From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 97594] [amdgpu SI] "drm/amd/amdgpu: Add GRBM lock to various SI functions" breaks amdgpu support for SI
Date: Tue, 06 Sep 2016 18:59:06 +0000 [thread overview]
Message-ID: <bug-97594-502-Vo4NmPUbPD@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-97594-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=97594
--- Comment #3 from Konstantin A. Lepikhov <lakostis@altlinux.org> ---
(In reply to Arek Ruśniak from comment #0)
> Created attachment 126204 [details]
> dmesg for first bad commit
>
> With this commit displays off during loading amdgpu, sysrq don't work, boot
> is stopped.
> When i reverted it, amdgpu works as always.
>
> dmesg is silent
Same behavior but on PREEMPT kernel even without mentioned patch. Just to
clarify that it could be more general problem than locking in this particular
place.
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next prev parent reply other threads:[~2016-09-06 18:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-04 21:31 [Bug 97594] [amdgpu SI] "drm/amd/amdgpu: Add GRBM lock to various SI functions" breaks amdgpu support for SI bugzilla-daemon
2016-09-04 21:45 ` bugzilla-daemon
2016-09-04 21:53 ` bugzilla-daemon
2016-09-06 18:59 ` bugzilla-daemon [this message]
2016-09-06 22:03 ` bugzilla-daemon
2016-09-07 3:45 ` bugzilla-daemon
2016-09-07 12:05 ` bugzilla-daemon
2016-09-07 12:05 ` bugzilla-daemon
2016-09-07 12:06 ` bugzilla-daemon
2016-09-07 18:46 ` bugzilla-daemon
2016-09-08 7:15 ` bugzilla-daemon
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