x86: cpa: use wbinvd() macro instead of inline assembly in 64bit c_p_a()

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mm/pageattr_64.c b/arch/x86/mm/pageattr_64.c
index 59cd066f6741..b21a874c2dd3 100644
--- a/arch/x86/mm/pageattr_64.c
+++ b/arch/x86/mm/pageattr_64.c
@@ -86,7 +86,7 @@ static void flush_kernel_map(void *arg)
            much cheaper than WBINVD. */
         /* clflush is still broken. Disable for now. */
         if (1 || !cpu_has_clflush) {
-                asm volatile("wbinvd" ::: "memory");
+                wbinvd();
         } else {
                 list_for_each_entry(pg, l, lru) {
                         void *addr = page_address(pg);