Isaku Yamahata 1b051c6be3 ia64/xen: introduce sync bitops which is necessary for ia64/xen support. ... define sync bitops which is necessary for ia64/xen. This bit operation is used to communicate with VMM or other guest kernel Even when this kernel is built for UP, VMM might be SMP so that those operation must always use atomic operation. Cc: Robin Holt <holt@sgi.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>		2008-10-17 09:53:33 -07:00
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asm	ia64/xen: introduce sync bitops which is necessary for ia64/xen support.	2008-10-17 09:53:33 -07:00