From: Shao Miller <shao.miller@yrdsb.edu.on.ca>
Date: Tue, 17 Nov 2009 23:28:10 +0000 (-0500)
Subject: [e820mangler] Add missing CLC ins. for success path
X-Git-Tag: v1.0.0-rc1~63
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec7e97f458cb2b8925a97994307104191ab656da;p=thirdparty%2Fipxe.git

[e820mangler] Add missing CLC ins. for success path

The get_underlying_e820 function should return with CF unset on success.

Reported-by: Timothy Stack <tstack@vmware.com>
Signed-off-by: Marty Connor <mdc@etherboot.org>
---

diff --git a/src/arch/i386/firmware/pcbios/e820mangler.S b/src/arch/i386/firmware/pcbios/e820mangler.S
index 32be9ee5e..99ca519be 100644
--- a/src/arch/i386/firmware/pcbios/e820mangler.S
+++ b/src/arch/i386/firmware/pcbios/e820mangler.S
@@ -237,6 +237,7 @@ get_underlying_e820:
 	popw	%di
 	incw	%bx
 	movl	%edx, %eax
+	clc
 	ret
 2:	
 	/* If the requested region is earlier than the cached region,