From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Fri, 17 Oct 2008 02:17:47 +0000 (+0900)
Subject: ia64/xen: increase IA64_MAX_RSVD_REGIONS.
X-Git-Tag: v2.6.28-rc1~64^2~1^2~26
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=627308c90775399ea15f890723926d144874d782;p=linux-2.6-omap-h63xx.git

ia64/xen: increase IA64_MAX_RSVD_REGIONS.

Xenlinux/ia64 needs to reserve one more region passed from xen hypervisor
as start info.

Cc: Robin Holt <holt@sgi.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/include/asm/meminit.h b/arch/ia64/include/asm/meminit.h
index 7245a578159..6bc96ee5432 100644
--- a/arch/ia64/include/asm/meminit.h
+++ b/arch/ia64/include/asm/meminit.h
@@ -18,10 +18,11 @@
  * 	- crash dumping code reserved region
  * 	- Kernel memory map built from EFI memory map
  * 	- ELF core header
+ *	- xen start info if CONFIG_XEN
  *
  * More could be added if necessary
  */
-#define IA64_MAX_RSVD_REGIONS 8
+#define IA64_MAX_RSVD_REGIONS 9
 
 struct rsvd_region {
 	unsigned long start;	/* virtual address of beginning of element */