Re: S3 resume stability problems

2007-12-03 Thread Rafael J. Wysocki
On Monday, 3 of December 2007, Warpme wrote: Hi * I'm setting up 2 appliances based on AMD x2 4400 CPU and Nvidia Mobos: ASUS M2NPV-VM (6150 based) and Abit AN-M2HD (7050 based). Kernel is 2.6.23.9. My issue is stability of S3 resume: -on ASUS it hangs every 3-10 try and it not depends

Re: hibernation issue with kernel 2.6.23-gentoo-r3 at T41

2007-12-03 Thread Rafael J. Wysocki
On Monday, 3 of December 2007, Toralf Förster wrote: Hhm, in general it seems to be a regression of kernel 2.6.23 with suspend/hibernate if a user mode linux image is runnning. With previous kernel versions (tested gentoo-sources-2.6.22-r9 and gentoo-sources-2.6.21-r4) I've no problem to

Re: BUG: XFS/firefox-bin (2.6.23.8)

2007-12-03 Thread Rafael J. Wysocki
On Monday, 3 of December 2007, David Chinner wrote: On Sun, Dec 02, 2007 at 09:06:19AM -0800, Avuton Olrich wrote: Adding xfs to CC On Dec 2, 2007 9:02 AM, Avuton Olrich [EMAIL PROTECTED] wrote: Hello, 2.6.23.8 just crashed here, it had been up 8 days and suspended to disk many

Re: [feature] automatically detect hung TASK_UNINTERRUPTIBLE tasks

2007-12-03 Thread Rafael J. Wysocki
On Monday, 3 of December 2007, Ingo Molnar wrote: * Rafael J. Wysocki [EMAIL PROTECTED] wrote: This feature will save one full reporter-developer round-trip during investigation of a significant number of bug reports. It might be more practical if it were to dump the traces

Re: suspend-related lockdep warning

2007-12-03 Thread Rafael J. Wysocki
On Monday, 3 of December 2007, Andrew Morton wrote: On Sun, 2 Dec 2007 21:33:23 +0100 Rafael J. Wysocki [EMAIL PROTECTED] wrote: On Saturday, 1 of December 2007, Pavel Machek wrote: Hi! 2.6.24-rc3-mm2 (which will be released if it boots on two more machines and if I stay

Re: [PATCH] Freezer: Fix JFFS2 garbage collector freezing issue (was: Re: JFFS2 garbage collection threads not freezing?)

2007-12-03 Thread Rafael J. Wysocki
On Saturday, 1 of December 2007, Rafael J. Wysocki wrote: On Friday, 30 of November 2007, Pete MacKay wrote: [--snip--] --- Subject: Freezer: Fix JFFS2 garbage collector freezing issue From: Rafael J. Wysocki [EMAIL PROTECTED] Fix breakage caused by commit

[PATCH] Freezer: Fix JFFS2 garbage collector freezing issue (rev. 2)

2007-12-03 Thread Rafael J. Wysocki
[This is a replacement for freezer-fix-jffs2-garbage-collector-freezing-issue.patch] --- From: Rafael J. Wysocki [EMAIL PROTECTED] Fix breakage caused by commit d5d8c5976d6adeddb8208c240460411e2198b393 freezer: do not send signals to kernel threads in jffs2_garbage_collect_thread() that assumed

Re: [Bug 9246] On 2.6.24-rc1-gc9927c2b BUG: unable to handle kernel paging request at virtual address 3d15b925

2007-12-04 Thread Rafael J. Wysocki
On Tuesday, 4 of December 2007, Giacomo A. Catenazzi wrote: Ingo Molnar wrote: hi, * Giacomo Catenazzi [EMAIL PROTECTED] wrote: On 2.6.24-rc1-gc9927c2b BUG: unable to handle kernel paging request at virtual address 3d15b925 In last git, I see the following BUGs in various

Re: Suspend order

2007-12-04 Thread Rafael J. Wysocki
Hi, On Tuesday, 4 of December 2007, Kristoffer Ericson wrote: Hey rafael, For obvious reasons it would be great to have serial output to be the last to enter suspend, thus giving every last drop of debugging before actually turning the machine off. I'm not aware of any specific order

Re: suspend-related lockdep warning

2007-12-05 Thread Rafael J. Wysocki
On Tuesday, 4 of December 2007, Andrew Morton wrote: On Mon, 3 Dec 2007 23:34:26 +0100 Rafael J. Wysocki [EMAIL PROTECTED] wrote: On Monday, 3 of December 2007, Andrew Morton wrote: On Sun, 2 Dec 2007 21:33:23 +0100 Rafael J. Wysocki [EMAIL PROTECTED] wrote: On Saturday, 1

Re: RFC: PNP: do not stop/start devices in suspend/resume path

2007-12-05 Thread Rafael J. Wysocki
On Wednesday, 5 of December 2007, Bjorn Helgaas wrote: Re: warning on suspend-to-RAM caused by pnp-request-ioport-and-iomem-resources-used-by-active-devices.patch, thread here: http://lkml.org/lkml/2007/11/22/110 On Saturday 01 December 2007 05:00:34 am Jiri Slaby wrote: I didn't get it.

Re: [patch] old debugging hacks sneaked back

2007-12-06 Thread Rafael J. Wysocki
On Thursday, 6 of December 2007, Pavel Machek wrote: Old debugging hack sneaked back during x86 merge, this removes it. Yeah, good catch, thanks. Signed-off-by: Pavel Machek [EMAIL PROTECTED] Acked-by: Rafael J. Wysocki [EMAIL PROTECTED] diff --git a/arch/x86/kernel/acpi/wakeup_32.S b

Re: [RFC] swap image signature check upon resume

2007-12-06 Thread Rafael J. Wysocki
On Thursday, 6 of December 2007, Borislav Petkov wrote: Hi Pavel, hi Rafael, after a quick search i couldn't find anything dealing with the topic in the subject line so here we go: One sometimes can mix up (and by one i mean me) the kernel images one boots after having suspended the

Re: [BUG] 2.6.23-rc3 can't see sd partitions on Alpha

2007-12-06 Thread Rafael J. Wysocki
On Friday, 7 of December 2007, Bob Tracy wrote: OK. Finally have this thing painted into a corner: git has identified 6f37ac793d6ba7b35d338f791974166f67fdd9ba as the first bad commit. From git bisect log, this corresponds to # bad: [6f37ac793d6ba7b35d338f791974166f67fdd9ba] Merge branch

Re: [PATCH 3/4 -mm] kexec based hibernation -v7 : kexec hibernate/resume

2007-12-07 Thread Rafael J. Wysocki
On Friday, 7 of December 2007, Huang, Ying wrote: This patch implements kexec based hibernate/resume. This is based on the facility provided by kexec_jump. The states save/restore code of ordinary kexec_jump is overridden by hibernate/resume specific code. Can you explain in more details how

Re: 2.6.24-rc2 STD with s2disk fails to activate suspended system after loading - now 2.6.24-rc3

2007-11-19 Thread Rafael J. Wysocki
On Monday, 19 of November 2007, Chris Friedhoff wrote: dmesg output is added. increasing CONFIG_BLK_DEV_RAM_SIZE from to 131072 hasn't changed the non-functioning of 2.6.24-rc3 s2disk works with 2.6.23.8 ; I tested 4 cycles in a row, 2 from console and 2 from within X I've attached

Re: [PATCH 3/3 -mm] kexec based hibernation -v6: kexec hibernate/resume

2007-11-19 Thread Rafael J. Wysocki
On Tuesday, 20 of November 2007, Huang, Ying wrote: On Mon, 2007-11-19 at 19:22 +0100, Rafael J. Wysocki wrote: +#ifdef CONFIG_KEXEC +static void kexec_hibernate_power_down(void) +{ + switch (hibernation_mode) { + case HIBERNATION_TEST: + case HIBERNATION_TESTPROC

Re: [PATCH 3/3 -mm] kexec based hibernation -v6: kexec hibernate/resume

2007-11-20 Thread Rafael J. Wysocki
On Tuesday, 20 of November 2007, Huang, Ying wrote: On Tue, 2007-11-20 at 03:24 +0100, Rafael J. Wysocki wrote: On Tuesday, 20 of November 2007, Huang, Ying wrote: On Mon, 2007-11-19 at 19:22 +0100, Rafael J. Wysocki wrote: +#ifdef CONFIG_KEXEC +static void

Re: [linux-pm] Re: [PATCH 3/3 -mm] kexec based hibernation -v6: kexec hibernate/resume

2007-11-20 Thread Rafael J. Wysocki
On Tuesday, 20 of November 2007, Alan Stern wrote: On Tue, 20 Nov 2007, Huang, Ying wrote: - What is the difference between PMSG_SUSPEND and PMSG_FREEZE? SUSPEND means that the system is about to go into a low-power state, so the driver should take the appropriate action to reduce the

Re: [lm-sensors] broken suspend [Was: 2.6.24-rc2-mm1]

2007-11-20 Thread Rafael J. Wysocki
On Tuesday, 20 of November 2007, Mark M. Hoffman wrote: Hi all: * Alan Stern [EMAIL PROTECTED] [2007-11-19 15:27:14 -0500]: On Mon, 19 Nov 2007, Rudolf Marek wrote: Hello all, gives coretemp_cpu_callback - coretemp_device_remove - platform_device_unregister, so coretemp seems

Re: 2.6.24-rc2 STD with s2disk fails to activate suspended system after loading - now 2.6.24-rc3

2007-11-20 Thread Rafael J. Wysocki
On Tuesday, 20 of November 2007, Ingo Molnar wrote: * Rafael J. Wysocki [EMAIL PROTECTED] wrote: increasing CONFIG_BLK_DEV_RAM_SIZE from to 131072 hasn't changed the non-functioning of 2.6.24-rc3 s2disk works with 2.6.23.8 ; I tested 4 cycles in a row, 2 from console

Re: 2.6.24-rc3: find complains about /proc/net

2007-11-20 Thread Rafael J. Wysocki
On Wednesday, 21 of November 2007, Roland McGrath wrote: can you see any danger to providing a /proc/self_task/ link? (or can you think of a better name/API/approach) That is a poor name to choose given /proc/self/task exists as something else (just try writing a sentence comparing them

Re: apm emulation driver broken ?

2007-11-20 Thread Rafael J. Wysocki
On Monday, 19 of November 2007, Franck Bui-Huu wrote: Rafael J. Wysocki wrote: On Sunday, 18 of November 2007, Franck Bui-Huu wrote: Rafael J. Wysocki wrote: See the call to wait_even() made by apm_ioctl(). If any processes run this, it will prevent the system to suspend... True

Re: [lm-sensors] broken suspend [Was: 2.6.24-rc2-mm1]

2007-11-21 Thread Rafael J. Wysocki
On Wednesday, 21 of November 2007, Alan Stern wrote: On Wed, 21 Nov 2007, Rafael J. Wysocki wrote: Is it possible to unregister a driver on CPU_DOWN_PREPARE_FROZEN? No. In that case the suspend core is holding the device's mutex and your attempt to unregister it will deadlock

Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation

2007-11-21 Thread Rafael J. Wysocki
On Wednesday, 21 of November 2007, Andrey Borzenkov wrote: On Sunday 09 September 2007, Rafael J. Wysocki wrote: On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote: On Sunday 01 July 2007, Rafael J. Wysocki wrote: On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote: Since

Re: [PATCH 3/3 -mm] kexec based hibernation -v6: kexec hibernate/resume

2007-11-21 Thread Rafael J. Wysocki
On Wednesday, 21 of November 2007, Huang, Ying wrote: On Wed, 2007-11-21 at 01:00 +0100, Rafael J. Wysocki wrote: On Tuesday, 20 of November 2007, Huang, Ying wrote: On Tue, 2007-11-20 at 03:24 +0100, Rafael J. Wysocki wrote: On Tuesday, 20 of November 2007, Huang, Ying wrote

Re: laptop reboots right after hibernation

2007-11-22 Thread Rafael J. Wysocki
On Thursday, 22 of November 2007, Tomas Carnecky wrote: Rafael J. Wysocki wrote: On Sunday, 18 of November 2007, Tomas Carnecky wrote: Pavel Machek wrote: Hi! echo disk /sys/power/state successfully saves that state to the disk, but just as the laptop is about to turn itself off

Re: [2.6.24-rc] pdflush stuck in D state

2007-11-22 Thread Rafael J. Wysocki
On Thursday, 22 of November 2007, Tvrtko A. Ursulin wrote: Hi all, So as the subject says - pdflush is stuck i D state which means constant load average of at least one: root 151 0.0 0.0 0 0 ?DNov20 0:33 [pdflush] Hm, this is supposed to be fixed. Please

Re: [2.6.24-rc] pdflush stuck in D state

2007-11-22 Thread Rafael J. Wysocki
On Thursday, 22 of November 2007, [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote on 22/11/2007 16:28:22: [EMAIL PROTECTED] wrote on 22/11/2007 16:34:01: On Thursday, 22 of November 2007, Tvrtko A. Ursulin wrote: Hi all, So as the subject says - pdflush is stuck i D

Re: [2.6.24-rc] pdflush stuck in D state

2007-11-22 Thread Rafael J. Wysocki
On Thursday, 22 of November 2007, [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote on 22/11/2007 16:28:22: [EMAIL PROTECTED] wrote on 22/11/2007 16:34:01: On Thursday, 22 of November 2007, Tvrtko A. Ursulin wrote: Hi all, So as the subject says - pdflush is stuck i D

Re: freeze vs freezer

2007-11-23 Thread Rafael J. Wysocki
On Thursday, 22 of November 2007, Jeremy Fitzhardinge wrote: It seems that a process blocked in a write to an xfs filesystem due to xfs_freeze cannot be frozen by the freezer. The freezer doesn't handle tasks in TASK_UNINTERRUPTIBLE and I don't know how to make it handle them without at least

Re: sata NCQ blacklist entry

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Jan-Simon Möller wrote: Am Freitag 23 November 2007 08:21:09 schrieb Andrew Morton: On Tue, 13 Nov 2007 21:55:15 +0100 Jan-Simon M__ller [EMAIL PROTECTED] wrote: Hi! You removed from cc the guys who are most likely to fix this. Please always do

Re: [BUG] jiffies counter leaps in 2.6.24-rc3

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Stefano Brivio wrote: It looks like the jiffies counter sometimes jumps back and forth of some hundreds seconds in 2.6.24-rc3. I observed that this happens when I use the su(1) command, e.g.: Nov 24 06:17:17 morte [190769.065301] wmaster0: STA

Re: possible BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Udo van den Heuvel wrote: Hello, What happened in the attached messages? It was on a VIA Epia EN12000, while compiling. Yes, the machine has been stable before and after that issue. So I suspect no hardware issues. Which kernel is this? Rafael - To

Re: buggy cmd640 message followed by soft lockup

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Bartlomiej Zolnierkiewicz wrote: [--snip--] Rafael, I see that you've filled a bug for this bugreport into kernel bugzilla tracker (one day after the bugreport): http://bugzilla.kernel.org/show_bug.cgi?id=9442 Since we try to address regressions with

Re: [BUG] jiffies counter leaps in 2.6.24-rc3

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Stefano Brivio wrote: On Sat, 24 Nov 2007 19:48:58 +0100 Rafael J. Wysocki [EMAIL PROTECTED] wrote: NO_HZ? Highres timers? CONFIG_HZ_1000=y # CONFIG_HIGH_RES_TIMERS is not set I understand that the previous kernels behave correctly. All of them

Re: buggy cmd640 message followed by soft lockup

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Frans Pop wrote: On Saturday 24 November 2007, Bartlomiej Zolnierkiewicz wrote: Unfortunately I'm unable to reproduce this with: * VirtualBox 1.5.2 from http://www.virtualbox.org (VirtualBox-1.5.2_25433_fedora7-1.i586.rpm) * Fedora 7 with

2.6.24-rc3-git1: Reported regressions from 2.6.23 (updated)

2007-11-24 Thread Rafael J. Wysocki
://bugzilla.kernel.org/show_bug.cgi?id=9258 Handled-By : Rafael J. Wysocki [EMAIL PROTECTED] Patch : Note: : the problem appears to heavily depend on hardware Subject : leds: ledtrig-timer calls sleeping function from invalid context Submitter : Márton Németh [EMAIL

Re: nohz and strange sleep latencies

2007-11-24 Thread Rafael J. Wysocki
On Saturday, 24 of November 2007, Pavel Machek wrote: Hi! but perhaps somehow we miss this fact and fail to turn off the lapic clockevents drivers? Ok, I guess I'm lost. If I offline second CPU, I immediately get 1000Hz timer tick... is that expected? Hmm. No. I have no

Re: nohz and strange sleep latencies

2007-11-24 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Rafael J. Wysocki wrote: On Saturday, 24 of November 2007, Pavel Machek wrote: Hi! but perhaps somehow we miss this fact and fail to turn off the lapic clockevents drivers? Ok, I guess I'm lost. If I offline second CPU, I immediately get

Re: [BUG] 2.6.23-rc3 can't see sd partitions on Alpha

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Andrew Morton wrote: On Sat, 17 Nov 2007 23:20:36 -0600 (CST) [EMAIL PROTECTED] (Bob Tracy) wrote: Completely reproducible... 2.6.23-rc3 kernel boots, and normal messages are seen on console as far as disks found and partitions on each. However, once /dev

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Bartlomiej Zolnierkiewicz wrote: [ I removed Frans from cc: since it is off-topic to the original bugreport ] On Saturday 24 November 2007, Rafael J. Wysocki wrote: On Saturday, 24 of November 2007, Bartlomiej Zolnierkiewicz wrote: [--snip--] Rafael, I

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 02:11:15PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Bartlomiej Zolnierkiewicz wrote: ... On Saturday 24 November 2007, Rafael J. Wysocki wrote: On Saturday, 24 of November 2007, Bartlomiej

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Bartlomiej Zolnierkiewicz wrote: Hi, On Sunday 25 November 2007, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Bartlomiej Zolnierkiewicz wrote: [ I removed Frans from cc: since it is off-topic to the original bugreport

[RFC][PATCH] Update REPORTING-BUGS

2007-11-25 Thread Rafael J. Wysocki
. Comments are obviously welcome. :-) Greetings, Rafael --- From: Rafael J. Wysocki [EMAIL PROTECTED] Update REPORTING-BUGS to reflect the current common practice and to provide inexperienced bug reporters with some more information. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 09:07:23PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 02:11:15PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Bartlomiej

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 09:57:09PM +0100, Rafael J. Wysocki wrote: ... +Reporting Linux kernel bugs ... +Usually, this requires you to do some more work than just sending an email +message with a bug report, but it often is necessary

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 10:28:06PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: .. First of all, Bugzilla is a quite often used bug tracker in the open source world [1], so many users already know

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 10:28:06PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: [--snip--] Even worse: Different people have different

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 10:51:14PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 09:57:09PM +0100, Rafael J. Wysocki wrote: [--snip--] How should a newbie find the correct

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 11:38:59PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 10:28:06PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-25 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 12:00:28AM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: ... I don't care whether that's done with Bugzilla, some email based bug tracker like the Debian bug tracker, someone

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-25 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 12:28:17AM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote: On Sun, Nov 25, 2007 at 11:38:59PM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-25 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 01:04:25AM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 12:00:28AM +0100, Rafael J. Wysocki wrote: On Sunday, 25 of November 2007, Adrian Bunk wrote

[RFC][PATCH] Update REPORTING-BUGS (rev. 2)

2007-11-26 Thread Rafael J. Wysocki
Hi, On Sunday, 25 of November 2007, Rafael J. Wysocki wrote: Hi, The recent kernel bugzilla is FPOS thread made me think that it might be a good idea to update REPORTING-BUGS, so that it's more friendly to people who want to report a kernel bug for the first time. The patch below does

Re: freeze vs freezer

2007-11-26 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Jeremy Fitzhardinge wrote: Rafael J. Wysocki wrote: On Thursday, 22 of November 2007, Jeremy Fitzhardinge wrote: It seems that a process blocked in a write to an xfs filesystem due to xfs_freeze cannot be frozen by the freezer. The freezer

Re: freeze vs freezer

2007-11-26 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, David Chinner wrote: On Sat, Nov 24, 2007 at 12:47:21AM +0100, Rafael J. Wysocki wrote: On Thursday, 22 of November 2007, Jeremy Fitzhardinge wrote: It seems that a process blocked in a write to an xfs filesystem due to xfs_freeze cannot be frozen

Re: XFS related Oops (suspend/resume related)

2007-11-26 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, David Chinner wrote: On Mon, Nov 26, 2007 at 02:12:10PM +0100, Tino Keitel wrote: On Wed, Nov 14, 2007 at 10:04:45 +1100, David Chinner wrote: On Tue, Nov 13, 2007 at 11:51:19AM +0100, Tino Keitel wrote: On Tue, Nov 13, 2007 at 09:27:20 +1100, David

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-26 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 01:51:37AM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 01:04:25AM +0100, Rafael J. Wysocki wrote: ... No, it doesn't, as long as the bug reports

Re: kernel bugzilla is FPOS (was: Re: buggy cmd640 message followed by soft lockup)

2007-11-26 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 01:30:06AM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Adrian Bunk wrote: ... That's not possible, but as already said it's not required. And more important, it's unrelated to any problems we

[PATCH 1/6] Suspend: Fix compilation warning for CONFIG_SUSPEND unset

2007-11-26 Thread Rafael J. Wysocki
Suspend: Make debug facility depend on CONFIG_SUSPEND Make the new suspend debug facility code depend on CONFIG_SUSPEND, as appropriate, to remove the compiler warning printed when CONFIG_PM is set and CONFIG_SUSPEND is not set. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel

[PATCH 0/6] Suspend and hibernation code cleanups

2007-11-26 Thread Rafael J. Wysocki
Hi, The following series of patches contains some suspend and hibernation code cleanups that I'd like to go into 2.6.25. The patches are on top of the suspend branch of the linux-acpi-2.6 tree. Please review. Greetings, Rafael -- Premature optimization is the root of all evil. - Donald

[PATCH 2/6] Hibernation: Move low level resume to disk.c

2007-11-26 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Move the low level restore code to kernel/power/disk.c , since the corresponding low level hibernation code is already there. Make restore fail if device_power_down(PMSG_PRETHAW) returns an error. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED

[PATCH 3/6] Suspend: Use common prefix in messages

2007-11-26 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make suspend messages start with one common prefix PM: . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/main.c | 19 ++- kernel/power/power.h |2 ++ 2 files changed, 12 insertions(+), 9 deletions(-) Index

[PATCH 6/6] Hibernation: Move extern definition to header file

2007-11-26 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Move the extern definition of resume_file[] from kernel/power/swap.c to kernel/power/power.h . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/power.h |2 ++ kernel/power/swap.c |2 -- 2 files changed, 2 insertions(+), 2

[PATCH 5/6] Hibernation: Use common prefix in messages

2007-11-26 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make hibernation messages start with one common prefix PM: . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/disk.c | 38 -- kernel/power/snapshot.c | 24 +--- kernel

[PATCH 4/6] Suspend: Fix comment in main.c

2007-11-26 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Fix a comment in kernel/power/main.c so that it doesn't contain lines longer that 80 characters. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/main.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6

Re: [RFC][PATCH] Update REPORTING-BUGS

2007-11-26 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 11:44:24PM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Adrian Bunk wrote: On Mon, Nov 26, 2007 at 01:51:37AM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Adrian Bunk wrote

Re: ACPI related Warning in 2.6.24-rc3-git2

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote: Hello, in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Appropriate Ccs added. Did it happen before? [ 13.114814] Pid: 1, comm: swapper Not tainted

Re: XFS related Oops (suspend/resume related)

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Tino Keitel wrote: On Mon, Nov 26, 2007 at 23:07:56 +0100, Rafael J. Wysocki wrote: [...] On 2.6.23.1 you can test the freezer alone by doing # echo testproc /sys/power/disk # echo disk /sys/power/state This is suspend to RAM, not to disk. I

Re: XFS related Oops (suspend/resume related)

2007-11-27 Thread Rafael J. Wysocki
On Monday, 26 of November 2007, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, David Chinner wrote: On Mon, Nov 26, 2007 at 02:12:10PM +0100, Tino Keitel wrote: On Wed, Nov 14, 2007 at 10:04:45 +1100, David Chinner wrote: On Tue, Nov 13, 2007 at 11:51:19AM +0100, Tino Keitel

Re: [PATCH 2/6] Hibernation: Move low level resume to disk.c

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Pavel Machek wrote: Hi! From: Rafael J. Wysocki [EMAIL PROTECTED] Move the low level restore code to kernel/power/disk.c , since the corresponding low level hibernation code is already there. Make restore fail if device_power_down(PMSG_PRETHAW

Re: [PATCH 3/6] Suspend: Use common prefix in messages

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Pavel Machek wrote: Hi! From: Rafael J. Wysocki [EMAIL PROTECTED] Make suspend messages start with one common prefix PM: . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] I do not think I like the PREFIX idea (see other message). The problem

Re: [PATCH] mmc: Add missing sg_init_table() call

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Jens Axboe wrote: On Tue, Nov 27 2007, Pierre Ossman wrote: On Mon, 26 Nov 2007 21:29:55 -0800 Andrew Morton [EMAIL PROTECTED] wrote: Pierre, I can queue this up but if you merge it into your tree I shall drop it and shall lose track of it.

Re: freeze vs freezer

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Matthew Garrett wrote: On Mon, Nov 26, 2007 at 10:53:34PM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, David Chinner wrote: So how do you handle threads that are blocked on I/O or a lock during the system freeze process, then? We

Re: XFS related Oops (suspend/resume related)

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, David Chinner wrote: On Tue, Nov 27, 2007 at 04:51:38PM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, David Chinner wrote: Now there's a message that I haven't seen in about 3

Re: freeze vs freezer

2007-11-27 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Kyle Moffett wrote: On Nov 27, 2007, at 12:40:24, Rafael J. Wysocki wrote: On Tuesday, 27 of November 2007, Matthew Garrett wrote: On Mon, Nov 26, 2007 at 10:53:34PM +0100, Rafael J. Wysocki wrote: On Monday, 26 of November 2007, David Chinner wrote: So

[PATCH 0/7] Suspend and hibernation code cleanups (rev. 2)

2007-11-27 Thread Rafael J. Wysocki
Hi, This is the second revision of the series of suspend and hibernation cleanup patches I sent yesterday. The patches are on top of the suspend branch of the linux-acpi-2.6 tree. Please review. Greetings, Rafael - To unsubscribe from this list: send the line unsubscribe linux-kernel in the

[PATCH 1/7] Suspend: Fix compilation warning for CONFIG_SUSPEND unset

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make the new suspend debug facility code depend on CONFIG_SUSPEND, as appropriate, to remove the compiler warning printed when CONFIG_PM is set and CONFIG_SUSPEND is not set. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] Acked-by: Pavel Machek

[PATCH 3/7] Suspend: Fix comment in main.c

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Fix a comment in kernel/power/main.c so that it doesn't contain lines longer that 80 characters. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] Acked-by: Pavel Machek [EMAIL PROTECTED] --- kernel/power/main.c |4 ++-- 1 file changed, 2

[PATCH 2/7] Hibernation: Move low level resume to disk.c

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Move the low level restore code to kernel/power/disk.c , since the corresponding low level hibernation code is already there. Make restore fail if device_power_down(PMSG_PRETHAW) returns an error. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] Acked

[PATCH 4/7] Hibernation: Fix comment in disk.c

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Fix a comment in kernel/power/disk.c so that it doesn't contain lines longer that 80 characters. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/disk.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6

[PATCH 5/7] Hibernation: Remove unnecessary variable declaration

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Remove the unnecessary extern declaration of resume_file[] from kernel/power/swap.c . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/swap.c |2 -- 1 file changed, 2 deletions(-) Index: linux-2.6/kernel/power/swap.c

[PATCH 6/7] Suspend: Use common prefix in messages

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make suspend messages start with one common prefix PM: . Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power/main.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: linux-2.6/kernel/power/main.c

[PATCH 7/7] Hibernation: Update messages

2007-11-27 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make hibernation messages start with one common prefix PM: and use the word hibernation in messages as a synonym of suspend to disk. Turn some KERN_INFO messages into debug ones. Signed-off-by: Rafael J. Wysocki [EMAIL PROTECTED] --- kernel/power

Re: suspend-related lockdep warning

2007-11-28 Thread Rafael J. Wysocki
On Wednesday, 28 of November 2007, Andrew Morton wrote: 2.6.24-rc3-mm2 (which will be released if it boots on two more machines and if I stay awake) will say this during suspend-to-RAM on the Vaio: [ 91.876445] Syncing filesystems ... done. [ 92.382595] Freezing user space processes

Re: 2.6.24-rc3-git3: usb hardware interrupts using 25% of CPU time

2007-11-28 Thread Rafael J. Wysocki
On Wednesday, 28 of November 2007, Frederik Himpe wrote: I installed Linux 2.6.24-rc3-git3 on a PPC based Apple Powerbook G4 system. Now with top I see that over 20% of CPU time is used by hardware interrupts. Looking at /proc/interrupts, the number in the row ohci_hcd:usb1 is rising very

Re: Oops with 2.6.24 git when loading iwl3945

2007-11-28 Thread Rafael J. Wysocki
On Tuesday, 27 of November 2007, Thomas Tuttle wrote: Hey. I'm using a git snapshot that gentoo distributed mere hours ago (so I'm fairly confident it's current), and I'm getting an Oops when I try to load the iwl3945 driver. I've attached it as plain text. Can you also attach it to the

2.6.24-rc4-git5: Reported regressions from 2.6.23

2007-12-07 Thread Rafael J. Wysocki
Handled-By : Rafael J. Wysocki [EMAIL PROTECTED] David Brownell [EMAIL PROTECTED] Alan Stern [EMAIL PROTECTED] Patch : Note: : the problem appears to heavily depend on hardware Subject : leds: ledtrig-timer calls sleeping

Re: 2.6.24-rc3-git4 NFS crossmnt regression

2007-12-07 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Andrew Morton wrote: On Fri, 07 Dec 2007 17:51:58 -0500 Trond Myklebust [EMAIL PROTECTED] wrote: On Fri, 2007-12-07 at 14:39 -0500, Shane wrote: On Dec 7, 2007 2:16 PM, Shane [EMAIL PROTECTED] wrote: ... Confirmed working in rc4-git5. I'll

Re: BUG: soft lockup - CPU#1 stuck for 15s! [swapper:0]

2007-12-07 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Andrew Morton wrote: On Fri, 7 Dec 2007 17:53:47 -0500 Parag Warudkar [EMAIL PROTECTED] wrote: Got this on today's git (2.6.24-rc4) while compiling stuff - Looks like it is related to CpuIdle stuff. I chose CONFIG_CPU_IDLE for the first time so I don't

Re: 2.6.24-rc3-git4 NFS crossmnt regression

2007-12-07 Thread Rafael J. Wysocki
On Friday, 7 of December 2007, Andrew Morton wrote: On Thu, 6 Dec 2007 23:45:58 -0500 Shane [EMAIL PROTECTED] wrote: Hi, The NFS crossmnt/nohide feature has been working beautifully in 2.6.23. NFS in general has been really good in 2.6.23. Thanks! However, starting in

Re: [RFC] swap image signature check upon resume

2007-12-07 Thread Rafael J. Wysocki
On Friday, 7 of December 2007, Borislav Petkov wrote: On Thu, Dec 06, 2007 at 10:46:48PM +0100, Rafael J. Wysocki wrote: On Thursday, 6 of December 2007, Borislav Petkov wrote: Hi Pavel, hi Rafael, after a quick search i couldn't find anything dealing with the topic

Re: [PATCH 4/4 -mm] kexec based hibernation -v7 : kimgcore

2007-12-07 Thread Rafael J. Wysocki
On Friday, 7 of December 2007, Huang, Ying wrote: This patch adds a file in proc file system to access the loaded kexec_image, which may contains the memory image of kexeced system. This can be used by kexec based hibernation to create a file image of hibernating kernel, so that a kernel

Re: 2.6.24-rc4-git5: Reported regressions from 2.6.23

2007-12-08 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Andrew Morton wrote: On Sat, 8 Dec 2007 09:28:15 +0100 Ingo Molnar [EMAIL PROTECTED] wrote: * Fabio Comolli [EMAIL PROTECTED] wrote: snip Subject : Battery shows up twice in kpowersave Submitter : Rolf Eike Beer [EMAIL

Re: 2.6.24-rc4-git5: Reported regressions from 2.6.23

2007-12-08 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Andrew Morton wrote: On Sat, 8 Dec 2007 03:40:49 +0100 Rafael J. Wysocki [EMAIL PROTECTED] wrote: This message contains a list of some regressions from 2.6.23 which have been reported since 2.6.24-rc1 was released and for which there are no fixes

Re: 2.6.24-rc4-git5: Reported regressions from 2.6.23

2007-12-08 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Theodore Tso wrote: On Sat, Dec 08, 2007 at 01:42:41AM -0800, Andrew Morton wrote: Subject : snd_hda_intel 2.6.24-rc2 bug: interrupts don't always work on Lenovo X60s Submitter : Roland Dreier [EMAIL PROTECTED] References:

Re: 2.6.24-rc4-git5: Reported regressions from 2.6.23

2007-12-08 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Richard Purdie wrote: On Sat, 2007-12-08 at 03:40 +0100, Rafael J. Wysocki wrote: Subject : leds: ledtrig-timer calls sleeping function from invalid context Submitter : Márton Németh [EMAIL PROTECTED] References : http://bugzilla.kernel.org

Re: [RFC] swap image signature check upon resume

2007-12-08 Thread Rafael J. Wysocki
On Saturday, 8 of December 2007, Borislav Petkov wrote: On Fri, Dec 07, 2007 at 09:19:09PM +0100, Rafael J. Wysocki wrote: ... Well, there's a patchset in the current mainline that allows you to use arbitrary (sufficiently new) kernel to load the image and then restore

Re: [PATCH 1/4 -mm] kexec based hibernation -v7 : kexec jump

2007-12-08 Thread Rafael J. Wysocki
On Sunday, 9 of December 2007, Pavel Machek wrote: Hi! This patch implements the functionality of jumping between the kexeced kernel and the original kernel. To support jumping between two kernels, before jumping to (executing) the new kernel and jumping back to the original kernel,

<    1   2   3   4   5   6   7   8   9   10   >