2.6.20-mm2: Oops in generic_make_request not git-block.patch's fault

2007-02-28 Thread Oliver Pahl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I rebuild the kernel, without the git-block patches Mr. Piotrowski wrote: revert-md-avoid-possible-bug_on-in-md-bitmap-handling-for-git-block.patch git-block.patch git-block-fixup.patch git-block-dupe-definitions.patch git-block-xfs-barriers-broke.pat

2.6.20-mm2: Oops in generic_make_request not git-block.patches fault

2007-02-28 Thread Oliver Pahl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I rebuild the kernel, without the git-block patches Patches revert-md-avoid-possible-bug_on-in-md-bitmap-handling-for-git-block.patch git-block.patch git-block-fixup.patch git-block-dupe-definitions.patch git-block-xfs-barriers-broke.patch but i stil

Re: 2.6.20-mm2: Oops in generic_make_request

2007-02-21 Thread Oliver Pahl
Is this Problem still investigated? I got the same kernel bug a few minutes after booting my system with 2.6.20-mm2. As a student i am not yet as familiar with kernel programming as i want to be, but i will try, i promise. In the meantime, i always try to test the newest mm patches, and i have to s

Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Frederik Deweerdt
On Mon, Feb 19, 2007 at 03:08:03PM +0100, Michal Piotrowski wrote: > Michal Piotrowski napisał(a): > > Hi Frederik, > > > > On 20/02/07, Frederik Deweerdt <[EMAIL PROTECTED]> wrote: > >> Hi Michal, > >> > >> This seems to be a locking problem in __make_request, check_plug_merge() > >> should be ca

Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Frederik Deweerdt
On Mon, Feb 19, 2007 at 02:34:53PM +0100, Jens Axboe wrote: > On Tue, Feb 20 2007, Frederik Deweerdt wrote: > > On Sun, Feb 18, 2007 at 09:05:33PM +0100, Michal Piotrowski wrote: > > > On 18/02/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > > > >On Sun, 18 Feb 2007 18:58:05 +0100 Mattia Dongili <[E

Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Michal Piotrowski
Michal Piotrowski napisał(a): > Hi Frederik, > > On 20/02/07, Frederik Deweerdt <[EMAIL PROTECTED]> wrote: >> Hi Michal, >> >> This seems to be a locking problem in __make_request, check_plug_merge() >> should be called with the q->queue_lock held. >> Could you try the following patch? It silenced

Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Michal Piotrowski
Hi Frederik, On 20/02/07, Frederik Deweerdt <[EMAIL PROTECTED]> wrote: Hi Michal, This seems to be a locking problem in __make_request, check_plug_merge() should be called with the q->queue_lock held. Could you try the following patch? It silenced the oops for me. For me too, but Jens dislike

Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Jens Axboe
On Tue, Feb 20 2007, Frederik Deweerdt wrote: > On Sun, Feb 18, 2007 at 09:05:33PM +0100, Michal Piotrowski wrote: > > On 18/02/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > > >On Sun, 18 Feb 2007 18:58:05 +0100 Mattia Dongili <[EMAIL PROTECTED]> > > >wrote: > > > > > >> On Sun, Feb 18, 2007 at 0

[-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

2007-02-19 Thread Frederik Deweerdt
On Sun, Feb 18, 2007 at 09:05:33PM +0100, Michal Piotrowski wrote: > On 18/02/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > >On Sun, 18 Feb 2007 18:58:05 +0100 Mattia Dongili <[EMAIL PROTECTED]> wrote: > > > >> On Sun, Feb 18, 2007 at 02:06:59PM +0100, Laurent Riffard wrote: > >> > Le 18.02.2007 0

Re: 2.6.20-mm2: Oops in generic_make_request

2007-02-18 Thread Michal Piotrowski
On 18/02/07, Andrew Morton <[EMAIL PROTECTED]> wrote: On Sun, 18 Feb 2007 18:58:05 +0100 Mattia Dongili <[EMAIL PROTECTED]> wrote: > On Sun, Feb 18, 2007 at 02:06:59PM +0100, Laurent Riffard wrote: > > Le 18.02.2007 06:51, Andrew Morton a écrit : > > >Temporarily at > > > > > > http://userweb.k

Re: 2.6.20-mm2: Oops in generic_make_request

2007-02-18 Thread Andrew Morton
On Sun, 18 Feb 2007 18:58:05 +0100 Mattia Dongili <[EMAIL PROTECTED]> wrote: > On Sun, Feb 18, 2007 at 02:06:59PM +0100, Laurent Riffard wrote: > > Le 18.02.2007 06:51, Andrew Morton a écrit : > > >Temporarily at > > > > > > http://userweb.kernel.org/~akpm/2.6.20-mm2/ > > > > > >Will appear later

Re: 2.6.20-mm2: Oops in generic_make_request

2007-02-18 Thread Mattia Dongili
On Sun, Feb 18, 2007 at 02:06:59PM +0100, Laurent Riffard wrote: > Le 18.02.2007 06:51, Andrew Morton a écrit : > >Temporarily at > > > > http://userweb.kernel.org/~akpm/2.6.20-mm2/ > > > >Will appear later at > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20/2.6.20-mm2/