From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 5 May 2009 12:48:26 +0000 (+0100)
Subject: x86: Fix a couple of asm constraints.
X-Git-Tag: 3.3.2-rc1~7
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=77ab2c825335178444d899c8ee31d6114148e9cd;p=people%2Fvhanquez%2Fxen.git

x86: Fix a couple of asm constraints.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen-unstable changeset:   19591:7a73e3aeb224
xen-unstable date:        Mon May 04 22:52:18 2009 +0100
---

diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index 854b55d3a..454517c37 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -1339,11 +1339,11 @@ static int read_descriptor(unsigned int sel,
 
             asm volatile (
                 "larl %2,%0 ; setz %1"
-                : "=r" (a), "=rm" (valid) : "rm" (sel));
+                : "=r" (a), "=qm" (valid) : "rm" (sel));
             BUG_ON(valid && ((a & 0x00f0ff00) != *ar));
             asm volatile (
                 "lsll %2,%0 ; setz %1"
-                : "=r" (l), "=rm" (valid) : "rm" (sel));
+                : "=r" (l), "=qm" (valid) : "rm" (sel));
             BUG_ON(valid && (l != *limit));
         }
 #endif