Bug 213333 - Regression: amdgpu_gfxhub raises protection fault, crashes display
Summary: Regression: amdgpu_gfxhub raises protection fault, crashes display
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-03 23:21 UTC by unseddd
Modified: 2021-06-19 11:45 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.13.0-rc4
Subsystem:
Regression: No
Bisected commit-id:

Attachments
commit message and fault logs (9.54 KB, text/plain)
2021-06-03 23:21 UTC, unseddd 		Details
Add an attachment (proposed patch, testcase, etc.)

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
Note You need to log in before you can comment on or make changes to this bug.