[PATCH] drm/amdkfd: start_cpsch don't map queues

[Philip Yang]

start_cpsch map queues when kfd_init_node have race condition with
IOMMUv2 init, and cause the gfx ring test failed later. Remove it
from start_cpsch because map queues will be done when creating queues
and resume queues.

Reported-by: Michel Dänzer <michel at daenzer.net>
Signed-off-by: Philip Yang <Philip.Yang at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 71b7f16c0173..a2d0d0bcf853 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1658,9 +1658,6 @@ static int start_cpsch(struct device_queue_manager *dqm)
 	dqm->is_resetting = false;
 	dqm->sched_running = true;
 
-	if (!dqm->dev->kfd->shared_resources.enable_mes)
-		execute_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0, USE_DEFAULT_GRACE_PERIOD);
-
 	/* Set CWSR grace period to 1x1000 cycle for GFX9.4.3 APU */
 	if (amdgpu_emu_mode == 0 && dqm->dev->adev->gmc.is_app_apu &&
 	    (KFD_GC_VERSION(dqm->dev) == IP_VERSION(9, 4, 3))) {
-- 
2.35.1