commit bd70e522afce2f7837d081dc52f261ecf9d4d2d5
author Yinghai Lu <yhlu.kernel@gmail.com> Wed Jun 04 13:21:29 2008 -0700
committer Thomas Gleixner <tglx@linutronix.de> Wed Jun 04 23:15:33 2008 +0200
tree b634a216a9a83f4464e889bcfac98879b03331a3
parent 7b2a0a6c4866cac146dcb0433e6984eb19a81335

x86: e820 max_arch_pfn typo fix for 64 bit

should use right shift

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/e820.c

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index c140f73..5d33b9c 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -771,7 +771,7 @@
 #  define MAX_ARCH_PFN		(1ULL<<(32-PAGE_SHIFT))
 # endif
 #else /* CONFIG_X86_32 */
-# define MAX_ARCH_PFN MAXMEM<<PAGE_SHIFT
+# define MAX_ARCH_PFN MAXMEM>>PAGE_SHIFT
 #endif
 
 /*