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From: Xin LI <delphij@FreeBSD.org>
Date: Sat, 25 Oct 2014 00:16:36 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r273616 - head/sys/kern
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Author: delphij
Date: Sat Oct 25 00:16:36 2014
New Revision: 273616
URL: https://svnweb.freebsd.org/changeset/base/273616

Log:
  Fix build.

Modified:
  head/sys/kern/kern_umtx.c

Modified: head/sys/kern/kern_umtx.c
==============================================================================
--- head/sys/kern/kern_umtx.c	Sat Oct 25 00:14:44 2014	(r273615)
+++ head/sys/kern/kern_umtx.c	Sat Oct 25 00:16:36 2014	(r273616)
@@ -2895,7 +2895,7 @@ do_sem2_wake(struct thread *td, struct _
 		 */
 		if (cnt == 1) {
 			umtxq_unlock(&key);
-			count = fuword32(&sem->_count);
+			count = fuword32(__DEVOLATILE(void *, &sem->_count));
 			while (count != -1 && count & USEM_HAS_WAITERS)
 				count = casuword32(&sem->_count, count,
 				    count & ~USEM_HAS_WAITERS);