patch-2.4.27 linux-2.4.27/include/asm-ia64/system.h

• Lines: 9
• Date: 2004-08-07 16:26:06.161408700 -0700
• Orig file: linux-2.4.26/include/asm-ia64/system.h
• Orig date: 2003-11-28 10:26:21.000000000 -0800

diff -urN linux-2.4.26/include/asm-ia64/system.h linux-2.4.27/include/asm-ia64/system.h
@@ -269,7 +269,7 @@
  * the latest fph state from another CPU.  In other words: eager save, lazy restore.
  */
 # define switch_to(prev,next,last) do {						\
-	if (ia64_psr(ia64_task_regs(prev))->mfh) {				\
+	if (ia64_psr(ia64_task_regs(prev))->mfh && ia64_is_local_fpu_owner(prev)) {				\
 		ia64_psr(ia64_task_regs(prev))->mfh = 0;			\
 		(prev)->thread.flags |= IA64_THREAD_FPH_VALID;			\
 		__ia64_save_fpu((prev)->thread.fph);				\