Re: i915 freakout with latest 3.7 git

2012-12-06 Thread Heinz Diehl
On 06.12.2012, Heinz Diehl wrote: [] Ok, the last one for today. After extensive testing with heavy load and I/O while watching HD videos, I can almost safely conclude with the following: 1.) The hang does *never* occur with 3.6.9 vanilla 2.) The hang does *always* occur with 3.7-rc8+ /

Re: i915 freakout with latest 3.7 git

2012-12-06 Thread Heinz Diehl
On 06.12.2012, Heinz Diehl wrote: [] Here are some more error-logs, inkl. dmesg after booting with drm debug options turned on: http://www.fritha.org/i915/gpu-hang.tar.bz2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.

Re: i915 freakout with latest 3.7 git

2012-12-06 Thread Heinz Diehl
On 04.12.2012, Daniel Vetter wrote: > Yeah, if anyone can somewhat reliably reproduce this While writing a big file with dd and watching high resolution videos on youtube, I've managed to reproduce the hang. Unfortunately, it doesn't occur within seconds. Some playing around is neccessary, and i

Re: i915 freakout with latest 3.7 git

2012-12-06 Thread Heinz Diehl
On 05.12.2012, Daniel Vetter wrote: > Nope, we could only reproduce quickly with rc6 enabled :( Could reproduce it today this way: dd if=/dev/zero of=deleteme bs=1M count=5 while watching several HD videos on Youtube. Just tried once, so I'm not shure if this will work all the way. Will tr

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Heinz Diehl
On 05.12.2012, Lekensteyn wrote: > > I have now i915.i915_enable_rc6=0 in grub.cfg and disabled the XFCE > > compositor. Now I'm trying to hit the bug again... > Do you have a reliable reproduce method? As you can see in the linked bug it > was caused by relatively low memory pressure combined wi

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Daniel Vetter
On Tue, Dec 4, 2012 at 11:09 PM, Lekensteyn wrote: > On Tuesday 04 December 2012 22:08:45 Heinz Diehl wrote: >> Ok, but in comment 11 in the same thread you mention that reverting >> this patch didn't fix the issue for you: >> >> "Reverting that commit on top of 3.7-rc4 did not fix the hang issue.

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Lekensteyn
On Tuesday 04 December 2012 22:08:45 Heinz Diehl wrote: > Ok, but in comment 11 in the same thread you mention that reverting > this patch didn't fix the issue for you: > > "Reverting that commit on top of 3.7-rc4 did not fix the hang issue." The bisected commit was from between rc2 and rc3: $ git

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Heinz Diehl
On 04.12.2012, Daniel Vetter wrote: > The important part is to not enable rc6 (on ironlake at least) when > bisecting. A shot in the dark: could it be that all the machines wich encounter this hang have nvidia's optimus? Mine has. Could that somehow be related? (I'm by no means a programmer or a

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Heinz Diehl
On 04.12.2012, Lekensteyn wrote: > As mentioned in the linked bug [1], I bisected it to: > > commit 504c7267a1e84b157cbd7e9c1b805e1bc0c2c846 > Author: Chris Wilson > Date: Thu Aug 23 13:12:52 2012 +0100 > > drm/i915: Use cpu relocations if the object is in the GTT but not mappable Ok, b

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Daniel Vetter
On Tue, Dec 4, 2012 at 9:41 PM, Lekensteyn wrote: > On Tuesday 04 December 2012 13:35:22 Heinz Diehl wrote: >> Btw: which kernel is known to be the "last good one"? > As mentioned in the linked bug [1], I bisected it to: > > commit 504c7267a1e84b157cbd7e9c1b805e1bc0c2c846 > Author: Chris Wilson >

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Lekensteyn
On Tuesday 04 December 2012 13:35:22 Heinz Diehl wrote: > Btw: which kernel is known to be the "last good one"? As mentioned in the linked bug [1], I bisected it to: commit 504c7267a1e84b157cbd7e9c1b805e1bc0c2c846 Author: Chris Wilson Date: Thu Aug 23 13:12:52 2012 +0100 drm/i915: Use cpu

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Daniel Vetter
On Tue, Dec 04, 2012 at 01:35:22PM +0100, Heinz Diehl wrote: > On 04.12.2012, Daniel Vetter wrote: > > > Yeah, if anyone can somewhat reliably reproduce this > > Ok, I see. So the beginning would be to reliably reproduce the the > hang. I have encountered it in any possbile situasjon, both when

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Heinz Diehl
On 04.12.2012, Daniel Vetter wrote: > Yeah, if anyone can somewhat reliably reproduce this Ok, I see. So the beginning would be to reliably reproduce the the hang. I have encountered it in any possbile situasjon, both when watching videos on Youtube and right after booting the machine and doing

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Daniel Vetter
On Tue, Dec 4, 2012 at 10:27 AM, Dave Airlie wrote: > On Tue, Dec 4, 2012 at 6:36 PM, Heinz Diehl wrote: >> On 03.12.2012, devendra.aaru wrote: >> >>> Add more CC's >> >> Thanks! >> >> This is a real showstopper for me, it occurs in every session now. >> Booting with "i915.i915_enable_rc6=0" does

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Dave Airlie
On Tue, Dec 4, 2012 at 6:36 PM, Heinz Diehl wrote: > On 03.12.2012, devendra.aaru wrote: > >> Add more CC's > > Thanks! > > This is a real showstopper for me, it occurs in every session now. > Booting with "i915.i915_enable_rc6=0" doesn't help https://bugs.freedesktop.org/show_bug.cgi?id=55984 i

Re: i915 freakout with latest 3.7 git

2012-12-04 Thread Heinz Diehl
On 03.12.2012, devendra.aaru wrote: > Add more CC's Thanks! This is a real showstopper for me, it occurs in every session now. Booting with "i915.i915_enable_rc6=0" doesn't help either.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to maj

Re: i915 freakout with latest 3.7 git

2012-12-03 Thread devendra.aaru
Add more CC's On Mon, Dec 3, 2012 at 12:39 PM, Heinz Diehl wrote: > Hi, > > with latest linus-3.7 git from today, after some time, my machine gets > more and more unresponsible, fanspeed increases, and that's what I see in the > logs: > > Dec 3 18:08:10 wildsau kernel: [35092.535757] [drm:i915_

i915 freakout with latest 3.7 git

2012-12-03 Thread Heinz Diehl
Hi, with latest linus-3.7 git from today, after some time, my machine gets more and more unresponsible, fanspeed increases, and that's what I see in the logs: Dec 3 18:08:10 wildsau kernel: [35092.535757] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Dec 3 18:08:10 wil