{
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"
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>