Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-31 Thread Robert Noland
On Sun, 2009-05-31 at 00:12 -0700, David Johnson wrote: > I haven't heard anything on this in three weeks. I filed a bug report, but no > acceptance yet. Does this imply that there is no intention to fix this > problem? What is happening with this? Am I even posting to the right list? > I'm > c

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-31 Thread David Johnson
I haven't heard anything on this in three weeks. I filed a bug report, but no acceptance yet. Does this imply that there is no intention to fix this problem? What is happening with this? Am I even posting to the right list? I'm completely in the dark here. -- David Johnson

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-17 Thread Robert Noland
On Sun, 2009-05-17 at 13:54 -0700, David Johnson wrote: > After much rebuilding and testing, I have narrowed down the introduction of > this bug to commit #189855. Most of this commit is related to r600/700 chips, > but there are other changes. I don't understand the code and can't see > anythin

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-17 Thread David Johnson
After much rebuilding and testing, I have narrowed down the introduction of this bug to commit #189855. Most of this commit is related to r600/700 chips, but there are other changes. I don't understand the code and can't see anything obvious. But it is a place to start. Does this help any? Or s

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-16 Thread David Johnson
I don't know if this helps pinpointing my problem, but when I unload the drm module, I get the following message: May 15 19:57:52 radagast kernel: vgapci0: child drm0 requested pci_disable_busmaster May 15 19:57:52 radagast kernel: drm0: detached May 15 19:57:52 radagast kernel: Warning: memory t

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-12 Thread David Johnson
On Tuesday 12 May 2009 11:52:29 am David Johnson wrote: > I may have made a mistake though, and briefly turned on debugging earlier > in the session. I'll get another trace this evening when I have time, to > double check. Yup, I must have turned on debugging earlier in that session. All I can get

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-12 Thread David Johnson
On Tuesday 12 May 2009 08:17:51 am Robert Noland wrote: > On Sat, 2009-05-09 at 18:41 -0700, David Johnson wrote: > > On Friday 08 May 2009 03:31:04 pm Robert Noland wrote: > > > In order to guess what might be causing this, drm debugging needs to be > > > enabled before the hang, so that we can ho

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-12 Thread Robert Noland
On Sat, 2009-05-09 at 18:41 -0700, David Johnson wrote: > On Friday 08 May 2009 03:31:04 pm Robert Noland wrote: > > In order to guess what might be causing this, drm debugging needs to be > > enabled before the hang, so that we can hopefully figure out what leads > > up to the hung GPU. > > I'm n

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-09 Thread David Johnson
On Friday 08 May 2009 03:31:04 pm Robert Noland wrote: > In order to guess what might be causing this, drm debugging needs to be > enabled before the hang, so that we can hopefully figure out what leads > up to the hung GPU. I'm not able to do that, but I did manage to get debug turned on and dmes

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-09 Thread David Johnson
On Friday 08 May 2009 03:31:04 pm Robert Noland wrote: > In order to guess what might be causing this, drm debugging needs to be > enabled before the hang, so that we can hopefully figure out what leads > up to the hung GPU. Unfortunately that won't work, because turning on hw.dri.0.debug slows do

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-08 Thread Robert Noland
On Fri, 2009-05-08 at 14:58 -0700, David Johnson wrote: > On Friday 08 May 2009 07:35:45 am Robert Noland wrote: > > I still can't reproduce this... I updated the Xserver, libGL and dri > > ports yesterday, all of which could be related to locking up the GPU and > > worth a shot. Failing that, I

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-08 Thread David Johnson
On Friday 08 May 2009 07:35:45 am Robert Noland wrote: > I still can't reproduce this... I updated the Xserver, libGL and dri > ports yesterday, all of which could be related to locking up the GPU and > worth a shot. Failing that, I need you to enabled drm debugging. Start > the system without X,

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-08 Thread Robert Noland
On Thu, 2009-05-07 at 22:29 -0700, David Johnson wrote: > On Tuesday 05 May 2009 08:41:48 pm David Johnson wrote: > > On Monday 04 May 2009 11:20:17 pm Robert Noland wrote: > > > This generally suggests that the GPU is locked up... Given that you say > > > sometimes it locks up hard (usually a pan

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-07 Thread David Johnson
On Tuesday 05 May 2009 08:41:48 pm David Johnson wrote: > On Monday 04 May 2009 11:20:17 pm Robert Noland wrote: > > This generally suggests that the GPU is locked up... Given that you say > > sometimes it locks up hard (usually a panic, that you can't see since X > > is running) and other times o

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-05 Thread David Johnson
On Monday 04 May 2009 11:20:17 pm Robert Noland wrote: > This generally suggests that the GPU is locked up... Given that you say > sometimes it locks up hard (usually a panic, that you can't see since X > is running) and other times only X is stalled it might be related to > this patch, if you hav

Re: Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-04 Thread Robert Noland
On Mon, 2009-05-04 at 20:15 -0700, David Johnson wrote: > This topic has been recently discussed twice before in the past month and a > half, but without resolution. It now reappears on my system as I upgrade to > 7.2-RELEASE. It does not happen with a build from RELENG_7 date=2009.03.13. I > am

Xorg hangs with drmwtq in 7.2-RELEASE

2009-05-04 Thread David Johnson
This topic has been recently discussed twice before in the past month and a half, but without resolution. It now reappears on my system as I upgrade to 7.2-RELEASE. It does not happen with a build from RELENG_7 date=2009.03.13. I am desperately hoping for a resolution. To reiterate the problem: