Index: linux-2.6.25.3-2/kernel/kexec.c
===================================================================
--- linux-2.6.25.3-2.orig/kernel/kexec.c	2008-05-23 14:57:08.000000000 +0530
+++ linux-2.6.25.3-2/kernel/kexec.c	2008-05-23 15:00:41.000000000 +0530
@@ -1068,7 +1068,8 @@
 	/* Don't allow clients that don't understand the native
 	 * architecture to do anything.
 	 */
-	if ((flags & KEXEC_ARCH_MASK) == KEXEC_ARCH_DEFAULT)
+	if (((flags & KEXEC_ARCH_MASK) != KEXEC_ARCH) &&
+		((flags & KEXEC_ARCH_MASK) != KEXEC_ARCH_DEFAULT))
 		return -EINVAL;
 
 	if (nr_segments > KEXEC_SEGMENT_MAX)