[2/2] powerpc: fix second nested oops hang

Tue Nov 22 11:34:16 AEDT 2016

On Tue, 2016-11-08 at 12:14:45 UTC, Nicholas Piggin wrote:
> When ending an oops, don't clear die_owner unless the nest count
> went to zero. This prevents a second nested oops from hanging forever
> on the die_lock.
> 
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/7458e8b2ce62e65051fec0bcb14cac

cheers