Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Chris Wilson
On Fri, 20 May 2011 11:08:56 -0700, Ray Lee ray...@madrabbit.org wrote: [ Adding Chris Wilson (author of the problematic patch) and Rafael Wysocki to the message ] On Fri, May 20, 2011 at 10:06 AM, Luke-Jr l...@dashjr.org wrote: I submitted

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #9 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:16:28 --- Hi, Michel. On Fri, May 20, 2011 at 12:11, bugzilla-dae...@bugzilla.kernel.org wrote: --- Comment #6 from Michel Dänzer mic...@daenzer.net  2011-05-20 12:11:38

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #10 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:23:27 --- Hi there. On Sat, May 21, 2011 at 09:16, bugzilla-dae...@bugzilla.kernel.org wrote: OK. I can try no_wb=1 with agpmode=-1 and report back in a few moments, to

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #11 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:34:20 --- Another test. On Sat, May 21, 2011 at 09:23, bugzilla-dae...@bugzilla.kernel.org wrote: On Sat, May 21, 2011 at 09:16,  bugzilla-dae...@bugzilla.kernel.org wrote:

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #12 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:42:12 --- On Sat, May 21, 2011 at 09:34, bugzilla-dae...@bugzilla.kernel.org wrote: On Sat, May 21, 2011 at 09:23,  bugzilla-dae...@bugzilla.kernel.org wrote: On Sat, May

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #13 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:47:45 --- Created an attachment (id=58892) -- (https://bugzilla.kernel.org/attachment.cgi?id=58892) dmesg log with 2.6.39-rc7 with KMS + agpmode=-1 + no_wb=1 -- Configure

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #14 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:50:35 --- Created an attachment (id=58902) -- (https://bugzilla.kernel.org/attachment.cgi?id=58902) X log with 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 -- Configure bugmail:

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #15 from Rogério Brito rbr...@ime.usp.br 2011-05-21 09:56:33 --- With 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 + dynclks=1: * I don't get the Oopsen. * the resolution is restricted to 800x600. * XV is not available to mplayer or

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel - i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #17 from Stratos Zolotas str...@gmail.com 2011-05-21 03:35:11 PDT --- Created an attachment (id=46971) -- (https://bugs.freedesktop.org/attachment.cgi?id=46971) dmesg output I'm experiencing a similar error (with more info on

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel - i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #18 from Ville Syrjala syrj...@sci.fi 2011-05-21 04:31:35 PDT --- (In reply to comment #15) (In reply to comment #14) Grumble. So, how will this be fixed? Sprinkle the code with preempt_disable()/enable() pairs? Advise all users

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel - i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #19 from Ville Syrjala syrj...@sci.fi 2011-05-21 04:32:55 PDT --- Created an attachment (id=46972) View: https://bugs.freedesktop.org/attachment.cgi?id=46972 Review: https://bugs.freedesktop.org/review?bug=29787attachment=46972

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #16 from Michel Dänzer mic...@daenzer.net 2011-05-21 14:54:25 --- (In reply to comment #15) With 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 + dynclks=1: * XV is not available to mplayer or other applications. When the kernel

Re: [regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Alex Deucher
On Sat, May 21, 2011 at 8:21 AM, Joachim Henke j...@users.sourceforge.net wrote: Hello, I found a regression in Linux 2.6.37.2 - I know this report comes quite late, but I had no time to investigate until now. And I found that this still persists up to 2.6.39 :( When I upgraded from 2.6.37

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #17 from Rogério Brito rbr...@ime.usp.br 2011-05-21 15:34:37 --- Hi, Michel. Thank you very much for the attention. (In reply to comment #16) When the kernel radeon driver fails to initialize acceleration, there's no point in

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 Alex Deucher alexdeuc...@gmail.com changed: What|Removed |Added CC|

Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Chris Wilson
On Sat, 21 May 2011 11:23:53 -0400, Luke-Jr l...@dashjr.org wrote: On Saturday, May 21, 2011 4:41:45 AM Chris Wilson wrote: On Fri, 20 May 2011 11:08:56 -0700, Ray Lee ray...@madrabbit.org wrote: [ Adding Chris Wilson (author of the problematic patch) and Rafael Wysocki to the message ]

Re: [regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Michel Dänzer
On Sam, 2011-05-21 at 11:14 -0400, Alex Deucher wrote: On Sat, May 21, 2011 at 8:21 AM, Joachim Henke j...@users.sourceforge.net wrote: Hello, I found a regression in Linux 2.6.37.2 - I know this report comes quite late, but I had no time to investigate until now. And I found that this

Major 2.6.38 regression ignored?

2011-05-21 Thread Luke-Jr
I submitted https://bugzilla.kernel.org/show_bug.cgi?id=33662 a month ago against 2.6.38. Now 2.6.39 was just released without the regression being addressed. This bug makes the system unusable... Some guys on IRC suggested I email, so here it is. ___

Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Ray Lee
[ Adding Chris Wilson (author of the problematic patch) and Rafael Wysocki to the message ] On Fri, May 20, 2011 at 10:06 AM, Luke-Jr l...@dashjr.org wrote: I submitted https://bugzilla.kernel.org/show_bug.cgi?id=33662 a month ago against 2.6.38. Now 2.6.39 was just released without the

Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Ray Lee
2011/5/20 Rafael J. Wysocki r...@sisk.pl It is on the list of known regressions from 2.6.37, but we're not tracking them any more now that 2.6.39 is out. Hopefully Chris is still tracking them, even if you aren't. Chris? What other information can the affected person provide, or what tests can

[regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Joachim Henke
Hello, I found a regression in Linux 2.6.37.2 - I know this report comes quite late, but I had no time to investigate until now. And I found that this still persists up to 2.6.39 :( When I upgraded from 2.6.37 to 2.6.37.3, after reboot my machine came up with a blank/black screen (backlight

Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Luke-Jr
On Saturday, May 21, 2011 4:41:45 AM Chris Wilson wrote: On Fri, 20 May 2011 11:08:56 -0700, Ray Lee ray...@madrabbit.org wrote: [ Adding Chris Wilson (author of the problematic patch) and Rafael Wysocki to the message ] On Fri, May 20, 2011 at 10:06 AM, Luke-Jr l...@dashjr.org wrote:

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #20 from Michel Dänzer mic...@daenzer.net 2011-05-21 16:47:10 --- Created an attachment (id=58922) -- (https://bugzilla.kernel.org/attachment.cgi?id=58922) Allow forcing on all GPU clocks (In reply to comment #17) Has either

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #21 from Michel Dänzer mic...@daenzer.net 2011-05-21 16:58:59 --- Would also be interesting if one of you guys could attach dmesg with agpmode=1. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ---

Re: Major 2.6.38 regression ignored?

2011-05-21 Thread Luke-Jr
On Saturday, May 21, 2011 11:40:17 AM Chris Wilson wrote: The bisection is into an old DRI1 bug on 945GM. That DRI has inadequate locking between release and IRQ and so is prone to such races as befell Kirill should not surprise anyone. As neither UMS nor DRI supported SNB, I can quite

Re: [regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Joachim Henke
On 05/21/11 17:14, Alex Deucher wrote: On Sat, May 21, 2011 at 8:21 AM, Joachim Henke j...@users.sourceforge.net wrote: Hello, I found a regression in Linux 2.6.37.2 - I know this report comes quite late, but I had no time to investigate until now. And I found that this still persists up to

[Bug 34313] RV770 lock-up with OpenGL

2011-05-21 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=34313 --- Comment #19 from Bob Ham r...@bash.sh 2011-05-21 19:55:50 PDT --- I recalled that I had played Warzone 2100 (a GL game) some time ago. Looking at the time stamps on the save game files, I found which kernel I was using at the time (2.6.36).

Major 2.6.38 regression ignored?

2011-05-21 Thread Chris Wilson
On Fri, 20 May 2011 11:08:56 -0700, Ray Lee wrote: > [ Adding Chris Wilson (author of the problematic patch) and Rafael Wysocki > to the message ] > > On Fri, May 20, 2011 at 10:06 AM, Luke-Jr wrote: > > > I submitted https://bugzilla.kernel.org/show_bug.cgi?id=33662 a month ago > > against

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #9 from Rog?rio Brito 2011-05-21 09:16:28 --- Hi, Michel. On Fri, May 20, 2011 at 12:11, wrote: > --- Comment #6 from Michel D?nzer ?2011-05-20 > 12:11:38 --- > (In reply to comment #1) >> Anyway, things are *way* better

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #10 from Rog?rio Brito 2011-05-21 09:23:27 --- Hi there. On Sat, May 21, 2011 at 09:16, wrote: > OK. I can try no_wb=1 with agpmode=-1 and report back in a few > moments, to see if the lockups are still there or not. Just

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #11 from Rog?rio Brito 2011-05-21 09:34:20 --- Another test. On Sat, May 21, 2011 at 09:23, wrote: > On Sat, May 21, 2011 at 09:16, ? > wrote: >> OK. I can try no_wb=1 with agpmode=-1 and report back in a few >> moments, to

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #12 from Rog?rio Brito 2011-05-21 09:42:12 --- On Sat, May 21, 2011 at 09:34, wrote: > On Sat, May 21, 2011 at 09:23, ? > wrote: >> On Sat, May 21, 2011 at 09:16, ? >> wrote: >>> OK. I can try no_wb=1 with agpmode=-1 and

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #13 from Rog?rio Brito 2011-05-21 09:47:45 --- Created an attachment (id=58892) --> (https://bugzilla.kernel.org/attachment.cgi?id=58892) dmesg log with 2.6.39-rc7 with KMS + agpmode=-1 + no_wb=1 -- Configure bugmail:

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #14 from Rog?rio Brito 2011-05-21 09:50:35 --- Created an attachment (id=58902) --> (https://bugzilla.kernel.org/attachment.cgi?id=58902) X log with 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 -- Configure bugmail:

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #15 from Rog?rio Brito 2011-05-21 09:56:33 --- With 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 + dynclks=1: * I don't get the Oopsen. * the resolution is restricted to 800x600. * XV is not available to mplayer or other

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel -> i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #17 from Stratos Zolotas 2011-05-21 03:35:11 PDT --- Created an attachment (id=46971) --> (https://bugs.freedesktop.org/attachment.cgi?id=46971) dmesg output I'm experiencing a similar error (with more info on dmesg). I'm on

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel -> i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #18 from Ville Syrjala 2011-05-21 04:31:35 PDT --- (In reply to comment #15) > (In reply to comment #14) > > Grumble. So, how will this be fixed? Sprinkle the code with > > preempt_disable()/enable() pairs? Advise all users (well,

[Bug 29787] [RADEON:KMS::EDID] i2c bit banging + preempt kernel -> i2c failure (random XRandR failures)

2011-05-21 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=29787 --- Comment #19 from Ville Syrjala 2011-05-21 04:32:55 PDT --- Created an attachment (id=46972) View: https://bugs.freedesktop.org/attachment.cgi?id=46972 Review: https://bugs.freedesktop.org/review?bug=29787=46972 possible i2-algo-bit

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #16 from Michel D?nzer 2011-05-21 14:54:25 --- (In reply to comment #15) > With 2.6.39-rc7 + KMS + agpmode=-1 + no_wb=1 + dynclks=1: > > * XV is not available to mplayer or other applications. When the kernel radeon driver

[regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Alex Deucher
On Sat, May 21, 2011 at 8:21 AM, Joachim Henke wrote: > Hello, > > I found a regression in Linux 2.6.37.2 - I know this report comes quite > late, but I had no time to investigate until now. And I found that this > still persists up to 2.6.39 :( > > When I upgraded from 2.6.37 to 2.6.37.3, after

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #17 from Rog?rio Brito 2011-05-21 15:34:37 --- Hi, Michel. Thank you very much for the attention. (In reply to comment #16) > When the kernel radeon driver fails to initialize acceleration, there's no > point in trying any

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 Alex Deucher changed: What|Removed |Added CC||alexdeucher at gmail.com --- Comment

Major 2.6.38 regression ignored?

2011-05-21 Thread Chris Wilson
On Sat, 21 May 2011 11:23:53 -0400, "Luke-Jr" wrote: > On Saturday, May 21, 2011 4:41:45 AM Chris Wilson wrote: > > On Fri, 20 May 2011 11:08:56 -0700, Ray Lee wrote: > > > [ Adding Chris Wilson (author of the problematic patch) and Rafael > > > Wysocki to the message ] > > > > > > On Fri, May

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #19 from Rog?rio Brito 2011-05-21 15:42:21 --- (In reply to comment #18) > apples sells VGA to s-video adapters, so we list both connectors in the > driver. Oh, sorry for the ignorance. -- Configure bugmail:

[regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Michel Dänzer
On Sam, 2011-05-21 at 11:14 -0400, Alex Deucher wrote: > On Sat, May 21, 2011 at 8:21 AM, Joachim Henke > wrote: > > Hello, > > > > I found a regression in Linux 2.6.37.2 - I know this report comes quite > > late, but I had no time to investigate until now. And I found that this > > still

[regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Joachim Henke
Hello, I found a regression in Linux 2.6.37.2 - I know this report comes quite late, but I had no time to investigate until now. And I found that this still persists up to 2.6.39 :( When I upgraded from 2.6.37 to 2.6.37.3, after reboot my machine came up with a blank/black screen (backlight

Major 2.6.38 regression ignored?

2011-05-21 Thread Luke-Jr
On Saturday, May 21, 2011 4:41:45 AM Chris Wilson wrote: > On Fri, 20 May 2011 11:08:56 -0700, Ray Lee wrote: > > [ Adding Chris Wilson (author of the problematic patch) and Rafael > > Wysocki to the message ] > > > > On Fri, May 20, 2011 at 10:06 AM, Luke-Jr wrote: > > > I submitted

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #20 from Michel D?nzer 2011-05-21 16:47:10 --- Created an attachment (id=58922) --> (https://bugzilla.kernel.org/attachment.cgi?id=58922) Allow forcing on all GPU clocks (In reply to comment #17) > > Has either of you tried

[Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled

2011-05-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=34772 --- Comment #21 from Michel D?nzer 2011-05-21 16:58:59 --- Would also be interesting if one of you guys could attach dmesg with agpmode=1. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving

Major 2.6.38 regression ignored?

2011-05-21 Thread Luke-Jr
On Saturday, May 21, 2011 11:40:17 AM Chris Wilson wrote: > The bisection is into an old DRI1 bug on 945GM. That DRI has inadequate > locking between release and IRQ and so is prone to such races as befell > Kirill should not surprise anyone. As neither UMS nor DRI supported SNB, > I can quite

[regression] blank screen with radeondrmfb on iMac G5 (ALS)

2011-05-21 Thread Joachim Henke
On 05/21/11 17:14, Alex Deucher wrote: > On Sat, May 21, 2011 at 8:21 AM, Joachim Henke > wrote: >> Hello, >> >> I found a regression in Linux 2.6.37.2 - I know this report comes quite >> late, but I had no time to investigate until now. And I found that this >> still persists up to 2.6.39 :( >>

[Bug 34313] RV770 lock-up with OpenGL

2011-05-21 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=34313 --- Comment #19 from Bob Ham 2011-05-21 19:55:50 PDT --- I recalled that I had played Warzone 2100 (a GL game) some time ago. Looking at the time stamps on the save game files, I found which kernel I was using at the time (2.6.36). From there,