[Bug 19822] New: OpenGL performance regression on Intel 855GM (libdrm 2.3. 1 - libdrm-intel 2.4.4)

2009-01-30 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=19822 Summary: OpenGL performance regression on Intel 855GM (libdrm 2.3.1 - libdrm-intel 2.4.4) Product: DRI Version: unspecified Platform: Other OS/Version: All Status:

Re: PROBLEM: kernel BUG at drivers/gpu/drm/drm_fops.c:146!

2009-01-30 Thread Sami Kerola
On Fri, Jan 30, 2009 at 05:44, Andrew Morton a...@linux-foundation.org wrote: On Thu, 29 Jan 2009 19:50:17 -0800 Jesse Barnes jbar...@virtuousgeek.org wrote: On Thursday, January 29, 2009 5:43 pm Dave Airlie wrote: On Fri, Jan 30, 2009 at 11:20 AM, Andrew Morton hm, I'm a bit surprised

Re: PROBLEM: kernel BUG at drivers/gpu/drm/drm_fops.c:146!

2009-01-30 Thread Thomas Hellström
Andrew Morton wrote: On Thu, 29 Jan 2009 19:50:17 -0800 Jesse Barnes jbar...@virtuousgeek.org wrote: On Thursday, January 29, 2009 5:43 pm Dave Airlie wrote: On Fri, Jan 30, 2009 at 11:20 AM, Andrew Morton hm, I'm a bit surprised to see the drm code using `struct

Re: PROBLEM: kernel BUG at drivers/gpu/drm/drm_fops.c:146!

2009-01-30 Thread Andrew Morton
On Fri, 30 Jan 2009 10:13:55 +0100 Thomas Hellstr__m tho...@shipmail.org wrote: Sounds right to me. The offsets are just handles, not real file objects or backing store addresses. We use them to take advantage of all the inode address mapping helpers, since they track stuff for us.

[Bug 19804] [Ubuntu-8.10] - Incorrect fonts appear using Google Earth-4.2

2009-01-30 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=19804 --- Comment #6 from Sunil Mekathotti sbmekatho...@gmail.com 2009-01-30 01:31:27 PST --- (In reply to comment #5) Maybe this is an issue with the X server? (==) No FontPath specified. Using compiled-in default. (==) FontPath set to:

[Bug 12419] possible circular locking dependency on i915 dma

2009-01-30 Thread bugme-daemon
http://bugzilla.kernel.org/show_bug.cgi?id=12419 theholyet...@googlemail.com changed: What|Removed |Added CC||theholyet...@googlemail.com

Re: PROBLEM: kernel BUG at drivers/gpu/drm/drm_fops.c:146!

2009-01-30 Thread Thomas Hellström
Andrew Morton wrote: On Fri, 30 Jan 2009 10:13:55 +0100 Thomas Hellstr__m tho...@shipmail.org wrote: Sounds right to me. The offsets are just handles, not real file objects or backing store addresses. We use them to take advantage of all the inode address mapping helpers, since

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Michel Dänzer
On Thu, 2009-01-29 at 09:15 -0800, Jesse Barnes wrote: On Thursday, January 29, 2009 12:08 am Michel Dänzer wrote: On Wed, 2009-01-28 at 20:55 -0800, Jesse Barnes wrote: Reported-by: Linus Torvalds torva...@linux-foundation.org Tested-by: Linus Torvalds torva...@linux-foundation.org

Re: Regression 2.6.27 - 2.6.28

2009-01-30 Thread Michel Dänzer
On Thu, 2009-01-29 at 20:04 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Tue, 2009-01-27 at 21:38 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Sun, 2009-01-25 at 20:03 +0100, Jörg-Volker Peetz wrote: with kernel 2.6.28 and 2.6.28.1 while in X with active DPMS screen

Re: [PATCH] drm: Drop unused and broken dri_library_name sysfs attribute.

2009-01-30 Thread Kristian Høgsberg
On Thu, 2009-01-29 at 23:58 +0100, Thomas Hellström wrote: Hmm, Wasn't this at some point intended for server-free operation? I think that was John Smirls intention when he added it but it's the wrong approach. Anyway, dri_library_name is misleading since there are other dri clients than

Re: Regression 2.6.27 - 2.6.28

2009-01-30 Thread Alex Deucher
On Fri, Jan 30, 2009 at 8:19 AM, Michel Dänzer mic...@daenzer.net wrote: On Thu, 2009-01-29 at 20:04 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Tue, 2009-01-27 at 21:38 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Sun, 2009-01-25 at 20:03 +0100, Jörg-Volker Peetz

Re: PROBLEM: kernel BUG at drivers/gpu/drm/drm_fops.c:146!

2009-01-30 Thread Jesse Barnes
On Friday, January 30, 2009 1:21 am Andrew Morton wrote: On Fri, 30 Jan 2009 10:13:55 +0100 Thomas Hellstr__m tho...@shipmail.org wrote: Sounds right to me. The offsets are just handles, not real file objects or backing store addresses. We use them to take advantage of all the inode

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Jesse Barnes
On Friday, January 30, 2009 4:47 am Michel Dänzer wrote: On Thu, 2009-01-29 at 09:15 -0800, Jesse Barnes wrote: On Thursday, January 29, 2009 12:08 am Michel Dänzer wrote: On Wed, 2009-01-28 at 20:55 -0800, Jesse Barnes wrote: Reported-by: Linus Torvalds torva...@linux-foundation.org

[Bug 19804] [Ubuntu-8.10] - Incorrect fonts appear using Google Earth-4.2

2009-01-30 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=19804 --- Comment #7 from Dan Nicholson dbn.li...@gmail.com 2009-01-30 09:49:07 PST --- I have no idea how Google Earth uses fonts, but I would try rebuilding your server with --disable-builtin-fonts and setting the FontPath to where your distro's

[Bug 12441] Xorg can't use dri on radeon X1950 AGP

2009-01-30 Thread bugme-daemon
http://bugzilla.kernel.org/show_bug.cgi?id=12441 --- Comment #13 from dimul...@hotmail.ru 2009-01-30 10:27 --- I had this problem with Radeon8500(agp). This patch really solves it. Tested on the latest commit: f2257b70b0f9b2fe8f2afd83fc6798dca75930b8 -- Configure bugmail:

Re: [PATCH 0/4] Cursor's update inside kernel only

2009-01-30 Thread olafBuddenhagen
Hi, On Sun, Jan 25, 2009 at 12:28:37PM +0200, Pekka Paalanen wrote: Consider a case where user space is stalled due to excessive load, and let's think about usability. Much of usability comes from feedback given to a user. If cursor updates are done completely inside the kernel, the mouse

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Jesse Barnes
On Friday, January 30, 2009 9:26 am Jesse Barnes wrote: But maybe there's an even simpler way to handle this (the wait on disabled pipe/irq problem). The DRM_WAIT_ON already checks if irqs are disabled before waiting (or at least it's supposed to), and the vblank_get call will check to make

Re: [PATCH 0/4] Cursor's update inside kernel only

2009-01-30 Thread Jesse Barnes
On Sunday, January 25, 2009 2:28 am Pekka Paalanen wrote: On Mon, 5 Jan 2009 18:55:50 -0200 Tiago Vignatti vigna...@c3sl.ufpr.br wrote: Hi guys, Under KMS, we can build a feature to update the cursor directly to screen without the continuous intervention of the userspace application (X

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Timo Aaltonen
On Fri, 30 Jan 2009, Jesse Barnes wrote: I'm not sure about Timo's problem though; this patch helps with a problem he was seeing too, but he sees it after running for awhile, not at VT switch. It's possible that his problem could be due to wraparound, if the jumps we see at interrupt off-on

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Jesse Barnes
On Friday, January 30, 2009 11:16 am Timo Aaltonen wrote: On Fri, 30 Jan 2009, Jesse Barnes wrote: I'm not sure about Timo's problem though; this patch helps with a problem he was seeing too, but he sees it after running for awhile, not at VT switch. It's possible that his problem could be

Re: 2.6.29-rc1: i915 lockdep warning

2009-01-30 Thread Bob Copeland
On Tue, Jan 13, 2009 at 6:17 PM, Brandeburg, Jesse jesse.brandeb...@intel.com wrote: [drm] Initialized i915 1.6.0 20080730 on minor 0 === [ INFO: possible circular locking dependency detected ] 2.6.29-rc1 #1

Re: Regression 2.6.27 - 2.6.28

2009-01-30 Thread Jörg-Volker Peetz
Michel Dänzer wrote: On Thu, 2009-01-29 at 20:04 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Tue, 2009-01-27 at 21:38 +0100, Jörg-Volker Peetz wrote: Michel Dänzer wrote: On Sun, 2009-01-25 at 20:03 +0100, Jörg-Volker Peetz wrote: with kernel 2.6.28 and 2.6.28.1 while in X with

[PATCH] fix NULL deref in crtc helper mode set failure path

2009-01-30 Thread Jesse Barnes
Found this in testing. If we fail in the CRTC helper set config function, we try to restore the previous configuration. But we fail to check that a given connector's encoder exists before restoring its CRTC. So add a check in the restore loop to match the initial loop. Signed-off-by: Jesse

[PATCH] quiet more debug messages

2009-01-30 Thread Jesse Barnes
Quiet down a few more debug messages. With these ones gone dmesg is actually useful with drm debugging enabled (with them active all you see is a ton of ioctls, cursor and otherwise). Signed-off-by: Jesse Barnes jbar...@virtuousgeek.org diff --git a/drivers/gpu/drm/drm_agpsupport.c

[Bug 12575] BUG about mutex locking inbalance in dmesg when using intel modeset

2009-01-30 Thread bugme-daemon
http://bugzilla.kernel.org/show_bug.cgi?id=12575 --- Comment #3 from guilherme.m.schroe...@gmail.com 2009-01-30 13:47 --- Andrew, I have a problem with intelfb and X too. I'm using ubuntu jaunty (x.org 1.6rc1 and intel 2.6.1). When i enable CONFIG_DRM_I915_KMS=y it just boot fine

[Bug 12575] BUG about mutex locking inbalance in dmesg when using intel modeset

2009-01-30 Thread bugme-daemon
http://bugzilla.kernel.org/show_bug.cgi?id=12575 --- Comment #4 from guilherme.m.schroe...@gmail.com 2009-01-30 13:51 --- sorry, i didn't give much details: 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) It's a

Re: [PATCH] use uninterruptible sleep for vblank waits

2009-01-30 Thread Timo Aaltonen
On Fri, 30 Jan 2009, Jesse Barnes wrote: On Friday, January 30, 2009 11:16 am Timo Aaltonen wrote: On Fri, 30 Jan 2009, Jesse Barnes wrote: I'm not sure about Timo's problem though; this patch helps with a problem he was seeing too, but he sees it after running for awhile, not at VT switch.