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Groups > linux.debian.kernel > #66195 > unrolled thread
| Started by | Christoph Anton Mitterer <calestyo@scientia.net> |
|---|---|
| First post | 2020-01-23 14:00 +0100 |
| Last post | 2020-01-23 14:10 +0100 |
| Articles | 3 — 2 participants |
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Bug#945055: linux: CPU runs at considerably higher temperatures) Christoph Anton Mitterer <calestyo@scientia.net> - 2020-01-23 14:00 +0100
Processed: linux: CPU runs at considerably higher temperatures) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-01-23 14:00 +0100
Bug#945055: linux: CPU runs at considerably higher temperatures) Christoph Anton Mitterer <calestyo@scientia.net> - 2020-01-23 14:10 +0100
| From | Christoph Anton Mitterer <calestyo@scientia.net> |
|---|---|
| Date | 2020-01-23 14:00 +0100 |
| Subject | Bug#945055: linux: CPU runs at considerably higher temperatures) |
| Message-ID | <zrKfv-Dt-5@gated-at.bofh.it> |
Control: found -1 3.16.81-1 Control: found -1 4.19.87-1 Control: found -1 5.4-1~exp1 Control: found -1 5.5~rc5-1~exp1 Control: tags -1 + patch Control: forwarded -1 https://gitlab.freedesktop.org/drm/intel/issues/614 Hey. The offending patch is apparently: drm/i915/gen8+: Add RC6 CTX corruption WA which is contained in: $ git log --oneline --all | grep "drm/i915/gen8+: Add RC6 CTX corruption WA" 5013e6d917ac drm/i915/gen8+: Add RC6 CTX corruption WA 2248a28384fe drm/i915/gen8+: Add RC6 CTX corruption WA d4360736a7c0 drm/i915/gen8+: Add RC6 CTX corruption WA 255ed51599de drm/i915/gen8+: Add RC6 CTX corruption WA 1a5a64e0bde8 drm/i915/gen8+: Add RC6 CTX corruption WA 00194ecfb32c drm/i915/gen8+: Add RC6 CTX corruption WA 284d38667f7e drm/i915/gen8+: Add RC6 CTX corruption WA 7e34f4e4aad3 drm/i915/gen8+: Add RC6 CTX corruption WA $ git describe --contains 5013e6d917ac 2248a28384fe d4360736a7c0 255ed51599de 1a5a64e0bde8 00194ecfb32c 284d38667f7e 7e34f4e4aad3 v3.16.77~12 v5.5-rc1~28^2~19 v5.3.11~20 v4.19.84~28 v4.14.154~28 v4.9.201~2 v4.4.201~2 v5.4-rc8~28^2~1 The issue seems to affect *all* the i915/gen8+ GPUs, preventing them to enter sleep states. It seems a patch is available at https://gitlab.freedesktop.org/drm/intel/issues/614 and according to https://gitlab.freedesktop.org/drm/intel/issues/953#note_385488 these seem to be the final versions(?). Apparently it's however kinda stuck to get them in a stable release (not really sure why), so could you possibly cherry pick the patch, since that issue is really a major showstopper for all affected people. Cheers, Chris.
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| From | "Debian Bug Tracking System" <owner@bugs.debian.org> |
|---|---|
| Date | 2020-01-23 14:00 +0100 |
| Subject | Processed: linux: CPU runs at considerably higher temperatures) |
| Message-ID | <zrKfw-Dt-9@gated-at.bofh.it> |
| In reply to | #66195 |
Processing control commands: > found -1 3.16.81-1 Bug #945055 [linux] linux: CPU runs at considerably higher temperatures There is no source info for the package 'linux' at version '3.16.81-1' with architecture '' Unable to make a source version for version '3.16.81-1' Marked as found in versions 3.16.81-1. > found -1 4.19.87-1 Bug #945055 [linux] linux: CPU runs at considerably higher temperatures There is no source info for the package 'linux' at version '4.19.87-1' with architecture '' Unable to make a source version for version '4.19.87-1' Marked as found in versions 4.19.87-1. > found -1 5.4-1~exp1 Bug #945055 [linux] linux: CPU runs at considerably higher temperatures There is no source info for the package 'linux' at version '5.4-1~exp1' with architecture '' Unable to make a source version for version '5.4-1~exp1' Marked as found in versions 5.4-1~exp1. > found -1 5.5~rc5-1~exp1 Bug #945055 [linux] linux: CPU runs at considerably higher temperatures There is no source info for the package 'linux' at version '5.5~rc5-1~exp1' with architecture '' Unable to make a source version for version '5.5~rc5-1~exp1' Marked as found in versions 5.5~rc5-1~exp1. > tags -1 + patch Bug #945055 [linux] linux: CPU runs at considerably higher temperatures Added tag(s) patch. > forwarded -1 https://gitlab.freedesktop.org/drm/intel/issues/614 Bug #945055 [linux] linux: CPU runs at considerably higher temperatures Changed Bug forwarded-to-address to 'https://gitlab.freedesktop.org/drm/intel/issues/614' from 'https://lore.kernel.org/lkml/d05aba2742ae42783788c954e2a380e7fcb10830.camel@scientia.net/'. -- 945055: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945055 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
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| From | Christoph Anton Mitterer <calestyo@scientia.net> |
|---|---|
| Date | 2020-01-23 14:10 +0100 |
| Message-ID | <zrKpb-Wb-3@gated-at.bofh.it> |
| In reply to | #66195 |
Control: notfound -1 5.5~rc5-1~exp1 Control: fixed -1 5.5~rc5-1~exp1 Oh I've just seen that the fixing commit seems to be a already part of 5.5-rc1: $ git log --oneline --all | grep "drm/i915/gt: Schedule request retirement when timeline idles" 311770173fac drm/i915/gt: Schedule request retirement when timeline idles $ git describe --contains 311770173fac v5.5-rc1~28^2^2~6
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