Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/i915_request.c p_many() -> switch_to_kernel_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->active.active | 3338555125794725888 |
| PARAM_VALUE | 0 | ce->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->active.excl.cb.func | 1-u64max |
| PARAM_VALUE | 0 | ce->active.excl.fence | 0 |
| PARAM_VALUE | 0 | ce->active.flags | 0 |
| PARAM_VALUE | 0 | ce->active.retire | 549235443701104640 |
| PARAM_VALUE | 0 | ce->destroyed_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->guc_id.link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->alloc | 2227177286644301824,2970246185069228032,3206062465178124288,4392277175098716160,4914706846599946240,7879799952533626880 |
| PARAM_VALUE | 0 | ce->ops->cancel_request | 0,91490286640926720,7587403903737016320,7734987898920275968 |
| PARAM_VALUE | 0 | ce->ops->close | 0,1799950565580234752 |
| PARAM_VALUE | 0 | ce->ops->create_parallel | 0,4344691657821306880,7260410288512454656 |
| PARAM_VALUE | 0 | ce->ops->create_virtual | 0,1146300204672368640,3892326905403764736 |
| PARAM_VALUE | 0 | ce->ops->destroy | 4317080809805844480,4329967421435736064,6390641909654368256,6692175863814242304,8605599423800901632,8839630131348783104 |
| PARAM_VALUE | 0 | ce->ops->enter | 2035758305947381760,3062915639313915904,8436669650233004032 |
| PARAM_VALUE | 0 | ce->ops->exit | 4477962219188862976,5343545689217974272,8613935069289041920 |
| PARAM_VALUE | 0 | ce->ops->flags | 0,2-3 |
| PARAM_VALUE | 0 | ce->ops->get_sibling | 0,3801568794821824512,3867194115167576064 |
| PARAM_VALUE | 0 | ce->ops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | ce->ops->post_unpin | 1633242942253780992,4235355252069527552,4243007301222789120,5369733591384109056,6808983520059121664 |
| PARAM_VALUE | 0 | ce->ops->pre_pin | 352364314217218048,1168282635364016128,1917794447730376704,3704736307551993856,4223051122703777792,9026398550050959360 |
| PARAM_VALUE | 0 | ce->ops->reset | 0,87879463663824896,611050065406488576,8659965229682802688 |
| PARAM_VALUE | 0 | ce->ops->revoke | 0,2938255850853117952,3415482471362973696 |
| PARAM_VALUE | 0 | ce->ops->sched_disable | 0,3470322737079640064 |
| PARAM_VALUE | 0 | ce->ops->unpin | 2081434981281583104,2363752684535967744,4222743102999142400,4909610258557603840,7184128279193796608,7915246575870107648,8693928328047779840 |
| PARAM_VALUE | 0 | ce->ops->update_stats | 0,7182017842297241600 |
| PARAM_VALUE | 0 | ce->parallel.child_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->pin_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ce->ring->vaddr | 0-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->ring->vma->obj->base.dev->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | ce->ring->vma->obj->mm.link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring_size | 4096 |
| PARAM_VALUE | 0 | ce->signals.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->vm | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | err | (-4095)-0 |
| DATA_SOURCE | 0 | ce | r intel_context_create |
drivers/gpu/drm/i915/i915_request.c p_sync0() -> switch_to_kernel_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->active.active | 3338555125794725888 |
| PARAM_VALUE | 0 | ce->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->active.excl.cb.func | 1-u64max |
| PARAM_VALUE | 0 | ce->active.excl.fence | 0 |
| PARAM_VALUE | 0 | ce->active.flags | 0 |
| PARAM_VALUE | 0 | ce->active.retire | 549235443701104640 |
| PARAM_VALUE | 0 | ce->destroyed_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->guc_id.link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->alloc | 2227177286644301824,2970246185069228032,3206062465178124288,4392277175098716160,4914706846599946240,7879799952533626880 |
| PARAM_VALUE | 0 | ce->ops->cancel_request | 0,91490286640926720,7587403903737016320,7734987898920275968 |
| PARAM_VALUE | 0 | ce->ops->close | 0,1799950565580234752 |
| PARAM_VALUE | 0 | ce->ops->create_parallel | 0,4344691657821306880,7260410288512454656 |
| PARAM_VALUE | 0 | ce->ops->create_virtual | 0,1146300204672368640,3892326905403764736 |
| PARAM_VALUE | 0 | ce->ops->destroy | 4317080809805844480,4329967421435736064,6390641909654368256,6692175863814242304,8605599423800901632,8839630131348783104 |
| PARAM_VALUE | 0 | ce->ops->enter | 2035758305947381760,3062915639313915904,8436669650233004032 |
| PARAM_VALUE | 0 | ce->ops->exit | 4477962219188862976,5343545689217974272,8613935069289041920 |
| PARAM_VALUE | 0 | ce->ops->flags | 0,2-3 |
| PARAM_VALUE | 0 | ce->ops->get_sibling | 0,3801568794821824512,3867194115167576064 |
| PARAM_VALUE | 0 | ce->ops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | ce->ops->post_unpin | 1633242942253780992,4235355252069527552,4243007301222789120,5369733591384109056,6808983520059121664 |
| PARAM_VALUE | 0 | ce->ops->pre_pin | 352364314217218048,1168282635364016128,1917794447730376704,3704736307551993856,4223051122703777792,9026398550050959360 |
| PARAM_VALUE | 0 | ce->ops->reset | 0,87879463663824896,611050065406488576,8659965229682802688 |
| PARAM_VALUE | 0 | ce->ops->revoke | 0,2938255850853117952,3415482471362973696 |
| PARAM_VALUE | 0 | ce->ops->sched_disable | 0,3470322737079640064 |
| PARAM_VALUE | 0 | ce->ops->unpin | 2081434981281583104,2363752684535967744,4222743102999142400,4909610258557603840,7184128279193796608,7915246575870107648,8693928328047779840 |
| PARAM_VALUE | 0 | ce->ops->update_stats | 0,7182017842297241600 |
| PARAM_VALUE | 0 | ce->parallel.child_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->pin_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ce->ring->vaddr | 0-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->ring->vma->obj->base.dev->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | ce->ring->vma->obj->mm.link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring_size | 4096 |
| PARAM_VALUE | 0 | ce->signals.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->vm | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | err | (-4095)-0 |
| DATA_SOURCE | 0 | ce | r intel_context_create |
drivers/gpu/drm/i915/i915_request.c p_sync1() -> switch_to_kernel_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->active.active | 3338555125794725888 |
| PARAM_VALUE | 0 | ce->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->active.excl.cb.func | 1-u64max |
| PARAM_VALUE | 0 | ce->active.excl.fence | 0 |
| PARAM_VALUE | 0 | ce->active.flags | 0 |
| PARAM_VALUE | 0 | ce->active.retire | 549235443701104640 |
| PARAM_VALUE | 0 | ce->destroyed_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->guc_id.link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->alloc | 2227177286644301824,2970246185069228032,3206062465178124288,4392277175098716160,4914706846599946240,7879799952533626880 |
| PARAM_VALUE | 0 | ce->ops->cancel_request | 0,91490286640926720,7587403903737016320,7734987898920275968 |
| PARAM_VALUE | 0 | ce->ops->close | 0,1799950565580234752 |
| PARAM_VALUE | 0 | ce->ops->create_parallel | 0,4344691657821306880,7260410288512454656 |
| PARAM_VALUE | 0 | ce->ops->create_virtual | 0,1146300204672368640,3892326905403764736 |
| PARAM_VALUE | 0 | ce->ops->destroy | 4317080809805844480,4329967421435736064,6390641909654368256,6692175863814242304,8605599423800901632,8839630131348783104 |
| PARAM_VALUE | 0 | ce->ops->enter | 2035758305947381760,3062915639313915904,8436669650233004032 |
| PARAM_VALUE | 0 | ce->ops->exit | 4477962219188862976,5343545689217974272,8613935069289041920 |
| PARAM_VALUE | 0 | ce->ops->flags | 0,2-3 |
| PARAM_VALUE | 0 | ce->ops->get_sibling | 0,3801568794821824512,3867194115167576064 |
| PARAM_VALUE | 0 | ce->ops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | ce->ops->post_unpin | 1633242942253780992,4235355252069527552,4243007301222789120,5369733591384109056,6808983520059121664 |
| PARAM_VALUE | 0 | ce->ops->pre_pin | 352364314217218048,1168282635364016128,1917794447730376704,3704736307551993856,4223051122703777792,9026398550050959360 |
| PARAM_VALUE | 0 | ce->ops->reset | 0,87879463663824896,611050065406488576,8659965229682802688 |
| PARAM_VALUE | 0 | ce->ops->revoke | 0,2938255850853117952,3415482471362973696 |
| PARAM_VALUE | 0 | ce->ops->sched_disable | 0,3470322737079640064 |
| PARAM_VALUE | 0 | ce->ops->unpin | 2081434981281583104,2363752684535967744,4222743102999142400,4909610258557603840,7184128279193796608,7915246575870107648,8693928328047779840 |
| PARAM_VALUE | 0 | ce->ops->update_stats | 0,7182017842297241600 |
| PARAM_VALUE | 0 | ce->parallel.child_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->pin_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ce->ring->vaddr | 0-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->ring->vma->obj->base.dev->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | ce->ring->vma->obj->mm.link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring_size | 4096 |
| PARAM_VALUE | 0 | ce->signals.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->vm | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | err | (-4095)-0 |
| DATA_SOURCE | 0 | ce | r intel_context_create |
drivers/gpu/drm/i915/i915_request.c perf_series_engines() -> switch_to_kernel_sync()
| Type | Parameter | Key | Value |
|---|