Defined in 6 files as a member:
- include/drm/drm_drv.h, line 388 (as a member)
- include/linux/bpf.h, line 1956 (as a member)
- include/linux/bpf.h, line 2989 (as a member)
- include/linux/fs.h, line 1950 (as a member)
- include/linux/net.h, line 241 (as a member)
- include/linux/tty_driver.h, line 485 (as a member)
Defined in 1 files as a function:
Referenced in 52 files:
- drivers/accel/amdxdna/amdxdna_pci_drv.c
- drivers/accel/ivpu/ivpu_drv.c
- drivers/dma-buf/dma-buf.c, line 616
- drivers/gpio/gpiolib-cdev.c, line 1598
- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
- drivers/gpu/drm/drm_file.c
- drivers/gpu/drm/etnaviv/etnaviv_drv.c
- drivers/gpu/drm/i915/i915_driver.c
- drivers/gpu/drm/msm/msm_drv.c
- drivers/gpu/drm/panfrost/panfrost_drv.c
- drivers/gpu/drm/panthor/panthor_drv.c
- drivers/gpu/drm/v3d/v3d_drv.c
- drivers/gpu/drm/xe/xe_device.c
- drivers/net/netkit.c, line 984
- drivers/net/tun.c, line 3616
- drivers/tty/pty.c, line 736
- drivers/tty/tty_io.c
- drivers/vfio/vfio_main.c, line 1496
- fs/eventfd.c, line 304
- fs/eventpoll.c, line 1383
- fs/fuse/dev.c, line 2396
- fs/notify/fanotify/fanotify_user.c, line 1175
- fs/notify/fdinfo.c
- fs/notify/inotify/inotify_user.c, line 358
- fs/pidfs.c, line 698
- fs/proc/fd.c
- fs/signalfd.c, line 243
- fs/timerfd.c, line 420
- fs/xfs/xfs_healthmon.c, line 1154
- io_uring/io_uring.c, line 2708
- kernel/bpf/bpf_iter.c
- kernel/bpf/bpf_struct_ops.c, line 1431
- kernel/bpf/btf.c, line 8337
- kernel/bpf/cgroup.c, line 1529
- kernel/bpf/cgroup_iter.c, line 292
- kernel/bpf/dmabuf_iter.c, line 126
- kernel/bpf/kmem_cache_iter.c, line 223
- kernel/bpf/map_iter.c, line 176
- kernel/bpf/net_namespace.c, line 236
- kernel/bpf/syscall.c
- kernel/bpf/task_iter.c
- kernel/bpf/tcx.c, line 294
- kernel/bpf/token.c, line 109
- kernel/events/core.c, line 7595
- kernel/trace/bpf_trace.c
- mm/userfaultfd.c, line 4763
- net/core/bpf_sk_storage.c, line 902
- net/core/dev.c, line 10704
- net/core/sock_map.c
- net/netfilter/nf_bpf_link.c, line 175
- net/socket.c
- net/unix/af_unix.c
Smatch caller information:
fs/notify/fdinfo.c fanotify_show_fdinfo() -> show_fdinfo()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| PARAM_VALUE | 0 | m->buf | 1-u64max |
| PARAM_VALUE | 0 | m->from | 0 |
| PARAM_VALUE | 0 | m->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | m->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | m->op | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op->show_fdinfo | 1-u64max |
| PARAM_VALUE | 1 | f->private_data | 4096-ptr_max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | m->size | 1 |
| CAPPED_DATA | 1 | f | 1 |
| DATA_SOURCE | 0 | m | $0 |
| DATA_SOURCE | 1 | f | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | m->read_pos | 0-13442450941 |
| LOCK2 | 0 | &m->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
fs/notify/fdinfo.c inotify_show_fdinfo() -> show_fdinfo()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| PARAM_VALUE | 0 | m->buf | 1-u64max |
| PARAM_VALUE | 0 | m->from | 0 |
| PARAM_VALUE | 0 | m->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | m->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | m->op | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op->show_fdinfo | 1-u64max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | m->size | 1 |
| CAPPED_DATA | 1 | f | 1 |
| DATA_SOURCE | 0 | m | $0 |
| DATA_SOURCE | 1 | f | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | m->read_pos | 0-13442450941 |
| LOCK2 | 0 | &m->lock | |
| TYPE_LOCK | (struct seq_file)->lock |