diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dcache.h | 6 | ||||
| -rw-r--r-- | include/linux/fsnotify.h | 31 | ||||
| -rw-r--r-- | include/linux/phy.h | 4 | ||||
| -rw-r--r-- | include/linux/pstore_ram.h | 11 | ||||
| -rw-r--r-- | include/linux/seq_file.h | 13 | ||||
| -rw-r--r-- | include/linux/vfio.h | 2 | ||||
| -rw-r--r-- | include/linux/wcnss_wlan.h | 3 | ||||
| -rw-r--r-- | include/target/iscsi/iscsi_target_core.h | 9 | ||||
| -rw-r--r-- | include/trace/events/sched.h | 42 | ||||
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 6 |
10 files changed, 82 insertions, 45 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 2043af2141c1..01448e01b40d 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -616,5 +616,11 @@ static inline struct inode *d_real_inode(struct dentry *dentry) return d_backing_inode(d_real(dentry)); } +struct name_snapshot { + const char *name; + char inline_name[DNAME_INLINE_LEN]; +}; +void take_dentry_name_snapshot(struct name_snapshot *, struct dentry *); +void release_dentry_name_snapshot(struct name_snapshot *); #endif /* __LINUX_DCACHE_H */ diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 7ee1774edee5..a7789559078b 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -310,35 +310,4 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid) } } -#if defined(CONFIG_FSNOTIFY) /* notify helpers */ - -/* - * fsnotify_oldname_init - save off the old filename before we change it - */ -static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name) -{ - return kstrdup(name, GFP_KERNEL); -} - -/* - * fsnotify_oldname_free - free the name we got from fsnotify_oldname_init - */ -static inline void fsnotify_oldname_free(const unsigned char *old_name) -{ - kfree(old_name); -} - -#else /* CONFIG_FSNOTIFY */ - -static inline const char *fsnotify_oldname_init(const unsigned char *name) -{ - return NULL; -} - -static inline void fsnotify_oldname_free(const unsigned char *old_name) -{ -} - -#endif /* CONFIG_FSNOTIFY */ - #endif /* _LINUX_FS_NOTIFY_H */ diff --git a/include/linux/phy.h b/include/linux/phy.h index 05fde31b6dc6..b64825d6ad26 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -785,6 +785,10 @@ int genphy_read_status(struct phy_device *phydev); int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); int genphy_soft_reset(struct phy_device *phydev); +static inline int genphy_no_soft_reset(struct phy_device *phydev) +{ + return 0; +} void phy_driver_unregister(struct phy_driver *drv); void phy_drivers_unregister(struct phy_driver *drv, int n); int phy_driver_register(struct phy_driver *new_driver); diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 45ac5a0d29ee..7097a45dbc25 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -24,6 +24,13 @@ #include <linux/list.h> #include <linux/types.h> +/* + * Choose whether access to the RAM zone requires locking or not. If a zone + * can be written to from different CPUs like with ftrace for example, then + * PRZ_FLAG_NO_LOCK is used. For all other cases, locking is required. + */ +#define PRZ_FLAG_NO_LOCK BIT(0) + struct persistent_ram_buffer; struct rs_control; @@ -40,6 +47,8 @@ struct persistent_ram_zone { void *vaddr; struct persistent_ram_buffer *buffer; size_t buffer_size; + u32 flags; + raw_spinlock_t buffer_lock; /* ECC correction */ char *par_buffer; @@ -55,7 +64,7 @@ struct persistent_ram_zone { struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, u32 sig, struct persistent_ram_ecc_info *ecc_info, - unsigned int memtype); + unsigned int memtype, u32 flags); void persistent_ram_free(struct persistent_ram_zone *prz); void persistent_ram_zap(struct persistent_ram_zone *prz); diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index dde00defbaa5..f3d45dd42695 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -7,13 +7,10 @@ #include <linux/mutex.h> #include <linux/cpumask.h> #include <linux/nodemask.h> +#include <linux/fs.h> +#include <linux/cred.h> struct seq_operations; -struct file; -struct path; -struct inode; -struct dentry; -struct user_namespace; struct seq_file { char *buf; @@ -27,9 +24,7 @@ struct seq_file { struct mutex lock; const struct seq_operations *op; int poll_event; -#ifdef CONFIG_USER_NS - struct user_namespace *user_ns; -#endif + const struct file *file; void *private; }; @@ -147,7 +142,7 @@ int seq_release_private(struct inode *, struct file *); static inline struct user_namespace *seq_user_ns(struct seq_file *seq) { #ifdef CONFIG_USER_NS - return seq->user_ns; + return seq->file->f_cred->user_ns; #else extern struct user_namespace init_user_ns; return &init_user_ns; diff --git a/include/linux/vfio.h b/include/linux/vfio.h index ddb440975382..34851bf2e2c8 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -85,6 +85,8 @@ extern void vfio_unregister_iommu_driver( */ extern struct vfio_group *vfio_group_get_external_user(struct file *filep); extern void vfio_group_put_external_user(struct vfio_group *group); +extern bool vfio_external_group_match_file(struct vfio_group *group, + struct file *filep); extern int vfio_external_user_iommu_id(struct vfio_group *group); extern long vfio_external_check_extension(struct vfio_group *group, unsigned long arg); diff --git a/include/linux/wcnss_wlan.h b/include/linux/wcnss_wlan.h index e0c47f8b06bf..bc838936d2c9 100644 --- a/include/linux/wcnss_wlan.h +++ b/include/linux/wcnss_wlan.h @@ -38,7 +38,6 @@ struct vregs_level { }; struct wcnss_wlan_config { - bool wcn_external_gpio_support; int use_48mhz_xo; int is_pronto_vadc; int is_pronto_v3; @@ -143,6 +142,8 @@ void wcnss_init_delayed_work(struct delayed_work *dwork , void *callbackptr); int wcnss_get_iris_name(char *iris_version); void wcnss_dump_stack(struct task_struct *task); void wcnss_snoc_vote(bool clk_chk_en); +int wcnss_parse_voltage_regulator(struct wcnss_wlan_config *wlan_config, + struct device *dev); #ifdef CONFIG_WCNSS_REGISTER_DUMP_ON_BITE void wcnss_log_debug_regs_on_bite(void); diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index 373d3342002b..e0efe3fcf739 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -64,6 +64,14 @@ #define TA_DEFAULT_FABRIC_PROT_TYPE 0 /* TPG status needs to be enabled to return sendtargets discovery endpoint info */ #define TA_DEFAULT_TPG_ENABLED_SENDTARGETS 1 +/* + * Used to control the sending of keys with optional to respond state bit, + * as a workaround for non RFC compliant initiators,that do not propose, + * nor respond to specific keys required for login to complete. + * + * See iscsi_check_proposer_for_optional_reply() for more details. + */ +#define TA_DEFAULT_LOGIN_KEYS_WORKAROUND 1 #define ISCSI_IOV_DATA_BUFFER 5 @@ -765,6 +773,7 @@ struct iscsi_tpg_attrib { u8 t10_pi; u32 fabric_prot_type; u32 tpg_enabled_sendtargets; + u32 login_keys_workaround; struct iscsi_portal_group *tpg; }; diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 84f7f2139a91..feffec7b489a 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -1698,6 +1698,48 @@ TRACE_EVENT(sched_boost_task, ); /* + * Tracepoint for find_best_target + */ +TRACE_EVENT(sched_find_best_target, + + TP_PROTO(struct task_struct *tsk, bool prefer_idle, + unsigned long min_util, int start_cpu, + int best_idle, int best_active, int target), + + TP_ARGS(tsk, prefer_idle, min_util, start_cpu, + best_idle, best_active, target), + + TP_STRUCT__entry( + __array( char, comm, TASK_COMM_LEN ) + __field( pid_t, pid ) + __field( unsigned long, min_util ) + __field( bool, prefer_idle ) + __field( int, start_cpu ) + __field( int, best_idle ) + __field( int, best_active ) + __field( int, target ) + ), + + TP_fast_assign( + memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); + __entry->pid = tsk->pid; + __entry->min_util = min_util; + __entry->prefer_idle = prefer_idle; + __entry->start_cpu = start_cpu; + __entry->best_idle = best_idle; + __entry->best_active = best_active; + __entry->target = target; + ), + + TP_printk("pid=%d comm=%s prefer_idle=%d start_cpu=%d " + "best_idle=%d best_active=%d target=%d", + __entry->pid, __entry->comm, + __entry->prefer_idle, __entry->start_cpu, + __entry->best_idle, __entry->best_active, + __entry->target) +); + +/* * Tracepoint for accounting sched group energy */ TRACE_EVENT(sched_energy_diff, diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 8b51873e7b08..a852f2a3701f 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -234,7 +234,7 @@ struct drm_msm_gem_submit_cmd { __u32 size; /* in, cmdstream size */ __u32 pad; __u32 nr_relocs; /* in, number of submit_reloc's */ - __u64 __user relocs; /* in, ptr to array of submit_reloc's */ + __u64 relocs; /* in, ptr to array of submit_reloc's */ }; /* Each buffer referenced elsewhere in the cmdstream submit (ie. the @@ -274,8 +274,8 @@ struct drm_msm_gem_submit { __u32 fence; /* out */ __u32 nr_bos; /* in, number of submit_bo's */ __u32 nr_cmds; /* in, number of submit_cmd's */ - __u64 __user bos; /* in, ptr to array of submit_bo's */ - __u64 __user cmds; /* in, ptr to array of submit_cmd's */ + __u64 bos; /* in, ptr to array of submit_bo's */ + __u64 cmds; /* in, ptr to array of submit_cmd's */ __s32 fence_fd; /* gap for the fence_fd which is upstream */ __u32 queueid; /* in, submitqueue id */ }; |