Hi Frederic,

On Thu, 15 Apr 2010 15:37:50 +0200 Frederic Weisbecker <fweisbec@gmail.com> wrote:
quoted text
>
> When a path restore the flags while irqs are already enabled, we
> update the per cpu var redundant_hardirqs_on in a racy fashion
> and debug_atomic_inc() warns about this situation.
> 
> In this particular case, we need to explictly disable the irqs before
> updating this stat var in order to update it safely.
> 
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: David Miller <davem@davemloft.net>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> ---
>  kernel/lockdep.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)

Ping?  Any movement on this?

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/