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-rw-r--r--include/linux/bpf.h4
-rw-r--r--include/linux/cgroup-defs.h3
-rw-r--r--include/linux/cpu.h6
-rw-r--r--include/linux/device/class.h6
-rw-r--r--include/linux/firmware/thead/thead,th1520-aon.h74
-rw-r--r--include/linux/gpio/gpio-nomadik.h12
-rw-r--r--include/linux/iio/iio.h12
-rw-r--r--include/linux/iommu.h3
-rw-r--r--include/linux/kernfs.h40
-rw-r--r--include/linux/kobject.h4
-rw-r--r--include/linux/kobject_ns.h13
-rw-r--r--include/linux/lis3lv02d.h4
-rw-r--r--include/linux/mmap_lock.h6
-rw-r--r--include/linux/mpage.h11
-rw-r--r--include/linux/netdevice.h4
-rw-r--r--include/linux/netfilter/ipset/ip_set.h2
-rw-r--r--include/linux/skbuff.h1
-rw-r--r--include/linux/soc/qcom/pdr.h1
-rw-r--r--include/linux/sysfs.h24
-rw-r--r--include/linux/timb_gpio.h6
-rw-r--r--include/linux/tracepoint.h20
-rw-r--r--include/linux/usb.h10
22 files changed, 127 insertions, 139 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 05b34a6355b0..35b1e25bd104 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -1854,6 +1854,10 @@ struct bpf_link_ops {
* target hook is sleepable, we'll go through tasks trace RCU GP and
* then "classic" RCU GP; this need for chaining tasks trace and
* classic RCU GPs is designated by setting bpf_link->sleepable flag
+ *
+ * For non-sleepable tracepoint links we go through SRCU gp instead,
+ * since RCU is not used in that case. Sleepable tracepoints still
+ * follow the scheme above.
*/
void (*dealloc_deferred)(struct bpf_link *link);
int (*detach)(struct bpf_link *link);
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index bb92f5c169ca..7f87399938fa 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -609,6 +609,9 @@ struct cgroup {
/* used to wait for offlining of csses */
wait_queue_head_t offline_waitq;
+ /* used by cgroup_rmdir() to wait for dying tasks to leave */
+ wait_queue_head_t dying_populated_waitq;
+
/* used to schedule release agent */
struct work_struct release_agent_work;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 8239cd95a005..9b6b0d87fdb0 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -229,8 +229,8 @@ static inline bool cpu_attack_vector_mitigated(enum cpu_attack_vectors v)
#define smt_mitigations SMT_MITIGATIONS_OFF
#endif
-int arch_get_indir_br_lp_status(struct task_struct *t, unsigned long __user *status);
-int arch_set_indir_br_lp_status(struct task_struct *t, unsigned long status);
-int arch_lock_indir_br_lp_status(struct task_struct *t, unsigned long status);
+int arch_prctl_get_branch_landing_pad_state(struct task_struct *t, unsigned long __user *state);
+int arch_prctl_set_branch_landing_pad_state(struct task_struct *t, unsigned long state);
+int arch_prctl_lock_branch_landing_pad_state(struct task_struct *t);
#endif /* _LINUX_CPU_H_ */
diff --git a/include/linux/device/class.h b/include/linux/device/class.h
index 65880e60c720..021da0d61796 100644
--- a/include/linux/device/class.h
+++ b/include/linux/device/class.h
@@ -62,7 +62,7 @@ struct class {
int (*shutdown_pre)(struct device *dev);
const struct kobj_ns_type_operations *ns_type;
- const void *(*namespace)(const struct device *dev);
+ const struct ns_common *(*namespace)(const struct device *dev);
void (*get_ownership)(const struct device *dev, kuid_t *uid, kgid_t *gid);
@@ -180,9 +180,9 @@ struct class_attribute {
struct class_attribute class_attr_##_name = __ATTR_WO(_name)
int __must_check class_create_file_ns(const struct class *class, const struct class_attribute *attr,
- const void *ns);
+ const struct ns_common *ns);
void class_remove_file_ns(const struct class *class, const struct class_attribute *attr,
- const void *ns);
+ const struct ns_common *ns);
static inline int __must_check class_create_file(const struct class *class,
const struct class_attribute *attr)
diff --git a/include/linux/firmware/thead/thead,th1520-aon.h b/include/linux/firmware/thead/thead,th1520-aon.h
index dae132b66873..d81f5f6f5b90 100644
--- a/include/linux/firmware/thead/thead,th1520-aon.h
+++ b/include/linux/firmware/thead/thead,th1520-aon.h
@@ -97,80 +97,6 @@ struct th1520_aon_rpc_ack_common {
#define RPC_GET_SVC_FLAG_ACK_TYPE(MESG) (((MESG)->svc & 0x40) >> 6)
#define RPC_SET_SVC_FLAG_ACK_TYPE(MESG, ACK) ((MESG)->svc |= (ACK) << 6)
-#define RPC_SET_BE64(MESG, OFFSET, SET_DATA) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- u64 _set_data = (SET_DATA); \
- data[_offset + 7] = _set_data & 0xFF; \
- data[_offset + 6] = (_set_data & 0xFF00) >> 8; \
- data[_offset + 5] = (_set_data & 0xFF0000) >> 16; \
- data[_offset + 4] = (_set_data & 0xFF000000) >> 24; \
- data[_offset + 3] = (_set_data & 0xFF00000000) >> 32; \
- data[_offset + 2] = (_set_data & 0xFF0000000000) >> 40; \
- data[_offset + 1] = (_set_data & 0xFF000000000000) >> 48; \
- data[_offset + 0] = (_set_data & 0xFF00000000000000) >> 56; \
- } while (0)
-
-#define RPC_SET_BE32(MESG, OFFSET, SET_DATA) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- u64 _set_data = (SET_DATA); \
- data[_offset + 3] = (_set_data) & 0xFF; \
- data[_offset + 2] = (_set_data & 0xFF00) >> 8; \
- data[_offset + 1] = (_set_data & 0xFF0000) >> 16; \
- data[_offset + 0] = (_set_data & 0xFF000000) >> 24; \
- } while (0)
-
-#define RPC_SET_BE16(MESG, OFFSET, SET_DATA) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- u64 _set_data = (SET_DATA); \
- data[_offset + 1] = (_set_data) & 0xFF; \
- data[_offset + 0] = (_set_data & 0xFF00) >> 8; \
- } while (0)
-
-#define RPC_SET_U8(MESG, OFFSET, SET_DATA) \
- do { \
- u8 *data = (u8 *)(MESG); \
- data[OFFSET] = (SET_DATA) & 0xFF; \
- } while (0)
-
-#define RPC_GET_BE64(MESG, OFFSET, PTR) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- *(u32 *)(PTR) = \
- (data[_offset + 7] | data[_offset + 6] << 8 | \
- data[_offset + 5] << 16 | data[_offset + 4] << 24 | \
- data[_offset + 3] << 32 | data[_offset + 2] << 40 | \
- data[_offset + 1] << 48 | data[_offset + 0] << 56); \
- } while (0)
-
-#define RPC_GET_BE32(MESG, OFFSET, PTR) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- *(u32 *)(PTR) = \
- (data[_offset + 3] | data[_offset + 2] << 8 | \
- data[_offset + 1] << 16 | data[_offset + 0] << 24); \
- } while (0)
-
-#define RPC_GET_BE16(MESG, OFFSET, PTR) \
- do { \
- u8 *data = (u8 *)(MESG); \
- u64 _offset = (OFFSET); \
- *(u16 *)(PTR) = (data[_offset + 1] | data[_offset + 0] << 8); \
- } while (0)
-
-#define RPC_GET_U8(MESG, OFFSET, PTR) \
- do { \
- u8 *data = (u8 *)(MESG); \
- *(u8 *)(PTR) = (data[OFFSET]); \
- } while (0)
-
/*
* Defines for SC PM Power Mode
*/
diff --git a/include/linux/gpio/gpio-nomadik.h b/include/linux/gpio/gpio-nomadik.h
index 592a774a53cd..8061b9826361 100644
--- a/include/linux/gpio/gpio-nomadik.h
+++ b/include/linux/gpio/gpio-nomadik.h
@@ -114,8 +114,7 @@ struct nmk_gpio_chip {
}
/**
- * enum prcm_gpiocr_reg_index
- * Used to reference an PRCM GPIOCR register address.
+ * enum prcm_gpiocr_reg_index - Used to reference a PRCM GPIOCR register address.
*/
enum prcm_gpiocr_reg_index {
PRCM_IDX_GPIOCR1,
@@ -123,8 +122,7 @@ enum prcm_gpiocr_reg_index {
PRCM_IDX_GPIOCR3
};
/**
- * enum prcm_gpiocr_altcx_index
- * Used to reference an Other alternate-C function.
+ * enum prcm_gpiocr_altcx_index - Used to reference an Other alternate-C function.
*/
enum prcm_gpiocr_altcx_index {
PRCM_IDX_GPIOCR_ALTC1,
@@ -135,7 +133,7 @@ enum prcm_gpiocr_altcx_index {
};
/**
- * struct prcm_gpio_altcx - Other alternate-C function
+ * struct prcm_gpiocr_altcx - Other alternate-C function
* @used: other alternate-C function availability
* @reg_index: PRCM GPIOCR register index used to control the function
* @control_bit: PRCM GPIOCR bit used to control the function
@@ -147,7 +145,7 @@ struct prcm_gpiocr_altcx {
} __packed;
/**
- * struct prcm_gpio_altcx_pin_desc - Other alternate-C pin
+ * struct prcm_gpiocr_altcx_pin_desc - Other alternate-C pin
* @pin: The pin number
* @altcx: array of other alternate-C[1-4] functions
*/
@@ -193,7 +191,7 @@ struct nmk_pingroup {
* numbering.
* @npins: The number of entries in @pins.
* @functions: The functions supported on this SoC.
- * @nfunction: The number of entries in @functions.
+ * @nfunctions: The number of entries in @functions.
* @groups: An array describing all pin groups the pin SoC supports.
* @ngroups: The number of entries in @groups.
* @altcx_pins: The pins that support Other alternate-C function on this SoC
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index a9ecff191bd9..2c91b7659ce9 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -931,6 +931,18 @@ static inline void *iio_device_get_drvdata(const struct iio_dev *indio_dev)
#define IIO_DECLARE_DMA_BUFFER_WITH_TS(type, name, count) \
__IIO_DECLARE_BUFFER_WITH_TS(type, name, count) __aligned(IIO_DMA_MINALIGN)
+/**
+ * IIO_DECLARE_QUATERNION() - Declare a quaternion element
+ * @type: element type of the individual vectors
+ * @name: identifier name
+ *
+ * Quaternions are a vector composed of 4 elements (W, X, Y, Z). Use this macro
+ * to declare a quaternion element in a struct to ensure proper alignment in
+ * an IIO buffer.
+ */
+#define IIO_DECLARE_QUATERNION(type, name) \
+ type name[4] __aligned(sizeof(type) * 4)
+
struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv);
/* The information at the returned address is guaranteed to be cacheline aligned */
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 54b8b48c762e..555597b54083 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -980,7 +980,8 @@ static inline void iommu_flush_iotlb_all(struct iommu_domain *domain)
static inline void iommu_iotlb_sync(struct iommu_domain *domain,
struct iommu_iotlb_gather *iotlb_gather)
{
- if (domain->ops->iotlb_sync)
+ if (domain->ops->iotlb_sync &&
+ likely(iotlb_gather->start < iotlb_gather->end))
domain->ops->iotlb_sync(domain, iotlb_gather);
iommu_iotlb_gather_init(iotlb_gather);
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index b5a5f32fdfd1..4f0ab88a1b31 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -23,6 +23,7 @@
struct file;
struct dentry;
struct iattr;
+struct ns_common;
struct seq_file;
struct vm_area_struct;
struct vm_operations_struct;
@@ -209,7 +210,7 @@ struct kernfs_node {
struct rb_node rb;
- const void *ns; /* namespace tag */
+ const struct ns_common *ns; /* namespace tag */
unsigned int hash; /* ns + name hash */
unsigned short flags;
umode_t mode;
@@ -331,7 +332,7 @@ struct kernfs_ops {
*/
struct kernfs_fs_context {
struct kernfs_root *root; /* Root of the hierarchy being mounted */
- void *ns_tag; /* Namespace tag of the mount (or NULL) */
+ struct ns_common *ns_tag; /* Namespace tag of the mount (or NULL) */
unsigned long magic; /* File system specific magic number */
/* The following are set/used by kernfs_mount() */
@@ -406,9 +407,11 @@ void pr_cont_kernfs_name(struct kernfs_node *kn);
void pr_cont_kernfs_path(struct kernfs_node *kn);
struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn);
struct kernfs_node *kernfs_find_and_get_ns(struct kernfs_node *parent,
- const char *name, const void *ns);
+ const char *name,
+ const struct ns_common *ns);
struct kernfs_node *kernfs_walk_and_get_ns(struct kernfs_node *parent,
- const char *path, const void *ns);
+ const char *path,
+ const struct ns_common *ns);
void kernfs_get(struct kernfs_node *kn);
void kernfs_put(struct kernfs_node *kn);
@@ -426,7 +429,8 @@ unsigned int kernfs_root_flags(struct kernfs_node *kn);
struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent,
const char *name, umode_t mode,
kuid_t uid, kgid_t gid,
- void *priv, const void *ns);
+ void *priv,
+ const struct ns_common *ns);
struct kernfs_node *kernfs_create_empty_dir(struct kernfs_node *parent,
const char *name);
struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
@@ -434,7 +438,8 @@ struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
kuid_t uid, kgid_t gid,
loff_t size,
const struct kernfs_ops *ops,
- void *priv, const void *ns,
+ void *priv,
+ const struct ns_common *ns,
struct lock_class_key *key);
struct kernfs_node *kernfs_create_link(struct kernfs_node *parent,
const char *name,
@@ -446,9 +451,9 @@ void kernfs_break_active_protection(struct kernfs_node *kn);
void kernfs_unbreak_active_protection(struct kernfs_node *kn);
bool kernfs_remove_self(struct kernfs_node *kn);
int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
- const void *ns);
+ const struct ns_common *ns);
int kernfs_rename_ns(struct kernfs_node *kn, struct kernfs_node *new_parent,
- const char *new_name, const void *new_ns);
+ const char *new_name, const struct ns_common *new_ns);
int kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr);
__poll_t kernfs_generic_poll(struct kernfs_open_file *of,
struct poll_table_struct *pt);
@@ -459,7 +464,7 @@ int kernfs_xattr_get(struct kernfs_node *kn, const char *name,
int kernfs_xattr_set(struct kernfs_node *kn, const char *name,
const void *value, size_t size, int flags);
-const void *kernfs_super_ns(struct super_block *sb);
+const struct ns_common *kernfs_super_ns(struct super_block *sb);
int kernfs_get_tree(struct fs_context *fc);
void kernfs_free_fs_context(struct fs_context *fc);
void kernfs_kill_sb(struct super_block *sb);
@@ -494,11 +499,11 @@ static inline struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
static inline struct kernfs_node *
kernfs_find_and_get_ns(struct kernfs_node *parent, const char *name,
- const void *ns)
+ const struct ns_common *ns)
{ return NULL; }
static inline struct kernfs_node *
kernfs_walk_and_get_ns(struct kernfs_node *parent, const char *path,
- const void *ns)
+ const struct ns_common *ns)
{ return NULL; }
static inline void kernfs_get(struct kernfs_node *kn) { }
@@ -526,14 +531,15 @@ static inline unsigned int kernfs_root_flags(struct kernfs_node *kn)
static inline struct kernfs_node *
kernfs_create_dir_ns(struct kernfs_node *parent, const char *name,
umode_t mode, kuid_t uid, kgid_t gid,
- void *priv, const void *ns)
+ void *priv, const struct ns_common *ns)
{ return ERR_PTR(-ENOSYS); }
static inline struct kernfs_node *
__kernfs_create_file(struct kernfs_node *parent, const char *name,
umode_t mode, kuid_t uid, kgid_t gid,
loff_t size, const struct kernfs_ops *ops,
- void *priv, const void *ns, struct lock_class_key *key)
+ void *priv, const struct ns_common *ns,
+ struct lock_class_key *key)
{ return ERR_PTR(-ENOSYS); }
static inline struct kernfs_node *
@@ -549,12 +555,14 @@ static inline bool kernfs_remove_self(struct kernfs_node *kn)
{ return false; }
static inline int kernfs_remove_by_name_ns(struct kernfs_node *kn,
- const char *name, const void *ns)
+ const char *name,
+ const struct ns_common *ns)
{ return -ENOSYS; }
static inline int kernfs_rename_ns(struct kernfs_node *kn,
struct kernfs_node *new_parent,
- const char *new_name, const void *new_ns)
+ const char *new_name,
+ const struct ns_common *new_ns)
{ return -ENOSYS; }
static inline int kernfs_setattr(struct kernfs_node *kn,
@@ -575,7 +583,7 @@ static inline int kernfs_xattr_set(struct kernfs_node *kn, const char *name,
const void *value, size_t size, int flags)
{ return -ENOSYS; }
-static inline const void *kernfs_super_ns(struct super_block *sb)
+static inline const struct ns_common *kernfs_super_ns(struct super_block *sb)
{ return NULL; }
static inline int kernfs_get_tree(struct fs_context *fc)
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index c8219505a79f..bcb5d4e32001 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -109,7 +109,7 @@ struct kobject *kobject_get(struct kobject *kobj);
struct kobject * __must_check kobject_get_unless_zero(struct kobject *kobj);
void kobject_put(struct kobject *kobj);
-const void *kobject_namespace(const struct kobject *kobj);
+const struct ns_common *kobject_namespace(const struct kobject *kobj);
void kobject_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid);
char *kobject_get_path(const struct kobject *kobj, gfp_t flag);
@@ -118,7 +118,7 @@ struct kobj_type {
const struct sysfs_ops *sysfs_ops;
const struct attribute_group **default_groups;
const struct kobj_ns_type_operations *(*child_ns_type)(const struct kobject *kobj);
- const void *(*namespace)(const struct kobject *kobj);
+ const struct ns_common *(*namespace)(const struct kobject *kobj);
void (*get_ownership)(const struct kobject *kobj, kuid_t *uid, kgid_t *gid);
};
diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
index 150fe2ae1b6b..4f0990e09b93 100644
--- a/include/linux/kobject_ns.h
+++ b/include/linux/kobject_ns.h
@@ -16,6 +16,7 @@
#ifndef _LINUX_KOBJECT_NS_H
#define _LINUX_KOBJECT_NS_H
+struct ns_common;
struct sock;
struct kobject;
@@ -39,10 +40,10 @@ enum kobj_ns_type {
struct kobj_ns_type_operations {
enum kobj_ns_type type;
bool (*current_may_mount)(void);
- void *(*grab_current_ns)(void);
- const void *(*netlink_ns)(struct sock *sk);
- const void *(*initial_ns)(void);
- void (*drop_ns)(void *);
+ struct ns_common *(*grab_current_ns)(void);
+ const struct ns_common *(*netlink_ns)(struct sock *sk);
+ const struct ns_common *(*initial_ns)(void);
+ void (*drop_ns)(struct ns_common *);
};
int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
@@ -51,7 +52,7 @@ const struct kobj_ns_type_operations *kobj_child_ns_ops(const struct kobject *pa
const struct kobj_ns_type_operations *kobj_ns_ops(const struct kobject *kobj);
bool kobj_ns_current_may_mount(enum kobj_ns_type type);
-void *kobj_ns_grab_current(enum kobj_ns_type type);
-void kobj_ns_drop(enum kobj_ns_type type, void *ns);
+struct ns_common *kobj_ns_grab_current(enum kobj_ns_type type);
+void kobj_ns_drop(enum kobj_ns_type type, struct ns_common *ns);
#endif /* _LINUX_KOBJECT_NS_H */
diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
index b72b8cdba765..feb60ba4e30e 100644
--- a/include/linux/lis3lv02d.h
+++ b/include/linux/lis3lv02d.h
@@ -30,8 +30,8 @@
* @default_rate: Default sampling rate. 0 means reset default
* @setup_resources: Interrupt line setup call back function
* @release_resources: Interrupt line release call back function
- * @st_min_limits[3]: Selftest acceptance minimum values
- * @st_max_limits[3]: Selftest acceptance maximum values
+ * @st_min_limits: Selftest acceptance minimum values (x, y, z)
+ * @st_max_limits: Selftest acceptance maximum values (x, y, z)
* @irq2: Irq line 2 number
*
* Platform data is used to setup the sensor chip. Meaning of the different
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index 93eca48bc443..04b8f61ece5d 100644
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -546,7 +546,7 @@ static inline void mmap_write_lock_nested(struct mm_struct *mm, int subclass)
__mmap_lock_trace_acquire_returned(mm, true, true);
}
-static inline int mmap_write_lock_killable(struct mm_struct *mm)
+static inline int __must_check mmap_write_lock_killable(struct mm_struct *mm)
{
int ret;
@@ -593,7 +593,7 @@ static inline void mmap_read_lock(struct mm_struct *mm)
__mmap_lock_trace_acquire_returned(mm, false, true);
}
-static inline int mmap_read_lock_killable(struct mm_struct *mm)
+static inline int __must_check mmap_read_lock_killable(struct mm_struct *mm)
{
int ret;
@@ -603,7 +603,7 @@ static inline int mmap_read_lock_killable(struct mm_struct *mm)
return ret;
}
-static inline bool mmap_read_trylock(struct mm_struct *mm)
+static inline bool __must_check mmap_read_trylock(struct mm_struct *mm)
{
bool ret;
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 1bdc39daac0a..358946990bfa 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -17,7 +17,14 @@ struct readahead_control;
void mpage_readahead(struct readahead_control *, get_block_t get_block);
int mpage_read_folio(struct folio *folio, get_block_t get_block);
-int mpage_writepages(struct address_space *mapping,
- struct writeback_control *wbc, get_block_t get_block);
+int __mpage_writepages(struct address_space *mapping,
+ struct writeback_control *wbc, get_block_t get_block,
+ int (*write_folio)(struct folio *folio,
+ struct writeback_control *wbc));
+static inline int mpage_writepages(struct address_space *mapping,
+ struct writeback_control *wbc, get_block_t get_block)
+{
+ return __mpage_writepages(mapping, wbc, get_block, NULL);
+}
#endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7ca01eb3f7d2..85c20bdd36fb 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -5339,9 +5339,9 @@ static inline netdev_tx_t netdev_start_xmit(struct sk_buff *skb, struct net_devi
}
int netdev_class_create_file_ns(const struct class_attribute *class_attr,
- const void *ns);
+ const struct ns_common *ns);
void netdev_class_remove_file_ns(const struct class_attribute *class_attr,
- const void *ns);
+ const struct ns_common *ns);
extern const struct kobj_ns_type_operations net_ns_type_operations;
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index e9f4f845d760..b98331572ad2 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -309,7 +309,7 @@ enum {
/* register and unregister set references */
extern ip_set_id_t ip_set_get_byname(struct net *net,
- const char *name, struct ip_set **set);
+ const struct nlattr *name, struct ip_set **set);
extern void ip_set_put_byindex(struct net *net, ip_set_id_t index);
extern void ip_set_name_byindex(struct net *net, ip_set_id_t index, char *name);
extern ip_set_id_t ip_set_nfnl_get_byindex(struct net *net, ip_set_id_t index);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index daa4e4944ce3..2f278ce376b7 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -5097,6 +5097,7 @@ static inline bool skb_has_extensions(struct sk_buff *skb)
return unlikely(skb->active_extensions);
}
#else
+static inline void __skb_ext_put(struct skb_ext *ext) {}
static inline void skb_ext_put(struct sk_buff *skb) {}
static inline void skb_ext_reset(struct sk_buff *skb) {}
static inline void skb_ext_del(struct sk_buff *skb, int unused) {}
diff --git a/include/linux/soc/qcom/pdr.h b/include/linux/soc/qcom/pdr.h
index 83a8ea612e69..2b7691e47c2a 100644
--- a/include/linux/soc/qcom/pdr.h
+++ b/include/linux/soc/qcom/pdr.h
@@ -5,6 +5,7 @@
#include <linux/soc/qcom/qmi.h>
#define SERVREG_NAME_LENGTH 64
+#define SERVREG_PFR_LENGTH 256
struct pdr_service;
struct pdr_handle;
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 99b775f3ff46..468259fb6049 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -396,13 +396,13 @@ struct sysfs_ops {
#ifdef CONFIG_SYSFS
-int __must_check sysfs_create_dir_ns(struct kobject *kobj, const void *ns);
+int __must_check sysfs_create_dir_ns(struct kobject *kobj, const struct ns_common *ns);
void sysfs_remove_dir(struct kobject *kobj);
int __must_check sysfs_rename_dir_ns(struct kobject *kobj, const char *new_name,
- const void *new_ns);
+ const struct ns_common *new_ns);
int __must_check sysfs_move_dir_ns(struct kobject *kobj,
struct kobject *new_parent_kobj,
- const void *new_ns);
+ const struct ns_common *new_ns);
int __must_check sysfs_create_mount_point(struct kobject *parent_kobj,
const char *name);
void sysfs_remove_mount_point(struct kobject *parent_kobj,
@@ -410,7 +410,7 @@ void sysfs_remove_mount_point(struct kobject *parent_kobj,
int __must_check sysfs_create_file_ns(struct kobject *kobj,
const struct attribute *attr,
- const void *ns);
+ const struct ns_common *ns);
int __must_check sysfs_create_files(struct kobject *kobj,
const struct attribute * const *attr);
int __must_check sysfs_chmod_file(struct kobject *kobj,
@@ -419,7 +419,7 @@ struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
const struct attribute *attr);
void sysfs_unbreak_active_protection(struct kernfs_node *kn);
void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,
- const void *ns);
+ const struct ns_common *ns);
bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr);
void sysfs_remove_files(struct kobject *kobj, const struct attribute * const *attr);
@@ -437,7 +437,7 @@ void sysfs_remove_link(struct kobject *kobj, const char *name);
int sysfs_rename_link_ns(struct kobject *kobj, struct kobject *target,
const char *old_name, const char *new_name,
- const void *new_ns);
+ const struct ns_common *new_ns);
void sysfs_delete_link(struct kobject *dir, struct kobject *targ,
const char *name);
@@ -502,7 +502,7 @@ ssize_t sysfs_bin_attr_simple_read(struct file *file, struct kobject *kobj,
#else /* CONFIG_SYSFS */
-static inline int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
+static inline int sysfs_create_dir_ns(struct kobject *kobj, const struct ns_common *ns)
{
return 0;
}
@@ -512,14 +512,14 @@ static inline void sysfs_remove_dir(struct kobject *kobj)
}
static inline int sysfs_rename_dir_ns(struct kobject *kobj,
- const char *new_name, const void *new_ns)
+ const char *new_name, const struct ns_common *new_ns)
{
return 0;
}
static inline int sysfs_move_dir_ns(struct kobject *kobj,
struct kobject *new_parent_kobj,
- const void *new_ns)
+ const struct ns_common *new_ns)
{
return 0;
}
@@ -537,7 +537,7 @@ static inline void sysfs_remove_mount_point(struct kobject *parent_kobj,
static inline int sysfs_create_file_ns(struct kobject *kobj,
const struct attribute *attr,
- const void *ns)
+ const struct ns_common *ns)
{
return 0;
}
@@ -567,7 +567,7 @@ static inline void sysfs_unbreak_active_protection(struct kernfs_node *kn)
static inline void sysfs_remove_file_ns(struct kobject *kobj,
const struct attribute *attr,
- const void *ns)
+ const struct ns_common *ns)
{
}
@@ -612,7 +612,7 @@ static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
static inline int sysfs_rename_link_ns(struct kobject *k, struct kobject *t,
const char *old_name,
- const char *new_name, const void *ns)
+ const char *new_name, const struct ns_common *ns)
{
return 0;
}
diff --git a/include/linux/timb_gpio.h b/include/linux/timb_gpio.h
index 3faf5a6bb13e..74f5e73bf6db 100644
--- a/include/linux/timb_gpio.h
+++ b/include/linux/timb_gpio.h
@@ -9,10 +9,10 @@
/**
* struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver
- * @gpio_base The number of the first GPIO pin, set to -1 for
+ * @gpio_base: The number of the first GPIO pin, set to -1 for
* dynamic number allocation.
- * @nr_pins Number of pins that is supported by the hardware (1-32)
- * @irq_base If IRQ is supported by the hardware, this is the base
+ * @nr_pins: Number of pins that is supported by the hardware (1-32)
+ * @irq_base: If IRQ is supported by the hardware, this is the base
* number of IRQ:s. One IRQ per pin will be used. Set to
* -1 if IRQ:s is not supported.
*/
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 22ca1c8b54f3..1d7f29f5e901 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -122,6 +122,22 @@ static inline bool tracepoint_is_faultable(struct tracepoint *tp)
{
return tp->ext && tp->ext->faultable;
}
+/*
+ * Run RCU callback with the appropriate grace period wait for non-faultable
+ * tracepoints, e.g., those used in atomic context.
+ */
+static inline void call_tracepoint_unregister_atomic(struct rcu_head *rcu, rcu_callback_t func)
+{
+ call_srcu(&tracepoint_srcu, rcu, func);
+}
+/*
+ * Run RCU callback with the appropriate grace period wait for faultable
+ * tracepoints, e.g., those used in syscall context.
+ */
+static inline void call_tracepoint_unregister_syscall(struct rcu_head *rcu, rcu_callback_t func)
+{
+ call_rcu_tasks_trace(rcu, func);
+}
#else
static inline void tracepoint_synchronize_unregister(void)
{ }
@@ -129,6 +145,10 @@ static inline bool tracepoint_is_faultable(struct tracepoint *tp)
{
return false;
}
+static inline void call_tracepoint_unregister_atomic(struct rcu_head *rcu, rcu_callback_t func)
+{ }
+static inline void call_tracepoint_unregister_syscall(struct rcu_head *rcu, rcu_callback_t func)
+{ }
#endif
#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 04277af4bb9d..4aab20015851 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -21,6 +21,7 @@
#include <linux/completion.h> /* for struct completion */
#include <linux/sched.h> /* for current && schedule_timeout */
#include <linux/mutex.h> /* for struct mutex */
+#include <linux/spinlock.h> /* for spinlock_t */
#include <linux/pm_runtime.h> /* for runtime PM */
struct usb_device;
@@ -636,8 +637,9 @@ struct usb3_lpm_parameters {
* @do_remote_wakeup: remote wakeup should be enabled
* @reset_resume: needs reset instead of resume
* @port_is_suspended: the upstream port is suspended (L2 or U3)
- * @offload_at_suspend: offload activities during suspend is enabled.
+ * @offload_pm_locked: prevents offload_usage changes during PM transitions.
* @offload_usage: number of offload activities happening on this usb device.
+ * @offload_lock: protects offload_usage and offload_pm_locked
* @slot_id: Slot ID assigned by xHCI
* @l1_params: best effor service latency for USB2 L1 LPM state, and L1 timeout.
* @u1_params: exit latencies for USB3 U1 LPM state, and hub-initiated timeout.
@@ -726,8 +728,9 @@ struct usb_device {
unsigned do_remote_wakeup:1;
unsigned reset_resume:1;
unsigned port_is_suspended:1;
- unsigned offload_at_suspend:1;
+ unsigned offload_pm_locked:1;
int offload_usage;
+ spinlock_t offload_lock;
enum usb_link_tunnel_mode tunnel_mode;
struct device_link *usb4_link;
@@ -849,6 +852,7 @@ static inline void usb_mark_last_busy(struct usb_device *udev)
int usb_offload_get(struct usb_device *udev);
int usb_offload_put(struct usb_device *udev);
bool usb_offload_check(struct usb_device *udev);
+void usb_offload_set_pm_locked(struct usb_device *udev, bool locked);
#else
static inline int usb_offload_get(struct usb_device *udev)
@@ -857,6 +861,8 @@ static inline int usb_offload_put(struct usb_device *udev)
{ return 0; }
static inline bool usb_offload_check(struct usb_device *udev)
{ return false; }
+static inline void usb_offload_set_pm_locked(struct usb_device *udev, bool locked)
+{ }
#endif
extern int usb_disable_lpm(struct usb_device *udev);
generated by cgit v1.2.3 (git 2.0.4) at 2026-04-11 16:26:28 +0000