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authorIsaku Yamahata <yamahata@valinux.co.jp>2008-10-17 11:17:47 +0900
committerTony Luck <tony.luck@intel.com>2008-10-17 09:54:03 -0700
commit627308c90775399ea15f890723926d144874d782 (patch)
treef39608aa1cfebcd92e5bb69a05ac70f3df74f2e1 /arch
parent1b051c6be34b3b06fa1244d9fcd47f91fb6aca1c (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/include/asm/meminit.h3
1 files changed, 2 insertions, 1 deletions
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 */