io_init_fail_req identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

io_uring/io_uring.c, line 1714 (as a function)

Referenced in 1 files:

io_uring/io_uring.c

Smatch caller information:

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-255
PARAM_VALUE	0	req->opcode	0
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-255
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	128-255
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	2-126
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-95)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
BIT_INFO	0	req->flags	0x0,0xff
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	2-126
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-95)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
BIT_INFO	0	req->flags	0x0,0xff
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-126
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-13)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
BIT_INFO	0	req->flags	0x0,0xff
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-160
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-160
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->creds	0
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-160
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	(-22)
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock

io_uring/io_uring.c io_init_req() -> io_init_fail_req()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->async_data	0
PARAM_VALUE	0	req->cancel_seq_set	0
PARAM_VALUE	0	req->creds	4096-ptr_max
PARAM_VALUE	0	req->creds->non_rcu	0
PARAM_VALUE	0	req->creds->process_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->creds->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	req->creds->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	req->creds->rcu.func	1-u64max
PARAM_VALUE	0	req->creds->rcu.next	0
PARAM_VALUE	0	req->creds->request_key_auth->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->creds->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	req->creds->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	req->creds->session_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->creds->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	req->creds->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	req->creds->thread_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->creds->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	req->creds->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	req->creds->ucounts->ns->work.entry.next	4096-ptr_max
PARAM_VALUE	0	req->creds->ucounts->ns->work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	req->creds->user->uidhash_node->next->pprev	1-u64max
PARAM_VALUE	0	req->creds->user->uidhash_node.next->pprev	1-u64max
PARAM_VALUE	0	req->creds->user_ns->work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	req->ctx	4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.link.head	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->submit_state.submit_nr	1-u16max
PARAM_VALUE	0	req->ctx->uring_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	req->ctx->uring_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	req->ctx->uring_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	req->file	0
PARAM_VALUE	0	req->flags	0-160
PARAM_VALUE	0	req->opcode	0-64
PARAM_VALUE	1	err	s32min-(-1),1-s32max
BUF_SIZE	0	req->ctx	s32min-(-1),1-s32max
CAPPED_DATA	0	req->creds	1
CAPPED_DATA	0	req->opcode	1
DATA_SOURCE	0	req	$1
DATA_SOURCE	1	err	r security_uring_override_creds
USER_DATA	0	req->ctx->submit_state.need_plug	0-1
USER_DATA	0	req->ctx->submit_state.submit_nr	1-u16max[c]
LOCK2		&ctx->uring_lock
HALF_LOCKED2		&sqd->lock
TYPE_LOCK		(struct io_ring_ctx)->uring_lock