Re: [2/2] 2.6.21-rc7: known regressions

2007-04-21 Thread Rafael J. Wysocki
On Saturday, 21 April 2007 02:02, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: > > > Dave Jones wrote: > > > > > Andi, I think. I've got his firstfloor.org patches applied to this > > kernel. > > > > > > > > Ah, I

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-21 Thread Rafael J. Wysocki
On Saturday, 21 April 2007 02:02, Jeremy Fitzhardinge wrote: Dave Jones wrote: On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: Andi, I think. I've got his firstfloor.org patches applied to this kernel. Ah, I saw you patched in CFS

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: > On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: > > Dave Jones wrote: > > > > Andi, I think. I've got his firstfloor.org patches applied to this > kernel. > > > > > > Ah, I saw you patched in CFS too, and thought it may be related. > > > > > >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > > Andi, I think. I've got his firstfloor.org patches applied to this > > kernel. > > > > Ah, I saw you patched in CFS too, and thought it may be related. > > > > Well, I have

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: > > Andi, I think. I've got his firstfloor.org patches applied to this kernel. > > Ah, I saw you patched in CFS too, and thought it may be related. > Well, I have CONFIG_FB_BACKLIGHT enabled, and it still works. Maybe there's something in Andi's queue which is making it

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Fri, Apr 20, 2007 at 08:28:10AM -0700, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > -BUG: at arch/i386/kernel/sched-clock.c:170 init_sched_clock() > > - [] show_trace_log_lvl+0x1a/0x30 > > - [] show_trace+0x12/0x14 > > - [] dump_stack+0x16/0x18 > > - [] init_sched_clock+0x58/0x9b >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: > -BUG: at arch/i386/kernel/sched-clock.c:170 init_sched_clock() > - [] show_trace_log_lvl+0x1a/0x30 > - [] show_trace+0x12/0x14 > - [] dump_stack+0x16/0x18 > - [] init_sched_clock+0x58/0x9b > - [] init+0x14b/0x241 > - [] kernel_thread_helper+0x7/0x10 > - ===

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Thu, Apr 19, 2007 at 10:33:39PM -0700, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > Hmm, given you hit the hpet problems and I didn't I think our X60's > > aren't quite so similar. Mine is the one with the swivelly touchscreen > > tablet-pc mode. I understand they made a regular

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Thu, Apr 19, 2007 at 10:33:39PM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: Hmm, given you hit the hpet problems and I didn't I think our X60's aren't quite so similar. Mine is the one with the swivelly touchscreen tablet-pc mode. I understand they made a regular 'laptop'

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: -BUG: at arch/i386/kernel/sched-clock.c:170 init_sched_clock() - [c01091b5] show_trace_log_lvl+0x1a/0x30 - [c010980c] show_trace+0x12/0x14 - [c01098cb] dump_stack+0x16/0x18 - [c0468dbd] init_sched_clock+0x58/0x9b - [c0461502] init+0x14b/0x241 - [c0108d97]

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Fri, Apr 20, 2007 at 08:28:10AM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: -BUG: at arch/i386/kernel/sched-clock.c:170 init_sched_clock() - [c01091b5] show_trace_log_lvl+0x1a/0x30 - [c010980c] show_trace+0x12/0x14 - [c01098cb] dump_stack+0x16/0x18 - [c0468dbd]

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: Andi, I think. I've got his firstfloor.org patches applied to this kernel. Ah, I saw you patched in CFS too, and thought it may be related. Well, I have CONFIG_FB_BACKLIGHT enabled, and it still works. Maybe there's something in Andi's queue which is making it work?

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Dave Jones
On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: Andi, I think. I've got his firstfloor.org patches applied to this kernel. Ah, I saw you patched in CFS too, and thought it may be related. Well, I have CONFIG_FB_BACKLIGHT enabled,

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-20 Thread Jeremy Fitzhardinge
Dave Jones wrote: On Fri, Apr 20, 2007 at 10:16:54AM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: Andi, I think. I've got his firstfloor.org patches applied to this kernel. Ah, I saw you patched in CFS too, and thought it may be related. Well, I have

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Dave Jones wrote: > Hmm, given you hit the hpet problems and I didn't I think our X60's > aren't quite so similar. Mine is the one with the swivelly touchscreen > tablet-pc mode. I understand they made a regular 'laptop' X60 too, > is that the one you have perhaps? > Yes, mine is a normal

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Dave Jones
On Thu, Apr 19, 2007 at 10:15:48PM -0700, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > Do you have the backlight code enabled ? > > I'm guessing not. > > > > Hm, think so. backlight controls work, via both > /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness. > > $

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Dave Jones wrote: > Do you have the backlight code enabled ? > I'm guessing not. > Hm, think so. backlight controls work, via both /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness. $ ls -l /sys/class/backlight/ total 0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video0

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Dave Jones
On Thu, Apr 19, 2007 at 09:57:15PM -0700, Jeremy Fitzhardinge wrote: > Adrian Bunk wrote: > > Subject: ThinkPad X60: resume no longer works (PCI related?) > > workaround: booting with "hpet=disable" > > References : http://lkml.org/lkml/2007/3/13/3 > > Submitter : Dave

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Adrian Bunk wrote: > Subject: ThinkPad X60: resume no longer works (PCI related?) > workaround: booting with "hpet=disable" > References : http://lkml.org/lkml/2007/3/13/3 > Submitter : Dave Jones <[EMAIL PROTECTED]> > Jeremy Fitzhardinge <[EMAIL PROTECTED]> >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer works (PCI related?) workaround: booting with hpet=disable References : http://lkml.org/lkml/2007/3/13/3 Submitter : Dave Jones [EMAIL PROTECTED] Jeremy Fitzhardinge [EMAIL PROTECTED] Caused-By : PCI

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Dave Jones
On Thu, Apr 19, 2007 at 09:57:15PM -0700, Jeremy Fitzhardinge wrote: Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer works (PCI related?) workaround: booting with hpet=disable References : http://lkml.org/lkml/2007/3/13/3 Submitter : Dave Jones [EMAIL

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Dave Jones wrote: Do you have the backlight code enabled ? I'm guessing not. Hm, think so. backlight controls work, via both /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness. $ ls -l /sys/class/backlight/ total 0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video0 drwxr-xr-x 2

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Dave Jones
On Thu, Apr 19, 2007 at 10:15:48PM -0700, Jeremy Fitzhardinge wrote: Dave Jones wrote: Do you have the backlight code enabled ? I'm guessing not. Hm, think so. backlight controls work, via both /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness. $ ls -l

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-19 Thread Jeremy Fitzhardinge
Dave Jones wrote: Hmm, given you hit the hpet problems and I didn't I think our X60's aren't quite so similar. Mine is the one with the swivelly touchscreen tablet-pc mode. I understand they made a regular 'laptop' X60 too, is that the one you have perhaps? Yes, mine is a normal laptop

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-17 Thread Dave Jones
On Wed, Apr 18, 2007 at 07:48:55AM +0800, Antonino A. Daplas wrote: > > When the backlight doesn't come on, for some reason, nothing else > > runs. Capslock works, so it's at least partially alive, but even > > doing.. > > > > echo mem > /sys/power/state ; echo foo >/bar ; sync > > > >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-17 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 23:34 -0400, Dave Jones wrote: > On Mon, Apr 16, 2007 at 10:26:43AM +0100, Richard Purdie wrote: > > > > > > > CONFIG_FB_BACKLIGHT=y > > > > > > CONFIG_ACPI_VIDEO=n > > > > > > > > > > That also gets me a dead display. Backlight doesn't turn back on. > > > > >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-17 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 23:34 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 10:26:43AM +0100, Richard Purdie wrote: CONFIG_FB_BACKLIGHT=y CONFIG_ACPI_VIDEO=n That also gets me a dead display. Backlight doesn't turn back on. Anything under

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-17 Thread Dave Jones
On Wed, Apr 18, 2007 at 07:48:55AM +0800, Antonino A. Daplas wrote: When the backlight doesn't come on, for some reason, nothing else runs. Capslock works, so it's at least partially alive, but even doing.. echo mem /sys/power/state ; echo foo /bar ; sync results in no

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 10:26:43AM +0100, Richard Purdie wrote: > > > > > CONFIG_FB_BACKLIGHT=y > > > > > CONFIG_ACPI_VIDEO=n > > > > > > > > That also gets me a dead display. Backlight doesn't turn back on. > > > > > > Anything under /sys/class/backlight? > > > > Entries from

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Rafael J. Wysocki
On Monday, 16 April 2007 02:37, Adrian Bunk wrote: > This email lists some known regressions in Linus' tree compared to 2.6.20. > > If you find your name in the Cc header, you are either submitter of one > of the bugs, maintainer of an affectected subsystem or driver, a patch > of you caused a

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Richard Purdie
On Mon, 2007-04-16 at 03:55 -0400, Dave Jones wrote: > On Mon, Apr 16, 2007 at 03:32:02PM +0800, Antonino A. Daplas wrote: > > On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: > > > On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: > > > > > > > CONFIG_ACPI_VIDEO

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 03:32:02PM +0800, Antonino A. Daplas wrote: > On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: > > On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: > > > > > CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is > > > enabled

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: > On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: > > > CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is > > enabled by FB_BACKLIGHT. So we can narrow it down further, can you try? > > > >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: > CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is > enabled by FB_BACKLIGHT. So we can narrow it down further, can you try? > > CONFIG_FB_BACKLIGHT=y > CONFIG_ACPI_VIDEO=n That also gets me a dead

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 02:29 -0400, Dave Jones wrote: > On Mon, Apr 16, 2007 at 03:16:37AM +0200, Adrian Bunk wrote: > > On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: > > > On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: > > > > > > > Subject: ThinkPad X60:

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 03:16:37AM +0200, Adrian Bunk wrote: > On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: > > On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: > > > > > Subject: ThinkPad X60: resume no longer works (PCI related?) > > >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 03:16:37AM +0200, Adrian Bunk wrote: On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer works (PCI related?) workaround:

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 02:29 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 03:16:37AM +0200, Adrian Bunk wrote: On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is enabled by FB_BACKLIGHT. So we can narrow it down further, can you try? CONFIG_FB_BACKLIGHT=y CONFIG_ACPI_VIDEO=n That also gets me a dead

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Antonino A. Daplas
On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is enabled by FB_BACKLIGHT. So we can narrow it down further, can you try?

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 03:32:02PM +0800, Antonino A. Daplas wrote: On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is enabled by

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Richard Purdie
On Mon, 2007-04-16 at 03:55 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 03:32:02PM +0800, Antonino A. Daplas wrote: On Mon, 2007-04-16 at 03:23 -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: CONFIG_ACPI_VIDEO depends on

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Rafael J. Wysocki
On Monday, 16 April 2007 02:37, Adrian Bunk wrote: This email lists some known regressions in Linus' tree compared to 2.6.20. If you find your name in the Cc header, you are either submitter of one of the bugs, maintainer of an affectected subsystem or driver, a patch of you caused a

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-16 Thread Dave Jones
On Mon, Apr 16, 2007 at 10:26:43AM +0100, Richard Purdie wrote: CONFIG_FB_BACKLIGHT=y CONFIG_ACPI_VIDEO=n That also gets me a dead display. Backlight doesn't turn back on. Anything under /sys/class/backlight? Entries from ibm_acpi. I rmmod'd that,

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Jeremy Fitzhardinge
Adrian Bunk wrote: > I'm not sure why I thought you two ran into the same regression. > > So "hpet=disable" worked for Jeremy but not for you, IOW: you two were > running into different regressions? > > @Jeremy: > If this is true, is your HPET related related regression still present > in -rc7?

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Adrian Bunk
On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: > On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: > > > Subject: ThinkPad X60: resume no longer works (PCI related?) > > workaround: booting with "hpet=disable" > > References :

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Dave Jones
On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: > Subject: ThinkPad X60: resume no longer works (PCI related?) > workaround: booting with "hpet=disable" > References : http://lkml.org/lkml/2007/3/13/3 > Submitter : Dave Jones <[EMAIL PROTECTED]> >

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Dave Jones
On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer works (PCI related?) workaround: booting with hpet=disable References : http://lkml.org/lkml/2007/3/13/3 Submitter : Dave Jones [EMAIL PROTECTED] Jeremy

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Adrian Bunk
On Sun, Apr 15, 2007 at 08:54:46PM -0400, Dave Jones wrote: On Mon, Apr 16, 2007 at 02:37:23AM +0200, Adrian Bunk wrote: Subject: ThinkPad X60: resume no longer works (PCI related?) workaround: booting with hpet=disable References : http://lkml.org/lkml/2007/3/13/3

Re: [2/2] 2.6.21-rc7: known regressions

2007-04-15 Thread Jeremy Fitzhardinge
Adrian Bunk wrote: I'm not sure why I thought you two ran into the same regression. So hpet=disable worked for Jeremy but not for you, IOW: you two were running into different regressions? @Jeremy: If this is true, is your HPET related related regression still present in -rc7? I need to