On Tue, Aug 06, 2013 at 12:37:49AM +0200, Mark Kettenis wrote:
> The atomic_setbits_int() and atomic_clearbits_int() implementations
> use stwcx., which touches the condition code register. This means we
> need to tell GCC that it gets clobbered. Fixes issues with
> uvm_page_physload() which curr
The atomic_setbits_int() and atomic_clearbits_int() implementations
use stwcx., which touches the condition code register. This means we
need to tell GCC that it gets clobbered. Fixes issues with
uvm_page_physload() which currently gets miscompiled.
ok?
Index: atomic.h
