Re: linux 3.8-rc3 reboot and shutdown
On Thu, Jan 17, 2013 at 7:55 PM, Shuah Khan wrote: > On Thu, Jan 17, 2013 at 5:35 PM, Deucher, Alexander > wrote: >>> -Original Message- >>> From: Shuah Khan [mailto:shuahk...@gmail.com] >>> Sent: Thursday, January 17, 2013 7:26 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 4:48 PM, Deucher, Alexander >>> 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 >>> >> 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=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=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 > > dmesg from good and bad attached. The good one is the one I bisected > and the bad one is the kernel with > 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch in > addition to 19fc42ed9950d5fe17089c0a928121047c882092 > > You will notice that both have DMAR faults. > [ 18.357712] DMAR:[fault reason 06] PTE Read access is not set > [ 18.357730] dmar: DRHD: handling fault status reg 3 > [ 18.357734] dmar: DMAR:[DMA Read] Request device [01:00.0] fault > addr 80006000 > > I haven't gotten a chance to bisect the DMAR problem. Will try to get > to it tomorrow. > Alex, I no longer see reboot/shutdown hang on linux 3.8-rc4. I still see DMAR errors. Working on bisecting that one. -- 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/
Re: linux 3.8-rc3 reboot and shutdown
On Thu, Jan 17, 2013 at 7:55 PM, Shuah Khan shuahk...@gmail.com wrote: On Thu, Jan 17, 2013 at 5:35 PM, Deucher, Alexander alexander.deuc...@amd.com wrote: -Original Message- From: Shuah Khan [mailto:shuahk...@gmail.com] Sent: Thursday, January 17, 2013 7:26 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 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- 3.8id=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- 3.8id=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 dmesg from good and bad attached. The good one is the one I bisected and the bad one is the kernel with 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch in addition to 19fc42ed9950d5fe17089c0a928121047c882092 You will notice that both have DMAR faults. [ 18.357712] DMAR:[fault reason 06] PTE Read access is not set [ 18.357730] dmar: DRHD: handling fault status reg 3 [ 18.357734] dmar: DMAR:[DMA Read] Request device [01:00.0] fault addr 80006000 I haven't gotten a chance to bisect the DMAR problem. Will try to get to it tomorrow. Alex, I no longer see reboot/shutdown hang on linux 3.8-rc4. I still see DMAR errors. Working on bisecting that one. -- 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/
RE: linux 3.8-rc3 reboot and shutdown
> -Original Message- > From: Shuah Khan [mailto:shuahk...@gmail.com] > Sent: Thursday, January 17, 2013 7:26 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 4:48 PM, Deucher, Alexander > 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 > >> 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=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=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 -- 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/
Re: linux 3.8-rc3 reboot and shutdown
On Thu, Jan 17, 2013 at 4:48 PM, Deucher, Alexander 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 >> 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=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=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/
RE: linux 3.8-rc3 reboot and shutdown
> -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 > 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=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=19fc42ed9950d5fe17089c0a928121047c882092 fix the issue? Alex > > I am also seeing DMAR errors on this device starting 3.8-rc3 and I am > going to start bisecting that soon. Reverting > 71e3d1578c954cf29f1f4db1c8930d3574025eb0 doesn't help solve the DMAR > errors. > > -- Shuah 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch Description: 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch
Re: linux 3.8-rc3 reboot and shutdown
On Thu, Jan 17, 2013 at 12:45 PM, Deucher, Alexander 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=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 I am also seeing DMAR errors on this device starting 3.8-rc3 and I am going to start bisecting that soon. Reverting 71e3d1578c954cf29f1f4db1c8930d3574025eb0 doesn't help solve the DMAR errors. -- 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/
RE: linux 3.8-rc3 reboot and shutdown
> -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=19fc42ed9950d5fe17089c0a928121047c882092 Which should be finding its way upstream any day now. Alex > > shuah@lorien:~/lkml/linus_git_jan1$ git bisect good > 71e3d1578c954cf29f1f4db1c8930d3574025eb0 is the first bad commit > commit 71e3d1578c954cf29f1f4db1c8930d3574025eb0 > Author: Alex Deucher > Date: Thu Jan 3 12:20:35 2013 -0500 > > drm/radeon: switch to a finer grained reset for r6xx/7xx > > No change in functionality as we currently set all the reset > flags. > > Reviewed-by: Jerome Glisse > Signed-off-by: Alex Deucher > > :04 04 3fa285e9f06de6bb13d711eb87326e821036b0c6 > 9a9819551f3c7a893f2bfe7094ff0ca84e0e12d2 Mdrivers > > bisect log: > > git bisect start '--' 'drivers/gpu/drm/radeon' > # good: [d1c3ed669a2d452cacfb48c2d171a1f364dae2ed] Linux 3.8-rc2 > git bisect good d1c3ed669a2d452cacfb48c2d171a1f364dae2ed > # bad: [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 > git bisect bad 9931faca02c604c22335f5a935a501bb2ace6e20 > # bad: [71e3d1578c954cf29f1f4db1c8930d3574025eb0] drm/radeon: switch > to a finer grained reset for r6xx/7xx > git bisect bad 71e3d1578c954cf29f1f4db1c8930d3574025eb0 > # good: [eaaa6983ab2ccdf826c90838eb584211e0cadb76] drm/radeon: print > dma status reg on lockup (v2) > git bisect good eaaa6983ab2ccdf826c90838eb584211e0cadb76 > # good: [0a9069d34918659bc8a89e21e69e60b2b83291a3] drm/radeon: > Properly handle DDC probe for DP bridges > git bisect good 0a9069d34918659bc8a89e21e69e60b2b83291a3 > # good: [ec46c76d506e845d28d60d0a9f0e993d517030f5] drm/radeon: add > GPU > reset flags > git bisect good ec46c76d506e845d28d60d0a9f0e993d517030f5 > > I don't have the dmesg from the bad boot. Will gather it shortly. > > -- 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/
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. shuah@lorien:~/lkml/linus_git_jan1$ git bisect good 71e3d1578c954cf29f1f4db1c8930d3574025eb0 is the first bad commit commit 71e3d1578c954cf29f1f4db1c8930d3574025eb0 Author: Alex Deucher Date: Thu Jan 3 12:20:35 2013 -0500 drm/radeon: switch to a finer grained reset for r6xx/7xx No change in functionality as we currently set all the reset flags. Reviewed-by: Jerome Glisse Signed-off-by: Alex Deucher :04 04 3fa285e9f06de6bb13d711eb87326e821036b0c6 9a9819551f3c7a893f2bfe7094ff0ca84e0e12d2 M drivers bisect log: git bisect start '--' 'drivers/gpu/drm/radeon' # good: [d1c3ed669a2d452cacfb48c2d171a1f364dae2ed] Linux 3.8-rc2 git bisect good d1c3ed669a2d452cacfb48c2d171a1f364dae2ed # bad: [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 git bisect bad 9931faca02c604c22335f5a935a501bb2ace6e20 # bad: [71e3d1578c954cf29f1f4db1c8930d3574025eb0] drm/radeon: switch to a finer grained reset for r6xx/7xx git bisect bad 71e3d1578c954cf29f1f4db1c8930d3574025eb0 # good: [eaaa6983ab2ccdf826c90838eb584211e0cadb76] drm/radeon: print dma status reg on lockup (v2) git bisect good eaaa6983ab2ccdf826c90838eb584211e0cadb76 # good: [0a9069d34918659bc8a89e21e69e60b2b83291a3] drm/radeon: Properly handle DDC probe for DP bridges git bisect good 0a9069d34918659bc8a89e21e69e60b2b83291a3 # good: [ec46c76d506e845d28d60d0a9f0e993d517030f5] drm/radeon: add GPU reset flags git bisect good ec46c76d506e845d28d60d0a9f0e993d517030f5 I don't have the dmesg from the bad boot. Will gather it shortly. -- 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/
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. shuah@lorien:~/lkml/linus_git_jan1$ git bisect good 71e3d1578c954cf29f1f4db1c8930d3574025eb0 is the first bad commit commit 71e3d1578c954cf29f1f4db1c8930d3574025eb0 Author: Alex Deucher alexander.deuc...@amd.com Date: Thu Jan 3 12:20:35 2013 -0500 drm/radeon: switch to a finer grained reset for r6xx/7xx No change in functionality as we currently set all the reset flags. Reviewed-by: Jerome Glisse jgli...@redhat.com Signed-off-by: Alex Deucher alexander.deuc...@amd.com :04 04 3fa285e9f06de6bb13d711eb87326e821036b0c6 9a9819551f3c7a893f2bfe7094ff0ca84e0e12d2 M drivers bisect log: git bisect start '--' 'drivers/gpu/drm/radeon' # good: [d1c3ed669a2d452cacfb48c2d171a1f364dae2ed] Linux 3.8-rc2 git bisect good d1c3ed669a2d452cacfb48c2d171a1f364dae2ed # bad: [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 git bisect bad 9931faca02c604c22335f5a935a501bb2ace6e20 # bad: [71e3d1578c954cf29f1f4db1c8930d3574025eb0] drm/radeon: switch to a finer grained reset for r6xx/7xx git bisect bad 71e3d1578c954cf29f1f4db1c8930d3574025eb0 # good: [eaaa6983ab2ccdf826c90838eb584211e0cadb76] drm/radeon: print dma status reg on lockup (v2) git bisect good eaaa6983ab2ccdf826c90838eb584211e0cadb76 # good: [0a9069d34918659bc8a89e21e69e60b2b83291a3] drm/radeon: Properly handle DDC probe for DP bridges git bisect good 0a9069d34918659bc8a89e21e69e60b2b83291a3 # good: [ec46c76d506e845d28d60d0a9f0e993d517030f5] drm/radeon: add GPU reset flags git bisect good ec46c76d506e845d28d60d0a9f0e993d517030f5 I don't have the dmesg from the bad boot. Will gather it shortly. -- 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/
RE: linux 3.8-rc3 reboot and shutdown
-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-3.8id=19fc42ed9950d5fe17089c0a928121047c882092 Which should be finding its way upstream any day now. Alex shuah@lorien:~/lkml/linus_git_jan1$ git bisect good 71e3d1578c954cf29f1f4db1c8930d3574025eb0 is the first bad commit commit 71e3d1578c954cf29f1f4db1c8930d3574025eb0 Author: Alex Deucher alexander.deuc...@amd.com Date: Thu Jan 3 12:20:35 2013 -0500 drm/radeon: switch to a finer grained reset for r6xx/7xx No change in functionality as we currently set all the reset flags. Reviewed-by: Jerome Glisse jgli...@redhat.com Signed-off-by: Alex Deucher alexander.deuc...@amd.com :04 04 3fa285e9f06de6bb13d711eb87326e821036b0c6 9a9819551f3c7a893f2bfe7094ff0ca84e0e12d2 Mdrivers bisect log: git bisect start '--' 'drivers/gpu/drm/radeon' # good: [d1c3ed669a2d452cacfb48c2d171a1f364dae2ed] Linux 3.8-rc2 git bisect good d1c3ed669a2d452cacfb48c2d171a1f364dae2ed # bad: [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 git bisect bad 9931faca02c604c22335f5a935a501bb2ace6e20 # bad: [71e3d1578c954cf29f1f4db1c8930d3574025eb0] drm/radeon: switch to a finer grained reset for r6xx/7xx git bisect bad 71e3d1578c954cf29f1f4db1c8930d3574025eb0 # good: [eaaa6983ab2ccdf826c90838eb584211e0cadb76] drm/radeon: print dma status reg on lockup (v2) git bisect good eaaa6983ab2ccdf826c90838eb584211e0cadb76 # good: [0a9069d34918659bc8a89e21e69e60b2b83291a3] drm/radeon: Properly handle DDC probe for DP bridges git bisect good 0a9069d34918659bc8a89e21e69e60b2b83291a3 # good: [ec46c76d506e845d28d60d0a9f0e993d517030f5] drm/radeon: add GPU reset flags git bisect good ec46c76d506e845d28d60d0a9f0e993d517030f5 I don't have the dmesg from the bad boot. Will gather it shortly. -- 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/
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-3.8id=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 I am also seeing DMAR errors on this device starting 3.8-rc3 and I am going to start bisecting that soon. Reverting 71e3d1578c954cf29f1f4db1c8930d3574025eb0 doesn't help solve the DMAR errors. -- 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/
RE: linux 3.8-rc3 reboot and shutdown
-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- 3.8id=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-3.8id=19fc42ed9950d5fe17089c0a928121047c882092 fix the issue? Alex I am also seeing DMAR errors on this device starting 3.8-rc3 and I am going to start bisecting that soon. Reverting 71e3d1578c954cf29f1f4db1c8930d3574025eb0 doesn't help solve the DMAR errors. -- Shuah 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch Description: 0001-drm-radeon-don-t-attempt-to-soft-reset-DMA-ring-on-r.patch
Re: linux 3.8-rc3 reboot and shutdown
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- 3.8id=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-3.8id=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/
RE: linux 3.8-rc3 reboot and shutdown
-Original Message- From: Shuah Khan [mailto:shuahk...@gmail.com] Sent: Thursday, January 17, 2013 7:26 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 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- 3.8id=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- 3.8id=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 -- 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/
Linux 3.8-rc3
without iommu drm/exynos: fix gem buffer allocation type checking Ivan Khoronzhuk (2): ARM: OMAP4: PRM: Correct reset source map ARM: OMAP4: PRM: Correct wrong instance usage for reading reset sources Jaegeuk Kim (11): f2fs: remove set_page_dirty for atomic f2fs_end_io_write f2fs: fix wrong calculation on f_files in statfs f2fs: fix handling errors got by f2fs_write_inode f2fs: should recover orphan and fsync data f2fs: do f2fs_balance_fs in front of dir operations f2fs: invalidate the node page if allocation is failed f2fs: return a default value for non-void function f2fs: add MAINTAINERS entry f2fs: fix equation of has_not_enough_free_secs() f2fs: clean up the start_bidx_of_node function f2fs: clean up unused variables and return values Jeff Layton (2): cifs: move check for NULL socket into smb_send_rqst cifs: adjust sequence number downward after signing NT_CANCEL request Jerome Glisse (4): drm/radeon: add debugfs file for dma rings drm/radeon: improve ring debugfs printing drm/radeon: print dma status reg on lockup (v2) drm/radeon: reset dma engine on gpu reset (v2) Jesper Juhl (2): netfilter: ctnetlink: fix leak in error path of ctnetlink_create_expect rtlwifi: Don't leak on error in _rtl_usb_receive() Jinyoung Jeon (1): drm/exynos: fix incorrect interrupt induced by m2m operation. Joe Perches (1): ACPI / glue: Update DBG macro to include KERN_DEBUG Jon Hunter (1): ARM: OMAP3: clock data: Add missing enable/disable for EMU clock JoongMock Shin (1): drm/exynos: remove color bar pattern operation. Joseph Lo (1): drivers/rtc/rtc-tegra.c: convert to DT driver Joshua Coombs (1): clk: mvebu: Remove inappropriate __init tagging Joshua Kinard (1): MIPS: 64-bit: Fix build if !CONFIG_MODULES Julia Lawall (1): drivers/pinctrl/pinctrl-at91.c: convert kfree to devm_kfree Jussi Kivilinna (1): rtlwifi: fix incorrect use of usb_alloc_coherent with usb_control_msg Konstantin Khlebnikov (2): cpufreq / stats: fix race between stats allocation and first usage EDAC: Fix kernel panic on module unloading Kukjin Kim (5): ARM: SAMSUNG: fix the cpu id for EXYNOS5440 ARM: dts: use uart port0 for console on exynos5440-ssdk5440 ARM: dts: use uart port1 for console on exynos4210-smdkv310 ARM: EXYNOS: enable PINCTRL for EXYNOS5440 ARM: EXYNOS: skip the clock initialization for exynos5440 Lans Zhang (1): EDAC: Cleanup device deregistering path Larry Finger (7): forcedeth: Fix WARNINGS that result when DMA mapping is not checked rtlwifi: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192ce: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192de: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192se: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call cpufreq / governor: Fix problem with cpufreq_ondemand or cpufreq_conservative Laxman Dewangan (1): rtc: add RTC driver for TPS6586x Leon Romanovsky (1): f2fs: unify string length declarations and usage Linus Torvalds (2): mm: reinstante dropped pmd_trans_splitting() check Linux 3.8-rc3 Linus Walleij (5): pinctrl: fix comment mistake ARM: 7610/1: versatile: bump IRQ numbers ARM: 7611/1: VIC: fix bug in VIC irqdomain code ARM: nomadik: delete dangling include ARM: nomadik: bump the IRQ numbers again Liu Jinsong (1): ACPI / memhotplug: remove redundant logic of acpi memory hotadd Lothar Waßmann (1): video: mxsfb: fix crash when unblanking the display Lv Zheng (1): ACPICA: Remove useless mini-C library. Maarten Lankhorst (1): drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks Manuel Lauss (2): MIPS: Alchemy: Make 32kHz and r4k timer coexist peacefully MIPS: perf: Fix build failure in XLP perf support. Marc Dionne (1): cred: Remove tgcred pointer from struct cred Marek Vasut (1): ARM: mx5: Fix MX53 flexcan2 clock Michal Hocko (1): mm: limit mmu_gather batching to fix soft lockups on !CONFIG_PREEMPT Michal Simek (6): microblaze: Microblaze wants sys_fork for noMMU too microblaze: Change section flags for noMMU microblaze: Kill __kmap_atomic() microblaze: Add finit_module syscall microblaze: Fix pci compilation and sparse warnings microblaze: Update microblaze defconfigs Mimi Zohar (1): ima: fallback to MODULE_SIG_ENFORCE for existing kernel module syscall Mukund Jampala (1): netfilter: ip[6]t_REJECT: fix wrong transport header pointer in TCP reset Namjae Jeon (5): f2fs: fix up f2fs_get_parent issue to retrieve correct parent inode number f2fs: handle error from f2fs_iget_nowait f2fs:
Linux 3.8-rc3
/exynos: fix gem buffer allocation type checking Ivan Khoronzhuk (2): ARM: OMAP4: PRM: Correct reset source map ARM: OMAP4: PRM: Correct wrong instance usage for reading reset sources Jaegeuk Kim (11): f2fs: remove set_page_dirty for atomic f2fs_end_io_write f2fs: fix wrong calculation on f_files in statfs f2fs: fix handling errors got by f2fs_write_inode f2fs: should recover orphan and fsync data f2fs: do f2fs_balance_fs in front of dir operations f2fs: invalidate the node page if allocation is failed f2fs: return a default value for non-void function f2fs: add MAINTAINERS entry f2fs: fix equation of has_not_enough_free_secs() f2fs: clean up the start_bidx_of_node function f2fs: clean up unused variables and return values Jeff Layton (2): cifs: move check for NULL socket into smb_send_rqst cifs: adjust sequence number downward after signing NT_CANCEL request Jerome Glisse (4): drm/radeon: add debugfs file for dma rings drm/radeon: improve ring debugfs printing drm/radeon: print dma status reg on lockup (v2) drm/radeon: reset dma engine on gpu reset (v2) Jesper Juhl (2): netfilter: ctnetlink: fix leak in error path of ctnetlink_create_expect rtlwifi: Don't leak on error in _rtl_usb_receive() Jinyoung Jeon (1): drm/exynos: fix incorrect interrupt induced by m2m operation. Joe Perches (1): ACPI / glue: Update DBG macro to include KERN_DEBUG Jon Hunter (1): ARM: OMAP3: clock data: Add missing enable/disable for EMU clock JoongMock Shin (1): drm/exynos: remove color bar pattern operation. Joseph Lo (1): drivers/rtc/rtc-tegra.c: convert to DT driver Joshua Coombs (1): clk: mvebu: Remove inappropriate __init tagging Joshua Kinard (1): MIPS: 64-bit: Fix build if !CONFIG_MODULES Julia Lawall (1): drivers/pinctrl/pinctrl-at91.c: convert kfree to devm_kfree Jussi Kivilinna (1): rtlwifi: fix incorrect use of usb_alloc_coherent with usb_control_msg Konstantin Khlebnikov (2): cpufreq / stats: fix race between stats allocation and first usage EDAC: Fix kernel panic on module unloading Kukjin Kim (5): ARM: SAMSUNG: fix the cpu id for EXYNOS5440 ARM: dts: use uart port0 for console on exynos5440-ssdk5440 ARM: dts: use uart port1 for console on exynos4210-smdkv310 ARM: EXYNOS: enable PINCTRL for EXYNOS5440 ARM: EXYNOS: skip the clock initialization for exynos5440 Lans Zhang (1): EDAC: Cleanup device deregistering path Larry Finger (7): forcedeth: Fix WARNINGS that result when DMA mapping is not checked rtlwifi: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192ce: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192de: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8192se: Fix warning for unchecked pci_map_single() call rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call cpufreq / governor: Fix problem with cpufreq_ondemand or cpufreq_conservative Laxman Dewangan (1): rtc: add RTC driver for TPS6586x Leon Romanovsky (1): f2fs: unify string length declarations and usage Linus Torvalds (2): mm: reinstante dropped pmd_trans_splitting() check Linux 3.8-rc3 Linus Walleij (5): pinctrl: fix comment mistake ARM: 7610/1: versatile: bump IRQ numbers ARM: 7611/1: VIC: fix bug in VIC irqdomain code ARM: nomadik: delete dangling include ARM: nomadik: bump the IRQ numbers again Liu Jinsong (1): ACPI / memhotplug: remove redundant logic of acpi memory hotadd Lothar Waßmann (1): video: mxsfb: fix crash when unblanking the display Lv Zheng (1): ACPICA: Remove useless mini-C library. Maarten Lankhorst (1): drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks Manuel Lauss (2): MIPS: Alchemy: Make 32kHz and r4k timer coexist peacefully MIPS: perf: Fix build failure in XLP perf support. Marc Dionne (1): cred: Remove tgcred pointer from struct cred Marek Vasut (1): ARM: mx5: Fix MX53 flexcan2 clock Michal Hocko (1): mm: limit mmu_gather batching to fix soft lockups on !CONFIG_PREEMPT Michal Simek (6): microblaze: Microblaze wants sys_fork for noMMU too microblaze: Change section flags for noMMU microblaze: Kill __kmap_atomic() microblaze: Add finit_module syscall microblaze: Fix pci compilation and sparse warnings microblaze: Update microblaze defconfigs Mimi Zohar (1): ima: fallback to MODULE_SIG_ENFORCE for existing kernel module syscall Mukund Jampala (1): netfilter: ip[6]t_REJECT: fix wrong transport header pointer in TCP reset Namjae Jeon (5): f2fs: fix up f2fs_get_parent issue to retrieve correct parent inode number f2fs: handle error from f2fs_iget_nowait f2fs: remove unneeded
