[PATCH v2] ARM: implement optimized percpu variable access

Russell King - ARM Linux linux at arm.linux.org.uk
Thu Nov 29 10:09:54 EST 2012


On Thu, Nov 29, 2012 at 03:05:09PM +0000, Will Deacon wrote:
> It's really not safe moving the cpu_init that early because we're running
> strongly ordered at that point, so locks aren't working.

Maybe just move it before the printk?



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