Bug 208411

Summary:	GPU reset end with ret = -110
Product:	Drivers	Reporter:	Phil2Sat (phil2sat)
Component:	Video(DRI - non Intel)	Assignee:	drivers_video-dri
Status:	NEW ---
Severity:	high	CC:	reuben_p
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	Mainline 5.7.6	Subsystem:
Regression:	No	Bisected commit-id:

Description Phil2Sat 2020-07-02 10:18:47 UTC

[ 1922.162071] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR* Waiting for fences timed out!
[ 1927.068795] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=13670, emitted seq=13672
[ 1927.068928] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process  pid 0 thread  pid 0
[ 1927.068934] amdgpu 0000:03:00.0: GPU reset begin!
[ 1927.084510] [drm] [Link 0] WARNING MOD_HDCP_STATUS_DISPLAY_NOT_FOUND IN STATE HDCP_UNINITIALIZED STAY COUNT 0
[ 1927.225062] amdgpu 0000:03:00.0: GPU reset succeeded, trying to resume
[ 1927.225189] [drm] PCIE GART of 1024M enabled (table at 0x000000F400900000).
[ 1927.225215] [drm] VRAM is lost due to GPU reset!
[ 1927.225367] [drm] PSP is resuming...
[ 1927.225371] sos fw version = 0x110043.
[ 1927.245401] [drm] reserve 0x400000 from 0xf41f800000 for PSP TMR
[ 1927.545277] SMU is resuming...
[ 1927.545337] SMU is resumed successfully!
[ 1927.730819] [drm] kiq ring mec 2 pipe 1 q 0
[ 1927.877005] amdgpu 0000:03:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring sdma0 test failed (-110)
[ 1927.877071] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <sdma_v4_0> failed -110
[ 1927.877127] amdgpu 0000:03:00.0: GPU reset(1) failed
[ 1927.877143] amdgpu 0000:03:00.0: GPU reset end with ret = -110