https://bugs.freedesktop.org/show_bug.cgi?id=91704
Bug ID: 91704 Summary: Tonga startx fails since mesa/drm 56d8dd6 amdgpu: make vamgr per device v2 Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com
Created attachment 117820 --> https://bugs.freedesktop.org/attachment.cgi?id=117820&action=edit xorg log
With latest libdrm git I can't startx due to a segfault shown in attached xorg log.
dmesg logs several -
amdgpu 0000:01:00.0: bo ffff8800bd34b800 va 0x0000100000-0x0000100400 conflict with 0x0000100000-0x0000100400
This happens with mesa/drm on commit
56d8dd6 amdgpu: make vamgr per device v2
On the commit before that -
ffa305d amdgpu: add flag to support 32bit VA address v4
I can startx without error but performance is broken eg. scrolling in xterm takes about a second to refresh the screen.