x86, 386 removal: Remove CONFIG_M386 from Kconfig

[firefly-linux-kernel-4.4.55.git] / arch / x86 / include / asm / processor.h

diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index b98c0d958ebbdf830536ad42e3d166c198c1d29e..9a4ee46959f3d1f04e5f4e2bb7b20b781adb1341 100644 (file)
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -588,11 +588,6 @@ typedef struct {
 } mm_segment_t;
 
 
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
@@ -677,7 +672,7 @@ static inline void sync_core(void)
 {
        int tmp;
 
-#if defined(CONFIG_M386) || defined(CONFIG_M486)
+#ifdef CONFIG_M486
        if (boot_cpu_data.x86 < 5)
                /* There is no speculative execution.
                 * jmp is a barrier to prefetching. */