diff options
| -rw-r--r-- | arch/x86/include/asm/percpu.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 60ea7755c0fe..915675f3ad60 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -56,9 +56,11 @@ #define arch_raw_cpu_ptr(ptr) \ ({ \ unsigned long tcp_ptr__; \ - asm ("add " __percpu_arg(1) ", %0" \ + asm ("mov " __percpu_arg(1) ", %0" \ : "=r" (tcp_ptr__) \ - : "m" (__my_cpu_var(this_cpu_off)), "0" (ptr)); \ + : "m" (__my_cpu_var(this_cpu_off))); \ + \ + tcp_ptr__ += (unsigned long)(ptr); \ (typeof(*(ptr)) __kernel __force *)tcp_ptr__; \ }) #else /* CONFIG_SMP */ |