[PATCH 04/32] ia64/xen: reserve "break" numbers used for xen hypercalls. | |
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reserve "break" numbers used for xen hypercalls to avoid reuse for something else. Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx> --- arch/ia64/include/asm/break.h | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/ia64/include/asm/break.h b/arch/ia64/include/asm/break.h index f034020..e90c40e 100644 --- a/arch/ia64/include/asm/break.h +++ b/arch/ia64/include/asm/break.h @@ -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 */ -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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