From owner-cvs-all@FreeBSD.ORG  Sat Feb 11 19:55:19 2006
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@FreeBSD.org
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 80A2216A422;
	Sat, 11 Feb 2006 19:55:19 +0000 (GMT)
	(envelope-from marcel@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 3D70D43D45;
	Sat, 11 Feb 2006 19:55:19 +0000 (GMT)
	(envelope-from marcel@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id k1BJtJfX087641;
	Sat, 11 Feb 2006 19:55:19 GMT
	(envelope-from marcel@repoman.freebsd.org)
Received: (from marcel@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id k1BJtJB8087640;
	Sat, 11 Feb 2006 19:55:19 GMT (envelope-from marcel)
Message-Id: <200602111955.k1BJtJB8087640@repoman.freebsd.org>
From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Sat, 11 Feb 2006 19:55:19 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/ia64/ia64 mp_machdep.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 11 Feb 2006 19:55:19 -0000

marcel      2006-02-11 19:55:19 UTC

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        mp_machdep.c 
  Log:
  Correct the spinlock nesting of the idle thread of the APs before we
  save the MCA state of the AP. Saving the MCA state of the AP requires
  us to allocate memory, which uses sleep locks.
  Now that we correct the spinlock nesting of the AP without having
  schedlock, avoid calling spinlock_exit(). Instead call critical_exit()
  and manually clear the MD spinlock count.
  
  MFC after: 3 days
  
  Revision  Changes    Path
  1.60      +10 -12    src/sys/ia64/ia64/mp_machdep.c