Re: [PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file

|GPU Virtualization Team |AMD -Original Message- From: amd-gfx On Behalf Of Monk Liu Sent: Tuesday, July 16, 2019 11:09 AM To: amd-gfx@lists.freedesktop.org Cc: Liu, Monk Subject: [PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file don't commit sdma vm job if no up

Re: [PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file

Am 16.07.19 um 05:08 schrieb Monk Liu: don't commit sdma vm job if no updates needed and free the ib NAK, when the IB is empty then that is a severe bug and we need to find the root cause. How did you trigger this? Christian. Signed-off-by: Monk Liu --- drivers/gpu/drm/amd/amdgpu/amdg

RE: [PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file

@lists.freedesktop.org Cc: Liu, Monk Subject: [PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file don't commit sdma vm job if no updates needed and free the ib Signed-off-by: Monk Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 12 +--- 1 file changed, 9 insertions(

[PATCH] SWDEV-196010 Calltrace caught in amdgpu_vm_sdma.c file

don't commit sdma vm job if no updates needed and free the ib Signed-off-by: Monk Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 12 +--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index