From: Eric Anholt <eric@anholt.net>
To: Eric Anholt <eric@anholt.net>,
DRI Development <dri-devel@lists.freedesktop.org>,
linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
LKML <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org
Subject: Re: [PATCH 1/3] drm/msm: Fix race of GPU init vs timestamp power management.
Date: Thu, 28 Jan 2021 11:17:16 -0800 [thread overview]
Message-ID: <CADaigPVF=Ti4tLYTUsK+0Gi6GbK9ADOuFf4tCYftmVZ96gJLxg@mail.gmail.com> (raw)
In-Reply-To: <20210128184702.GB29306@jcrouse1-lnx.qualcomm.com>
On Thu, Jan 28, 2021 at 10:52 AM Jordan Crouse <jcrouse@codeaurora.org> wrote:
>
> On Wed, Jan 27, 2021 at 03:39:44PM -0800, Eric Anholt wrote:
> > We were using the same force-poweron bit in the two codepaths, so they
> > could race to have one of them lose GPU power early.
> >
> > Signed-off-by: Eric Anholt <eric@anholt.net>
> > Cc: stable@vger.kernel.org # v5.9
>
> You can add:
> Fixes: 4b565ca5a2cb ("drm/msm: Add A6XX device support")
>
> Because that was my ugly.
>
> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
I only pointed it at 5.9 because it looked like it would probably
conflict against older branches. I can add the fixes tag if you'd
like, though.
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next prev parent reply other threads:[~2021-01-28 19:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 23:39 [PATCH 1/3] drm/msm: Fix race of GPU init vs timestamp power management Eric Anholt
2021-01-27 23:39 ` Eric Anholt
2021-01-27 23:39 ` [PATCH 2/3] drm/msm: Fix races managing the OOB state for timestamp vs timestamps Eric Anholt
2021-01-27 23:39 ` Eric Anholt
2021-01-28 18:47 ` Jordan Crouse
2021-01-28 18:47 ` Jordan Crouse
2021-01-28 20:40 ` Rob Clark
2021-01-28 20:40 ` Rob Clark
2021-01-27 23:39 ` [PATCH 3/3] drm/msm: Clean up GMU OOB set/clear handling Eric Anholt
2021-01-27 23:39 ` Eric Anholt
2021-01-28 1:05 ` [PATCH 3/3 v2] " Eric Anholt
2021-01-28 1:05 ` Eric Anholt
2021-01-28 18:48 ` [PATCH 3/3] " Jordan Crouse
2021-01-28 18:47 ` [PATCH 1/3] drm/msm: Fix race of GPU init vs timestamp power management Jordan Crouse
2021-01-28 19:17 ` Eric Anholt [this message]
2021-01-29 23:48 ` Jordan Crouse
2021-01-29 23:48 ` Jordan Crouse
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