Hi Kernel-team,
I'm going on vacation for 2 weeks starting tomorrow, so I do not have time to do proper follow-up on these 3 patches, but IMHO it would be good to include these in the next Fedora kernel build:
https://patchwork.freedesktop.org/series/9656/ amdgpu fix, this fixes newer hybrid gfx systems with a discrete amd gpu from hanging after aprox. 5 - 30 min use.
https://patchwork.freedesktop.org/series/9735/ Prevents crashing from pipe underruns on skl (finally), along with slightly reducing how often displays flicker.
https://bugs.freedesktop.org/show_bug.cgi?id=96214 This bug has 2 patches attached for 4.6.x resp. 4.7-rc# fixing both that bug as well as:
1340218 - [abrt] WARNING: CPU: 2 PID: 1944 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x7b/0x90 [i915] 1325020 - [abrt] WARNING: CPU: 3 PID: 1648 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x6a/0x90 [i915]() 1342722 - [abrt] WARNING: CPU: 2 PID: 2433 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x69/0x90 [i915]() 1347681 - [abrt] WARNING: CPU: 2 PID: 1363 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x7b/0x90 [i915] bko120451 - snd_hda_* crash after resuming laptop from suspend
As said if these could be added to the Fedora kernel pkgs that would be great. If they cause issues please report them to Lyude (in the Cc) and if necessary revert them.
Regards,
Hans
On Thu, Jul 14, 2016 at 8:48 AM, Hans de Goede hdegoede@redhat.com wrote:
Hi Kernel-team,
I'm going on vacation for 2 weeks starting tomorrow, so I do not have time to do proper follow-up on these 3 patches, but IMHO it would be good to include these in the next Fedora kernel build:
https://patchwork.freedesktop.org/series/9656/ amdgpu fix, this fixes newer hybrid gfx systems with a discrete amd gpu from hanging after aprox. 5 - 30 min use.
https://patchwork.freedesktop.org/series/9735/ Prevents crashing from pipe underruns on skl (finally), along with slightly reducing how often displays flicker.
Do those two have Fedora bugs associated with them?
https://bugs.freedesktop.org/show_bug.cgi?id=96214 This bug has 2 patches attached for 4.6.x resp. 4.7-rc# fixing both that bug as well as:
1340218 - [abrt] WARNING: CPU: 2 PID: 1944 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x7b/0x90 [i915] 1325020 - [abrt] WARNING: CPU: 3 PID: 1648 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x6a/0x90 [i915]() 1342722 - [abrt] WARNING: CPU: 2 PID: 2433 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x69/0x90 [i915]() 1347681 - [abrt] WARNING: CPU: 2 PID: 1363 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x7b/0x90 [i915] bko120451 - snd_hda_* crash after resuming laptop from suspend
As said if these could be added to the Fedora kernel pkgs that would be great. If they cause issues please report them to Lyude (in the Cc) and if necessary revert them.
I can add them today. They likely won't land in updates-testing until next week or the week after.
josh
Hi,
On 14-07-16 15:31, Josh Boyer wrote:
On Thu, Jul 14, 2016 at 8:48 AM, Hans de Goede hdegoede@redhat.com wrote:
Hi Kernel-team,
I'm going on vacation for 2 weeks starting tomorrow, so I do not have time to do proper follow-up on these 3 patches, but IMHO it would be good to include these in the next Fedora kernel build:
https://patchwork.freedesktop.org/series/9656/ amdgpu fix, this fixes newer hybrid gfx systems with a discrete amd gpu from hanging after aprox. 5 - 30 min use.
https://patchwork.freedesktop.org/series/9735/ Prevents crashing from pipe underruns on skl (finally), along with slightly reducing how often displays flicker.
Do those two have Fedora bugs associated with them?
The pipe underruns one is the root-cause of e.g. :
1338026 - Graphics Glitches nuc6i7kyk skylake/iris pro 580
All in all a lot of people are seeing various related issues on skylake when using an external monitor on a laptop.
Luyde just posted another related patch, I'll forward that to the Fedora kernel list.
Lyude, is that one ready to get added to updates-testing kernels in your opinion ?
The amd one likely also has a Fedorabug somewhere ... it at least has a bunch of RHEL bugs.
https://bugs.freedesktop.org/show_bug.cgi?id=96214 This bug has 2 patches attached for 4.6.x resp. 4.7-rc#
Self-nak on this one, upstream has come up with a different fix, so lets wait for the dust to settle a bit as this is only a WARN_ON anyways (although it may have some real implications too, it mostly seems harmless).
I can add them today. They likely won't land in updates-testing until next week or the week after.
If you can add the 2 patchwork ones + the one I'm about to forward that would be great. Note this very likely really is my last mail on this before going on vacation.
Regards,
Hans
On Sat, Jul 16, 2016 at 6:29 AM, Hans de Goede hdegoede@redhat.com wrote:
Hi,
On 14-07-16 15:31, Josh Boyer wrote:
On Thu, Jul 14, 2016 at 8:48 AM, Hans de Goede hdegoede@redhat.com wrote:
Hi Kernel-team,
I'm going on vacation for 2 weeks starting tomorrow, so I do not have time to do proper follow-up on these 3 patches, but IMHO it would be good to include these in the next Fedora kernel build:
https://patchwork.freedesktop.org/series/9656/ amdgpu fix, this fixes newer hybrid gfx systems with a discrete amd gpu from hanging after aprox. 5 - 30 min use.
https://patchwork.freedesktop.org/series/9735/ Prevents crashing from pipe underruns on skl (finally), along with slightly reducing how often displays flicker.
Do those two have Fedora bugs associated with them?
The pipe underruns one is the root-cause of e.g. :
1338026 - Graphics Glitches nuc6i7kyk skylake/iris pro 580
All in all a lot of people are seeing various related issues on skylake when using an external monitor on a laptop.
Luyde just posted another related patch, I'll forward that to the Fedora kernel list.
Lyude, is that one ready to get added to updates-testing kernels in your opinion ?
The amd one likely also has a Fedorabug somewhere ... it at least has a bunch of RHEL bugs.
https://bugs.freedesktop.org/show_bug.cgi?id=96214 This bug has 2 patches attached for 4.6.x resp. 4.7-rc#
Self-nak on this one, upstream has come up with a different fix, so lets wait for the dust to settle a bit as this is only a WARN_ON anyways (although it may have some real implications too, it mostly seems harmless).
Too late.
I can add them today. They likely won't land in updates-testing until next week or the week after.
If you can add the 2 patchwork ones + the one I'm about to forward that would be great. Note this very likely really is my last mail on this before going on vacation.
I added all 3 you sent originally, then _I_ went on vacation. They're all in 4.6.4-xxx.
josh
kernel@lists.fedoraproject.org
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Hans de Goede -
Josh Boyer