[PATCH] drm/amdkfd: use unmap all queues for poison consumption

Tao Zhou tao.zhou1 at amd.com
Sun Jan 30 07:38:32 UTC 2022


Replace reset queue for specific PASID with unmap all queues, reset
queue could break CP scheduler.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index e8bc28009c22..dca0b5fac1db 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -109,8 +109,7 @@ static void event_interrupt_poison_consumption(struct kfd_dev *dev,
 
 	switch (source_id) {
 	case SOC15_INTSRC_SQ_INTERRUPT_MSG:
-		if (dev->dqm->ops.reset_queues)
-			ret = dev->dqm->ops.reset_queues(dev->dqm, pasid);
+		ret = kfd_process_vm_fault(dev->dqm, pasid);
 		break;
 	case SOC15_INTSRC_SDMA_ECC:
 	default:
-- 
2.17.1



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