Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit da0ac272 authored by Isaku Yamahata's avatar Isaku Yamahata Committed by Tony Luck
Browse files

ia64/xen: reserve "break" numbers used for xen hypercalls. 



reserve "break" numbers used for xen hypercalls to avoid
reuse for something else.

Signed-off-by: default avatarIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 1b4a18fc

arch/ia64/include/asm/break.h

+9 −0
Original line number Diff line number Diff line
@@ -20,4 +20,13 @@ 
 */

#define __IA64_BREAK_SYSCALL		0x100000



/*

 * Xen specific break numbers:

 */

#define __IA64_XEN_HYPERCALL		0x1000

/* [__IA64_XEN_HYPERPRIVOP_START, __IA64_XEN_HYPERPRIVOP_MAX] is used

   for xen hyperprivops */

#define __IA64_XEN_HYPERPRIVOP_START	0x1

#define __IA64_XEN_HYPERPRIVOP_MAX	0x1a



#endif /* _ASM_IA64_BREAK_H */