Messages in this thread |  | | From | "Deucher, Alexander" <> | Subject | RE: linux 3.8-rc3 reboot and shutdown | Date | Fri, 18 Jan 2013 00:35:56 +0000 |
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> -----Original Message----- > From: Shuah Khan [mailto:shuahkhan@gmail.com] > Sent: Thursday, January 17, 2013 7:26 PM > To: Deucher, Alexander > Cc: jglisse@redhat.com; linux-kernel@vger.kernel.org > Subject: Re: linux 3.8-rc3 reboot and shutdown > > On Thu, Jan 17, 2013 at 4:48 PM, Deucher, Alexander > <Alexander.Deucher@amd.com> wrote: > >> -----Original Message----- > >> From: Shuah Khan [mailto:shuahkhan@gmail.com] > >> Sent: Thursday, January 17, 2013 6:21 PM > >> To: Deucher, Alexander > >> Cc: jglisse@redhat.com; linux-kernel@vger.kernel.org > >> Subject: Re: linux 3.8-rc3 reboot and shutdown > >> > >> On Thu, Jan 17, 2013 at 12:45 PM, Deucher, Alexander > >> <Alexander.Deucher@amd.com> wrote: > >> >> -----Original Message----- > >> >> From: Shuah Khan [mailto:shuahkhan@gmail.com] > >> >> Sent: Thursday, January 17, 2013 2:03 PM > >> >> To: jglisse@redhat.com; Deucher, Alexander > >> >> Cc: linux-kernel@vger.kernel.org; Shuah Khan > >> >> Subject: linux 3.8-rc3 reboot and shutdown > >> >> > >> >> Alex, > >> >> > >> >> I started seeing hang during shutdown and reboot on my laptop that > has > >> >> ATI radeon VGA. > >> >> > >> >> 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] > nee > >> >> ATI RV620 [Mobility Radeon HD 3400 Series] (prog-if 00 [VGA > >> >> controller]) > >> >> > >> >> My bisect narrowed it to the following commit. > >> > > >> > Should be fixed by this commit: > >> > http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-fixes- > >> 3.8&id=19fc42ed9950d5fe17089c0a928121047c882092 > >> > Which should be finding its way upstream any day now. > >> > > >> > Alex > >> > > >> > >> Alex, > >> > >> Applied this patch on 3.8-rc3 and tested it. reboot still hung. The > >> only thing that fixes the problem is reverting > >> 71e3d1578c954cf29f1f4db1c8930d3574025eb0 > > > > Does the attached patch applied in addition to: > > http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-fixes- > 3.8&id=19fc42ed9950d5fe17089c0a928121047c882092 > > fix the issue? > > > > Alex > > No reboot still hung after applying > 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch in > addition to 19fc42ed9950d5fe17089c0a928121047c882092
Can you send me the dmesg from the failed reboot?
Alex
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