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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/msm/msm_gem.c msm_gem_close() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 2063922300082479104
PARAM_VALUE 1 obj 4096-ptr_max
PARAM_VALUE 1 obj->dev 4096-ptr_max
PARAM_VALUE 1 obj->funcs 4096-ptr_max
PARAM_VALUE 1 obj->funcs->close 4096-ptr_max
PARAM_VALUE 1 obj->resv->fences 0,4096-ptr_max
PARAM_VALUE 2 vm 1-u64max
CAPPED_DATA 1 obj 1
DATA_SOURCE 1 obj $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->object_name_lock

drivers/gpu/drm/msm/msm_gem.c msm_gem_get_and_pin_iova_range() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 4021780644897857536
PARAM_VALUE 1 obj->_resv.lock.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 1 obj->_resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 1 obj->_resv.lock.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->close 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->evict 0
PARAM_VALUE 1 obj->funcs->export 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->free 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->get_sg_table 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->mmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->open 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->pin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->print_info 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->rss 0,7796836804503863296
PARAM_VALUE 1 obj->funcs->status 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896
PARAM_VALUE 1 obj->funcs->unpin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vm_ops 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vunmap 0,4096-ptr_max
BUF_SIZE 2 vm (-1),48,416
BUF_SIZE 2 vm (-1),48,416
DATA_SOURCE 1 obj $0
DATA_SOURCE 2 vm $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 1 obj->dev->num_crtcs

drivers/gpu/drm/msm/msm_gem.c msm_gem_get_iova() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 5919595201178075136
PARAM_VALUE 1 obj 4096-ptr_max
PARAM_VALUE 2 vm 1-u64max
BUF_SIZE 2 vm (-1),416
BUF_SIZE 2 vm (-1),416
DATA_SOURCE 1 obj $0
DATA_SOURCE 2 vm $1
NOCHECK_CALL

drivers/gpu/drm/msm/msm_gem.c msm_gem_set_iova() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 5375608694687649792
PARAM_VALUE 1 obj 4096-ptr_max
PARAM_VALUE 2 vm 1-u64max
BUF_SIZE 2 vm (-1),416
BUF_SIZE 2 vm (-1),416
DATA_SOURCE 1 obj $0
DATA_SOURCE 2 vm $1
NOCHECK_CALL

drivers/gpu/drm/msm/msm_gem.c msm_gem_unpin_iova() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 5524499160629137408
PARAM_VALUE 1 obj->_resv.lock.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 1 obj->_resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 1 obj->_resv.lock.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->close 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->evict 0
PARAM_VALUE 1 obj->funcs->export 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->free 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->get_sg_table 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->mmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->open 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->pin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->print_info 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->rss 0,7796836804503863296
PARAM_VALUE 1 obj->funcs->status 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896
PARAM_VALUE 1 obj->funcs->unpin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vm_ops 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vunmap 0,4096-ptr_max
BUF_SIZE 2 vm (-1),48,416
BUF_SIZE 2 vm (-1),48,416
DATA_SOURCE 1 obj $0
DATA_SOURCE 2 vm $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 1 obj->dev->num_crtcs
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &dev->clientlist_mutex
HALF_LOCKED2 &gpu->lock
HALF_LOCKED2 &helper->lock
HALF_LOCKED2 &init_lock

drivers/gpu/drm/msm/msm_gem.c msm_gem_vma_put() -> msm_gem_lock_vm_and_obj()

Type Parameter Key Value
PARAM_VALUE 0 exec 841905040093913088
PARAM_VALUE 1 obj 4096-ptr_max
PARAM_VALUE 1 obj->_resv.lock.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 1 obj->_resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 1 obj->_resv.lock.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 1 obj->dev 4096-ptr_max
PARAM_VALUE 1 obj->dev->dev_private 4096-ptr_max
PARAM_VALUE 1 obj->funcs->close 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->evict 0
PARAM_VALUE 1 obj->funcs->export 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->free 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->get_sg_table 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->mmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->open 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->pin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->print_info 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->rss 0,7796836804503863296
PARAM_VALUE 1 obj->funcs->status 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896
PARAM_VALUE 1 obj->funcs->unpin 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vm_ops 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vmap 0,4096-ptr_max
PARAM_VALUE 1 obj->funcs->vunmap 0,4096-ptr_max
BUF_SIZE 1 obj (-1),16,24,40,48,56,72,80,112,120,136,168,184,224
BUF_SIZE 1 obj (-1),16,24,40,48,56,72,80,112,120,136,168,184,224
DATA_SOURCE 1 obj $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 1 obj->dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 1 obj->dev->num_crtcs
HALF_LOCKED2 &dev->clientlist_mutex
HALF_LOCKED2 &helper->lock