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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c kfd_criu_checkpoint_svm() -> svm_range_get_attr()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->event_mutex.dep_map->name 0-255
PARAM_VALUE 0 p->event_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 p->event_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 p->event_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 p->event_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 p->event_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 p->event_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 p->event_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 p->event_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 p->event_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 p->lead_thread 4096-ptr_max
PARAM_VALUE 0 p->lead_thread->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 p->lead_thread->mm 4096-ptr_max
PARAM_VALUE 0 p->mutex.dep_map->name 0-255
PARAM_VALUE 0 p->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 p->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 p->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 p->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 p->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 p->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 p->n_pdds 1-s32max
PARAM_VALUE 0 p->pdds 4096-ptr_max
PARAM_VALUE 0 p->queues_paused 1
PARAM_VALUE 0 p->svms.lock.dep_map->name 0-255
PARAM_VALUE 0 p->svms.lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 p->svms.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 p->svms.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 p->svms.lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 p->svms.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 p->svms.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 p->svms.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 p->svms.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 p->svms.lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 mm 4096-ptr_max
PARAM_VALUE 1 mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 mm->mmap_lock.first_waiter->type 0-1
BUF_SIZE 0 p s32min-(-2),1-s32max
BUF_SIZE 0 p s32min-(-2),1-s32max
BUF_SIZE 5 attrs 0-4000000
CAPPED_DATA 0 p->event_idr.idr_base 1
CAPPED_DATA 0 p->lead_thread 1
CAPPED_DATA 0 p->n_pdds 1
CAPPED_DATA 4 nattr 1
DATA_SOURCE 0 p $0
DATA_SOURCE 1 mm r get_task_mm
UNITS 2 start unit_byte
LOCK2 0 &p->mutex
TYPE_LOCK (struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_ioctl() -> svm_range_get_attr()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->context_id u16max
PARAM_VALUE 0 p->lead_thread 4096-ptr_max
PARAM_VALUE 2 start 0-4503599627370495
PARAM_VALUE 3 size 0-4503599627370495
BUF_SIZE 0 p s32min-(-2),1-s32max
BUF_SIZE 0 p s32min-(-2),1-s32max
CAPPED_DATA 0 p->lead_thread 1
DATA_SOURCE 0 p $0
DATA_SOURCE 2 start $2 [m]
DATA_SOURCE 3 size $3 [m]
DATA_SOURCE 4 nattr $4
DATA_SOURCE 5 attrs $5
USER_DATA 2 start 0-4503599627370495[u]
USER_DATA 3 size 0-4503599627370495[u]
USER_DATA 4 nattr 0-u32max[u]
USER_DATA 5 attrs->type 0-u32max[u]
USER_DATA 5 attrs->value 0-u32max[u]
UNITS 1 mm unit_byte
UNITS 2 start unit_page
UNITS 3 size unit_page
USER_PTR 5 attrs