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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/vmwgfx/vmwgfx_resource.c vmw_user_object_lookup() -> vmw_user_resource_lookup_handle()

Type Parameter Key Value
PARAM_VALUE 0 dev_priv 4096-ptr_max
PARAM_VALUE 4 p_res 2798097051905175552
DATA_SOURCE 0 dev_priv $0
DATA_SOURCE 2 handle $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 handle 0-u32max
HALF_LOCKED2 &crtc->cursor->mutex
HALF_LOCKED2 &crtc->mutex

drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c vmw_present_ioctl() -> vmw_user_resource_lookup_handle()

Type Parameter Key Value
PARAM_VALUE 0 dev_priv 4096-ptr_max
PARAM_VALUE 4 p_res 2074452429877231616
DATA_SOURCE 0 dev_priv r vmw_priv
USER_DATA 2 handle 0-u32max[u]
LOCK2 &dev->mode_config.mutex
TYPE_LOCK (struct drm_mode_config)->mutex

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c vmw_dumb_create() -> vmw_user_resource_lookup_handle()

Type Parameter Key Value
PARAM_VALUE 0 dev_priv 4096-ptr_max
PARAM_VALUE 0 dev_priv->capabilities 32768-u32max
PARAM_VALUE 0 dev_priv->has_mob 1
PARAM_VALUE 4 p_res 7376383244960518144
PARAM_VALUE 4 *p_res 0
DATA_SOURCE 0 dev_priv r vmw_priv
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c vmw_cmd_res_check() -> vmw_user_resource_lookup_handle()

Type Parameter Key Value
PARAM_VALUE 2 handle 0-4294967294
PARAM_VALUE 4 p_res 1507242901714145280
DATA_SOURCE 0 dev_priv $0
DATA_SOURCE 3 converter $4
UNITS 2 handle unit_array_size

drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c vmw_execbuf_tie_context() -> vmw_user_resource_lookup_handle()

Type Parameter Key Value
PARAM_VALUE 0 dev_priv 4096-ptr_max
PARAM_VALUE 0 dev_priv->cman 0,4096-u64max
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev_priv->cmdbuf_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev_priv->ctx.bo_relocations.next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.bo_relocations.next->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.bo_relocations.prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.bo_relocations.prev->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.bo_relocations.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.cmd_bounce_size 0,4096-9437184
PARAM_VALUE 0 dev_priv->ctx.ctx 1255665894879240192
PARAM_VALUE 0 dev_priv->ctx.ctx->bo_list.next 1255665894879240232
PARAM_VALUE 0 dev_priv->ctx.ctx->bo_list.prev 1255665894879240232
PARAM_VALUE 0 dev_priv->ctx.ctx->mem_size_left 0
PARAM_VALUE 0 dev_priv->ctx.ctx->merge_dups 1
PARAM_VALUE 0 dev_priv->ctx.ctx->page_address 0
PARAM_VALUE 0 dev_priv->ctx.ctx->page_list.next 1255665894879240248
PARAM_VALUE 0 dev_priv->ctx.ctx->page_list.prev 1255665894879240248
PARAM_VALUE 0 dev_priv->ctx.ctx->res_mutex 0
PARAM_VALUE 0 dev_priv->ctx.ctx->resource_ctx_list.next 1255665894879240216
PARAM_VALUE 0 dev_priv->ctx.ctx->resource_ctx_list.prev 1255665894879240216
PARAM_VALUE 0 dev_priv->ctx.ctx->resource_list.next 1255665894879240200
PARAM_VALUE 0 dev_priv->ctx.ctx->resource_list.prev 1255665894879240200
PARAM_VALUE 0 dev_priv->ctx.ctx->sw_context 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.acquired 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.dep_map.cpu 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.dep_map.ip 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.dep_map.key 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.dep_map.name 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.done_acquire 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.is_wait_die 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.stamp 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.task 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.wounded 0
PARAM_VALUE 0 dev_priv->ctx.ctx->ticket.ww_class 0
PARAM_VALUE 0 dev_priv->ctx.ctx_list.next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.ctx_list.next->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.ctx_list.prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.ctx_list.prev->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.ctx_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.dx_ctx_node 0
PARAM_VALUE 0 dev_priv->ctx.dx_query_ctx 0
PARAM_VALUE 0 dev_priv->ctx.dx_query_mob 0
PARAM_VALUE 0 dev_priv->ctx.filp 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.filp->minor 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.last_query_ctx 0
PARAM_VALUE 0 dev_priv->ctx.needs_post_query_barrier 0
PARAM_VALUE 0 dev_priv->ctx.res_relocations.next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.res_relocations.next->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.res_relocations.prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.res_relocations.prev->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.res_relocations.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_bindings 0,4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_cmd_res.next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_cmd_res.next->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_cmd_res.prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_cmd_res.prev->next 4096-ptr_max
PARAM_VALUE 0 dev_priv->ctx.staged_cmd_res.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev_priv->has_mob 1
PARAM_VALUE 2 handle 0-4294967294
PARAM_VALUE 4 p_res 7410337428314488832
DATA_SOURCE 0 dev_priv $0
DATA_SOURCE 2 handle $2
USER_DATA 2 handle 0-4294967294[u]
LOCK2 0 &dev_priv->cmdbuf_mutex
TYPE_LOCK (struct vmw_private)->cmdbuf_mutex