From: Alex Deucher <alexdeucher@gmail.com>
To: Greg KH <greg@kroah.com>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>,
Prike Liang <Prike.Liang@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
regressions@leemhuis.info, David Airlie <airlied@linux.ie>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>,
X86 ML <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
"for 3.8" <stable@vger.kernel.org>, Huang Rui <ray.huang@amd.com>,
amd-gfx list <amd-gfx@lists.freedesktop.org>,
Daniel Vetter <daniel@ffwll.ch>,
Mengbing Wang <Mengbing.Wang@amd.com>
Subject: Re: [regression 5.7-rc1] System does not power off, just halts
Date: Tue, 14 Apr 2020 09:07:49 -0400 [thread overview]
Message-ID: <CADnq5_NCnHFO9kZY-8L34B3uVX5aghXO8+gXNC_cPMOnP7UGAg@mail.gmail.com> (raw)
In-Reply-To: <20200414082150.GD4149624@kroah.com>
On Tue, Apr 14, 2020 at 4:21 AM Greg KH <greg@kroah.com> wrote:
>
> On Mon, Apr 13, 2020 at 01:48:58PM -0400, Alex Deucher wrote:
> > On Mon, Apr 13, 2020 at 1:47 PM Paul Menzel <pmenzel@molgen.mpg.de> wrote:
> > >
> > > Dear Prike, dear Alex, dear Linux folks,
> > >
> > >
> > > Am 13.04.20 um 10:44 schrieb Paul Menzel:
> > >
> > > > A regression between causes a system with the AMD board MSI B350M MORTAR
> > > > (MS-7A37) with an AMD Ryzen 3 2200G not to power off any more but just
> > > > to halt.
> > > >
> > > > The regression is introduced in 9ebe5422ad6c..b032227c6293. I am in the
> > > > process to bisect this, but maybe somebody already has an idea.
> > >
> > > I found the Easter egg:
> > >
> > > > commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58
> > > > Author: Prike Liang <Prike.Liang@amd.com>
> > > > Date: Tue Apr 7 20:21:26 2020 +0800
> > > >
> > > > drm/amdgpu: fix gfx hang during suspend with video playback (v2)
> > > >
> > > > The system will be hang up during S3 suspend because of SMU is pending
> > > > for GC not respose the register CP_HQD_ACTIVE access request.This issue
> > > > root cause of accessing the GC register under enter GFX CGGPG and can
> > > > be fixed by disable GFX CGPG before perform suspend.
> > > >
> > > > v2: Use disable the GFX CGPG instead of RLC safe mode guard.
> > > >
> > > > Signed-off-by: Prike Liang <Prike.Liang@amd.com>
> > > > Tested-by: Mengbing Wang <Mengbing.Wang@amd.com>
> > > > Reviewed-by: Huang Rui <ray.huang@amd.com>
> > > > Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> > > > Cc: stable@vger.kernel.org
> > >
> > > It reverts cleanly on top of 5.7-rc1, and this fixes the issue.
> > >
> > > Greg, please do not apply this to the stable series. The commit message
> > > doesn’t even reference a issue/bug report, and doesn’t give a detailed
> > > problem description. What system is it?
> > >
> > > Dave, Alex, how to proceed? Revert? I created issue 1094 [1].
> >
> > Already fixed:
> > https://patchwork.freedesktop.org/patch/361195/
>
> Any reason that doesn't have a cc: stable tag on it?
>
> And is it committed to any tree at the moment?
It's going out in my -fixes pull this week with a stable tag.
Alex
>
> thanks,
>
> greg k-h
WARNING: multiple messages have this Message-ID (diff)
From: Alex Deucher <alexdeucher@gmail.com>
To: Greg KH <greg@kroah.com>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>,
amd-gfx list <amd-gfx@lists.freedesktop.org>,
David Airlie <airlied@linux.ie>, X86 ML <x86@kernel.org>,
Huang Rui <ray.huang@amd.com>,
LKML <linux-kernel@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>,
Prike Liang <Prike.Liang@amd.com>,
regressions@leemhuis.info, "for 3.8" <stable@vger.kernel.org>,
Alex Deucher <alexander.deucher@amd.com>,
Mengbing Wang <Mengbing.Wang@amd.com>
Subject: Re: [regression 5.7-rc1] System does not power off, just halts
Date: Tue, 14 Apr 2020 09:07:49 -0400 [thread overview]
Message-ID: <CADnq5_NCnHFO9kZY-8L34B3uVX5aghXO8+gXNC_cPMOnP7UGAg@mail.gmail.com> (raw)
In-Reply-To: <20200414082150.GD4149624@kroah.com>
On Tue, Apr 14, 2020 at 4:21 AM Greg KH <greg@kroah.com> wrote:
>
> On Mon, Apr 13, 2020 at 01:48:58PM -0400, Alex Deucher wrote:
> > On Mon, Apr 13, 2020 at 1:47 PM Paul Menzel <pmenzel@molgen.mpg.de> wrote:
> > >
> > > Dear Prike, dear Alex, dear Linux folks,
> > >
> > >
> > > Am 13.04.20 um 10:44 schrieb Paul Menzel:
> > >
> > > > A regression between causes a system with the AMD board MSI B350M MORTAR
> > > > (MS-7A37) with an AMD Ryzen 3 2200G not to power off any more but just
> > > > to halt.
> > > >
> > > > The regression is introduced in 9ebe5422ad6c..b032227c6293. I am in the
> > > > process to bisect this, but maybe somebody already has an idea.
> > >
> > > I found the Easter egg:
> > >
> > > > commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58
> > > > Author: Prike Liang <Prike.Liang@amd.com>
> > > > Date: Tue Apr 7 20:21:26 2020 +0800
> > > >
> > > > drm/amdgpu: fix gfx hang during suspend with video playback (v2)
> > > >
> > > > The system will be hang up during S3 suspend because of SMU is pending
> > > > for GC not respose the register CP_HQD_ACTIVE access request.This issue
> > > > root cause of accessing the GC register under enter GFX CGGPG and can
> > > > be fixed by disable GFX CGPG before perform suspend.
> > > >
> > > > v2: Use disable the GFX CGPG instead of RLC safe mode guard.
> > > >
> > > > Signed-off-by: Prike Liang <Prike.Liang@amd.com>
> > > > Tested-by: Mengbing Wang <Mengbing.Wang@amd.com>
> > > > Reviewed-by: Huang Rui <ray.huang@amd.com>
> > > > Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> > > > Cc: stable@vger.kernel.org
> > >
> > > It reverts cleanly on top of 5.7-rc1, and this fixes the issue.
> > >
> > > Greg, please do not apply this to the stable series. The commit message
> > > doesn’t even reference a issue/bug report, and doesn’t give a detailed
> > > problem description. What system is it?
> > >
> > > Dave, Alex, how to proceed? Revert? I created issue 1094 [1].
> >
> > Already fixed:
> > https://patchwork.freedesktop.org/patch/361195/
>
> Any reason that doesn't have a cc: stable tag on it?
>
> And is it committed to any tree at the moment?
It's going out in my -fixes pull this week with a stable tag.
Alex
>
> thanks,
>
> greg k-h
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Alex Deucher <alexdeucher@gmail.com>
To: Greg KH <greg@kroah.com>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>,
amd-gfx list <amd-gfx@lists.freedesktop.org>,
David Airlie <airlied@linux.ie>, X86 ML <x86@kernel.org>,
Huang Rui <ray.huang@amd.com>,
LKML <linux-kernel@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>,
Prike Liang <Prike.Liang@amd.com>,
regressions@leemhuis.info, "for 3.8" <stable@vger.kernel.org>,
Daniel Vetter <daniel@ffwll.ch>,
Alex Deucher <alexander.deucher@amd.com>,
Mengbing Wang <Mengbing.Wang@amd.com>
Subject: Re: [regression 5.7-rc1] System does not power off, just halts
Date: Tue, 14 Apr 2020 09:07:49 -0400 [thread overview]
Message-ID: <CADnq5_NCnHFO9kZY-8L34B3uVX5aghXO8+gXNC_cPMOnP7UGAg@mail.gmail.com> (raw)
In-Reply-To: <20200414082150.GD4149624@kroah.com>
On Tue, Apr 14, 2020 at 4:21 AM Greg KH <greg@kroah.com> wrote:
>
> On Mon, Apr 13, 2020 at 01:48:58PM -0400, Alex Deucher wrote:
> > On Mon, Apr 13, 2020 at 1:47 PM Paul Menzel <pmenzel@molgen.mpg.de> wrote:
> > >
> > > Dear Prike, dear Alex, dear Linux folks,
> > >
> > >
> > > Am 13.04.20 um 10:44 schrieb Paul Menzel:
> > >
> > > > A regression between causes a system with the AMD board MSI B350M MORTAR
> > > > (MS-7A37) with an AMD Ryzen 3 2200G not to power off any more but just
> > > > to halt.
> > > >
> > > > The regression is introduced in 9ebe5422ad6c..b032227c6293. I am in the
> > > > process to bisect this, but maybe somebody already has an idea.
> > >
> > > I found the Easter egg:
> > >
> > > > commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58
> > > > Author: Prike Liang <Prike.Liang@amd.com>
> > > > Date: Tue Apr 7 20:21:26 2020 +0800
> > > >
> > > > drm/amdgpu: fix gfx hang during suspend with video playback (v2)
> > > >
> > > > The system will be hang up during S3 suspend because of SMU is pending
> > > > for GC not respose the register CP_HQD_ACTIVE access request.This issue
> > > > root cause of accessing the GC register under enter GFX CGGPG and can
> > > > be fixed by disable GFX CGPG before perform suspend.
> > > >
> > > > v2: Use disable the GFX CGPG instead of RLC safe mode guard.
> > > >
> > > > Signed-off-by: Prike Liang <Prike.Liang@amd.com>
> > > > Tested-by: Mengbing Wang <Mengbing.Wang@amd.com>
> > > > Reviewed-by: Huang Rui <ray.huang@amd.com>
> > > > Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> > > > Cc: stable@vger.kernel.org
> > >
> > > It reverts cleanly on top of 5.7-rc1, and this fixes the issue.
> > >
> > > Greg, please do not apply this to the stable series. The commit message
> > > doesn’t even reference a issue/bug report, and doesn’t give a detailed
> > > problem description. What system is it?
> > >
> > > Dave, Alex, how to proceed? Revert? I created issue 1094 [1].
> >
> > Already fixed:
> > https://patchwork.freedesktop.org/patch/361195/
>
> Any reason that doesn't have a cc: stable tag on it?
>
> And is it committed to any tree at the moment?
It's going out in my -fixes pull this week with a stable tag.
Alex
>
> thanks,
>
> greg k-h
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-04-14 13:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 8:44 [regression 5.7-rc1] System does not power off, just halts Paul Menzel
2020-04-13 17:32 ` Paul Menzel
2020-04-13 17:32 ` Paul Menzel
2020-04-13 17:32 ` Paul Menzel
2020-04-13 17:48 ` Alex Deucher
2020-04-13 17:48 ` Alex Deucher
2020-04-13 17:48 ` Alex Deucher
2020-04-14 8:21 ` Greg KH
2020-04-14 8:21 ` Greg KH
2020-04-14 8:21 ` Greg KH
2020-04-14 13:07 ` Alex Deucher [this message]
2020-04-14 13:07 ` Alex Deucher
2020-04-14 13:07 ` Alex Deucher
2020-04-18 19:09 ` Thomas Backlund
2020-04-19 7:19 ` Greg Kroah-Hartman
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