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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/media/mc/mc-device.c media_device_compat_ioctl() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0

drivers/media/mc/mc-device.c media_device_ioctl() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0

drivers/media/mc/mc-devnode.c __media_ioctl() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0

drivers/media/mc/mc-devnode.c media_compat_ioctl() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 0,4-u64max
DATA_SOURCE 0 filp $0

drivers/media/mc/mc-devnode.c media_ioctl() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0

drivers/media/mc/mc-devnode.c media_poll() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/mc/mc-devnode.c media_read() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0
BIT_INFO 0 filp->f_mode 0x20001,0xffffffff

drivers/media/mc/mc-devnode.c media_release() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
BUF_SIZE 0 filp (-1)-s32max
BUF_SIZE 0 filp (-1)-s32max
BUF_SIZE 0 filp->private_data (-1),26
CAPPED_DATA 0 filp 1
DATA_SOURCE 0 filp $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_ino
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_linklen
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.moved->d_inode->i_size

drivers/media/mc/mc-devnode.c media_write() -> media_devnode_data()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
DATA_SOURCE 0 filp $0
BIT_INFO 0 filp->f_mode 0x40002,0xffffffffffffffff