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 854b55d3a5b08607187a3705a44bcc30f3458a57..454517c379fdb67b936acb1b8534b43b064f16cb 100644 (file)
--- 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