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-rw-r--r--include/linux/closure.h23
-rw-r--r--include/linux/compat.h2
-rw-r--r--include/linux/filter.h14
-rw-r--r--include/linux/fsnotify.h8
-rw-r--r--include/linux/ftrace.h6
-rw-r--r--include/linux/io_uring_types.h1
-rw-r--r--include/linux/libata.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h6
-rw-r--r--include/linux/module.h14
-rw-r--r--include/linux/nvme.h6
-rw-r--r--include/linux/phy.h2
-rw-r--r--include/linux/printk.h3
-rw-r--r--include/linux/serial_core.h21
-rw-r--r--include/linux/syscalls.h26
-rw-r--r--include/linux/tpm.h81
-rw-r--r--include/linux/workqueue.h2
16 files changed, 123 insertions, 93 deletions
diff --git a/include/linux/closure.h b/include/linux/closure.h
index 99155df162d0..59b8c06b11ff 100644
--- a/include/linux/closure.h
+++ b/include/linux/closure.h
@@ -285,6 +285,21 @@ static inline void closure_get(struct closure *cl)
}
/**
+ * closure_get_not_zero
+ */
+static inline bool closure_get_not_zero(struct closure *cl)
+{
+ unsigned old = atomic_read(&cl->remaining);
+ do {
+ if (!(old & CLOSURE_REMAINING_MASK))
+ return false;
+
+ } while (!atomic_try_cmpxchg_acquire(&cl->remaining, &old, old + 1));
+
+ return true;
+}
+
+/**
* closure_init - Initialize a closure, setting the refcount to 1
* @cl: closure to initialize
* @parent: parent of the new closure. cl will take a refcount on it for its
@@ -310,6 +325,12 @@ static inline void closure_init_stack(struct closure *cl)
atomic_set(&cl->remaining, CLOSURE_REMAINING_INITIALIZER);
}
+static inline void closure_init_stack_release(struct closure *cl)
+{
+ memset(cl, 0, sizeof(struct closure));
+ atomic_set_release(&cl->remaining, CLOSURE_REMAINING_INITIALIZER);
+}
+
/**
* closure_wake_up - wake up all closures on a wait list,
* with memory barrier
@@ -355,6 +376,8 @@ do { \
*/
#define closure_return(_cl) continue_at((_cl), NULL, NULL)
+void closure_return_sync(struct closure *cl);
+
/**
* continue_at_nobarrier - jump to another function without barrier
*
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 233f61ec8afc..56cebaff0c91 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -608,7 +608,7 @@ asmlinkage long compat_sys_fstatfs(unsigned int fd,
asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz,
struct compat_statfs64 __user *buf);
asmlinkage long compat_sys_truncate(const char __user *, compat_off_t);
-asmlinkage long compat_sys_ftruncate(unsigned int, compat_ulong_t);
+asmlinkage long compat_sys_ftruncate(unsigned int, compat_off_t);
/* No generic prototype for truncate64, ftruncate64, fallocate */
asmlinkage long compat_sys_openat(int dfd, const char __user *filename,
int flags, umode_t mode);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 0f12cf01070e..5669da513cd7 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1208,18 +1208,18 @@ static inline bool bpf_jit_kallsyms_enabled(void)
return false;
}
-const char *__bpf_address_lookup(unsigned long addr, unsigned long *size,
+int __bpf_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char *sym);
bool is_bpf_text_address(unsigned long addr);
int bpf_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
char *sym);
struct bpf_prog *bpf_prog_ksym_find(unsigned long addr);
-static inline const char *
+static inline int
bpf_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char **modname, char *sym)
{
- const char *ret = __bpf_address_lookup(addr, size, off, sym);
+ int ret = __bpf_address_lookup(addr, size, off, sym);
if (ret && modname)
*modname = NULL;
@@ -1263,11 +1263,11 @@ static inline bool bpf_jit_kallsyms_enabled(void)
return false;
}
-static inline const char *
+static inline int
__bpf_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char *sym)
{
- return NULL;
+ return 0;
}
static inline bool is_bpf_text_address(unsigned long addr)
@@ -1286,11 +1286,11 @@ static inline struct bpf_prog *bpf_prog_ksym_find(unsigned long addr)
return NULL;
}
-static inline const char *
+static inline int
bpf_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char **modname, char *sym)
{
- return NULL;
+ return 0;
}
static inline void bpf_prog_kallsyms_add(struct bpf_prog *fp)
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index 4da80e92f804..278620e063ab 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -112,7 +112,13 @@ static inline int fsnotify_file(struct file *file, __u32 mask)
{
const struct path *path;
- if (file->f_mode & FMODE_NONOTIFY)
+ /*
+ * FMODE_NONOTIFY are fds generated by fanotify itself which should not
+ * generate new events. We also don't want to generate events for
+ * FMODE_PATH fds (involves open & close events) as they are just
+ * handle creation / destruction events and not "real" file events.
+ */
+ if (file->f_mode & (FMODE_NONOTIFY | FMODE_PATH))
return 0;
path = &file->f_path;
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 800995c425e0..b792274189a3 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -86,15 +86,15 @@ struct ftrace_hash;
#if defined(CONFIG_FUNCTION_TRACER) && defined(CONFIG_MODULES) && \
defined(CONFIG_DYNAMIC_FTRACE)
-const char *
+int
ftrace_mod_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char **modname, char *sym);
#else
-static inline const char *
+static inline int
ftrace_mod_address_lookup(unsigned long addr, unsigned long *size,
unsigned long *off, char **modname, char *sym)
{
- return NULL;
+ return 0;
}
#endif
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h
index b48570eaa449..7abdc0927124 100644
--- a/include/linux/io_uring_types.h
+++ b/include/linux/io_uring_types.h
@@ -207,7 +207,6 @@ struct io_submit_state {
bool need_plug;
bool cq_flush;
unsigned short submit_nr;
- unsigned int cqes_count;
struct blk_plug plug;
};
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 13fb41d25da6..7d3bd7c9664a 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1249,6 +1249,7 @@ extern int ata_slave_link_init(struct ata_port *ap);
extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
struct ata_port_info *, struct Scsi_Host *);
extern void ata_port_probe(struct ata_port *ap);
+extern void ata_port_free(struct ata_port *ap);
extern int ata_sas_tport_add(struct device *parent, struct ata_port *ap);
extern void ata_sas_tport_delete(struct ata_port *ap);
int ata_sas_device_configure(struct scsi_device *sdev, struct queue_limits *lim,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5df52e15f7d6..d45bfb7cf81d 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -2029,7 +2029,11 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 pcc_ifa2[0x1];
u8 reserved_at_3f1[0xf];
- u8 reserved_at_400[0x400];
+ u8 reserved_at_400[0x40];
+
+ u8 reserved_at_440[0x8];
+ u8 max_num_eqs_24b[0x18];
+ u8 reserved_at_460[0x3a0];
};
enum mlx5_ifc_flow_destination_type {
diff --git a/include/linux/module.h b/include/linux/module.h
index ffa1c603163c..330ffb59efe5 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -931,11 +931,11 @@ int module_kallsyms_on_each_symbol(const char *modname,
* least KSYM_NAME_LEN long: a pointer to namebuf is returned if
* found, otherwise NULL.
*/
-const char *module_address_lookup(unsigned long addr,
- unsigned long *symbolsize,
- unsigned long *offset,
- char **modname, const unsigned char **modbuildid,
- char *namebuf);
+int module_address_lookup(unsigned long addr,
+ unsigned long *symbolsize,
+ unsigned long *offset,
+ char **modname, const unsigned char **modbuildid,
+ char *namebuf);
int lookup_module_symbol_name(unsigned long addr, char *symname);
int lookup_module_symbol_attrs(unsigned long addr,
unsigned long *size,
@@ -964,14 +964,14 @@ static inline int module_kallsyms_on_each_symbol(const char *modname,
}
/* For kallsyms to ask for address resolution. NULL means not found. */
-static inline const char *module_address_lookup(unsigned long addr,
+static inline int module_address_lookup(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset,
char **modname,
const unsigned char **modbuildid,
char *namebuf)
{
- return NULL;
+ return 0;
}
static inline int lookup_module_symbol_name(unsigned long addr, char *symname)
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 425573202295..c693ac344ec0 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -85,10 +85,11 @@ enum {
enum {
NVMF_RDMA_QPTYPE_CONNECTED = 1, /* Reliable Connected */
NVMF_RDMA_QPTYPE_DATAGRAM = 2, /* Reliable Datagram */
+ NVMF_RDMA_QPTYPE_INVALID = 0xff,
};
-/* RDMA QP Service Type codes for Discovery Log Page entry TSAS
- * RDMA_QPTYPE field
+/* RDMA Provider Type codes for Discovery Log Page entry TSAS
+ * RDMA_PRTYPE field
*/
enum {
NVMF_RDMA_PRTYPE_NOT_SPECIFIED = 1, /* No Provider Specified */
@@ -110,6 +111,7 @@ enum {
NVMF_TCP_SECTYPE_NONE = 0, /* No Security */
NVMF_TCP_SECTYPE_TLS12 = 1, /* TLSv1.2, NVMe-oF 1.1 and NVMe-TCP 3.6.1.1 */
NVMF_TCP_SECTYPE_TLS13 = 2, /* TLSv1.3, NVMe-oF 1.1 and NVMe-TCP 3.6.1.1 */
+ NVMF_TCP_SECTYPE_INVALID = 0xff,
};
#define NVME_AQ_DEPTH 32
diff --git a/include/linux/phy.h b/include/linux/phy.h
index e6e83304558e..3be430cf3132 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1122,7 +1122,7 @@ struct phy_driver {
u8 index, enum led_brightness value);
/**
- * @led_blink_set: Set a PHY LED brightness. Index indicates
+ * @led_blink_set: Set a PHY LED blinking. Index indicates
* which of the PHYs led should be configured to blink. Delays
* are in milliseconds and if both are zero then a sensible
* default should be chosen. The call should adjust the
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 40afab23881a..65c5184470f1 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -60,9 +60,6 @@ static inline const char *printk_skip_headers(const char *buffer)
#define CONSOLE_LOGLEVEL_DEFAULT CONFIG_CONSOLE_LOGLEVEL_DEFAULT
#define CONSOLE_LOGLEVEL_QUIET CONFIG_CONSOLE_LOGLEVEL_QUIET
-int add_preferred_console_match(const char *match, const char *name,
- const short idx);
-
extern int console_printk[];
#define console_loglevel (console_printk[0])
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 8cb65f50e830..aea25eef9a1a 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -811,8 +811,7 @@ enum UART_TX_FLAGS {
if (pending < WAKEUP_CHARS) { \
uart_write_wakeup(__port); \
\
- if (!((flags) & UART_TX_NOSTOP) && pending == 0 && \
- __port->ops->tx_empty(__port)) \
+ if (!((flags) & UART_TX_NOSTOP) && pending == 0) \
__port->ops->stop_tx(__port); \
} \
\
@@ -852,6 +851,24 @@ enum UART_TX_FLAGS {
})
/**
+ * uart_port_tx_limited_flags -- transmit helper for uart_port with count limiting with flags
+ * @port: uart port
+ * @ch: variable to store a character to be written to the HW
+ * @flags: %UART_TX_NOSTOP or similar
+ * @count: a limit of characters to send
+ * @tx_ready: can HW accept more data function
+ * @put_char: function to write a character
+ * @tx_done: function to call after the loop is done
+ *
+ * See uart_port_tx_limited() for more details.
+ */
+#define uart_port_tx_limited_flags(port, ch, flags, count, tx_ready, put_char, tx_done) ({ \
+ unsigned int __count = (count); \
+ __uart_port_tx(port, ch, flags, tx_ready, put_char, tx_done, __count, \
+ __count--); \
+})
+
+/**
* uart_port_tx -- transmit helper for uart_port
* @port: uart port
* @ch: variable to store a character to be written to the HW
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 9104952d323d..fff820c3e93e 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -322,13 +322,13 @@ asmlinkage long sys_io_pgetevents(aio_context_t ctx_id,
long nr,
struct io_event __user *events,
struct __kernel_timespec __user *timeout,
- const struct __aio_sigset *sig);
+ const struct __aio_sigset __user *sig);
asmlinkage long sys_io_pgetevents_time32(aio_context_t ctx_id,
long min_nr,
long nr,
struct io_event __user *events,
struct old_timespec32 __user *timeout,
- const struct __aio_sigset *sig);
+ const struct __aio_sigset __user *sig);
asmlinkage long sys_io_uring_setup(u32 entries,
struct io_uring_params __user *p);
asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit,
@@ -418,7 +418,7 @@ asmlinkage long sys_listmount(const struct mnt_id_req __user *req,
u64 __user *mnt_ids, size_t nr_mnt_ids,
unsigned int flags);
asmlinkage long sys_truncate(const char __user *path, long length);
-asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
+asmlinkage long sys_ftruncate(unsigned int fd, off_t length);
#if BITS_PER_LONG == 32
asmlinkage long sys_truncate64(const char __user *path, loff_t length);
asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
@@ -441,7 +441,7 @@ asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
umode_t mode);
asmlinkage long sys_openat2(int dfd, const char __user *filename,
- struct open_how *how, size_t size);
+ struct open_how __user *how, size_t size);
asmlinkage long sys_close(unsigned int fd);
asmlinkage long sys_close_range(unsigned int fd, unsigned int max_fd,
unsigned int flags);
@@ -555,7 +555,7 @@ asmlinkage long sys_get_robust_list(int pid,
asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
size_t len);
-asmlinkage long sys_futex_waitv(struct futex_waitv *waiters,
+asmlinkage long sys_futex_waitv(struct futex_waitv __user *waiters,
unsigned int nr_futexes, unsigned int flags,
struct __kernel_timespec __user *timeout, clockid_t clockid);
@@ -859,9 +859,15 @@ asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
const struct rlimit64 __user *new_rlim,
struct rlimit64 __user *old_rlim);
asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
+#if defined(CONFIG_ARCH_SPLIT_ARG64)
+asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
+ unsigned int mask_1, unsigned int mask_2,
+ int dfd, const char __user * pathname);
+#else
asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
u64 mask, int fd,
const char __user *pathname);
+#endif
asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
struct file_handle __user *handle,
int __user *mnt_id, int flag);
@@ -907,7 +913,7 @@ asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
asmlinkage long sys_getrandom(char __user *buf, size_t count,
unsigned int flags);
asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
-asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
+asmlinkage long sys_bpf(int cmd, union bpf_attr __user *attr, unsigned int size);
asmlinkage long sys_execveat(int dfd, const char __user *filename,
const char __user *const __user *argv,
const char __user *const __user *envp, int flags);
@@ -960,11 +966,11 @@ asmlinkage long sys_cachestat(unsigned int fd,
struct cachestat_range __user *cstat_range,
struct cachestat __user *cstat, unsigned int flags);
asmlinkage long sys_map_shadow_stack(unsigned long addr, unsigned long size, unsigned int flags);
-asmlinkage long sys_lsm_get_self_attr(unsigned int attr, struct lsm_ctx *ctx,
- u32 *size, u32 flags);
-asmlinkage long sys_lsm_set_self_attr(unsigned int attr, struct lsm_ctx *ctx,
+asmlinkage long sys_lsm_get_self_attr(unsigned int attr, struct lsm_ctx __user *ctx,
+ u32 __user *size, u32 flags);
+asmlinkage long sys_lsm_set_self_attr(unsigned int attr, struct lsm_ctx __user *ctx,
u32 size, u32 flags);
-asmlinkage long sys_lsm_list_modules(u64 *ids, u32 *size, u32 flags);
+asmlinkage long sys_lsm_list_modules(u64 __user *ids, u32 __user *size, u32 flags);
/*
* Architecture-specific system calls
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 21a67dc9efe8..e93ee8d936a9 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -490,9 +490,16 @@ static inline void tpm_buf_append_empty_auth(struct tpm_buf *buf, u32 handle)
{
}
#endif
+
+static inline struct tpm2_auth *tpm2_chip_auth(struct tpm_chip *chip)
+{
#ifdef CONFIG_TCG_TPM2_HMAC
+ return chip->auth;
+#else
+ return NULL;
+#endif
+}
-int tpm2_start_auth_session(struct tpm_chip *chip);
void tpm_buf_append_name(struct tpm_chip *chip, struct tpm_buf *buf,
u32 handle, u8 *name);
void tpm_buf_append_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf,
@@ -504,9 +511,27 @@ static inline void tpm_buf_append_hmac_session_opt(struct tpm_chip *chip,
u8 *passphrase,
int passphraselen)
{
- tpm_buf_append_hmac_session(chip, buf, attributes, passphrase,
- passphraselen);
+ struct tpm_header *head;
+ int offset;
+
+ if (tpm2_chip_auth(chip)) {
+ tpm_buf_append_hmac_session(chip, buf, attributes, passphrase, passphraselen);
+ } else {
+ offset = buf->handles * 4 + TPM_HEADER_SIZE;
+ head = (struct tpm_header *)buf->data;
+
+ /*
+ * If the only sessions are optional, the command tag must change to
+ * TPM2_ST_NO_SESSIONS.
+ */
+ if (tpm_buf_length(buf) == offset)
+ head->tag = cpu_to_be16(TPM2_ST_NO_SESSIONS);
+ }
}
+
+#ifdef CONFIG_TCG_TPM2_HMAC
+
+int tpm2_start_auth_session(struct tpm_chip *chip);
void tpm_buf_fill_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf);
int tpm_buf_check_hmac_response(struct tpm_chip *chip, struct tpm_buf *buf,
int rc);
@@ -521,56 +546,6 @@ static inline int tpm2_start_auth_session(struct tpm_chip *chip)
static inline void tpm2_end_auth_session(struct tpm_chip *chip)
{
}
-static inline void tpm_buf_append_name(struct tpm_chip *chip,
- struct tpm_buf *buf,
- u32 handle, u8 *name)
-{
- tpm_buf_append_u32(buf, handle);
- /* count the number of handles in the upper bits of flags */
- buf->handles++;
-}
-static inline void tpm_buf_append_hmac_session(struct tpm_chip *chip,
- struct tpm_buf *buf,
- u8 attributes, u8 *passphrase,
- int passphraselen)
-{
- /* offset tells us where the sessions area begins */
- int offset = buf->handles * 4 + TPM_HEADER_SIZE;
- u32 len = 9 + passphraselen;
-
- if (tpm_buf_length(buf) != offset) {
- /* not the first session so update the existing length */
- len += get_unaligned_be32(&buf->data[offset]);
- put_unaligned_be32(len, &buf->data[offset]);
- } else {
- tpm_buf_append_u32(buf, len);
- }
- /* auth handle */
- tpm_buf_append_u32(buf, TPM2_RS_PW);
- /* nonce */
- tpm_buf_append_u16(buf, 0);
- /* attributes */
- tpm_buf_append_u8(buf, 0);
- /* passphrase */
- tpm_buf_append_u16(buf, passphraselen);
- tpm_buf_append(buf, passphrase, passphraselen);
-}
-static inline void tpm_buf_append_hmac_session_opt(struct tpm_chip *chip,
- struct tpm_buf *buf,
- u8 attributes,
- u8 *passphrase,
- int passphraselen)
-{
- int offset = buf->handles * 4 + TPM_HEADER_SIZE;
- struct tpm_header *head = (struct tpm_header *) buf->data;
-
- /*
- * if the only sessions are optional, the command tag
- * must change to TPM2_ST_NO_SESSIONS
- */
- if (tpm_buf_length(buf) == offset)
- head->tag = cpu_to_be16(TPM2_ST_NO_SESSIONS);
-}
static inline void tpm_buf_fill_hmac_session(struct tpm_chip *chip,
struct tpm_buf *buf)
{
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index fb3993894536..d9968bfc8eac 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -95,7 +95,7 @@ enum wq_misc_consts {
WORK_BUSY_RUNNING = 1 << 1,
/* maximum string length for set_worker_desc() */
- WORKER_DESC_LEN = 24,
+ WORKER_DESC_LEN = 32,
};
/* Convenience constants - of type 'unsigned long', not 'enum'! */
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-11 03:03:14 +0300