On Thu, Jan 17, 2013 at 4:48 PM, Deucher, Alexander <alexander.deuc...@amd.com> wrote: >> -----Original Message----- >> From: Shuah Khan [mailto:shuahk...@gmail.com] >> Sent: Thursday, January 17, 2013 6:21 PM >> To: Deucher, Alexander >> Cc: jgli...@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.deuc...@amd.com> wrote: >> >> -----Original Message----- >> >> From: Shuah Khan [mailto:shuahk...@gmail.com] >> >> Sent: Thursday, January 17, 2013 2:03 PM >> >> To: jgli...@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 -- Shuah -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/