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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/vmwgfx/vmwgfx_cmdbuf.c vmw_cmdbuf_man_process() -> vmw_cmdbuf_ctx_process()

Type Parameter Key Value
PARAM_VALUE 0 man 4096-ptr_max
PARAM_VALUE 0 man->cmd_space->tbo.base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 man->cmd_space->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 man->ctx 4096-ptr_max
PARAM_VALUE 0 man->dev_priv->bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 man->dev_priv->bdev.dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 man->dev_priv->ctx.cmd_bounce_size 0,4096-9437184
PARAM_VALUE 0 man->dev_priv->ctx.ctx 1255665894879240192
PARAM_VALUE 0 man->dev_priv->drm.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 man->dev_priv->otable_batch.num_otables 5-6
PARAM_VALUE 0 man->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 man->num_contexts 1-u32max
PARAM_VALUE 1 ctx 4096-u64max
PARAM_VALUE 2 notempty 3079458584685273088
BUF_SIZE 0 man (-1)-0,256,1272
BUF_SIZE 0 man (-1)-0,256,1272
BUF_SIZE 0 man->dheaders (-1),192
BUF_SIZE 0 man->headers (-1),192
BUF_SIZE 1 ctx (-1),112
BUF_SIZE 1 ctx (-1),112
DATA_SOURCE 0 man $0
NOSPEC 0 man->cur->cb_header->length
NOSPEC 0 man->cur->reserved
NOSPEC 0 man->cur_pos
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 man->dev_priv->capabilities 16777216-2147483646,2147483648-u32max
HOST_DATA 0 man->dev_priv->capabilities2 0-u32max
HOST_DATA 0 man->dev_priv->config_done_state 0-u32max
HOST_DATA 0 man->dev_priv->drm.mode_config.object_idr.idr_rt.xa_flags 0,4-u32max
HOST_DATA 0 man->dev_priv->enable_state 0-u32max
HOST_DATA 0 man->dev_priv->fb_max_height 0-u32max
HOST_DATA 0 man->dev_priv->fb_max_width 0-u32max[c]
HOST_DATA 0 man->dev_priv->fifo_mem_size 0-u32max
HOST_DATA 0 man->dev_priv->initial_height 801-u32max[c]
HOST_DATA 0 man->dev_priv->initial_width 1281-u32max[c]
HOST_DATA 0 man->dev_priv->last_read_seqno.counter s32min-s32max
HOST_DATA 0 man->dev_priv->marker_seq.counter s32min-s32max
HOST_DATA 0 man->dev_priv->max_gmr_ids 0-u32max
HOST_DATA 0 man->dev_priv->max_gmr_pages 0-u32max
HOST_DATA 0 man->dev_priv->max_mob_pages 0-1073741823[c]
HOST_DATA 0 man->dev_priv->max_mob_size 0-u32max
HOST_DATA 0 man->dev_priv->max_primary_mem 0-u32max
HOST_DATA 0 man->dev_priv->memory_size 0-u32max
HOST_DATA 0 man->dev_priv->stdu_max_height 0-u32max
HOST_DATA 0 man->dev_priv->stdu_max_width 0-u32max
HOST_DATA 0 man->dev_priv->texture_max_height 0-u32max
HOST_DATA 0 man->dev_priv->texture_max_width 0-u32max
HOST_DATA 0 man->dev_priv->traces_state 0-u32max
HOST_DATA 0 man->dev_priv->vram_size 0-u32max
USER_DATA 0 man->cur->cb_header->length 0-u32max[c]
USER_DATA 0 man->cur->reserved 0[c]
USER_DATA 0 man->cur_pos 1-9223372036858970111[c]
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.base.dev->num_crtcs
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.bdev->pool.dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.resource
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.sg->orig_nents
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm->backup
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm->dma_address
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm->pages
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm->sg
NO_OVERFLOW_SIMPLE 0 man->cmd_space->tbo.ttm->swap_storage
NO_OVERFLOW_SIMPLE 0 man->cur->cb_header->length
NO_OVERFLOW_SIMPLE 0 man->cur_pos
NO_OVERFLOW_SIMPLE 0 man->dev_priv->drm.num_crtcs
NO_OVERFLOW_SIMPLE 0 man->dheaders->dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 0 man->headers->allocation
NO_OVERFLOW_SIMPLE 0 man->map
NO_OVERFLOW_SIMPLE 0 man->size
NO_OVERFLOW_SIMPLE 0 man->using_mob
LOCK2 0 &man->lock
HALF_LOCKED2 0 &man->cur_mutex
HALF_LOCKED2 0 &man->error_mutex
HALF_LOCKED2 0 &man->space_mutex
TYPE_LOCK (struct vmw_cmdbuf_man)->lock

drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c vmw_cmdbuf_work_func() -> vmw_cmdbuf_ctx_process()

Type Parameter Key Value
PARAM_VALUE 0 man 4096-ptr_max
PARAM_VALUE 0 man->ctx 4096-ptr_max
PARAM_VALUE 0 man->error_mutex.dep_map->name 0-255
PARAM_VALUE 0 man->error_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 man->error_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 man->error_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 man->error_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 man->error_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 man->error_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 man->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 man->num_contexts 1-s32max
PARAM_VALUE 1 ctx 4096-u64max
PARAM_VALUE 2 notempty 7147285582402576384
BUF_SIZE 1 ctx (-1),112
BUF_SIZE 1 ctx (-1),112
CAPPED_DATA 0 man->num_contexts 1
CAPPED_DATA 0 &man->error 1
CAPPED_DATA 0 &man->error_mutex 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 0 &man->error_mutex
LOCK2 0 &man->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct vmw_cmdbuf_man)->error_mutex
TYPE_LOCK (struct vmw_cmdbuf_man)->lock