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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-ioctl.c dev_remove() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->md 4096-ptr_max
PARAM_VALUE 0 hc->md->open_count.counter 0
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 1
BUF_SIZE 0 hc (-1),88
BUF_SIZE 0 hc (-1),88
DATA_SOURCE 0 hc r __find_device_hash_cell
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c dm_hash_remove_all() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->md 4096-ptr_max
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 1
UNITS 0 hc unit_byte
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c dm_hash_rename() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->md 4096-ptr_max
PARAM_VALUE 0 hc->md->disk 4096-ptr_max
PARAM_VALUE 0 hc->md->io_barrier.dep_map->name 0-255
PARAM_VALUE 0 hc->md->io_barrier.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 hc->name 4096-ptr_max
PARAM_VALUE 0 hc->name_node.__rb_parent_color 1
PARAM_VALUE 0 hc->name_node.rb_left 4096-ptr_max
PARAM_VALUE 0 hc->name_node.rb_right 4096-ptr_max
PARAM_VALUE 0 hc->name_set 1
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 0
CAPPED_DATA 0 hc->md->io_barrier.srcu_ctrp 1
DATA_SOURCE 0 hc r __get_name_cell
NOCHECK_CALL
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c dm_ima_need_measure() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 1-u64max
PARAM_VALUE 1 context 4096-ptr_max
PARAM_VALUE 2 need_idx 0
BUF_SIZE 0 hc 88
DATA_SOURCE 1 context $2
NOCHECK_CALL
LOCK2 global &_hash_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/dm-ioctl.c do_resume() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->new_map 0
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 0
BUF_SIZE 0 hc (-1),88
BUF_SIZE 0 hc (-1),88
DATA_SOURCE 0 hc r __find_device_hash_cell
NOCHECK_CALL
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c do_resume() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->md->suspend_lock.dep_map->name 0-255
PARAM_VALUE 0 hc->md->suspend_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hc->md->suspend_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hc->md->suspend_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hc->new_map 1-u64max
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 0
BUF_SIZE 0 hc 88
NOCHECK_CALL
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c table_clear() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->new_map 0
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 0
BUF_SIZE 0 hc (-1),88
BUF_SIZE 0 hc (-1),88
DATA_SOURCE 0 hc r __find_device_hash_cell
NOCHECK_CALL
LOCK2 global &_hash_lock

drivers/md/dm-ioctl.c table_load() -> dm_ima_init_context()

Type Parameter Key Value
PARAM_VALUE 0 hc 4096-ptr_max
PARAM_VALUE 0 hc->new_map 4096-ptr_max
PARAM_VALUE 0 hc->new_map->crypto_profile 0,4096-ptr_max
PARAM_VALUE 0 hc->new_map->depth 1-2147483648
PARAM_VALUE 0 hc->new_map->flush_bypasses_map 0
PARAM_VALUE 0 hc->new_map->md 1-u64max
PARAM_VALUE 0 hc->new_map->mempools 4096-ptr_max
PARAM_VALUE 0 hc->new_map->mode 1,3
PARAM_VALUE 0 hc->new_map->num_allocated 8-1048576
PARAM_VALUE 0 hc->new_map->num_targets 1-1048576
PARAM_VALUE 0 hc->new_map->type 1-u32max
PARAM_VALUE 1 context 0,4096-ptr_max
PARAM_VALUE 2 need_idx 0
BUF_SIZE 0 hc 88
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hc->new_map->num_allocated
LOCK2 global &_hash_lock