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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c eb_request_add() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.flags 0-4194302
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.next->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.flags 0
PARAM_VALUE 0 rq->dep.signal_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.signal_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.signaler 4096-ptr_max
PARAM_VALUE 0 rq->dep.wait_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.wait_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.waiter 4096-ptr_max
PARAM_VALUE 0 rq->dmaq.base.func 8080113680540577792
PARAM_VALUE 0 rq->dmaq.fence 4096-ptr_max
PARAM_VALUE 0 rq->dmaq.fence->flags 0-u32max
PARAM_VALUE 0 rq->engine 4096-ptr_max
PARAM_VALUE 0 rq->fence.cb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->fence.cb_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->hucq.flags 2147483648,3221225472
PARAM_VALUE 0 rq->hucq.func 2865601093951160320
PARAM_VALUE 0 rq->hucq.private 4096-ptr_max
PARAM_VALUE 0 rq->hucq.private->error 0-4294967295
PARAM_VALUE 0 rq->hucq.private->flags 0-4294967295
PARAM_VALUE 0 rq->hucq.private->pending.counter (-1)
PARAM_VALUE 0 rq->reserved_space 0
PARAM_VALUE 0 rq->ring 4096-ptr_max
PARAM_VALUE 0 rq->sched.signalers_list.next 4096-ptr_max
PARAM_VALUE 0 rq->sched.signalers_list.next->prev 4096-ptr_max
PARAM_VALUE 0 rq->submit.pending.counter 0-s32max
PARAM_VALUE 0 rq->submitq.entry.next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->submitq.flags 2147483648,3221225472
PARAM_VALUE 0 rq->submitq.func 2865601093951160320
PARAM_VALUE 0 rq->submitq.private 4096-ptr_max
PARAM_VALUE 0 rq->submitq.private->error 0-4294967295
PARAM_VALUE 0 rq->submitq.private->pending.counter s32min-s32max
CAPPED_DATA 0 rq->context 1
CAPPED_DATA 0 rq->ring 1
DATA_SOURCE 0 rq $1
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c eb_request_add() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.flags 0-4194302
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.next->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->dep.dfs_link.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.flags 0
PARAM_VALUE 0 rq->dep.signal_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.signal_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.signaler 4096-ptr_max
PARAM_VALUE 0 rq->dep.wait_link.next 4096-ptr_max
PARAM_VALUE 0 rq->dep.wait_link.prev 4096-ptr_max
PARAM_VALUE 0 rq->dep.waiter 4096-ptr_max
PARAM_VALUE 0 rq->dmaq.base.func 8080113680540577792
PARAM_VALUE 0 rq->dmaq.fence 4096-ptr_max
PARAM_VALUE 0 rq->dmaq.fence->flags 0-u32max
PARAM_VALUE 0 rq->engine 4096-ptr_max
PARAM_VALUE 0 rq->fence.cb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->fence.cb_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->hucq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->hucq.flags 2147483648,3221225472
PARAM_VALUE 0 rq->hucq.func 2865601093951160320
PARAM_VALUE 0 rq->hucq.private 4096-ptr_max
PARAM_VALUE 0 rq->hucq.private->error 0-4294967295
PARAM_VALUE 0 rq->hucq.private->flags 0-4294967295
PARAM_VALUE 0 rq->hucq.private->pending.counter (-1)
PARAM_VALUE 0 rq->reserved_space 0
PARAM_VALUE 0 rq->ring 4096-ptr_max
PARAM_VALUE 0 rq->sched.signalers_list.next 4096-ptr_max
PARAM_VALUE 0 rq->sched.signalers_list.next->prev 4096-ptr_max
PARAM_VALUE 0 rq->submit.pending.counter 0-s32max
PARAM_VALUE 0 rq->submitq.entry.next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->submitq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->submitq.flags 2147483648,3221225472
PARAM_VALUE 0 rq->submitq.func 2865601093951160320
PARAM_VALUE 0 rq->submitq.private 4096-ptr_max
PARAM_VALUE 0 rq->submitq.private->error 0-4294967295
PARAM_VALUE 0 rq->submitq.private->pending.counter s32min-s32max
CAPPED_DATA 0 rq->context 1
CAPPED_DATA 0 rq->ring 1
DATA_SOURCE 0 rq $1
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_execlists_submission.c __active_request() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->hwsp_seqno 4096-ptr_max
CAPPED_DATA 0 &rq->link 1
DATA_SOURCE 0 rq $1 [m]
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 bh

drivers/gpu/drm/i915/gt/intel_ring_submission.c ring_context_revoke() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->context->engine->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->wait 0,4096-ptr_max
CAPPED_DATA 0 rq->context 1
CAPPED_DATA 0 &rq->sched.link 1
DATA_SOURCE 0 rq $1 [m]
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ctx->engines_mutex

drivers/gpu/drm/i915/i915_request.c __i915_request_submit() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->engine 4096-ptr_max
PARAM_VALUE 0 rq->engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->fence.error s32min-(-111),(-109)-(-12),(-10)-(-1),1-s32max
PARAM_VALUE 0 rq->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->wait 0,4096-ptr_max
PARAM_VALUE 0 rq->hwsp_seqno 4096-ptr_max
BUF_SIZE 0 rq (-1)-s32max
BUF_SIZE 0 rq (-1)-s32max
BUF_SIZE 0 rq->engine (-1),3608,6504
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 rq->engine->execlists.reset_ccid 0-u32max
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
HALF_LOCKED2 &engine->sched_engine->lock
HALF_LOCKED2 &sched_engine->lock
HALF_LOCKED2 &ve->base.sched_engine->lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read

drivers/gpu/drm/i915/gt/intel_reset.c __i915_request_reset() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rq->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->wait 0,4096-ptr_max
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 &engine->sched_engine->lock
HALF_LOCKED2 flags

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_context_cancel_request() -> __i915_request_skip()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
PARAM_VALUE 0 rq->fence.error 0-s32max
PARAM_VALUE 0 rq->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 rq->fence.ops->wait 0,4096-ptr_max
PARAM_VALUE 0 rq->submit.pending.counter s32min-0
DATA_SOURCE 0 rq $1
NOCHECK_CALL