On Thu, Nov 12, 2015 at 07:38:07PM +0100, Oleg Nesterov wrote: > It seems that PPC needs to define smp_mb__before_spinlock() as full mb(), > no?
It does: arch/powerpc/include/asm/barrier.h:#define smp_mb__before_spinlock() smp_mb() -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
