Defined in 1 files as a prototype:
Defined in 8 files as a function:
- drivers/s390/crypto/ap_bus.c, line 1764 (as a function)
- drivers/s390/crypto/vfio_ap_drv.c, line 29 (as a function)
- drivers/virtio/virtio.c, line 47 (as a function)
- drivers/w1/slaves/w1_therm.c, line 1994 (as a function)
- drivers/xen/sys-hypervisor.c, line 335 (as a function)
- fs/f2fs/sysfs.c, line 194 (as a function)
- kernel/cgroup/cgroup.c, line 7589 (as a function)
- net/bluetooth/hci_debugfs.c, line 88 (as a function)
No references found in the database
Smatch caller information:
drivers/soc/hisilicon/kunpeng_hccs.c hccs_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | a | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
lib/kobject.c kobj_attr_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | a | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/ocfs2/filecheck.c ocfs2_filecheck_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 0,4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | a | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/gpu/drm/xe/xe_hw_engine_class_sysfs.c xe_hw_engine_class_sysfs_attr_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | a | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | a | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/base/core.c dev_attr_show() -> (struct device_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/xen/sys-hypervisor.c hyp_sysfs_show() -> (struct hyp_sysfs_attr)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->show | 1-u64max |
| PARAM_VALUE | 1 | sbi | 1-u64max |
| CAPPED_DATA | 1 | sbi | 1 |
| DATA_SOURCE | 1 | sbi | $2 |
| CONTAINER | 0 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/f2fs/sysfs.c f2fs_attr_show() -> (struct f2fs_attr)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->show | 1-u64max |
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 0 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/f2fs/sysfs.c f2fs_sb_feat_attr_show() -> (struct f2fs_attr)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->show | 1-u64max |
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 0 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/f2fs/sysfs.c f2fs_stat_attr_show() -> (struct f2fs_attr)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->show | 1-u64max |
| PARAM_VALUE | 1 | sbi | 4096-ptr_max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 0 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/bpf/bpf_iter.c bpf_seq_read() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->buf | 1-u64max |
| PARAM_VALUE | 0 | a->count | 0 |
| PARAM_VALUE | 0 | a->from | 0 |
| PARAM_VALUE | 0 | a->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | a->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | a->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | a->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | a->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | a->op | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 1-ptr_max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a->buf | 32768,u64max |
| CAPPED_DATA | 0 | &a->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| LOCK2 | 0 | &a->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
kernel/bpf/bpf_iter.c bpf_seq_read() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->buf | 1-u64max |
| PARAM_VALUE | 0 | a->count | 0 |
| PARAM_VALUE | 0 | a->from | 0 |
| PARAM_VALUE | 0 | a->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | a->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | a->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | a->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | a->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | a->op | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 1-ptr_max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a->buf | 32768,u64max |
| CAPPED_DATA | 0 | &a->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | a->count | <= $0->size |
| LOCK2 | 0 | &a->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c seq_read_iter() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->buf | 1-u64max |
| PARAM_VALUE | 0 | a->count | 0 |
| PARAM_VALUE | 0 | a->from | 0 |
| PARAM_VALUE | 0 | a->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | a->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | a->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | a->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | a->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | a->op | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 1-ptr_max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | &a->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | a->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &a->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c seq_read_iter() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->buf | 1-u64max |
| PARAM_VALUE | 0 | a->count | 0-999999999 |
| PARAM_VALUE | 0 | a->from | 0 |
| PARAM_VALUE | 0 | a->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | a->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | a->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | a->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | a->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | a->op | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 1-ptr_max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | a->count | 1 |
| CAPPED_DATA | 0 | &a->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | a->count | != $0->size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | a->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &a->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c traverse() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 0 | a->buf | 1-u64max |
| PARAM_VALUE | 0 | a->count | 0 |
| PARAM_VALUE | 0 | a->from | 0 |
| PARAM_VALUE | 0 | a->index | 0 |
| PARAM_VALUE | 0 | a->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | a->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | a->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | a->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | a->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | a->op | 4096-ptr_max |
| PARAM_VALUE | 1 | sbi | 1-ptr_max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | a->buf | (-1)-2147479552 |
| DATA_SOURCE | 0 | a | $0 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &a->lock | |
| TYPE_LOCK | (struct seq_file)->lock |