linux-kernel - Re: [git pull] drm for 6.1-rc1

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Date:   Thu, 6 Oct 2022 12:47:46 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Alex Deucher <alexdeucher@...il.com>
Cc:     Dave Airlie <airlied@...il.com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        LKML <linux-kernel@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>
Subject: Re: [git pull] drm for 6.1-rc1

On Thu, Oct 6, 2022 at 12:28 PM Alex Deucher <alexdeucher@...il.com> wrote:
>
> Maybe you are seeing this which is an issue with GPU TLB flushes which
> is kind of sporadic:
> https://gitlab.freedesktop.org/drm/amd/-/issues/2113

Well, that seems to be 5.19, and while timing changes (or whatever
other software updates) could have made it start trigger, this machine
has been pretty solid otgerwise.

> Are you seeing any GPU page faults in your kernel log?

Nothing even remotely like that "no-retry page fault" in that issue
report. Of course, if it happens just before the whole thing locks
up...

                   Linus