Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Lekensteyn
On Sunday 21 October 2012 16:49:08 Marcin Slusarz wrote: > On Sun, Oct 21, 2012 at 07:38:58AM -0700, Linus Torvalds wrote: > > On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz > > > > wrote: > > > This looks like ACPI bug... > > > > I'm shocked to hear that firmware would be fragile. > > > > Anywa

[Bug 56139] [bisected] kernel 3.7.0-rc1 breaks 6950 (CAYMAN)

2012-10-21 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=56139 --- Comment #3 from Alexandre Demers --- So, I went further and I split commit 62444b in 3 patches. On for the register values, one for the stop function and one for the resume function. I applied the first and the second patches for now and it s

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Lekensteyn
On Sunday 21 October 2012 16:49:08 Marcin Slusarz wrote: > On Sun, Oct 21, 2012 at 07:38:58AM -0700, Linus Torvalds wrote: > > On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz > > > > wrote: > > > This looks like ACPI bug... > > > > I'm shocked to hear that firmware would be fragile. > > > > Anywa

[Bug 36522] Caught 16-bit read from uninitialized memory in drm_fb_helper_setcmap

2012-10-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=36522 --- Comment #10 from Christian Casteyde 2012-10-21 21:49:34 --- Update: Still present in 3.7-rc2 on Slackware 64 + xf86-video-ati-6.14.6 + libdrm-2.4.39-x86_64 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email -

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Linus Torvalds
On Sun, Oct 21, 2012 at 5:49 PM, Marcin Slusarz wrote: > > I know. But this bug is not about broken firmware. It's about Linux kernel > ACPI implementation, which (I think) wrongly interprets ACPI script. Hmm. Len, care to comment? Marcin quoted the AML and our arguments in an earlier thing. I do

[Bug 39612] radeon blocks with new style fencing

2012-10-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=39612 --- Comment #5 from Linas 2012-10-21 19:34:45 --- Created an attachment (id=84211) --> (https://bugzilla.kernel.org/attachment.cgi?id=84211) Other Xorg log Another failed Xorg log, this time without overflowing errors. -- Configure bugmai

[Bug 39612] radeon blocks with new style fencing

2012-10-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=39612 --- Comment #4 from Linas 2012-10-21 19:31:38 --- Created an attachment (id=84201) --> (https://bugzilla.kernel.org/attachment.cgi?id=84201) Xorg log mieq Testing with 3.6.2, radeon.no_wb=1 is still needed, although it seems a bit better. Y

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Ben Skeggs
On Sun, 2012-10-21 at 00:19 +0200, Marcin Slusarz wrote: > On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > > On 20.10.2012, Marcin Slusarz wrote: > > > > > Try this one. > > > > It works, now I can boot again. However, nouveau seems to be dead now. > > The dmesg output with your p

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Marcin Slusarz
On Sun, Oct 21, 2012 at 07:38:58AM -0700, Linus Torvalds wrote: > On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz > wrote: > > > > This looks like ACPI bug... > > I'm _shocked_ to hear that firmware would be fragile. > > Anyway, here's the #1 thing to keep in mind about firmware: > > - firmwar

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Marcin Slusarz wrote: > > > Please attach acpidump output. > > > > http://pluto.agmk.net/nv/acpidump.txt > > > > This looks like ACPI bug... I guess my acpidump didn't make it to the list. Anyway, here it is: http://www.fritha.org/acpidump.gz

[Bug 36522] Caught 16-bit read from uninitialized memory in drm_fb_helper_setcmap

2012-10-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=36522 --- Comment #10 from Christian Casteyde 2012-10-21 21:49:34 --- Update: Still present in 3.7-rc2 on Slackware 64 + xf86-video-ati-6.14.6 + libdrm-2.4.39-x86_64 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email -

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Marcin Slusarz
On Sun, Oct 21, 2012 at 08:58:07AM +0200, Pawe? Sikora wrote: > On Sunday 21 of October 2012 00:19:48 Marcin Slusarz wrote: > > On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > > > On 20.10.2012, Marcin Slusarz wrote: > > > > > > > Try this one. > > > > > > It works, now I can boot

Re: [3.0.y, 3.2.y, 3.4.y] Please add LVDS patch for the Zotac ZBOX SD ID13

2012-10-21 Thread Jonathan Nieder
Hi Ben and Greg, Please consider 9756fe38d10b drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13 for application to the 3.0.y, 3.2.y, and 3.4.y trees. It was applied upstream during the 3.6 merge window, so newer kernels don't need it. Alexander Kurtz writes, using a kernel closely based o

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Marcin Slusarz wrote: > > > Please attach acpidump output. > > > > http://pluto.agmk.net/nv/acpidump.txt > > > > This looks like ACPI bug... I guess my acpidump didn't make it to the list. Anyway, here it is: http://www.fritha.org/acpidump.gz _

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Paweł Sikora wrote: > with these both patches applied my laptop boots and gui works fine. The same here. The two patches together, applied to 3.7-rc1 let my machine boot again. Here's the relevant dmesg cut: [3.702671] nouveau [ DEVICE][:01:00.0] BOOT0 : 0x0a8800b1 [

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Marcin Slusarz wrote: > On 3.6 kernel? (It doesn't exist on 3.7) > Note that it may be in other directory than "0". [root@wildsau linux-3.6.2]# cat .config | grep -i "nouveau" CONFIG_DRM_NOUVEAU=m CONFIG_DRM_NOUVEAU_BACKLIGHT=y CONFIG_DRM_NOUVEAU_DEBUG=y I grepped the whole disk,

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Paweł Sikora
On Sunday 21 of October 2012 00:19:48 Marcin Slusarz wrote: > On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > > On 20.10.2012, Marcin Slusarz wrote: > > > > > Try this one. > > > > It works, now I can boot again. However, nouveau seems to be dead now. > > The dmesg output with you

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 20.10.2012, Marcin Slusarz wrote: > Try this one. It works, now I can boot again. However, nouveau seems to be dead now. The dmesg output with your patch on top of 3.7-rc1 is: [3.685909] [drm] Initialized i915 1.6.0 20080730 for :00:02.0 on minor 0 [3.687784] nouveau [ DEVICE][

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 20.10.2012, Martin Peres wrote: > Can you test the attached patch too ? I rebased the previous one I sent on > top on 3.7-rc1 as I accidentally used an older version. Yes, of course. Tried it. Unfortunately, the crash remains the same as reported. ___

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 20.10.2012, Linus Torvalds wrote: > Added more appropriate people to this. Added both i915 and nouveau > people, since apparently that fine piece of hardware has both. > > Guys, any ideas? Plese see https://lkml.org/lkml/2012/10/19/371 , this is the same thing going on. Reverting Ben Skeggs

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Martin Peres
On 20/10/2012 11:26, Heinz Diehl wrote: On 20.10.2012, Linus Torvalds wrote: Added more appropriate people to this. Added both i915 and nouveau people, since apparently that fine piece of hardware has both. Guys, any ideas? Plese see https://lkml.org/lkml/2012/10/19/371 , this is the same th

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Martin Peres
On 10/19/12 23:25, Linus Torvalds wrote: Added more appropriate people to this. Added both i915 and nouveau people, since apparently that fine piece of hardware has both. Guys, any ideas? Paweł, could you perhaps get a photo of the oops and post it somewhere? I'm assuming the oops happens early

radeon: RFC speed cap detection on ppc64

2012-10-21 Thread Lucas Kannebley Tavares
The radeon driver does speed cap detection on the root PCI device for the maximum speed with which the adapter can communicate. On ppc64 systems, however, the root device belongs to the Hypervisor, so the current code would case a null pointer dereference. I propose to look for the outmost bus

[3.0.y, 3.2.y, 3.4.y] Please add LVDS patch for the Zotac ZBOX SD ID13

2012-10-21 Thread Jonathan Nieder
Hi Ben and Greg, Please consider 9756fe38d10b drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13 for application to the 3.0.y, 3.2.y, and 3.4.y trees. It was applied upstream during the 3.6 merge window, so newer kernels don't need it. Alexander Kurtz writes, using a kernel closely based o

[Bug 39612] radeon blocks with new style fencing

2012-10-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=39612 --- Comment #5 from Linas 2012-10-21 19:34:45 --- Created an attachment (id=84211) --> (https://bugzilla.kernel.org/attachment.cgi?id=84211) Other Xorg log Another failed Xorg log, this time without overflowing errors. -- Configure bugmai

[Bug 39612] radeon blocks with new style fencing

2012-10-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=39612 --- Comment #4 from Linas 2012-10-21 19:31:38 --- Created an attachment (id=84201) --> (https://bugzilla.kernel.org/attachment.cgi?id=84201) Xorg log mieq Testing with 3.6.2, radeon.no_wb=1 is still needed, although it seems a bit better. Y

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Pawe? Sikora wrote: > with these both patches applied my laptop boots and gui works fine. The same here. The two patches together, applied to 3.7-rc1 let my machine boot again. Here's the relevant dmesg cut: [3.702671] nouveau [ DEVICE][:01:00.0] BOOT0 : 0x0a8800b1 [

[PATCH 2/2] drm: fb: cma: Fail gracefully on allocation failure

2012-10-21 Thread Sascha Hauer
On Sat, Oct 20, 2012 at 12:32:47PM +0200, Thierry Reding wrote: > The drm_gem_cma_create() function never returns NULL but rather an error > encoded in the return value using the ERR_PTR() macro. Callers therefore > need to check for errors using the IS_ERR() macro. This change allows > drivers to

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Heinz Diehl
On 21.10.2012, Marcin Slusarz wrote: > On 3.6 kernel? (It doesn't exist on 3.7) > Note that it may be in other directory than "0". [root at wildsau linux-3.6.2]# cat .config | grep -i "nouveau" CONFIG_DRM_NOUVEAU=m CONFIG_DRM_NOUVEAU_BACKLIGHT=y CONFIG_DRM_NOUVEAU_DEBUG=y I grepped the whole di

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Linus Torvalds
On Sun, Oct 21, 2012 at 5:49 PM, Marcin Slusarz wrote: > > I know. But this bug is not about broken firmware. It's about Linux kernel > ACPI implementation, which (I think) wrongly interprets ACPI script. Hmm. Len, care to comment? Marcin quoted the AML and our arguments in an earlier thing. I do

[REGRESSION] nouveau: Severe screen corruption on (0xaf, nv50)

2012-10-21 Thread Henrik Rydberg
On Thu, Oct 18, 2012 at 11:58:09AM +0200, Henrik Rydberg wrote: > Hi Ben, > > 3.7-rc1 messed up the screen on my MacBookAir3,1 (nv50, 0xaf) pretty > badly. Not surprisingly, > > commit 3863c9bc887e9638a9d905d55f6038641ece78d6 > Author: Ben Skeggs > Date: Sat Jul 14 19:09:17 2012 +1000 > >

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Paweł Sikora
On Sunday 21 of October 2012 00:19:48 Marcin Slusarz wrote: > On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > > On 20.10.2012, Marcin Slusarz wrote: > > > > > Try this one. > > > > It works, now I can boot again. However, nouveau seems to be dead now. > > The dmesg output with you

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Marcin Slusarz
On Sun, Oct 21, 2012 at 07:38:58AM -0700, Linus Torvalds wrote: > On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz > wrote: > > > > This looks like ACPI bug... > > I'm _shocked_ to hear that firmware would be fragile. > > Anyway, here's the #1 thing to keep in mind about firmware: > > - firmwar

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Linus Torvalds
On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz wrote: > > This looks like ACPI bug... I'm _shocked_ to hear that firmware would be fragile. Anyway, here's the #1 thing to keep in mind about firmware: - firmware is *always* buggy. It's that simple. Don't expect anything else. Firmware is writ

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Linus Torvalds
On Sun, Oct 21, 2012 at 5:09 AM, Marcin Slusarz wrote: > > This looks like ACPI bug... I'm _shocked_ to hear that firmware would be fragile. Anyway, here's the #1 thing to keep in mind about firmware: - firmware is *always* buggy. It's that simple. Don't expect anything else. Firmware is writ

Re: Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Marcin Slusarz
On Sun, Oct 21, 2012 at 08:58:07AM +0200, Paweł Sikora wrote: > On Sunday 21 of October 2012 00:19:48 Marcin Slusarz wrote: > > On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > > > On 20.10.2012, Marcin Slusarz wrote: > > > > > > > Try this one. > > > > > > It works, now I can boot

Re: [PATCH 2/2] drm: fb: cma: Fail gracefully on allocation failure

2012-10-21 Thread Sascha Hauer
On Sat, Oct 20, 2012 at 12:32:47PM +0200, Thierry Reding wrote: > The drm_gem_cma_create() function never returns NULL but rather an error > encoded in the return value using the ERR_PTR() macro. Callers therefore > need to check for errors using the IS_ERR() macro. This change allows > drivers to

Re: [REGRESSION] nouveau: Severe screen corruption on (0xaf, nv50)

2012-10-21 Thread Henrik Rydberg
On Thu, Oct 18, 2012 at 11:58:09AM +0200, Henrik Rydberg wrote: > Hi Ben, > > 3.7-rc1 messed up the screen on my MacBookAir3,1 (nv50, 0xaf) pretty > badly. Not surprisingly, > > commit 3863c9bc887e9638a9d905d55f6038641ece78d6 > Author: Ben Skeggs > Date: Sat Jul 14 19:09:17 2012 +1000 > >

Linux 3.7-rc1 (nouveau_bios_score oops).

2012-10-21 Thread Marcin Slusarz
On Sat, Oct 20, 2012 at 11:20:36PM +0200, Heinz Diehl wrote: > On 20.10.2012, Marcin Slusarz wrote: > > > Try this one. > > It works, now I can boot again. However, nouveau seems to be dead now. > The dmesg output with your patch on top of 3.7-rc1 is: > > [3.685909] [drm] Initialized i915 1