summaryrefslogtreecommitdiff
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/bpf_verifier.h4
-rw-r--r--include/linux/fscache.h4
-rw-r--r--include/linux/gfp.h8
-rw-r--r--include/linux/gpio/consumer.h8
-rw-r--r--include/linux/gpio/driver.h9
-rw-r--r--include/linux/kernel.h9
-rw-r--r--include/linux/kfence.h24
-rw-r--r--include/linux/kobject.h1
-rw-r--r--include/linux/local_lock_internal.h6
-rw-r--r--include/linux/mmc/core.h2
-rw-r--r--include/linux/mmzone.h11
-rw-r--r--include/linux/nfs_xdr.h1
-rw-r--r--include/linux/static_call.h48
-rw-r--r--include/linux/sunrpc/svc.h1
-rw-r--r--include/linux/sunrpc/xprt.h5
-rw-r--r--include/linux/t10-pi.h9
-rw-r--r--include/linux/timex.h2
-rw-r--r--include/linux/vfio_pci_core.h2
-rw-r--r--include/linux/virtio_config.h6
19 files changed, 105 insertions, 55 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index c1fc4af47f69..3a9d2d7cc6b7 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -570,9 +570,11 @@ static inline u32 type_flag(u32 type)
return type & ~BPF_BASE_TYPE_MASK;
}
+/* only use after check_attach_btf_id() */
static inline enum bpf_prog_type resolve_prog_type(struct bpf_prog *prog)
{
- return prog->aux->dst_prog ? prog->aux->dst_prog->type : prog->type;
+ return prog->type == BPF_PROG_TYPE_EXT ?
+ prog->aux->dst_prog->type : prog->type;
}
#endif /* _LINUX_BPF_VERIFIER_H */
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
index 6727fb0db619..e25539072463 100644
--- a/include/linux/fscache.h
+++ b/include/linux/fscache.h
@@ -573,7 +573,6 @@ int fscache_write(struct netfs_cache_resources *cres,
/**
* fscache_clear_page_bits - Clear the PG_fscache bits from a set of pages
- * @cookie: The cookie representing the cache object
* @mapping: The netfs inode to use as the source
* @start: The start position in @mapping
* @len: The amount of data to unlock
@@ -582,8 +581,7 @@ int fscache_write(struct netfs_cache_resources *cres,
* Clear the PG_fscache flag from a sequence of pages and wake up anyone who's
* waiting.
*/
-static inline void fscache_clear_page_bits(struct fscache_cookie *cookie,
- struct address_space *mapping,
+static inline void fscache_clear_page_bits(struct address_space *mapping,
loff_t start, size_t len,
bool caching)
{
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 761f8f1885c7..3e3d36fc2109 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -613,9 +613,11 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
#ifdef CONFIG_NUMA
struct page *alloc_pages(gfp_t gfp, unsigned int order);
struct folio *folio_alloc(gfp_t gfp, unsigned order);
-extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
+struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
struct vm_area_struct *vma, unsigned long addr,
bool hugepage);
+struct folio *vma_alloc_folio(gfp_t gfp, int order, struct vm_area_struct *vma,
+ unsigned long addr, bool hugepage);
#define alloc_hugepage_vma(gfp_mask, vma, addr, order) \
alloc_pages_vma(gfp_mask, order, vma, addr, true)
#else
@@ -627,8 +629,10 @@ static inline struct folio *folio_alloc(gfp_t gfp, unsigned int order)
{
return __folio_alloc_node(gfp, order, numa_node_id());
}
-#define alloc_pages_vma(gfp_mask, order, vma, addr, false)\
+#define alloc_pages_vma(gfp_mask, order, vma, addr, hugepage) \
alloc_pages(gfp_mask, order)
+#define vma_alloc_folio(gfp, order, vma, addr, hugepage) \
+ folio_alloc(gfp, order)
#define alloc_hugepage_vma(gfp_mask, vma, addr, order) \
alloc_pages(gfp_mask, order)
#endif
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index c3aa8b330e1c..e71f6e1bfafe 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -688,7 +688,7 @@ void acpi_dev_remove_driver_gpios(struct acpi_device *adev);
int devm_acpi_dev_add_driver_gpios(struct device *dev,
const struct acpi_gpio_mapping *gpios);
-struct gpio_desc *acpi_get_and_request_gpiod(char *path, int pin, char *label);
+struct gpio_desc *acpi_get_and_request_gpiod(char *path, unsigned int pin, char *label);
#else /* CONFIG_GPIOLIB && CONFIG_ACPI */
@@ -705,6 +705,12 @@ static inline int devm_acpi_dev_add_driver_gpios(struct device *dev,
return -ENXIO;
}
+static inline struct gpio_desc *acpi_get_and_request_gpiod(char *path, unsigned int pin,
+ char *label)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
#endif /* CONFIG_GPIOLIB && CONFIG_ACPI */
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 98c93510640e..874aabd270c9 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -222,6 +222,15 @@ struct gpio_irq_chip {
bool per_parent_data;
/**
+ * @initialized:
+ *
+ * Flag to track GPIO chip irq member's initialization.
+ * This flag will make sure GPIO chip irq members are not used
+ * before they are initialized.
+ */
+ bool initialized;
+
+ /**
* @init_hw: optional routine to initialize hardware before
* an IRQ chip will be added. This is quite useful when
* a particular driver wants to clear IRQ related registers
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 08ba5995aa8b..a890428bcc1a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -64,15 +64,6 @@
)
/**
- * lower_48_bits() - return bits 0-47 of a number
- * @n: the number we're accessing
- */
-static inline u64 lower_48_bits(u64 n)
-{
- return n & ((1ull << 48) - 1);
-}
-
-/**
* upper_32_bits - return bits 32-63 of a number
* @n: the number we're accessing
*
diff --git a/include/linux/kfence.h b/include/linux/kfence.h
index f49e64222628..726857a4b680 100644
--- a/include/linux/kfence.h
+++ b/include/linux/kfence.h
@@ -204,6 +204,22 @@ static __always_inline __must_check bool kfence_free(void *addr)
*/
bool __must_check kfence_handle_page_fault(unsigned long addr, bool is_write, struct pt_regs *regs);
+#ifdef CONFIG_PRINTK
+struct kmem_obj_info;
+/**
+ * __kfence_obj_info() - fill kmem_obj_info struct
+ * @kpp: kmem_obj_info to be filled
+ * @object: the object
+ *
+ * Return:
+ * * false - not a KFENCE object
+ * * true - a KFENCE object, filled @kpp
+ *
+ * Copies information to @kpp for KFENCE objects.
+ */
+bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
+#endif
+
#else /* CONFIG_KFENCE */
static inline bool is_kfence_address(const void *addr) { return false; }
@@ -221,6 +237,14 @@ static inline bool __must_check kfence_handle_page_fault(unsigned long addr, boo
return false;
}
+#ifdef CONFIG_PRINTK
+struct kmem_obj_info;
+static inline bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
+{
+ return false;
+}
+#endif
+
#endif
#endif /* _LINUX_KFENCE_H */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index c7b47399b36a..57fb972fea05 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -120,7 +120,6 @@ extern char *kobject_get_path(struct kobject *kobj, gfp_t flag);
struct kobj_type {
void (*release)(struct kobject *kobj);
const struct sysfs_ops *sysfs_ops;
- struct attribute **default_attrs; /* use default_groups instead */
const struct attribute_group **default_groups;
const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
const void *(*namespace)(struct kobject *kobj);
diff --git a/include/linux/local_lock_internal.h b/include/linux/local_lock_internal.h
index 6d635e8306d6..975e33b793a7 100644
--- a/include/linux/local_lock_internal.h
+++ b/include/linux/local_lock_internal.h
@@ -44,9 +44,9 @@ static inline void local_lock_debug_init(local_lock_t *l)
}
#else /* CONFIG_DEBUG_LOCK_ALLOC */
# define LOCAL_LOCK_DEBUG_INIT(lockname)
-# define local_lock_acquire(__ll) do { typecheck(local_lock_t *, __ll); } while (0)
-# define local_lock_release(__ll) do { typecheck(local_lock_t *, __ll); } while (0)
-# define local_lock_debug_init(__ll) do { typecheck(local_lock_t *, __ll); } while (0)
+static inline void local_lock_acquire(local_lock_t *l) { }
+static inline void local_lock_release(local_lock_t *l) { }
+static inline void local_lock_debug_init(local_lock_t *l) { }
#endif /* !CONFIG_DEBUG_LOCK_ALLOC */
#define INIT_LOCAL_LOCK(lockname) { LOCAL_LOCK_DEBUG_INIT(lockname) }
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 71101d1ec825..de5c64bbdb72 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -175,7 +175,7 @@ void mmc_wait_for_req(struct mmc_host *host, struct mmc_request *mrq);
int mmc_wait_for_cmd(struct mmc_host *host, struct mmc_command *cmd,
int retries);
-int mmc_hw_reset(struct mmc_host *host);
+int mmc_hw_reset(struct mmc_card *card);
int mmc_sw_reset(struct mmc_host *host);
void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 962b14d403e8..46ffab808f03 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -1397,13 +1397,16 @@ static inline unsigned long *section_to_usemap(struct mem_section *ms)
static inline struct mem_section *__nr_to_section(unsigned long nr)
{
+ unsigned long root = SECTION_NR_TO_ROOT(nr);
+
+ if (unlikely(root >= NR_SECTION_ROOTS))
+ return NULL;
+
#ifdef CONFIG_SPARSEMEM_EXTREME
- if (!mem_section)
+ if (!mem_section || !mem_section[root])
return NULL;
#endif
- if (!mem_section[SECTION_NR_TO_ROOT(nr)])
- return NULL;
- return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
+ return &mem_section[root][nr & SECTION_ROOT_MASK];
}
extern size_t mem_section_usage_size(void);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 49ba486aea5f..2863e5a69c6a 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1694,6 +1694,7 @@ struct nfs_unlinkdata {
struct nfs_renamedata {
struct nfs_renameargs args;
struct nfs_renameres res;
+ struct rpc_task task;
const struct cred *cred;
struct inode *old_dir;
struct dentry *old_dentry;
diff --git a/include/linux/static_call.h b/include/linux/static_call.h
index 3e56a9751c06..df53bed9d71f 100644
--- a/include/linux/static_call.h
+++ b/include/linux/static_call.h
@@ -180,13 +180,13 @@ extern int static_call_text_reserved(void *start, void *end);
extern long __static_call_return0(void);
-#define __DEFINE_STATIC_CALL(name, _func, _func_init) \
+#define DEFINE_STATIC_CALL(name, _func) \
DECLARE_STATIC_CALL(name, _func); \
struct static_call_key STATIC_CALL_KEY(name) = { \
- .func = _func_init, \
+ .func = _func, \
.type = 1, \
}; \
- ARCH_DEFINE_STATIC_CALL_TRAMP(name, _func_init)
+ ARCH_DEFINE_STATIC_CALL_TRAMP(name, _func)
#define DEFINE_STATIC_CALL_NULL(name, _func) \
DECLARE_STATIC_CALL(name, _func); \
@@ -196,6 +196,14 @@ extern long __static_call_return0(void);
}; \
ARCH_DEFINE_STATIC_CALL_NULL_TRAMP(name)
+#define DEFINE_STATIC_CALL_RET0(name, _func) \
+ DECLARE_STATIC_CALL(name, _func); \
+ struct static_call_key STATIC_CALL_KEY(name) = { \
+ .func = __static_call_return0, \
+ .type = 1, \
+ }; \
+ ARCH_DEFINE_STATIC_CALL_RET0_TRAMP(name)
+
#define static_call_cond(name) (void)__static_call(name)
#define EXPORT_STATIC_CALL(name) \
@@ -217,12 +225,12 @@ extern long __static_call_return0(void);
static inline int static_call_init(void) { return 0; }
-#define __DEFINE_STATIC_CALL(name, _func, _func_init) \
+#define DEFINE_STATIC_CALL(name, _func) \
DECLARE_STATIC_CALL(name, _func); \
struct static_call_key STATIC_CALL_KEY(name) = { \
- .func = _func_init, \
+ .func = _func, \
}; \
- ARCH_DEFINE_STATIC_CALL_TRAMP(name, _func_init)
+ ARCH_DEFINE_STATIC_CALL_TRAMP(name, _func)
#define DEFINE_STATIC_CALL_NULL(name, _func) \
DECLARE_STATIC_CALL(name, _func); \
@@ -231,6 +239,12 @@ static inline int static_call_init(void) { return 0; }
}; \
ARCH_DEFINE_STATIC_CALL_NULL_TRAMP(name)
+#define DEFINE_STATIC_CALL_RET0(name, _func) \
+ DECLARE_STATIC_CALL(name, _func); \
+ struct static_call_key STATIC_CALL_KEY(name) = { \
+ .func = __static_call_return0, \
+ }; \
+ ARCH_DEFINE_STATIC_CALL_RET0_TRAMP(name)
#define static_call_cond(name) (void)__static_call(name)
@@ -248,10 +262,7 @@ static inline int static_call_text_reserved(void *start, void *end)
return 0;
}
-static inline long __static_call_return0(void)
-{
- return 0;
-}
+extern long __static_call_return0(void);
#define EXPORT_STATIC_CALL(name) \
EXPORT_SYMBOL(STATIC_CALL_KEY(name)); \
@@ -281,11 +292,14 @@ static inline long __static_call_return0(void)
.func = _func_init, \
}
+#define DEFINE_STATIC_CALL(name, _func) \
+ __DEFINE_STATIC_CALL(name, _func, _func)
+
#define DEFINE_STATIC_CALL_NULL(name, _func) \
- DECLARE_STATIC_CALL(name, _func); \
- struct static_call_key STATIC_CALL_KEY(name) = { \
- .func = NULL, \
- }
+ __DEFINE_STATIC_CALL(name, _func, NULL)
+
+#define DEFINE_STATIC_CALL_RET0(name, _func) \
+ __DEFINE_STATIC_CALL(name, _func, __static_call_return0)
static inline void __static_call_nop(void) { }
@@ -327,10 +341,4 @@ static inline int static_call_text_reserved(void *start, void *end)
#endif /* CONFIG_HAVE_STATIC_CALL */
-#define DEFINE_STATIC_CALL(name, _func) \
- __DEFINE_STATIC_CALL(name, _func, _func)
-
-#define DEFINE_STATIC_CALL_RET0(name, _func) \
- __DEFINE_STATIC_CALL(name, _func, __static_call_return0)
-
#endif /* _LINUX_STATIC_CALL_H */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index a5dda4987e8b..217711fc9cac 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -395,6 +395,7 @@ struct svc_deferred_req {
size_t addrlen;
struct sockaddr_storage daddr; /* where reply must come from */
size_t daddrlen;
+ void *xprt_ctxt;
struct cache_deferred_req handle;
size_t xprt_hlen;
int argslen;
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 45a9530d3839..522bbf937957 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -144,7 +144,7 @@ struct rpc_xprt_ops {
unsigned short (*get_srcport)(struct rpc_xprt *xprt);
int (*buf_alloc)(struct rpc_task *task);
void (*buf_free)(struct rpc_task *task);
- void (*prepare_request)(struct rpc_rqst *req);
+ int (*prepare_request)(struct rpc_rqst *req);
int (*send_request)(struct rpc_rqst *req);
void (*wait_for_reply_request)(struct rpc_task *task);
void (*timer)(struct rpc_xprt *xprt, struct rpc_task *task);
@@ -358,10 +358,9 @@ int xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
void xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
void xprt_free_slot(struct rpc_xprt *xprt,
struct rpc_rqst *req);
-void xprt_request_prepare(struct rpc_rqst *req);
bool xprt_prepare_transmit(struct rpc_task *task);
void xprt_request_enqueue_transmit(struct rpc_task *task);
-void xprt_request_enqueue_receive(struct rpc_task *task);
+int xprt_request_enqueue_receive(struct rpc_task *task);
void xprt_request_wait_receive(struct rpc_task *task);
void xprt_request_dequeue_xprt(struct rpc_task *task);
bool xprt_request_need_retransmit(struct rpc_task *task);
diff --git a/include/linux/t10-pi.h b/include/linux/t10-pi.h
index a4b1af581f69..248f4ac95642 100644
--- a/include/linux/t10-pi.h
+++ b/include/linux/t10-pi.h
@@ -59,6 +59,15 @@ struct crc64_pi_tuple {
__u8 ref_tag[6];
};
+/**
+ * lower_48_bits() - return bits 0-47 of a number
+ * @n: the number we're accessing
+ */
+static inline u64 lower_48_bits(u64 n)
+{
+ return n & ((1ull << 48) - 1);
+}
+
static inline u64 ext_pi_ref_tag(struct request *rq)
{
unsigned int shift = ilog2(queue_logical_block_size(rq->q));
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 059b18eb1f1f..5745c90c8800 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -75,7 +75,7 @@
* By default we use get_cycles() for this purpose, but individual
* architectures may override this in their asm/timex.h header file.
*/
-#define random_get_entropy() get_cycles()
+#define random_get_entropy() ((unsigned long)get_cycles())
#endif
/*
diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h
index 74a4a0f17b28..48f2dd3c568c 100644
--- a/include/linux/vfio_pci_core.h
+++ b/include/linux/vfio_pci_core.h
@@ -133,6 +133,8 @@ struct vfio_pci_core_device {
struct mutex ioeventfds_lock;
struct list_head ioeventfds_list;
struct vfio_pci_vf_token *vf_token;
+ struct list_head sriov_pfs_item;
+ struct vfio_pci_core_device *sriov_pf_core_dev;
struct notifier_block nb;
struct mutex vma_lock;
struct list_head vma_list;
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index dafdc7f48c01..b341dd62aa4d 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -23,8 +23,6 @@ struct virtio_shm_region {
* any of @get/@set, @get_status/@set_status, or @get_features/
* @finalize_features are NOT safe to be called from an atomic
* context.
- * @enable_cbs: enable the callbacks
- * vdev: the virtio_device
* @get: read the value of a configuration field
* vdev: the virtio_device
* offset: the offset of the configuration field
@@ -78,7 +76,6 @@ struct virtio_shm_region {
*/
typedef void vq_callback_t(struct virtqueue *);
struct virtio_config_ops {
- void (*enable_cbs)(struct virtio_device *vdev);
void (*get)(struct virtio_device *vdev, unsigned offset,
void *buf, unsigned len);
void (*set)(struct virtio_device *vdev, unsigned offset,
@@ -233,9 +230,6 @@ void virtio_device_ready(struct virtio_device *dev)
{
unsigned status = dev->config->get_status(dev);
- if (dev->config->enable_cbs)
- dev->config->enable_cbs(dev);
-
BUG_ON(status & VIRTIO_CONFIG_S_DRIVER_OK);
dev->config->set_status(dev, status | VIRTIO_CONFIG_S_DRIVER_OK);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-20 08:50:23 +0300