Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/vfio/container.c vfio_ioctl_set_iommu() -> __vfio_container_attach_groups()

Type Parameter Key Value
PARAM_VALUE 0 container 4096-ptr_max
PARAM_VALUE 0 container->group_lock.dep_map->name 0-255
PARAM_VALUE 0 container->group_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 container->group_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 container->group_lock.first_waiter->type 0-1
PARAM_VALUE 0 container->group_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 container->group_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 container->group_lock.wait_lock.owner (-1)
PARAM_VALUE 0 container->group_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 container->iommu_driver 0
PARAM_VALUE 1 driver 4096-ptr_max
PARAM_VALUE 1 driver->ops 4096-ptr_max
PARAM_VALUE 1 driver->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 driver->ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 1 driver->ops->owner->state 0-1,3-u32max
PARAM_VALUE 2 data 0,4096-ptr_max
BUF_SIZE 0 container s32min-(-2),1-s32max
BUF_SIZE 0 container s32min-(-2),1-s32max
BUF_SIZE 2 data (-1),408
BUF_SIZE 2 data (-1),408
CAPPED_DATA 0 container->noiommu 1
CAPPED_DATA 0 &container->group_list 1
CAPPED_DATA 0 &container->group_lock 1
CAPPED_DATA 1 &driver->vfio_next 1
DATA_SOURCE 0 container $0
PARAM_COMPARE 0 &container->group_list != $0->group_list.next
LOCK2 global &vfio.iommu_drivers_lock
LOCK2 0 &container->group_lock
TYPE_LOCK (struct vfio)->iommu_drivers_lock
TYPE_LOCK (struct vfio_container)->group_lock