tree 3419ae3d588bdc1ecc51748c63077cb18ac974c3
parent 7ad1bcb25c5623f1f87c50fdf2272f58ff91db5a
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1156677994 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1158760715 +0100

[ARM] Fix kernel/fork.c for lockdep on ARM

ARM has interrupts enabled over context switches (iow, has
__ARCH_WANT_INTERRUPTS_ON_CTXSW defined.)  The lockdep code in fork.c
 assumes that interrupts are always disabled.  Fix this wrong
assumption by making the initialisation of 'p->hardirqs_enabled'
depend on __ARCH_WANT_INTERRUPTS_ON_CTXSW.

Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>