# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.1496.1.5 -> 1.1496.1.6
#	include/asm-ia64/system.h	1.42    -> 1.43   
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 03/12/10	davidm@tiger.hpl.hp.com	1.1496.1.6
# ia64: Switch places for the gate pages and the guard page.  This improves
# 	backwards-compatibility with older (broken) versions of GCC which
# 	recognize a signal-handler only if it is in the address range
# 	from 0xa000000000000100. to 0xa000000000020000.
# --------------------------------------------
#
diff -Nru a/include/asm-ia64/system.h b/include/asm-ia64/system.h
--- a/include/asm-ia64/system.h	Sun Dec 14 00:40:11 2003
+++ b/include/asm-ia64/system.h	Sun Dec 14 00:40:11 2003
@@ -19,8 +19,11 @@
 #include <asm/pal.h>
 #include <asm/percpu.h>
 
-/* 0xa000000000000000 - 0xa000000000000000+PERCPU_PAGE_SIZE remain unmapped */
-#define GATE_ADDR		(0xa000000000000000 + PERCPU_PAGE_SIZE)
+#define GATE_ADDR		(0xa000000000000000)
+/*
+ * 0xa000000000000000+2*PERCPU_PAGE_SIZE
+ * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page)
+ */
 #define KERNEL_START		 0xa000000100000000
 #define PERCPU_ADDR		(-PERCPU_PAGE_SIZE)