yamahata@xxxxxxxxxxxxx wrote:
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 78f28d8..9c17a46 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -118,6 +118,10 @@ acpi_get_sysname(void) return "hpzx1"; } else if (!strcmp(hdr->oem_id, "SGI")) { return "sn2"; +#ifdef CONFIG_XEN + } else if (is_running_on_xen() && !strcmp(hdr->oem_id, "XEN")) { + return "xen"; +#endif }
Is the #ifdef necessary? Couldn't you make is_running_on_xen() just evaluate to 0 in the non-Xen case?
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