From owner-cvs-src@FreeBSD.ORG  Thu Apr 14 05:55:35 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 197CE16A4CE; Thu, 14 Apr 2005 05:55:35 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id E56BE43D31; Thu, 14 Apr 2005 05:55:34 +0000 (GMT)
	(envelope-from jhb@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 j3E5tY8K028694;
	Thu, 14 Apr 2005 05:55:34 GMT
	(envelope-from jhb@repoman.freebsd.org)
Received: (from jhb@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j3E5tYMS028693;
	Thu, 14 Apr 2005 05:55:34 GMT
	(envelope-from jhb)
Message-Id: <200504140555.j3E5tYMS028693@repoman.freebsd.org>
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 14 Apr 2005 05:55:34 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/i386/i386 io_apic.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 14 Apr 2005 05:55:35 -0000

jhb         2005-04-14 05:55:34 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/i386        io_apic.c 
  Log:
  If an I/O APIC returns 0xffffffff for its version register after we map it,
  assume it is bogus and return NULL instead of trying to parse it as an
  APIC.
  
  Inspired by:    linux bug reports via njl
  
  Revision  Changes    Path
  1.18      +11 -2     src/sys/i386/i386/io_apic.c