From 70adada4282b52130ef31c7722d3fd8d94dacbc2 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Sat, 25 Jun 2005 14:57:42 -0700
Subject: [PATCH] [PATCH] kexec: x86_64: e820 64bit fix
From: Eric W. Biederman <ebiederm@xmission.com>
It is ok to reserve resources > 4G on x86_64 struct resource is 64bit now :)
Signed-off-by: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
arch/x86_64/kernel/e820.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index 7c154dfff64a..cf4878309b04 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -191,8 +191,6 @@ void __init e820_reserve_resources(void)
int i;
for (i = 0; i < e820.nr_map; i++) {
struct resource *res;
- if (e820.map[i].addr + e820.map[i].size > 0x100000000ULL)
- continue;
res = alloc_bootmem_low(sizeof(struct resource));
switch (e820.map[i].type) {
case E820_RAM: res->name = "System RAM"; break;