Re: 2.6.27-rc1-git4: Reported regressions from 2.6.26

2008-08-06 Thread Alan Jenkins
Rafael J. Wysocki wrote: [Note that all of the suspend/resume regressions seem to result from the same couple of bugs, or even one bug, but since that has not been confirmed yet, they are listed separately. Bug submitters also please note that if you CC your reports to [EMAIL PROTECTED],

Re: Error : Linux-2.6.27

2008-10-10 Thread Alan Jenkins
Alexey Dobriyan wrote: On Fri, Oct 10, 2008 at 03:26:44PM +0700, Yudha Harimantoro T wrote: Yesterday I build kernel 2.6.26.6 and it's run well. Today I got 2.6.27 patch and try to build it. I build with `make oldconfig` and answer any question with default answer, I just press [enter].

Re: Error : Linux-2.6.27

2008-10-14 Thread Alan Jenkins
Aioanei Rares wrote: Zaharov D.A. wrote: Show your loader config. How much drive attach? And ceck your drive detect in proper order. - Original Message - From: Yudha Harimantoro T [EMAIL PROTECTED] To: kernel-testers@vger.kernel.org, [EMAIL PROTECTED] Sent: Friday, October 10, 2008

Re: 2.6.28-rc1: [drm:i915] *ERROR* ... Disabling tiling

2008-10-27 Thread Alan Jenkins
Alan Jenkins wrote: What does this mean, should I do anything about it? Is tiling nice to have? It sounds like GEM broke something - though maybe it just added a more verbose error report. System: EeePC 701 Kernel: v2.6.36-rc1-5-g23cf24c Chipset: Intel mobile 915G-something Regretably

Re: 2.6.28-rc1: [drm:i915] *ERROR* ... Disabling tiling

2008-10-27 Thread Alan Jenkins
Alan Jenkins wrote: Alan Jenkins wrote: What does this mean, should I do anything about it? Is tiling nice to have? It sounds like GEM broke something - though maybe it just added a more verbose error report. System: EeePC 701 Kernel: v2.6.36-rc1-5-g23cf24c Chipset: Intel mobile 915G

Re: Bugs on aspire one A150

2008-11-09 Thread Alan Jenkins
Maxim Levitsky wrote: Alan Jenkins wrote: Maxim Levitsky wrote: I have just bought an Aspire one A150, XP version, as it was the only available here, and installed ubuntu on it. Bugs I discovered so far: ** 1 - embedded controler works in polling mode, due to this: [0.708571] ACPI

2.6.29-rc2 regression: hibernation hang on eeepc-701 (method platform only)

2009-01-18 Thread Alan Jenkins
Hibernation hangs just after writing the image. With s2disk I can see this from the console messages. The same hang happens with kernel swsusp ('echo disk | sudo tee /sys/power/state'), and I can see that the image has been written from the HDD led. In either case, I can still hard-power-off

BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-22 Thread Alan Jenkins
Alan Jenkins wrote: Hibernation hangs just after writing the image. With s2disk I can see this from the console messages. The same hang happens with kernel swsusp ('echo disk | sudo tee /sys/power/state'), and I can see that the image has been written from the HDD led. In either case, I

Re: BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-22 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Alan Jenkins wrote: Hibernation hangs just after writing the image. With s2disk I can see this from the console messages. The same hang happens with kernel swsusp ('echo disk | sudo tee /sys/power/state

Re: BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-23 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Alan Jenkins wrote: Hibernation hangs just after writing the image. With s2disk I can see this from

Re: BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-24 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Friday 23 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Alan Jenkins wrote

Re: BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-24 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Saturday 24 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Friday 23 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote: Rafael J. Wysocki

Re: BISECTED: 2.6.29-rc2 regression: hibernation hang on eeepc-701

2009-01-24 Thread Alan Jenkins
Alan Jenkins wrote: Rafael J. Wysocki wrote: On Saturday 24 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Friday 23 January 2009, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Thursday 22 January 2009, Alan Jenkins wrote

Re: 2.6.28-rc1: [drm:i915] *ERROR* ... Disabling tiling

2009-03-23 Thread Alan Jenkins
On 10/27/08, Eric Anholt e...@anholt.net wrote: On Mon, 2008-10-27 at 14:27 +, Alan Jenkins wrote: What does this mean, should I do anything about it? Is tiling nice to have? It sounds like GEM broke something - though maybe it just added a more verbose error report. System: EeePC 701

Re: 2.6.28-rc1: [drm:i915] *ERROR* ... Disabling tiling

2009-03-23 Thread Alan Jenkins
On 3/23/09, Alan Jenkins sourcejedi.l...@googlemail.com wrote: On 10/27/08, Eric Anholt e...@anholt.net wrote: On Mon, 2008-10-27 at 14:27 +, Alan Jenkins wrote: What does this mean, should I do anything about it? Is tiling nice to have? It sounds like GEM broke something - though maybe

Re: usual_tables: module license 'unspecified' taints kernel.

2009-04-08 Thread Alan Jenkins
Alan Jenkins wrote: Hi, I see this regression in v2.6.30-rc1. I end up with a module usual_tables.ko, which is loaded on boot and causes the kernel to complain about an unspecified license. See subject for the exact error message. I have CONFIG_USB_STORAGE=m CONFIG_USB_LIBUSUAL=y

Re: usual_tables: module license 'unspecified' taints kernel.

2009-04-09 Thread Alan Jenkins
Alan Stern wrote: On Wed, 8 Apr 2009, Alan Jenkins wrote: Hi, I see this regression in v2.6.30-rc1. I end up with a module usual_tables.ko, which is loaded on boot and causes the kernel to complain about an unspecified license. See subject for the exact error message. I have

Regression: First hibernation attempt fails

2009-04-09 Thread Alan Jenkins
Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I wonder if it rings any bells? On my laptop (EEE 4G), the first attempt at hibernation fails. Subsequent attempts succeed. If I use s2disk as normal, I see snapshotting system, then before it gets to write out the image, it

Re: Regression: First hibernation attempt fails

2009-04-09 Thread Alan Jenkins
On 4/9/09, Alan Jenkins alan-jenk...@tuffmail.co.uk wrote: Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I wonder if it rings any bells? On my laptop (EEE 4G), the first attempt at hibernation fails. Subsequent attempts succeed. If I use s2disk as normal, I see

Re: [linux-pm] Regression: First hibernation attempt fails

2009-04-10 Thread Alan Jenkins
Pavel Machek wrote: On Thu 2009-04-09 12:13:03, Alan Jenkins wrote: Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I wonder if it rings any bells? On my laptop (EEE 4G), the first attempt at hibernation fails. Subsequent attempts succeed. If I use s2disk

Re: [linux-pm] Regression: First hibernation attempt fails

2009-04-10 Thread Alan Jenkins
Pavel Machek wrote: On Fri 2009-04-10 12:08:13, Alan Jenkins wrote: Pavel Machek wrote: On Thu 2009-04-09 12:13:03, Alan Jenkins wrote: Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I wonder if it rings any bells? On my laptop (EEE 4G

[BISECTED] Regression: First hibernation attempt fails

2009-04-10 Thread Alan Jenkins
Alan Jenkins wrote: Pavel Machek wrote: On Fri 2009-04-10 12:08:13, Alan Jenkins wrote: Pavel Machek wrote: On Thu 2009-04-09 12:13:03, Alan Jenkins wrote: Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I wonder

Weird oops in wiphy_update_regulatory after having loaded ath5k (on latest git)

2009-04-10 Thread Alan Jenkins
Hi, while testing latest Git (i.e. 2.6.30-rc1 + a bit), I hit a bug which killed my keyboard. SysRQ keys worked, but I couldn't type in X or on the console. I've not been able to reproduce it so far. After rebooting, I extracted the following from syslog: [4.513996] usual_tables:

Regression: 20 ACPI interrupts per second on EEEPC 4G

2009-04-10 Thread Alan Jenkins
On latest git, powertop shows 20 ACPI interrupts per second. Previously, this was closer to 1 per second. See attached output (a vs b, a is from 2.6.29-rc8). This is from a pretty sparse KDE desktop. Normally I run gnome-power-manager, but I killed it to make sure that wasn't causing any

BUG in wiphy_update_regulatory when loading ath5k (on latest git)

2009-04-10 Thread Alan Jenkins
Alan Jenkins wrote: Hi, while testing latest Git (i.e. 2.6.30-rc1 + a bit), I hit a bug which killed my keyboard. SysRQ keys worked, but I couldn't type in X or on the console. This happened when ath5k was loaded dynamically, in response to my pressing the wireless toggle key. (rfkill

Re: Regression: 20 ACPI interrupts per second on EEEPC 4G

2009-04-11 Thread Alan Jenkins
Alexey Starikovskiy wrote: Alan Jenkins wrote: On latest git, powertop shows 20 ACPI interrupts per second. Previously, this was closer to 1 per second. See attached output (a vs b, a is from 2.6.29-rc8). This is from a pretty sparse KDE desktop. Normally I run gnome-power-manager, but I

Regression: EEE PC hangs when booting off battery

2009-04-11 Thread Alan Jenkins
Regression #6 on latest git! (last known good is 2.6.29-rc8) My EEE PC hangs on bootup if it is not connected to mains power. The hang happens during udev coldplug. I've left it for 60 seconds with nmi_watchdog=1, soft lockup and hung task detection are enabled, and I get no trace. Key presses

Re: Regression: EEE PC hangs when booting off battery

2009-04-12 Thread Alan Jenkins
Tzy-Jye Daniel Lin wrote: On Sat, Apr 11, 2009 at 5:41 AM, Alan Jenkins alan-jenk...@tuffmail.co.uk wrote: Regression #6 on latest git! (last known good is 2.6.29-rc8) Magic SysRQ keys work though. Unfortunately, SysRq-W / SysRq-T generate too much output, so the useful bits immediately

Re: Regression: EEE PC hangs when booting off battery

2009-04-12 Thread Alan Jenkins
Kristoffer Ericson wrote: On Sat, 11 Apr 2009 10:41:35 +0100 Alan Jenkins alan-jenk...@tuffmail.co.uk wrote: Regression #6 on latest git! (last known good is 2.6.29-rc8) My EEE PC hangs on bootup if it is not connected to mains power. The hang happens during udev coldplug. I've left

[BISECTED] EEE PC hangs when booting off battery

2009-04-12 Thread Alan Jenkins
Alan Jenkins wrote: Tzy-Jye Daniel Lin wrote: On Sat, Apr 11, 2009 at 5:41 AM, Alan Jenkins alan-jenk...@tuffmail.co.uk wrote: Regression #6 on latest git! (last known good is 2.6.29-rc8) Magic SysRQ keys work though. Unfortunately, SysRq-W / SysRq-T generate too much output

[BISECTED] 20 ACPI interrupts per second on EEEPC 4G

2009-04-12 Thread Alan Jenkins
Alan Jenkins wrote: Alexey Starikovskiy wrote: Alan Jenkins wrote: On latest git, powertop shows 20 ACPI interrupts per second. Previously, this was closer to 1 per second. See attached output (a vs b, a is from 2.6.29-rc8). This is from a pretty sparse KDE desktop. Normally I run gnome

Re: [BISECTED] 20 ACPI interrupts per second on EEEPC 4G

2009-04-13 Thread Alan Jenkins
yakui_zhao wrote: On Sun, 2009-04-12 at 23:54 +0800, Alan Jenkins wrote: Alan Jenkins wrote: Alexey Starikovskiy wrote: Alan Jenkins wrote: On latest git, powertop shows 20 ACPI interrupts per second. Previously, this was closer to 1 per second. See attached

Re: [BISECTED] 20 ACPI interrupts per second on EEEPC 4G

2009-04-13 Thread Alan Jenkins
Matthew Garrett wrote: Ok, I think I've got it. Does this fix things? Ridiculous thinko... diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 9cd15e8..564ea14 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -909,7 +909,7 @@ static int

Re: [BISECTED] EEE PC hangs when booting off battery

2009-04-13 Thread Alan Jenkins
Bjorn Helgaas wrote: On Sunday 12 April 2009 07:11:57 am Alan Jenkins wrote: You mention that this occurs when booting off battery. So I assume everything works fine when the EEE is plugged in to the wall socket? When I tested it before, that was what I found. However, I now find

Re: [BISECTED] EEE PC hangs when booting off battery

2009-04-14 Thread Alan Jenkins
Bjorn Helgaas wrote: On Monday 13 April 2009 01:57:00 pm Alan Jenkins wrote: Bjorn Helgaas wrote: On Sunday 12 April 2009 07:11:57 am Alan Jenkins wrote: You mention that this occurs when booting off battery. So I assume everything works fine when the EEE is plugged

Re: [BISECTED] EEE PC hangs when booting off battery

2009-04-14 Thread Alan Jenkins
Alan Jenkins wrote: Bjorn Helgaas wrote: On Monday 13 April 2009 01:57:00 pm Alan Jenkins wrote: Bjorn Helgaas wrote: On Sunday 12 April 2009 07:11:57 am Alan Jenkins wrote: You mention that this occurs when booting off battery. So I assume everything works

Re: [BISECTED] EEE PC hangs when booting off battery

2009-04-14 Thread Alan Jenkins
, 2009 9:56 AM To: Moore, Robert Cc: Arjan van de Ven; Alan Jenkins; linux-a...@vger.kernel.org; linux- kernel; Kernel Testers List; Pallipadi, Venkatesh Subject: Re: [BISECTED] EEE PC hangs when booting off battery On Tuesday 14 April 2009 09:55:58 am Moore, Robert wrote: In fact, ACPI

Re: Regression: active uvcvideo breaks over suspend

2009-04-15 Thread Alan Jenkins
[removed from members-only mailing list] Alan Jenkins wrote: I found this in v2.6.30-rc2. I haven't tested beyond that. I'm sure it didn't happen in 2.6.29. If I run xawtv and then suspend, it stops working on resume; the xawtv display goes black and the camera LED stays off. When I close

Re: [Bug #13058] First hibernation attempt fails

2009-04-17 Thread Alan Jenkins
me know (either way). Bug-Entry: http://bugzilla.kernel.org/show_bug.cgi?id=13058 Subject : First hibernation attempt fails Submitter: Alan Jenkins alan-jenk...@tuffmail.co.uk Date : 2009-04-10 10:58 (7 days old) First-Bad-Commit: http://git.kernel.org/?p=linux

Re: [Bug #13058] First hibernation attempt fails

2009-04-17 Thread Alan Jenkins
Jens Axboe wrote: On Fri, Apr 17 2009, Jens Axboe wrote: On Fri, Apr 17 2009, Alan Jenkins wrote: Jens Axboe wrote: On Thu, Apr 16 2009, Rafael J. Wysocki wrote: This message has been generated automatically as a part of a report of recent regressions

Re: [Bug #13058] First hibernation attempt fails

2009-04-17 Thread Alan Jenkins
Linus Torvalds wrote: On Fri, 17 Apr 2009, Alan Jenkins wrote: As another datapoint: I tried blindly applying the commit to 2.6.29. The resulting kernel was able to hibernate fine the first time. Yeah, so it's not that commit per se that causes it. I bet it needs all the IO

Re: [Bug #13058] First hibernation attempt fails

2009-04-18 Thread Alan Jenkins
Linus Torvalds wrote: On Fri, 17 Apr 2009, Rafael J. Wysocki wrote: Can you please try to reproduce the problem with the appended debug patch applied and send the output of dmesg to me? Maybe something like this instead (or in addition to). It does show_mem() when memory shrinking

Re: [Bug #13058] First hibernation attempt fails

2009-04-18 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Saturday 18 April 2009, Alan Jenkins wrote: Linus Torvalds wrote: On Fri, 17 Apr 2009, Rafael J. Wysocki wrote: Can you please try to reproduce the problem with the appended debug patch applied and send the output of dmesg to me

Re: [FIXED] EEE PC hangs when booting off battery

2009-04-22 Thread Alan Jenkins
Alan Jenkins wrote: Bjorn Helgaas wrote: On Tuesday 14 April 2009 09:17:28 am Arjan van de Ven wrote: On Tue, 14 Apr 2009 08:59:01 -0600 Bjorn Helgaas bjorn.helg...@hp.com wrote: I can't help with the real problem of why the asynchronous battery init causes

EEE PC hangs when booting off battery

2009-04-26 Thread Alan Jenkins
Alan Jenkins wrote: Alan Jenkins wrote: Bjorn Helgaas wrote: On Tuesday 14 April 2009 09:17:28 am Arjan van de Ven wrote: On Tue, 14 Apr 2009 08:59:01 -0600 Bjorn Helgaas bjorn.helg...@hp.com wrote: I can't help with the real problem

Re: [PATCH] [RFC] EEE PC hangs when booting off battery

2009-04-28 Thread Alan Jenkins
Johannes Berg wrote: It seems the only reason lockdep doesn't warn is the detour to userspace (modprobe) and the waiting for a userspace task (waiting isn't lockdep annotated and I don't think it can be) It seems you cannot load a module while under _any_ lock, ever, since userspace might

[PATCH] [RFC] EEE PC hangs when booting off battery

2009-04-28 Thread Alan Jenkins
I found a regression where my EEE hangs at boot time, if the battery is present. I'm confident it's a regression because it disappears if I revert Arjan's asynchronous battery initialisation. However, the evidence points to a deadlock in the wireless stack which has simply been uncovered by

Re: [PATCH] [RFC] EEE PC hangs when booting off battery

2009-04-29 Thread Alan Jenkins
Alan Jenkins wrote: Johannes Berg wrote: That doesn't seem relevant, this just does some initialisation. However, you definitely missed adding a call to wep_free(). Hah, I should have realized something was wrong when I noticed I was removing more lines that I added

Re: [Bug #13125] active uvcvideo breaks over suspend

2009-05-25 Thread Alan Jenkins
: http://bugzilla.kernel.org/show_bug.cgi?id=13125 Subject : active uvcvideo breaks over suspend Submitter : Alan Jenkins alan-jenk...@tuffmail.co.uk Date : 2009-04-15 10:12 (40 days old) References: http://marc.info/?l=linux-kernelm=123979009508840w=4 Handled

2.6.30-rc1: touchpad disabled on hibernation

2009-06-25 Thread Alan Jenkins
The synaptics touchpad on my EeePC 701 dies on hibernation. 2.6.30 was fine, and it doesn't happen on suspend to ram either. There are no obvious error messages, but maybe this boot message is relevant: Platform driver 'i8042' needs updating, please use dev_pm_ops Alan -- To unsubscribe from

floppy: fix hibernation causes error on resume from ram

2009-07-18 Thread Alan Jenkins
Thanks for the hibernation fix! Until recently I thought my floppy was just dead. Unfortunately, the fix seems to cause me errors on resume from suspend to ram. The floppy works fine afterwards, it just spams the log. On 2.6.30 there were no errors, and the floppy survived suspend-to-ram. So

Re: floppy: fix hibernation causes error on resume from ram

2009-07-18 Thread Alan Jenkins
Ondrej Zary wrote: On Saturday 18 July 2009 20:06:54 Alan Jenkins wrote: Thanks for the hibernation fix! Until recently I thought my floppy was just dead. Unfortunately, the fix seems to cause me errors on resume from suspend to ram. The floppy works fine afterwards, it just spams

Re: [Debian-eeepc-devel] Problems with wlan on a 1005HA-M

2009-08-20 Thread Alan Jenkins
On 8/20/09, Karsten Jaeger li...@oss42.com wrote: Hi there, I've just ask in IRC for help and was ask to write it to the list. Last week I bought my EeePC 1005HA-M. It comes with Windows and Ubuntu Installation, everything works fine. Because my favorite OS is Debian I install it on the

Re: [Bug #13620] acpi_enforce_resources broken - conflicting i2c module loaded on some EeePCs

2009-08-21 Thread Alan Jenkins
if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13620 Subject : acpi_enforce_resources broken - conflicting i2c module loaded on some EeePCs Submitter : Alan Jenkins alan-jenk...@tuffmail.co.uk Date

2.6.32-rc1: various BUGs on resume from hibernation

2009-10-04 Thread Alan Jenkins
I'm seeing a variety of BUGs on my EeePC 701 after hibernation. Sometimes they cause a hang during resume; sometimes they happen just after resume. It doesn't happen all the time either - I've just hibernated three times in a row with no problems. It's most perplexing. One resume hang

Re: 2.6.32-rc1: various BUGs on resume from hibernation

2009-10-04 Thread Alan Jenkins
Alan Jenkins wrote: I'm seeing a variety of BUGs on my EeePC 701 after hibernation. Sometimes they cause a hang during resume; sometimes they happen just after resume. It doesn't happen all the time either - I've just hibernated three times in a row with no problems. It's most perplexing

Re: [linux-pm] 2.6.32-rc1: various BUGs on resume from hibernation

2009-10-05 Thread Alan Jenkins
Stefan Seyfried wrote: On Sun, 4 Oct 2009 22:47:43 +0200 Rafael J. Wysocki r...@sisk.pl wrote: On Sunday 04 October 2009, Alan Jenkins wrote: Alan Jenkins wrote: I'm seeing a variety of BUGs on my EeePC 701 after hibernation. Sometimes they cause a hang during resume

Re: [linux-pm] 2.6.32-rc1: various BUGs on resume from hibernation

2009-10-05 Thread Alan Jenkins
Alan Jenkins wrote: Stefan Seyfried wrote: On Sun, 4 Oct 2009 22:47:43 +0200 Rafael J. Wysocki r...@sisk.pl wrote: On Sunday 04 October 2009, Alan Jenkins wrote: Alan Jenkins wrote: I'm seeing a variety of BUGs on my EeePC 701 after hibernation. Sometimes they cause a hang during resume

Re: [linux-pm] 2.6.32-rc1: various BUGs on resume from hibernation

2009-10-06 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Monday 05 October 2009, Alan Jenkins wrote: Alan Jenkins wrote: Stefan Seyfried wrote: On Sun, 4 Oct 2009 22:47:43 +0200 Rafael J. Wysocki r...@sisk.pl wrote: On Sunday 04 October 2009, Alan Jenkins wrote: Alan Jenkins

Re: [kernel 2.6.31.4] backlight controls gone mad

2009-10-17 Thread Alan Jenkins
On 10/16/09, Nélson «VuDu» Cunha vudu.cu...@gmail.com wrote: Hello, I'm using ArchLinux (here's the downstream bug report: http://bugs.archlinux.org/task/16698) and with the last update to kernel 2.6.31.4 my backlight/brightness controls have gone mad. My laptop's screen keeps blinking,

acpi battery: crash after inserting battery at wrong time during hibernation

2009-10-18 Thread Alan Jenkins
Hi This crash happened with 2.6.32-rc4+, but I suspect it's not a regression, just a rare race condition. As normal, I initiated hibernation, plugged in my battery, and removed the mains power. I did more or less the reverse on resume. [87672.698198] HDA Intel :00:1b.0: PCI INT A

Re: ACPI Exception...

2009-12-01 Thread Alan Jenkins
On 11/30/09, Paul Rolland r...@witbe.net wrote: Hello Alan, On Mon, 30 Nov 2009 12:51:54 + Alan Jenkins sourcejedi.l...@googlemail.com wrote: On 11/26/09, Paul Rolland r...@witbe.net wrote: Hello, I'm seeing the following messages in my logs : Nov 26 19:26:27 tux kernel: ACPI

Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-01 Thread Alan Jenkins
Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which blamed the following commit by Mel: 5f8dcc2 page-allocator: split per-cpu list into one-list-per-migrate-type I was able to confirm this by reverting the commit, which fixed the hang.

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-01 Thread Alan Jenkins
Justin P. Mattock wrote: On 12/01/09 11:59, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which blamed the following commit by Mel: 5f8dcc2 page-allocator: split per-cpu list into one-list-per-migrate-type I

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-02 Thread Alan Jenkins
Mel Gorman wrote: On Tue, Dec 01, 2009 at 07:59:40PM +, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which blamed the following commit by Mel: 5f8dcc2 page-allocator: split per-cpu list into one-list-per

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-02 Thread Alan Jenkins
Mel Gorman wrote: On Tue, Dec 01, 2009 at 07:59:40PM +, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which blamed the following commit by Mel: 5f8dcc2 page-allocator: split per-cpu list into one-list-per

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-02 Thread Alan Jenkins
Mel Gorman wrote: On Wed, Dec 02, 2009 at 08:57:05AM +, Alan Jenkins wrote: Mel Gorman wrote: On Tue, Dec 01, 2009 at 07:59:40PM +, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-02 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Tuesday 01 December 2009, Mel Gorman wrote: On Tue, Dec 01, 2009 at 07:59:40PM +, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me in 2.6.32-rc. I finally got around to bisecting it, which blamed the following commit by Mel

Re: Bisected: s2disk (uswsusp only) hangs just before poweroff

2009-12-02 Thread Alan Jenkins
On 12/2/09, Mel Gorman m...@csn.ul.ie wrote: On Wed, Dec 02, 2009 at 11:49:47AM +, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Tuesday 01 December 2009, Mel Gorman wrote: On Tue, Dec 01, 2009 at 07:59:40PM +, Alan Jenkins wrote: Hi Suspend to disk is (sometimes) hanging for me

[PATCH] uswsusp: automatically free the in-memory image once s2disk has finished with it

2009-12-02 Thread Alan Jenkins
... ? sys_ioctl ... Signed-off-by: Alan Jenkins alan-jenk...@tuffmail.co.uk --- kernel/power/user.c |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/kernel/power/user.c b/kernel/power/user.c index bf0014d..94d0210 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -165,6

Re: [PATCH] uswsusp: automatically free the in-memory image once s2disk has finished with it

2009-12-03 Thread Alan Jenkins
Pavel Machek wrote: On Wed 2009-12-02 22:25:16, Mel Gorman wrote: On Wed, Dec 02, 2009 at 11:15:24PM +0100, Pavel Machek wrote: On Wed 2009-12-02 22:07:18, Mel Gorman wrote: On Wed, Dec 02, 2009 at 10:11:07PM +0100, Pavel Machek wrote: On Wed 2009-12-02 14:28:12, Alan

Re: [PATCH] uswsusp: automatically free the in-memory image once s2disk has finished with it

2009-12-07 Thread Alan Jenkins
On 12/3/09, Mel Gorman m...@csn.ul.ie wrote: On Thu, Dec 03, 2009 at 12:57:28PM +, Alan Jenkins wrote: Pavel Machek wrote: On Wed 2009-12-02 22:25:16, Mel Gorman wrote: On Wed, Dec 02, 2009 at 11:15:24PM +0100, Pavel Machek wrote: On Wed 2009-12-02 22:07:18, Mel Gorman wrote: On Wed

s2disk hang update

2010-01-02 Thread Alan Jenkins
Hi, I've been suffering from s2disk hangs again. This time, the hangs were always before the hibernation image was written out. They're still frustratingly random. I just started trying to work out whether doubling PAGES_FOR_IO makes them go away, but they went away on their own again. I did

Re: [PATCH] i915 / PM: Fix crash while aborting hibernation (Re: [linux-pm] [regression] drm/i915: implement new pm ops disables irq on aborted s2disk)

2010-02-08 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Thursday 04 February 2010, Zhenyu Wang wrote: On 2010.02.03 23:44:41 +0100, Rafael J. Wysocki wrote: On Wednesday 03 February 2010, Alan Jenkins wrote: Hi I found this regression on my EeePC 701 with modesetting enabled. When I hibernate using

Re: s2disk hang update

2010-02-09 Thread Alan Jenkins
Alan Jenkins wrote: On 2/2/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 02 February 2010, Alan Jenkins wrote: On 1/2/10, Rafael J. Wysocki r...@sisk.pl wrote: On Saturday 02 January 2010, Alan Jenkins wrote: Hi, I've been suffering from s2disk hangs again

Re: s2disk hang update

2010-02-16 Thread Alan Jenkins
On 2/15/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 09 February 2010, Alan Jenkins wrote: Perhaps I spoke too soon. I see the same hang if I run too many applications. The first hibernation fails with not enough swap as expected, but the second or third attempt hangs (with the same

Re: s2disk hang update

2010-02-16 Thread Alan Jenkins
On 2/16/10, Alan Jenkins sourcejedi.l...@googlemail.com wrote: On 2/15/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 09 February 2010, Alan Jenkins wrote: Perhaps I spoke too soon. I see the same hang if I run too many applications. The first hibernation fails with not enough swap

Re: s2disk hang update

2010-02-17 Thread Alan Jenkins
On 2/16/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 16 February 2010, Alan Jenkins wrote: On 2/16/10, Alan Jenkins sourcejedi.l...@googlemail.com wrote: On 2/15/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 09 February 2010, Alan Jenkins wrote: Perhaps I spoke too soon. I

Re: s2disk hang update

2010-02-18 Thread Alan Jenkins
On 2/17/10, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 17 February 2010, Alan Jenkins wrote: On 2/16/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 16 February 2010, Alan Jenkins wrote: On 2/16/10, Alan Jenkins sourcejedi.l...@googlemail.com wrote: On 2/15/10, Rafael J

Re: s2disk hang update

2010-02-22 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Friday 19 February 2010, Alan Jenkins wrote: On 2/18/10, Rafael J. Wysocki r...@sisk.pl wrote: On Thursday 18 February 2010, Alan Jenkins wrote: On 2/17/10, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 17 February 2010, Alan Jenkins

Re: s2disk hang update

2010-02-23 Thread Alan Jenkins
On 2/22/10, Rafael J. Wysocki r...@sisk.pl wrote: On Monday 22 February 2010, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Friday 19 February 2010, Alan Jenkins wrote: On 2/18/10, Rafael J. Wysocki r...@sisk.pl wrote: On Thursday 18 February 2010, Alan Jenkins wrote: On 2/17/10

Re: s2disk hang update

2010-02-24 Thread Alan Jenkins
On 2/23/10, Rafael J. Wysocki r...@sisk.pl wrote: On Tuesday 23 February 2010, Alan Jenkins wrote: On 2/22/10, Rafael J. Wysocki r...@sisk.pl wrote: On Monday 22 February 2010, Alan Jenkins wrote: Rafael J. Wysocki wrote: On Friday 19 February 2010, Alan Jenkins wrote: On 2/18/10

Re: s2disk hang update

2010-02-24 Thread Alan Jenkins
On 2/24/10, KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com wrote: On Tue, 23 Feb 2010 22:13:56 +0100 Rafael J. Wysocki r...@sisk.pl wrote: Well, it still looks like we're waiting for create_workqueue_thread() to return, which probably is trying to allocate memory for the thread structure.

Re: s2disk hang update

2010-02-25 Thread Alan Jenkins
On 2/24/10, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 24 February 2010, Alan Jenkins wrote: On 2/23/10, Rafael J. Wysocki r...@sisk.pl wrote: ... My guess is that the preallocated memory pages freed by free_unnecessary_pages() go into a place from where they cannot be taken

Re: s2disk hang update

2010-02-26 Thread Alan Jenkins
On 2/25/10, Rafael J. Wysocki r...@sisk.pl wrote: On Thursday 25 February 2010, Alan Jenkins wrote: On 2/24/10, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 24 February 2010, Alan Jenkins wrote: ... - while (to_free_normal 0 to_free_highmem 0) { + while (to_free_normal 0

Regression: BUG when battery is removed before resuming from hibernation

2010-06-08 Thread Alan Jenkins
I found this bug 2.6.34 on my Asus EeePC 701 (x86_32 arch). It didn't happen to me before, when I was running nearly-2.6.33 or 2.6.32-release. I used git-bisect, but unfortunately the result isn't very helpful. My next step will be to try to narrowing down the culprits by disabling

Re: BUG when battery is removed before resuming from hibernation

2010-06-08 Thread Alan Jenkins
Alan Jenkins wrote: I found this bug 2.6.34 on my Asus EeePC 701 (x86_32 arch). It didn't happen to me before, when I was running nearly-2.6.33 or 2.6.32-release. I used git-bisect, but unfortunately the result isn't very helpful. My next step will be to try to narrowing down the culprits

Re: Regression: BUG when battery is removed before resuming from hibernation

2010-06-09 Thread Alan Jenkins
Rafael J. Wysocki wrote: On Tuesday 08 June 2010, Alan Jenkins wrote: I found this bug 2.6.34 on my Asus EeePC 701 (x86_32 arch). It didn't happen to me before, when I was running nearly-2.6.33 or 2.6.32-release. I used git-bisect, but unfortunately the result isn't very helpful. My