x86: fixup numa 64 namespace

[powerpc.git] / include / asm-x86 / system_32.h

diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h
index d84e593..db6283e 100644 (file)
--- a/include/asm-x86/system_32.h
+++ b/include/asm-x86/system_32.h
@@ -142,7 +142,7 @@ static inline unsigned long native_read_cr4_safe(void)
 {
        unsigned long val;
        /* This could fault if %cr4 does not exist */
-       asm("1: movl %%cr4, %0          \n"
+       asm volatile("1: movl %%cr4, %0         \n"
                "2:                             \n"
                ".section __ex_table,\"a\"      \n"
                ".long 1b,2b                    \n"
@@ -161,6 +161,10 @@ static inline void native_wbinvd(void)
        asm volatile("wbinvd": : :"memory");
 }
 
+static inline void clflush(volatile void *__p)
+{
+       asm volatile("clflush %0" : "+m" (*(char __force *)__p));
+}
 
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>