Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-25 Thread Rafael J. Wysocki
On Sunday, 25 March 2007 17:10, Maxim wrote: > On Sunday 25 March 2007 14:13:07 Rafael J. Wysocki wrote: > > On Sunday, 25 March 2007 01:40, Maxim wrote: > > > On Friday 23 March 2007 16:42:44 Rafael J. Wysocki wrote: > > > > On Friday, 23 March 2007 00:30, Rafael J. Wysocki wrote: > > > > > On Thu

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-25 Thread Maxim
On Sunday 25 March 2007 14:13:07 Rafael J. Wysocki wrote: > On Sunday, 25 March 2007 01:40, Maxim wrote: > > On Friday 23 March 2007 16:42:44 Rafael J. Wysocki wrote: > > > On Friday, 23 March 2007 00:30, Rafael J. Wysocki wrote: > > > > On Thursday, 22 March 2007 00:53, Rafael J. Wysocki wrote: >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-25 Thread Rafael J. Wysocki
On Sunday, 25 March 2007 01:40, Maxim wrote: > On Friday 23 March 2007 16:42:44 Rafael J. Wysocki wrote: > > On Friday, 23 March 2007 00:30, Rafael J. Wysocki wrote: > > > On Thursday, 22 March 2007 00:53, Rafael J. Wysocki wrote: > > > > On Thursday, 22 March 2007 00:39, Maxim wrote: > > > > > On

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-24 Thread Maxim
On Friday 23 March 2007 16:42:44 Rafael J. Wysocki wrote: > On Friday, 23 March 2007 00:30, Rafael J. Wysocki wrote: > > On Thursday, 22 March 2007 00:53, Rafael J. Wysocki wrote: > > > On Thursday, 22 March 2007 00:39, Maxim wrote: > > > > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-23 Thread Rafael J. Wysocki
On Friday, 23 March 2007 00:30, Rafael J. Wysocki wrote: > On Thursday, 22 March 2007 00:53, Rafael J. Wysocki wrote: > > On Thursday, 22 March 2007 00:39, Maxim wrote: > > > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > > > > On Thursday, 22 March 2007 00:09, Maxim wrote: > > > > >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-22 Thread Rafael J. Wysocki
On Thursday, 22 March 2007 00:53, Rafael J. Wysocki wrote: > On Thursday, 22 March 2007 00:39, Maxim wrote: > > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > > > On Thursday, 22 March 2007 00:09, Maxim wrote: > > > > On Thursday 22 March 2007 00:39:02 you wrote: > > > > > On Wednesd

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-22 Thread Rafael J. Wysocki
On Thursday, 22 March 2007 08:31, Andrew Morton wrote: > On Thu, 22 Mar 2007 08:23:39 +0100 "Rafael J. Wysocki" <[EMAIL PROTECTED]> > wrote: > > > On Thursday, 22 March 2007 05:51, David Chinner wrote: > > > On Wed, Mar 21, 2007 at 10:38:33PM +0100, Rafael J. Wysocki wrote: > > > > > > > > I thi

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Andrew Morton
On Thu, 22 Mar 2007 08:23:39 +0100 "Rafael J. Wysocki" <[EMAIL PROTECTED]> wrote: > On Thursday, 22 March 2007 05:51, David Chinner wrote: > > On Wed, Mar 21, 2007 at 10:38:33PM +0100, Rafael J. Wysocki wrote: > > > > > > I think this is the XFS problem with freezable workqueues. > > > > > > Ma

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Rafael J. Wysocki
On Thursday, 22 March 2007 05:51, David Chinner wrote: > On Wed, Mar 21, 2007 at 10:38:33PM +0100, Rafael J. Wysocki wrote: > > > > I think this is the XFS problem with freezable workqueues. > > > > Maxim, please try to apply the appended patch and see if it helps. > > > > Greetings, > > Rafael

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread David Chinner
On Wed, Mar 21, 2007 at 10:38:33PM +0100, Rafael J. Wysocki wrote: > > I think this is the XFS problem with freezable workqueues. > > Maxim, please try to apply the appended patch and see if it helps. > > Greetings, > Rafael > > > --- > Since freezable workqueues are broken in 2.6.21-rc > (cf.

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:14:05 Maxim wrote: > On Wednesday 21 March 2007 23:22:40 Nigel Cunningham wrote: > > Hi. > > > > On Wed, 2007-03-21 at 18:40 +0200, Maxim Levitsky wrote: > > > Hi, > > > > > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on > > > my system. >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:47:05 Nigel Cunningham wrote: > Hi. > > On Wed, 2007-03-21 at 22:38 +0100, Rafael J. Wysocki wrote: > > > Do you know exactly which mutex was being waited on and where it was > > > taken? If you can say that, it would be much more helpful. > > Yeah, me too, but assumi

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:53:54 Rafael J. Wysocki wrote: > On Thursday, 22 March 2007 00:39, Maxim wrote: > > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > > > On Thursday, 22 March 2007 00:09, Maxim wrote: > > > > On Thursday 22 March 2007 00:39:02 you wrote: > > > > > On Wednes

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Rafael J. Wysocki
On Thursday, 22 March 2007 00:39, Maxim wrote: > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > > On Thursday, 22 March 2007 00:09, Maxim wrote: > > > On Thursday 22 March 2007 00:39:02 you wrote: > > > > On Wednesday, 21 March 2007 23:21, Pavel Machek wrote: > > > > > Hi! > > > > >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Nigel Cunningham
Hi. On Wed, 2007-03-21 at 22:38 +0100, Rafael J. Wysocki wrote: > > Do you know exactly which mutex was being waited on and where it was > > taken? If you can say that, it would be much more helpful. Yeah, me too, but assuming too much sometimes bites me :) > I think this is the XFS problem with

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:39:24 Maxim wrote: > On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > > On Thursday, 22 March 2007 00:09, Maxim wrote: > > > On Thursday 22 March 2007 00:39:02 you wrote: > > > > On Wednesday, 21 March 2007 23:21, Pavel Machek wrote: > > > > > Hi! > > > > >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:24:25 Rafael J. Wysocki wrote: > On Thursday, 22 March 2007 00:09, Maxim wrote: > > On Thursday 22 March 2007 00:39:02 you wrote: > > > On Wednesday, 21 March 2007 23:21, Pavel Machek wrote: > > > > Hi! > > > > > > > > > Starting with 2.6.21-rc1 suspend to ram and disk

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:09:54 Maxim wrote: > On Thursday 22 March 2007 00:39:02 you wrote: > > On Wednesday, 21 March 2007 23:21, Pavel Machek wrote: > > > Hi! > > > > > > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore > > > > on my system. > > > > > > > > I did a g

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim
On Thursday 22 March 2007 01:14:05 Maxim wrote: > On Wednesday 21 March 2007 23:22:40 Nigel Cunningham wrote: > > Hi. > > > > On Wed, 2007-03-21 at 18:40 +0200, Maxim Levitsky wrote: > > > Hi, > > > > > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on > > > my system. >

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Rafael J. Wysocki
On Wednesday, 21 March 2007 23:21, Pavel Machek wrote: > Hi! > > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on my > > system. > > > > I did a git-bisect and found that those commits break it: > > > > e3c7db621bed4afb8e231cb005057f2feb5db557 - [PATCH] [PATCH] PM: Cha

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Pavel Machek
Hi! > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on my > system. > > I did a git-bisect and found that those commits break it: > > e3c7db621bed4afb8e231cb005057f2feb5db557 - [PATCH] [PATCH] PM: Change code > ordering in main.c > ed746e3b18f4df18afa3763155972c5835f284

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Rafael J. Wysocki
On Wednesday, 21 March 2007 22:22, Nigel Cunningham wrote: > Hi. > > On Wed, 2007-03-21 at 18:40 +0200, Maxim Levitsky wrote: > > Hi, > > > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on my > > system. > > > > I did a git-bisect and found that those commits break it:

Re: [BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Nigel Cunningham
Hi. On Wed, 2007-03-21 at 18:40 +0200, Maxim Levitsky wrote: > Hi, > > Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on my > system. > > I did a git-bisect and found that those commits break it: > > e3c7db621bed4afb8e231cb005057f2feb5db557 - [PATCH] [PATCH] PM: Change c

[BUG] Code reordering in swsusp breaks suspend on SMP systems

2007-03-21 Thread Maxim Levitsky
Hi, Starting with 2.6.21-rc1 suspend to ram and disk doesn't work anymore on my system. I did a git-bisect and found that those commits break it: e3c7db621bed4afb8e231cb005057f2feb5db557 - [PATCH] [PATCH] PM: Change code ordering in main.c ed746e3b18f4df18afa3763155972c5835f284c5 - [PATCH] [PA