Re: blk, mm: lockdep irq lock inversion in linux-next

2012-09-18 Thread Hugh Dickins
On Mon, 17 Sep 2012, Hugh Dickins wrote: > On Mon, 17 Sep 2012, Andrew Morton wrote: > > On Sat, 15 Sep 2012 15:50:07 +0200 > > Sasha Levin wrote: > > > > > Hi all, > > > > > > While fuzzing with trinity within a KVM tools guest on a linux-next > > > kernel, I > > > got the lockdep warning at t

Re: blk, mm: lockdep irq lock inversion in linux-next

2012-09-17 Thread Hugh Dickins
On Mon, 17 Sep 2012, Andrew Morton wrote: > On Sat, 15 Sep 2012 15:50:07 +0200 > Sasha Levin wrote: > > > Hi all, > > > > While fuzzing with trinity within a KVM tools guest on a linux-next kernel, > > I > > got the lockdep warning at the bottom of this mail. > > > > I've tried figuring out wh

Re: blk, mm: lockdep irq lock inversion in linux-next

2012-09-17 Thread Andrew Morton
On Sat, 15 Sep 2012 15:50:07 +0200 Sasha Levin wrote: > Hi all, > > While fuzzing with trinity within a KVM tools guest on a linux-next kernel, I > got the lockdep warning at the bottom of this mail. > > I've tried figuring out where it was introduced, but haven't found any sign > that > any o

Re: blk, mm: lockdep irq lock inversion in linux-next

2012-09-15 Thread Sasha Levin
On 09/15/2012 03:50 PM, Sasha Levin wrote: > Hi all, > > While fuzzing with trinity within a KVM tools guest on a linux-next kernel, I > got the lockdep warning at the bottom of this mail. > > I've tried figuring out where it was introduced, but haven't found any sign > that > any of the code in

blk, mm: lockdep irq lock inversion in linux-next

2012-09-15 Thread Sasha Levin
Hi all, While fuzzing with trinity within a KVM tools guest on a linux-next kernel, I got the lockdep warning at the bottom of this mail. I've tried figuring out where it was introduced, but haven't found any sign that any of the code in that area changed recently, so I'm probably missing someth