Bug 213333

Summary:	Regression: amdgpu_gfxhub raises protection fault, crashes display
Product:	Drivers	Reporter:	unseddd
Component:	Video(DRI - non Intel)	Assignee:	drivers_video-dri
Status:	NEW ---
Severity:	normal	CC:	ville.aakko
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	5.13.0-rc4	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	commit message and fault logs

Description unseddd 2021-06-03 23:21:02 UTC

Created attachment 297137 [details]
commit message and fault logs

Change intended to clean up code functionally changes pointer arithmetic, and causes protection fault when amdgpu_bo_gpu_offset(bo) < adev->gmc.vram_start: bad commit: 0ca565ab97083, CC: Oak.Zeng@amd.com, Harish.Kasiviswanathan@amd.com, christian.koenig@amd.com, alexander.deucher@amd.com