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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

lib/iov_iter.c __iov_iter_get_pages_alloc() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 3,5-255
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i->count 1-s32max[c]
HOST_DATA 0 i->iov_offset 1-6442450941[c]
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]

lib/iov_iter.c iov_iter_advance() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 1-255
BUF_SIZE 0 i (-1),40
BUF_SIZE 0 i (-1),40
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
NOSPEC 0 i->iov_offset
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i->count 0-u64max[c]
HOST_DATA 0 i->iov_offset 0-u64max[c]
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]
HALF_LOCKED2 &cache_seg->gen_lock
HALF_LOCKED2 &cache_subtree->tree_lock
HALF_LOCKED2 &cmd->lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &nsock->tx_lock
HALF_LOCKED2 &queue->send_mutex
HALF_LOCKED2 &transport->recv_mutex
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk

lib/iov_iter.c iov_iter_alignment() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 5-255
BUF_SIZE 0 i (-1)-0,40
BUF_SIZE 0 i (-1)-0,40
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]
HALF_LOCKED2 &inode->i_rwsem

lib/iov_iter.c iov_iter_extract_pages() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 5-255
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]
HALF_LOCKED2 &tls_ctx->tx_lock
HALF_LOCKED2 sk

lib/iov_iter.c iov_iter_npages() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 5-255
BUF_SIZE 0 i (-1),40
BUF_SIZE 0 i (-1),40
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
NOSPEC 0 i->iov_offset
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i->count 1-2151677951,18446744071562067970-u64max[c]
HOST_DATA 0 i->iov_offset 1-9223372036854775806[c]
USER_DATA 0 i->count 1-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk

lib/iov_iter.c iov_iter_revert() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 0-5,7-255
BUF_SIZE 0 i (-1),40
BUF_SIZE 0 i (-1),40
CAPPED_DATA 0 i->iov_offset 1
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
NOSPEC 0 i->iov_offset
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i->count 2-4294963199[c]
HOST_DATA 0 i->iov_offset 1-2147479551[c]
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-2147479551[c]
HALF_LOCKED2 &conn->srv_mutex
HALF_LOCKED2 &epdata->lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &server->_srv_mutex
HALF_LOCKED2 &tls_ctx->tx_lock
HALF_LOCKED2 &transport->recv_mutex
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk
HALF_LOCKED2 sock->sk

lib/iov_iter.c iterate_and_advance2() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 5-255
BUF_SIZE 0 i (-1),24,40
BUF_SIZE 0 i (-1),24,40
DATA_SOURCE 0 i $0
STR_LEN 0 i (-1)-1010101
STR_LEN 0 i (-1)-1010101
NOSPEC 0 i->count
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i->count 0-s32max,18446744071562067970-u64max[c]
HOST_DATA 0 i->iov_offset 1-u32max[c]
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]
UNITS 0 i unit_byte
HALF_LOCKED2 global &page_offline_rwsem

net/core/datagram.c iterate_and_advance2() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i->count 0-u64max
USER_DATA 0 i->iov_offset 0-u64max[c]

net/core/skbuff.c iterate_and_advance2() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
PARAM_VALUE 0 i->iter_type 5-255
DATA_SOURCE 0 i $0
RX_PATH
TASK_NOT_RUNNING

fs/smb/client/cifsencrypt.c iterate_and_advance_kernel() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 1731389838401830912
PARAM_VALUE 0 i->iter_type 0-1,5-255
DATA_SOURCE 0 i $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &server->_srv_mutex

fs/netfs/iterator.c netfs_limit_iter() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i->count 1-1000000000
USER_DATA 0 i->iov_offset 0-u64max[c]

fs/netfs/iterator.c netfs_limit_xarray() -> iov_iter_is_xarray()

Type Parameter Key Value
PARAM_VALUE 0 i 4096-ptr_max
DATA_SOURCE 0 i $0
NOSPEC 0 i->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i->count 1-1000000000
USER_DATA 0 i->iov_offset 0-u64max[c]