From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Fri, 6 May 2005 22:39:23 +0000 (-0700)
Subject: Fix acpi_find_rsdp() - acpi_scan_rsdp takes length, not end
X-Git-Tag: v2.6.12-rc4~21
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22490eb80ceb4ac07ef36fff253904fb4adf57f2;p=linux-2.6

Fix acpi_find_rsdp() - acpi_scan_rsdp takes length, not end

Noticed by Jakub Jermar <jermar@itbs.cz>
---

diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 53eb5cfd5b..848bb97af7 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -650,7 +650,7 @@ acpi_find_rsdp (void)
 	 */
 	rsdp_phys = acpi_scan_rsdp (0, 0x400);
 	if (!rsdp_phys)
-		rsdp_phys = acpi_scan_rsdp (0xE0000, 0xFFFFF);
+		rsdp_phys = acpi_scan_rsdp (0xE0000, 0x20000);
 
 	return rsdp_phys;
 }