patch-2.4.22 linux-2.4.22/include/asm-x86_64/processor.h

• Lines: 28
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/asm-x86_64/processor.h
• Orig date: 2003-06-13 07:51:38.000000000 -0700

diff -urN linux-2.4.21/include/asm-x86_64/processor.h linux-2.4.22/include/asm-x86_64/processor.h
@@ -85,7 +85,7 @@
 #define cpu_has_vme 1
 #define cpu_has_fxsr 1
 #define cpu_has_xmm 1
-#define cpu_has_apic 1
+#define cpu_has_apic (test_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability))
 
 extern char ignore_irq13;
 
@@ -362,6 +362,7 @@
  * create a kernel thread without removing it from tasklists
  */
 extern long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
+extern int arch_kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 
 /* Copy and release all segment info associated with a VM */
 extern void copy_segments(struct task_struct *p, struct mm_struct * mm);
@@ -411,8 +412,8 @@
 #define ARCH_HAS_PREFETCHW
 #define ARCH_HAS_SPINLOCK_PREFETCH
 
-#define prefetch(x) __builtin_prefetch((x),0,1)
-#define prefetchw(x) __builtin_prefetch((x),1,1)
+#define prefetch(x) __builtin_prefetch((x),0)
+#define prefetchw(x) __builtin_prefetch((x),1)
 #define spin_lock_prefetch(x)  prefetchw(x)
 #define cpu_relax()   rep_nop()