Hi Luis,
please enable kmemleak in your build and watch out for any suspicious
messages in the system log.
Regards,
Christian.
Am 02.02.2018 um 00:03 schrieb Luís Mendes:
Hi Alexander,
I didn't notice improvements on this issue with that particular patch
applied. It still ends up failing to allocate kernel memory after a
few hours of uptime with Xorg.
I will try to upgrade to mesa 18.0.0-rc3 and to amd-staging-drm-next
head, to see if the issue still occurs with those versions.
If you have additional suggestions I'll be happy to try them.
Regards,
Luís Mendes
On Thu, Feb 1, 2018 at 2:30 AM, Alex Deucher <[email protected]> wrote:
On Wed, Jan 31, 2018 at 6:57 PM, Luís Mendes <[email protected]> wrote:
Hi everyone,
I am getting a new issue with amdgpu with RX460, that is, now I can
play any videos with Kodi or play web videos with firefox and run
OpenGL applications without running into any issues, however after
some uptime with XOrg even when almost inactive I get a kmalloc
allocation failure, normally followed by a GPU hang a while after the
the allocation failure.
I had a terminal window under Ubuntu Mate 17.10 and I was compiling
code when I got the kernel messages that can be found in attachment.
I am using the kernel as identified on my previous email, which can be
found below.
does this patch help?
https://patchwork.freedesktop.org/patch/198258/
Alex
Regards,
Luís Mendes
On Wed, Jan 31, 2018 at 12:47 PM, Luís Mendes <[email protected]> wrote:
Hi Alexander,
I've cherry picked the patch you pointed out into kernel from
amd-drm-next-4.17-wip at commit
9ab2894122275a6d636bb2654a157e88a0f7b9e2 ( drm/amdgpu: set
DRIVER_ATOMIC flag early) and tested it on ARMv7l and the problem has
gone indeed.
Working great on ARMv7l with AMD RX460.
Thanks,
Luís Mendes
On Tue, Jan 30, 2018 at 6:44 PM, Deucher, Alexander
<[email protected]> wrote:
Fixed with this patch:
https://lists.freedesktop.org/archives/amd-gfx/2018-January/018472.html
Alex
<>
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