From: Matt Coffin <mcoffin13@gmail.com>
To: "Alex Deucher" <alexdeucher@gmail.com>,
"Christian König" <ckoenig.leichtzumerken@gmail.com>
Cc: amd-gfx list <amd-gfx@lists.freedesktop.org>
Subject: Re: [PATCH] drm/amdgpu: revert "fix system hang issue during GPU reset"
Date: Thu, 13 Aug 2020 19:23:25 -0600 [thread overview]
Message-ID: <02ae46c5-4741-e042-e037-480482e8b1a1@gmail.com> (raw)
In-Reply-To: <CADnq5_OeVF-YZu=dcFWa-GYexJ744AQGxd6D3owihrZftjc4Ew@mail.gmail.com>
On 8/12/20 9:55 AM, Alex Deucher wrote:
> This also broke GPU overclocking.
The fix for the `pp_od_clk_voltage` interface was actually quite simple,
and the bug was limited to that function. The patch just messed up the
return value (which was supposed to be the # of bytes consumed). It was
just returning 0 on success, which caused the userspace client to keep
on trying to send the data.
I suck at email lists, and don't know how to link it here, but I
submitted a patch just now to repair it, if that's the only blocker on this.
Thanks for the work guys,
Matt
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prev parent reply other threads:[~2020-08-14 1:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-12 15:53 [PATCH] drm/amdgpu: revert "fix system hang issue during GPU reset" Christian König
2020-08-12 15:55 ` Alex Deucher
2020-08-13 10:58 ` Christian König
2020-08-14 1:23 ` Matt Coffin [this message]
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