On Friday 01 February 2008 21:31, Jens Axboe wrote:
> On Fri, Feb 01 2008, Jens Axboe wrote:
> > I think the right solution is to remove swap_io_context() and fix the io
> > context referencing in as-iosched.c instead.
>
> IOW, the below. I don't know why Nick originally wanted to swap io
> contex
> > am i right that lockdep complained about real lockup potential here?
> > (i.e. it caught a real bug) So there's no need to change anything on the
> > lockdep side, right?
>
> Right, no bug in lockdep, the locking code and swap_io_context() are
> just screwed up.
>
I doubt a bug in lockdep. H
On Fri, Feb 01 2008, Ingo Molnar wrote:
>
> * Jens Axboe <[EMAIL PROTECTED]> wrote:
>
> > On Fri, Feb 01 2008, Ingo Molnar wrote:
> > >
> > > * Jens Axboe <[EMAIL PROTECTED]> wrote:
> > >
> > > > Are you sure this triggered with the as fixup in place? It looks like
> > > > the same bug.
> > >
* Jens Axboe <[EMAIL PROTECTED]> wrote:
> On Fri, Feb 01 2008, Ingo Molnar wrote:
> >
> > * Jens Axboe <[EMAIL PROTECTED]> wrote:
> >
> > > Are you sure this triggered with the as fixup in place? It looks like
> > > the same bug.
> >
> > most definitely a separate bug.
>
> yeah, I didn't rea
On Fri, 2008-02-01 at 11:12 +0100, Jens Axboe wrote:
> On Fri, Feb 01 2008, Nikanth Karthikesan wrote:
> > On Thu, 2008-01-31 at 23:14 +0100, Ingo Molnar wrote:
> > >
> > > Jens,
> > >
> > > AS still has some locking issues - see the lockdep warning below that
> > > the x86 test-rig just trigge
On Fri, Feb 01 2008, Ingo Molnar wrote:
>
> * Jens Axboe <[EMAIL PROTECTED]> wrote:
>
> > Are you sure this triggered with the as fixup in place? It looks like
> > the same bug.
>
> most definitely a separate bug.
yeah, I didn't read it carefully enough. Nikanth found the reason.
--
Jens Axb
* Jens Axboe <[EMAIL PROTECTED]> wrote:
> Are you sure this triggered with the as fixup in place? It looks like
> the same bug.
most definitely a separate bug.
Ingo
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On Fri, Feb 01 2008, Jens Axboe wrote:
> On Fri, Feb 01 2008, Nikanth Karthikesan wrote:
> > On Thu, 2008-01-31 at 23:14 +0100, Ingo Molnar wrote:
> > >
> > > Jens,
> > >
> > > AS still has some locking issues - see the lockdep warning below that
> > > the x86 test-rig just triggered. Config att
On Fri, Feb 01 2008, Nikanth Karthikesan wrote:
> On Thu, 2008-01-31 at 23:14 +0100, Ingo Molnar wrote:
> >
> > Jens,
> >
> > AS still has some locking issues - see the lockdep warning below that
> > the x86 test-rig just triggered. Config attached. Never saw this one
> > before. Can send more
On Thu, 2008-01-31 at 23:14 +0100, Ingo Molnar wrote:
>
> Jens,
>
> AS still has some locking issues - see the lockdep warning below that
> the x86 test-rig just triggered. Config attached. Never saw this one
> before. Can send more info if needed.
>
The io_contexts are swapped. And while swa
On Thu, Jan 31 2008, Ingo Molnar wrote:
>
>
> Jens,
>
> AS still has some locking issues - see the lockdep warning below that
> the x86 test-rig just triggered. Config attached. Never saw this one
> before. Can send more info if needed.
>
> Ingo
>
> -->
> udev: renamed network
* Ingo Molnar <[EMAIL PROTECTED]> wrote:
> Jens,
>
> AS still has some locking issues - see the lockdep warning below that
> the x86 test-rig just triggered. Config attached. Never saw this one
> before. Can send more info if needed.
btw., it didnt reproduce after a reboot, so it seems like a
Jens,
AS still has some locking issues - see the lockdep warning below that
the x86 test-rig just triggered. Config attached. Never saw this one
before. Can send more info if needed.
Ingo
-->
udev: renamed network interface eth0_rename to eth1
===
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