Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-05 Thread Stefan Richter
On Apr 30 Stefan Richter wrote: > On Apr 29 Stefan Richter wrote: > > On Apr 26 Stefan Richter wrote: > > > v4.6-rc solidly hangs after a short while after boot, login to X11, and > > > doing nothing much remarkable on the just brought up X desktop. > > >

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-05 Thread Stefan Richter
On May 05 Stefan Richter wrote: > Quoting the changelog of the commit: [...] > - Boot with drm.debug=0xe, reproduce the problem, then send us the >dmesg file. > > I can try this, but I am skeptical about getting any useful kernel > messages from before the hang.

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-05 Thread Stefan Richter
On May 05 Stefan Richter wrote: > Quoting the changelog of the commit: [...] > - Download intel-gpu-tools, compile it, and run: >$ sudo ./tests/kms_frontbuffer_tracking --run-subtest '*fbc-*' 2>&1 | > tee fbc.txt >Then send us the fbc.txt file,

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-06 Thread Stefan Richter
On May 05 Zanoni, Paulo R wrote: > Em Qui, 2016-05-05 às 19:45 +0200, Stefan Richter escreveu: > >     Oh, and in case you - the person reading this commit message - found > >     this commit through git bisect, please do the following: > >      - Check your d

[Intel-gfx] Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-06 Thread Stefan Richter
n test this sometime soon. -- Stefan Richter -==- -=-= --==- http://arcgraph.de/sr/

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-08 Thread Stefan Richter
As expected, i915.enable_fbc=0 works fine. No freeze within 2.5 days uptime; tested on v4.6-rc6. -- Stefan Richter -==- -=-= -=--- http://arcgraph.de/sr/

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-08 Thread Stefan Richter
On May 08 Stefan Richter wrote: > On May 05 Zanoni, Paulo R wrote: > > If you don't want to keep carrying a manual revert, you can just boot > > with i915.enable_fbc=0 for now (or write a /etc/modprobe.d file). Also, > > it would be good to know in case you still somehow

Regression of v4.6-rc vs. v4.5 bisected: a98ee79317b4 "drm/i915/fbc: enable FBC by default on HSW and BDW"

2016-05-08 Thread Stefan Richter
On May 06 Daniel Vetter wrote: > On Thu, May 05, 2016 at 10:45:31PM +0200, Stefan Richter wrote: [...] > > Subtest fbc-1p-primscrn-spr-indfb-fullscreen: FAIL (5.876s) > > This one failed in both runs. Can you please retest with just that using > > # kms_frontbuffer_track

[PATCH] i915/fbc: Disable on HSW by default for now

2016-06-10 Thread Stefan Richter
have fbc completely enabled and > > working, playing videos can result in video artifacts. [...] > > For the time being, disable FBC for Haswell by default. > > In case we want to improve the commit message: > > We also got reports from Steven Honeyman on openbox

kernel 2.6.39-rc3 drm, radeon: device driver tries to free DMA memory it has not allocated

2011-04-12 Thread Stefan Richter
+0x16/0x1b ---[ end trace 6a2f7052e2c76f52 ]--- DMA-API: debugging out of memory - disabling This is an AMD RS780/ ATI Radeon HD 3200 system with Gentoo xorg-server 1.9.4 and xf86-video-ati 6.14.1. -- Stefan Richter -=-==-== -=-- -==-- http://arcgraph.de/sr

build warning in radeon/atombios_crtc.c: pll' may be used uninitialized

2010-05-26 Thread Stefan Richter
zed in this function It seems to require a 'make CONFIG_DEBUG_SECTION_MISMATCH=y' to trigger this warning; don't know why. Perhaps add a 'default:' case to the switch block? -- Stefan Richter

[PATCH] drm/radeon/kms: suppress a build warning (unused variable)

2010-05-26 Thread Stefan Richter
falso positive. Add a default: case so that gcc rests assured that all possible pll_id's are covered. Keep the present cases that fall through to the default one for self-documentation. Signed-off-by: Stefan Richter --- drivers/gpu/drm/radeon/atombios_crtc.c |1 + 1 files changed, 1

Re: [PATCH 1/8]reiserfs:stree.c Fix variable set but not used.

2010-06-14 Thread Stefan Richter
ady, "git commit --amend [-a] [...]" lets you alter the very last commit of course. -- Stefan Richter -=-==-=- -==- - http://arcgraph.de/sr/ ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: 2.6.35-rc6+: i915: Bisected regression

2010-08-01 Thread Stefan Richter
is back to the reliability of 2.6.34.y > > with kind regards > thomas Added CCs. Thomas, on what hardware did you observe the regression? Is it suspend or resume that is unreliable? What are the particular symptoms --- does not suspend, crashes during suspend, crashes du

Re: 2.6.35-rc6-git6: Reported regressions from 2.6.34

2010-08-01 Thread Stefan Richter
Message-ID : <201008011101.01429.tho...@m3y3r.de> References : http://lkml.org/lkml/2010/8/1/43 First-Bad-Commit: http://git.kernel.org/linus/d1b851fc0d105caa6b6e3e7c92d2987dfb52cbe0 -- Stefan Richter -=-==-=- =--- = http://arcgraph.de/sr/ __

kernel 2.6.39-rc3 drm, radeon: device driver tries to free DMA memory it has not allocated

2011-04-12 Thread Stefan Richter
+0x16/0x1b ---[ end trace 6a2f7052e2c76f52 ]--- DMA-API: debugging out of memory - disabling This is an AMD RS780/ ATI Radeon HD 3200 system with Gentoo xorg-server 1.9.4 and xf86-video-ati 6.14.1. -- Stefan Richter -=-==-== -=-- -==-- http://arcgraph.de/sr/

[PATCH 1/8]reiserfs:stree.c Fix variable set but not used.

2010-06-15 Thread Stefan Richter
ady, "git commit --amend [-a] [...]" lets you alter the very last commit of course. -- Stefan Richter -=-==-=- -==- - http://arcgraph.de/sr/

build warning in radeon/atombios_crtc.c: pll' may be used uninitialized

2010-05-25 Thread Stefan Richter
zed in this function It seems to require a 'make CONFIG_DEBUG_SECTION_MISMATCH=y' to trigger this warning; don't know why. Perhaps add a 'default:' case to the switch block? -- Stefan Richter -=-==-=- -=-= ==--= http://arcgraph.de/sr/

[PATCH] drm/radeon/kms: suppress a build warning (unused variable)

2010-05-25 Thread Stefan Richter
falso positive. Add a default: case so that gcc rests assured that all possible pll_id's are covered. Keep the present cases that fall through to the default one for self-documentation. Signed-off-by: Stefan Richter --- drivers/gpu/drm/radeon/atombios_crtc.c |1 + 1 files changed, 1

2.6.35-rc6+: i915: Bisected regression

2010-08-01 Thread Stefan Richter
is back to the reliability of 2.6.34.y > > with kind regards > thomas Added CCs. Thomas, on what hardware did you observe the regression? Is it suspend or resume that is unreliable? What are the particular symptoms --- does not suspend, crashes during suspend, crashes during resume...? -- Stefan Richter -=-==-=- =--- = http://arcgraph.de/sr/

2.6.35-rc6-git6: Reported regressions from 2.6.34

2010-08-01 Thread Stefan Richter
Message-ID : <201008011101.01429.thomas at m3y3r.de> References : http://lkml.org/lkml/2010/8/1/43 First-Bad-Commit: http://git.kernel.org/linus/d1b851fc0d105caa6b6e3e7c92d2987dfb52cbe0 -- Stefan Richter -=-==-=- =--- = http://arcgraph.de/sr/