGN_SIZE 4 +#define VRING_DESC_ALIGN_SIZE 16 + /* The standard layout for the ring is a continuous chunk of memory which looks * like this. We assume num is a power of 2. * diff --git a/include/xen/interface/nmi.h b/include/xen/interface/nmi.h new file mode 100644 index 000000000000..b47d9d06fade --- /dev/null +++ b/include/xen/interface/nmi.h @@ -0,0 +1,51 @@ +/****************************************************************************** + * nmi.h + * + * NMI callback registration and reason codes. + * + * Copyright (c) 2005, Keir Fraser <keir@xensource.com> + */ + +#ifndef __XEN_PUBLIC_NMI_H__ +#define __XEN_PUBLIC_NMI_H__ + +#include <xen/interface/xen.h> + +/* + * NMI reason codes: + * Currently these are x86-specific, stored in arch_shared_info.nmi_reason. + */ + /* I/O-check error reported via ISA port 0x61, bit 6. */ +#define _XEN_NMIREASON_io_error 0 +#define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error) + /* PCI SERR reported via ISA port 0x61, bit 7. */ +#define _XEN_NMIREASON_pci_serr 1 +#define XEN_NMIREASON_pci_serr (1UL << _XEN_NMIREASON_pci_serr) + /* Unknown hardware-generated NMI. */ +#define _XEN_NMIREASON_unknown 2 +#define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown) + +/* + * long nmi_op(unsigned int cmd, void *arg) + * NB. All ops return zero on success, else a negative error code. + */ + +/* + * Register NMI callback for this (calling) VCPU. Currently this only makes + * sense for domain 0, vcpu 0. All other callers will be returned EINVAL. + * arg == pointer to xennmi_callback structure. + */ +#define XENNMI_register_callback 0 +struct xennmi_callback { + unsigned long handler_address; + unsigned long pad; +}; +DEFINE_GUEST_HANDLE_STRUCT(xennmi_callback); + +/* + * Deregister NMI callback for this (calling) VCPU. + * arg == NULL. + */ +#define XENNMI_unregister_callback 1 + +#endif /* __XEN_PUBLIC_NMI_H__ */ |