From: Andi Kleen <ak@suse.de>
Date: Tue, 13 Sep 2005 09:35:28 +0000 (+0200)
Subject: [PATCH] x86_64: Export end_pfn
X-Git-Tag: v2.6.14-rc2~45
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3591fff043f5df937120962668c8adfcd3f5b29;p=linux-2.6

[PATCH] x86_64: Export end_pfn

Fixes

> if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F
> System.map  2. 6.14-rc1; fi
> WARNING: /lib/modules/2.6.14-rc1/kernel/drivers/char/agp/amd64-agp.ko
> needs unknown symbol end_pfn

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index eb7929eea7..4e34b0f9d6 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -28,6 +28,7 @@ extern char _end[];
  * PFN of last memory page.
  */
 unsigned long end_pfn; 
+EXPORT_SYMBOL(end_pfn);
 
 /* 
  * end_pfn only includes RAM, while end_pfn_map includes all e820 entries.