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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_create_unregistered_range() -> svm_range_check_vm()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
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->n_pdds 1-u32max
PARAM_VALUE 0 p->svms.checkpoint_ts 4096-ptr_max
PARAM_VALUE 0 p->svms.drain_pagefaults.counter 0
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->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 0 p->svms.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 p->svms.lock.wait_lock.owner (-1)
PARAM_VALUE 0 p->svms.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 p->xnack_enabled 1
PARAM_VALUE 2 last 0-4503599627370494,u64max
PARAM_VALUE 3 bo_s 7535318247919337472
PARAM_VALUE 3 *bo_s 0
PARAM_VALUE 4 bo_l 655891415813398528
PARAM_VALUE 4 *bo_l 0
DATA_SOURCE 0 p $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mm->mmap_lock
LOCK2 &svms->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct svm_range_list)->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_is_valid() -> svm_range_check_vm()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->lead_thread 4096-ptr_max
PARAM_VALUE 2 last 0-4503599627370495
PARAM_VALUE 3 bo_s 0
PARAM_VALUE 4 bo_l 0
BUF_SIZE 0 p s32min-(-1),1-s32max
BUF_SIZE 0 p s32min-(-1),1-s32max
CAPPED_DATA 0 p->lead_thread 1
DATA_SOURCE 0 p $0
USER_DATA 1 start 0-4503599627370495[u]
USER_DATA 2 last 0-4503599627370494[c]
UNITS 1 start unit_page
UNITS 2 last unit_page
LOCK2 &mm->mmap_lock
HALF_LOCKED2 &process_info->lock
HALF_LOCKED2 0 &p->mutex
TYPE_LOCK (struct mm_struct)->mmap_lock