revert r354482, checking for XENHVM was a wrong way of checking for Xen

2019-11-07 21:43:31 +00:00 · 2019-11-07 21:43:31 +00:00 · e688e78187
commit e688e78187
parent 63f34d0109
1 changed files with 0 additions and 7 deletions
--- a/sys/x86/x86/stack_machdep.c
+++ b/sys/x86/x86/stack_machdep.c
@ -135,13 +135,6 @@ int
 stack_save_td_running(struct stack *st, struct thread *td)
 {

-#ifdef XENHVM
-	/*
-	 * There is no NMI support on Xen, so this code can lead to
-	 * an inter-processor deadlock.
-	 */
-	return (EOPNOTSUPP);
-#endif /* XENHVM */
 #ifdef STACK
 	THREAD_LOCK_ASSERT(td, MA_OWNED);
 	MPASS(TD_IS_RUNNING(td));