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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/vhost/vhost.c vhost_dev_ioctl() -> vq_log_access_ok()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->mutex.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vq->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vq->private_data 1-u64max
CAPPED_DATA 0 &vq->mutex 1
LOCK2 0 &vq->mutex
HALF_LOCKED2 &n->dev.mutex
HALF_LOCKED2 &vs->dev.mutex
HALF_LOCKED2 &vsock->dev.mutex
TYPE_LOCK (struct vhost_dev)->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/vhost.c vhost_vq_access_ok() -> vq_log_access_ok()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
BUF_SIZE 0 vq (-1),18984
BUF_SIZE 0 vq (-1),18984
DATA_SOURCE 0 vq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &n->dev.mutex
HALF_LOCKED2 &vs->dev.mutex
HALF_LOCKED2 &vsock->dev.mutex
HALF_LOCKED2 0 &vq->mutex
TYPE_LOCK (struct vhost_dev)->mutex