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From: Ingo Molnar <mingo@elte.hu>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Andi Kleen <andi@firstfloor.org>,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: 2.6.22-rc3 nmi watchdog hang
Date: Tue, 5 Jun 2007 11:56:00 +0200	[thread overview]
Message-ID: <20070605095600.GA29270@elte.hu> (raw)
In-Reply-To: <20070605095025.GA29029@elte.hu>


* Ingo Molnar <mingo@elte.hu> wrote:

> > ah, plain -rc3 hangs too. So it's one of these commits i guess:
> > 
> > commit 1eeb66a1bb973534dc3d064920a5ca683823372e
> > commit 09198e68501a7e34737cd9264d266f42429abcdc
> > commit bbba11c35baaad3f70f32e185a2c1d40d7901fe9
> > commit bf8696ed6dfa561198b4736deaf11ab68dcc4845
> 
> oh, damn. The resulting kernel after having undone these doesnt even 
> build ...

Andi/Linus Cc:-ed - these NMI watchdog changes came over the x86_64 
tree. I suspect this patch:

 commit 09198e68501a7e34737cd9264d266f42429abcdc
 Author: Andi Kleen <ak@suse.de>
 Date:   Wed May 2 19:27:20 2007 +0200

     [PATCH] i386: Clean up NMI watchdog code

Andi - just boot with nmi_watchdog=2 on a dual-core Athlon64 CPU.

	Ingo

  reply	other threads:[~2007-06-05  9:56 UTC|newest]

Thread overview: 121+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-31  6:58 2.6.22-rc3-mm1 Andrew Morton
2007-05-31 12:09 ` 2.6.22-rc3-mm1 Cornelia Huck
2007-05-31 12:15   ` 2.6.22-rc3-mm1 Matthew Wilcox
2007-05-31 12:20     ` 2.6.22-rc3-mm1 Cornelia Huck
2007-05-31 12:35       ` 2.6.22-rc3-mm1 Jeff Garzik
2007-05-31 15:11         ` 2.6.22-rc3-mm1 Cornelia Huck
2007-05-31 15:13         ` 2.6.22-rc3-mm1 Christoph Hellwig
2007-05-31 22:10           ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-01  7:09             ` 2.6.22-rc3-mm1 Cornelia Huck
2007-05-31 15:29 ` 2.6.22-rc3-mm1 Michal Piotrowski
2007-05-31 15:29 ` 2.6.22-rc3-mm1 Michal Piotrowski
2007-05-31 19:58   ` 2.6.22-rc3-mm1 Rafael J. Wysocki
2007-05-31 21:25     ` 2.6.22-rc3-mm1 Michal Piotrowski
2007-05-31 21:34       ` 2.6.22-rc3-mm1 Rafael J. Wysocki
2007-05-31 21:34       ` 2.6.22-rc3-mm1 Rafael J. Wysocki
2007-05-31 21:30     ` [PATCH -mm] Freezer: migration_thread should not be freezable (was: Re: [linux-pm] Re: 2.6.22-rc3-mm1) Rafael J. Wysocki
2007-05-31 21:45       ` [PATCH -mm] Freezer: migration_thread should not be freezable (was: " Michal Piotrowski
2007-05-31 21:30     ` Rafael J. Wysocki
2007-05-31 19:58   ` 2.6.22-rc3-mm1 Rafael J. Wysocki
2007-05-31 17:53 ` 2.6.22-rc3-mm1 Michal Piotrowski
2007-05-31 18:08   ` 2.6.22-rc3-mm1 Michal Piotrowski
2007-05-31 18:31   ` 2.6.22-rc3-mm1 Andrew Morton
2007-05-31 18:41     ` 2.6.22-rc3-mm1 Christoph Lameter
2007-05-31 18:53       ` 2.6.22-rc3-mm1 Andrew Morton
2007-05-31 18:57         ` 2.6.22-rc3-mm1 Christoph Lameter
2007-05-31 20:43 ` 2.6.22-rc3-mm1 Mariusz Kozlowski
2007-05-31 21:19   ` 2.6.22-rc3-mm1 Andrew Morton
2007-05-31 21:19     ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-01 20:50     ` 2.6.22-rc3-mm1 Mariusz Kozlowski
2007-06-01 20:50       ` 2.6.22-rc3-mm1 Mariusz Kozlowski
2007-06-01 21:02       ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-01 21:02         ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-01 21:21         ` 2.6.22-rc3-mm1 Mariusz Kozlowski
2007-06-01 21:21           ` 2.6.22-rc3-mm1 Mariusz Kozlowski
2007-06-04  2:29           ` 2.6.22-rc3-mm1 Michael Ellerman
2007-06-04  8:35             ` 2.6.22-rc3-mm1 Segher Boessenkool
2007-06-01 23:30         ` 2.6.22-rc3-mm1 Benjamin Herrenschmidt
2007-06-01 23:30           ` 2.6.22-rc3-mm1 Benjamin Herrenschmidt
2007-06-02  8:40         ` 2.6.22-rc3-mm1 Segher Boessenkool
2007-06-02  8:40           ` 2.6.22-rc3-mm1 Segher Boessenkool
2007-05-31 22:05 ` 2.6.22-rc3-mm1 - works-for-me and a meta-question Valdis.Kletnieks
2007-05-31 22:16   ` Andrew Morton
     [not found]   ` <6bffcb0e0705311527ge774f48s8014f5108556f651@mail.gmail.com>
2007-05-31 23:21     ` andrea
2007-05-31 23:13 ` 2.6.22-rc3-mm1 - page_mkwrite() breakage Mark Fasheh
2007-06-01  1:01   ` Nick Piggin
2007-06-01  1:24     ` Mark Fasheh
2007-06-01  1:34       ` Nick Piggin
2007-06-01  1:45         ` Mark Fasheh
2007-06-01  1:53           ` Nick Piggin
2007-06-01  5:20             ` Mark Fasheh
2007-06-01 22:01               ` Mark Fasheh
2007-06-01 22:25                 ` Andrew Morton
2007-06-01 22:33                   ` Mark Fasheh
2007-06-01 22:47                     ` Andrew Morton
2007-06-01 22:53                       ` Mark Fasheh
2007-06-01  2:01 ` 2.6.22-rc3-mm1 Arnaldo Carvalho de Melo
2007-06-01  2:12   ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-01  2:24     ` 2.6.22-rc3-mm1 Arnaldo Carvalho de Melo
2007-06-01  3:52 ` 2.6.22-rc3-mm1 Michael Ellerman
2007-06-01  5:55   ` 2.6.22-rc3-mm1 Eric W. Biederman
2007-06-01 16:42 ` 2.6.22-rc3-mm1: IA64 make allnoconfig broken Mel Gorman
2007-06-01 17:00   ` Andrew Morton
2007-06-01 18:50     ` Mel Gorman
2007-06-01 20:55       ` [PATCH] Fix problem with IA64 make allnoconfig Mel Gorman
2007-06-02 13:57 ` 2.6.22-rc3-mm1: Xen compile error with X86_CMPXCHG=n Adrian Bunk
2007-06-28 23:36   ` Adrian Bunk
2007-06-29  3:21     ` Jeremy Fitzhardinge
2007-06-02 17:06 ` [-mm patch] fix XEN_BLKDEV_FRONTEND Makefile entry Adrian Bunk
2007-06-02 17:14 ` 2.6.22-rc3-mm1: __attribute__((weak)) considered harmful Adrian Bunk
2007-06-04 21:22   ` Andrew Morton
2007-06-04 23:52     ` Martin Peschke
2007-06-05  3:59       ` Russell King
2007-06-02 19:09 ` [-mm patch] the ASYNC_* options shouldn't be user visible Adrian Bunk
2007-06-04 16:19   ` Williams, Dan J
2007-06-03 20:54 ` [-mm patch] make drivers/firmware/dmi-id.c:dmi_id_init() static Adrian Bunk
2007-06-08  4:38   ` Greg KH
2007-06-03 20:54 ` [-mm patch] drivers/i2c/chips/ds1682.c: make code static Adrian Bunk
2007-06-04  8:15   ` Jean Delvare
2007-06-03 20:54 ` [-mm patch] make xpad_play_effect() static Adrian Bunk
2007-06-03 20:54 ` [-mm patch] fix the tea5761 tuner support Adrian Bunk
2007-06-04 18:00 ` 2.6.22-rc3-mm1 - pppd hanging in netdev_run_todo while holding mutex Valdis.Kletnieks
2007-06-06  6:14   ` Andrew Morton
2007-06-04 22:12 ` [-mm patch] e1000: #if 0 two functions Adrian Bunk
2007-06-04 22:13 ` [-mm patch] drivers/mmc/core/core.{h,c}: cleanups Adrian Bunk
2007-06-06 18:36   ` Pierre Ossman
2007-06-05  9:11 ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:18   ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:24   ` 2.6.22-rc3-mm1 Andrew Morton
2007-06-05  9:33     ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:39       ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:42         ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:45           ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:50             ` 2.6.22-rc3-mm1 Ingo Molnar
2007-06-05  9:56               ` Ingo Molnar [this message]
2007-06-10 18:10                 ` 2.6.22-rc3 nmi watchdog hang Björn Steinbrink
2007-06-18 12:11                   ` Ingo Molnar
2007-06-18 14:31                     ` Björn Steinbrink
2007-06-25  6:18                     ` Ingo Molnar
2007-06-25  6:59                       ` Ingo Molnar
2007-06-25  8:05                         ` [patch, 2.6.22-rc6] fix nmi_watchdog=2 bootup hang Ingo Molnar
2007-06-25  8:26                           ` Ingo Molnar
2007-06-25 12:45                             ` Björn Steinbrink
2007-06-25 12:49                               ` Jeremy Fitzhardinge
2007-06-25 13:06                                 ` Björn Steinbrink
2007-06-25 18:50                               ` [patch, 2.6.22-rc6] fix nmi_watchdog=2 bootup hang, take #2 Ingo Molnar
2007-06-25 12:40                           ` [patch, 2.6.22-rc6] fix nmi_watchdog=2 bootup hang Jeremy Fitzhardinge
2007-06-25 13:13                             ` Björn Steinbrink
2007-06-05 15:16 ` 2.6.22-rc3-mm1 Rusty Russell
2007-06-05 21:50 ` [-mm patch] kernel/power/disk.c: make code static Adrian Bunk
2007-06-05 21:50   ` Adrian Bunk
2007-06-05 22:10   ` Rafael J. Wysocki
2007-06-05 22:10     ` Rafael J. Wysocki
2007-06-05 21:50 ` [-mm patch] kernel/sched{,_fair}.c: " Adrian Bunk
2007-06-06  6:54   ` Andrew Morton
2007-06-06  7:30     ` Ingo Molnar
2007-06-06 12:31       ` Adrian Bunk
2007-06-06  7:02   ` Ingo Molnar
2007-06-05 21:51 ` [-mm patch] kernel/lockdep_proc.c: make 2 functions static Adrian Bunk
2007-06-05 22:34   ` Peter Zijlstra
2007-06-05 21:51 ` [-mm patch] fs/proc/base.c: make a struct static Adrian Bunk
2007-06-06  7:32   ` Ingo Molnar

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