From owner-cvs-all@FreeBSD.ORG  Mon Nov  5 16:18:00 2007
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id ACB8616A418;
	Mon,  5 Nov 2007 16:18:00 +0000 (UTC) (envelope-from ups@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 965C413C4A7;
	Mon,  5 Nov 2007 16:18:00 +0000 (UTC) (envelope-from ups@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id lA5GI0kT096219;
	Mon, 5 Nov 2007 16:18:00 GMT (envelope-from ups@repoman.freebsd.org)
Received: (from ups@localhost)
	by repoman.freebsd.org (8.14.1/8.14.1/Submit) id lA5GI0Iu096218;
	Mon, 5 Nov 2007 16:18:00 GMT (envelope-from ups)
Message-Id: <200711051618.lA5GI0Iu096218@repoman.freebsd.org>
From: Stephan Uphoff <ups@FreeBSD.org>
Date: Mon, 5 Nov 2007 16:18:00 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_6
Cc: 
Subject: cvs commit: src/sys/alpha/alpha pmap.c src/sys/amd64/amd64 pmap.c
 src/sys/arm/arm pmap.c src/sys/i386/i386 pmap.c src/sys/ia64/ia64
 pmap.c src/sys/powerpc/powerpc pmap.c src/sys/sparc64/sparc64
 pmap.c src/sys/vm pmap.h vm_fault.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: Mon, 05 Nov 2007 16:18:00 -0000

ups         2007-11-05 16:18:00 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/alpha/alpha      pmap.c 
    sys/amd64/amd64      pmap.c 
    sys/arm/arm          pmap.c 
    sys/i386/i386        pmap.c 
    sys/ia64/ia64        pmap.c 
    sys/powerpc/powerpc  pmap.c 
    sys/sparc64/sparc64  pmap.c 
    sys/vm               pmap.h vm_fault.c 
  Log:
  MFC:    Remove mpte optimization from pmap_enter_quick().
          There is a race with the current locking scheme and removing
          it should have no measurable performance impact.
          This fixes page faults leading to panics in pmap_enter_quick_locked()
          on amd64/i386.
  
  Requested by: alc@
  
  Revision    Changes    Path
  1.178.2.8   +3 -5      src/sys/alpha/alpha/pmap.c
  1.516.2.19  +3 -5      src/sys/amd64/amd64/pmap.c
  1.36.2.8    +2 -4      src/sys/arm/arm/pmap.c
  1.523.2.22  +3 -5      src/sys/i386/i386/pmap.c
  1.160.2.10  +2 -4      src/sys/ia64/ia64/pmap.c
  1.99.2.5    +2 -4      src/sys/powerpc/powerpc/pmap.c
  1.148.2.5   +2 -4      src/sys/sparc64/sparc64/pmap.c
  1.71.2.3    +2 -2      src/sys/vm/pmap.h
  1.205.2.8   +2 -4      src/sys/vm/vm_fault.c