Re: [PATCH] x86: Make variable_test_bit reference all of *addr
From: Andi Kleen
Date: Thu Oct 06 2011 - 23:30:53 EST
On Thu, Oct 06, 2011 at 08:12:48PM -0700, hpanvin@xxxxxxxxx wrote:
> I mean the volatile in "asm volatile".
That volatile has nothing to do with memory. It just means "don't move
much". It's actually quite vague, because the rest of the function
can still move around.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/