[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 Martin Peres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #14 from weden...@yandex.ru --- (In reply to Andrew B from comment #13) > My comment above should have reference 5.3.7 as the kernel version. For navi you can try this kernel patch: https://forum.level1techs.com/t/navi-reset-kernel-p

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #13 from Andrew B --- My comment above should have reference 5.3.7 as the kernel version. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing li

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #12 from Andrew B --- Fedora 31, 5.3.1 kernel, 5700XT - still seeing problems with unbinding from the AMDGPU driver. I have video=efifb:off in my kernel parameters to keep the efifb from ever using the card. After stopping X and

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #11 from Eugene Shatsky --- Since last comment I've used this for a dozen times for switching between Linux desktop and Windows VM, one time amdgpu crashed after resume from suspend but I'm not sure if it was related to this bug and

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #10 from Eugene Shatsky --- I confirm that on on 5.3-rc7 I could unbind/bind RX470 multiple times and shut the system down cleanly afterwards. Got some warning with a trace in dmesg, now going to check if this does affect system stab

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #9 from weden...@yandex.ru --- I'll do more testing, but it seems that unbind works with kernel 5.3-rc7. There is still this error in the log: [drm:amdgpu_pci_remove [amdgpu]] *ERROR* Device removal is currently not supported outside

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #8 from Eugene Shatsky --- Created attachment 144952 --> https://bugs.freedesktop.org/attachment.cgi?id=144952&action=edit another kernel, another disasterous unbind attempt I couldn't rebind my RX 470 or shutdown the system clean

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #7 from weden...@yandex.ru --- Created attachment 144907 --> https://bugs.freedesktop.org/attachment.cgi?id=144907&action=edit kernel 5.1 I've narrowed it down to kernel 5.1. There are a lot of amdgpu changes in 5.1 (Vega related c

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 Michel Dänzer changed: What|Removed |Added Attachment #144878|text/x-log |text/plain mime type|

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 Michel Dänzer changed: What|Removed |Added Attachment #144877|text/x-log |text/plain mime type|

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #6 from weden...@yandex.ru --- Seems to be a regression. I can unbind from amdgpu and bind to vfio-pci just fine on kernel 4.19.60-1-lts. I was able to unbind without previous error after: echo 0 > /sys/class/vtconsole/vtcon0/bind

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #5 from weden...@yandex.ru --- Created attachment 144896 --> https://bugs.freedesktop.org/attachment.cgi?id=144896&action=edit unbinding without X running I've attached a log of attempt to unbind without X running: systemctl stop

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #4 from weden...@yandex.ru --- My first guess is that unbinding causes GPU reset which is known to leave GPU in a messy state ("the reset bug"). -- You are receiving this mail because: You are the assignee for the bug.__

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 weden...@yandex.ru changed: What|Removed |Added See Also||https://bugs.freedesktop.or

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 weden...@yandex.ru changed: What|Removed |Added See Also||https://bugs.freedesktop.or

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #3 from weden...@yandex.ru --- Created attachment 144880 --> https://bugs.freedesktop.org/attachment.cgi?id=144880&action=edit lspci -vvv after unbind -- You are receiving this mail because: You are the assignee for the bug.__

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #2 from weden...@yandex.ru --- Created attachment 144879 --> https://bugs.freedesktop.org/attachment.cgi?id=144879&action=edit lspci -vvv before unbind -- You are receiving this mail because: You are the assignee for the bug._

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 Bug ID: 111229 Summary: Unable to unbind GPU from amdgpu Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity:

[Bug 111229] Unable to unbind GPU from amdgpu

https://bugs.freedesktop.org/show_bug.cgi?id=111229 --- Comment #1 from weden...@yandex.ru --- Created attachment 144878 --> https://bugs.freedesktop.org/attachment.cgi?id=144878&action=edit dmesg kernel 4.19.60 -- You are receiving this mail because: You are the assignee for the bug._