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Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_execlists_submission.c defer_active() -> __unwind_incomplete_requests()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->cops->alloc 4096-ptr_max
PARAM_VALUE 0 ce->cops->close 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->destroy 4096-ptr_max
PARAM_VALUE 0 ce->cops->enter 4096-ptr_max
PARAM_VALUE 0 ce->cops->exit 4096-ptr_max
PARAM_VALUE 0 ce->cops->pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 ce->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->reset 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->revoke 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->unpin 4096-ptr_max
PARAM_VALUE 0 ce->execlists.csb_write 4096-ptr_max
PARAM_VALUE 0 ce->execlists.pending 4096-ptr_max
PARAM_VALUE 0 ce->execlists.timer.expires 0
PARAM_VALUE 0 ce->sched_engine 4096-ptr_max
PARAM_VALUE 0 ce->sched_engine->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->status_page.addr 4096-ptr_max
PARAM_VALUE 0 ce->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 ce 3608,6504
BUF_SIZE 0 ce 3608,6504
DATA_SOURCE 0 ce $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ce->breadcrumbs->irq_engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->breadcrumbs->irq_engine->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->execlists.reset_ccid 0-u32max
HOST_DATA 0 ce->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->uncore->fifo_count 0-127,u32max
LOCK2 &sched_engine->lock
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 bh
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/intel_execlists_submission.c execlists_dequeue() -> __unwind_incomplete_requests()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->cops->alloc 4096-ptr_max
PARAM_VALUE 0 ce->cops->close 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->destroy 4096-ptr_max
PARAM_VALUE 0 ce->cops->enter 4096-ptr_max
PARAM_VALUE 0 ce->cops->exit 4096-ptr_max
PARAM_VALUE 0 ce->cops->pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 ce->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->reset 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->revoke 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->unpin 4096-ptr_max
PARAM_VALUE 0 ce->execlists.csb_write 4096-ptr_max
PARAM_VALUE 0 ce->execlists.pending 4096-ptr_max
PARAM_VALUE 0 ce->gt->uc.huc.heci_pkt->obj->base.dev->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ce->sched_engine 4096-ptr_max
PARAM_VALUE 0 ce->sched_engine->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->sched_engine->queue_priority_hint 0-s32max
PARAM_VALUE 0 ce->status_page.addr 4096-ptr_max
PARAM_VALUE 0 ce->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 ce 3608,6504
BUF_SIZE 0 ce 3608,6504
DATA_SOURCE 0 ce $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ce->breadcrumbs->irq_engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->breadcrumbs->irq_engine->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->execlists.reset_ccid 0-u32max
HOST_DATA 0 ce->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->uncore->fifo_count 0-127,u32max
LOCK2 &sched_engine->lock
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 bh
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/intel_execlists_submission.c execlists_reset_rewind() -> __unwind_incomplete_requests()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->cops->alloc 4096-ptr_max
PARAM_VALUE 0 ce->cops->close 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->destroy 4096-ptr_max
PARAM_VALUE 0 ce->cops->enter 4096-ptr_max
PARAM_VALUE 0 ce->cops->exit 4096-ptr_max
PARAM_VALUE 0 ce->cops->flags 0,2-3
PARAM_VALUE 0 ce->cops->pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 ce->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 ce->cops->reset 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->revoke 0,4096-ptr_max
PARAM_VALUE 0 ce->cops->unpin 4096-ptr_max
PARAM_VALUE 0 ce->execlists.csb_write 4096-ptr_max
PARAM_VALUE 0 ce->execlists.preempt.entry.pprev 0
PARAM_VALUE 0 ce->execlists.preempt.flags 0-4194302
PARAM_VALUE 0 ce->execlists.preempt.function 0
PARAM_VALUE 0 ce->execlists.timer.entry.pprev 0
PARAM_VALUE 0 ce->execlists.timer.flags 0-4194302
PARAM_VALUE 0 ce->execlists.timer.function 0
PARAM_VALUE 0 ce->gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 ce->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ce->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ce->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->reset.rewind 1-u64max
PARAM_VALUE 0 ce->status_page.addr 4096-ptr_max
PARAM_VALUE 0 ce->uncore 4096-ptr_max
PARAM_VALUE 0 ce->uncore->debug->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->uncore->funcs.mmio_writel 4096-ptr_max
PARAM_VALUE 0 ce->uncore->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 ce (-1),3608,6504
BUF_SIZE 0 ce (-1),3608,6504
DATA_SOURCE 0 ce $0
STR_LEN 0 ce (-1),3-4,6,8,14,17,19,21,23
STR_LEN 0 ce (-1),3-4,6,8,14,17,19,21,23
MEM_ZERO 0 ce->execlists.csb_status
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ce->breadcrumbs->irq_engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->breadcrumbs->irq_engine->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->execlists.reset_ccid 0-u32max
HOST_DATA 0 ce->gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 ce->gt->uc.guc.mmio_msg 0
HOST_DATA 0 ce->gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 ce->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->uncore->fifo_count 0-127,u32max
LOCK2 flags
LOCK2 rcu_read
LOCK2 0 &ce->sched_engine->lock
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/intel_execlists_submission.c reset_virtual_engine() -> __unwind_incomplete_requests()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->sched_engine 4096-ptr_max
PARAM_VALUE 0 ce->sched_engine->lock.rlock.dep_map->name 0-255
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 bh
LOCK2 irq
LOCK2 0 &ce->sched_engine->lock
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_reset_context() -> __unwind_incomplete_requests()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->parallel.parent 0
PARAM_VALUE 0 ce->pin_count.counter 0-1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags