Am Dienstag, 5. Februar 2013 schrieb Daniel Vetter: > On Sat, Feb 02, 2013 at 09:22:55PM +0100, Martin Steigerwald wrote: > > Am Samstag, 2. Februar 2013 schrieb Kenneth Graunke: > > > On 02/02/2013 04:50 AM, Martin Steigerwald wrote: > > > > Am Samstag, 2. Februar 2013 schrieb Kenneth Graunke: > > > >> The old calculation was off by one in certain cases. The > > > >> documentation contains a precise formula for how to calculate it, > > > >> so just use that. > > > >> > > > >> Fixes random corruption in Steam's Big Picture Mode, random > > > >> corruption in PlaneShift (since the varying reordering code > > > >> landed), and Piglit test ________. > > > >> > > > >> NOTE: This is a candidate for all stable branches. > > > >> > > > >> (The code needs to get cleaned up - the final result is quite ugly > > > >> - but > > > >> > > > >> I wanted to put it on the list for the people working on these > > > >> bugs.) > > > >> > > > >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56920 > > > >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60172 > > > > > > > > Tested-by: Martin Steigerwald <mar...@lichtvoll.de> > > > > > > > > Works just fine on Sandybridge HD 3000 here. Glitches are gone. > > > > > > > > Thanks a lot. Great turn around time from bug report to fix! > > > > > > > > Will add info to bug report in a moment. > > > > > > > > > > > > For the fun of it I have another gfx glitch for you: > > > > > > > > Bug 60185 - Planeshift: Another gfx glitch with some black area > > > > around plants https://bugs.freedesktop.org/60185 > > > > > > > > > > > > This one has been there for longer. Maybe from beginning of playing > > > > the game. > > > > > > > > > > > > Aside from this I have some short hang of gfx output from time to > > > > time. I have no idea on how to provide a meaning ful bug report > > > > about it tough, cause I have no idea what triggers the bug. Its > > > > about 5 or 10 seconds and then everything fine again. > > > > > > Crud. When that happens, do you see any messages about 'GPU hung' in > > > dmesg? If I made it GPU hang, that's really bad, and means I > > > probably didn't get this quite right yet... > > > > Well its in no way proven that this related to any of your patches. > > It can as well be an issue in mesa itself. I can try my current git > > checkout without any of your patches to verify this. > > > > About these messages: Uhm, bingo: > > > > merkaba:~> zgrep -i "GPU hung" /var/log/kern.log* > > /var/log/kern.log:Jan 29 22:29:55 merkaba kernel: [135984.784399] > > [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung > > /var/log/kern.log:Jan 29 22:39:57 merkaba kernel: [136585.410291] > > [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung […] > > /var/log/kern.log.1:Jan 27 00:51:19 merkaba kernel: [28709.417383] > > [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung > > > > > > Nothing in older logs it seems: > > > > merkaba:~> ls -l /var/log/kern.log* > > -rw-r----- 1 root adm 478589 Feb 2 20:55 /var/log/kern.log > > -rw-r----- 1 root adm 1318618 Jan 27 12:14 /var/log/kern.log.1 > > -rw-r----- 1 root adm 52179 Jan 20 10:49 /var/log/kern.log.2.gz > > -rw-r----- 1 root adm 63021 Jan 13 11:18 /var/log/kern.log.3.gz > > -rw-r----- 1 root adm 51878 Jan 6 11:12 /var/log/kern.log.4.gz > > > > > > So all I know is that it didn´t happen with Mesa 8.0.5. I think 20th of > > January is about the time I started to test with Mesa 9.0.2 and then > > 9.2-devel + first your initial BLORB CopySubTexImage patch and then > > now all four of these and your Fix Vertex URB one from this thread. > > Retesting with latest 3.8-rc kernels might be good - we've just merged a > few workaround patches for snb, which reportedly fix some hangs. > -Daniel
I have 3.8-rc6 running. Since then I mostly see radeon drm fixes. Any specific fix you have in mind for me to look out for? Thanks, -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
