From owner-cvs-src-old@FreeBSD.ORG  Mon May 25 14:36:23 2009
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3857A106566B
	for <cvs-src-old@freebsd.org>; Mon, 25 May 2009 14:36:23 +0000 (UTC)
	(envelope-from dchagin@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 24D458FC16
	for <cvs-src-old@freebsd.org>; Mon, 25 May 2009 14:36:23 +0000 (UTC)
	(envelope-from dchagin@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n4PEaNGS068926
	for <cvs-src-old@freebsd.org>; Mon, 25 May 2009 14:36:23 GMT
	(envelope-from dchagin@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n4PEaNrO068925
	for cvs-src-old@freebsd.org; Mon, 25 May 2009 14:36:23 GMT
	(envelope-from dchagin@repoman.freebsd.org)
Message-Id: <200905251436.n4PEaNrO068925@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	dchagin@repoman.freebsd.org using -f
From: Dmitry Chagin <dchagin@FreeBSD.org>
Date: Mon, 25 May 2009 14:36:21 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/compat/linux linux_emul.c linux_emul.h
 linux_futex.c
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 25 May 2009 14:36:23 -0000

dchagin     2009-05-25 14:36:21 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/compat/linux     linux_emul.c linux_emul.h linux_futex.c 
  Log:
  SVN rev 192759 on 2009-05-25 14:36:21Z by dchagin
  
  Merge r191269 from HEAD to stable/7:
  Remove support for FUTEX_REQUEUE operation.
  Glibc does not use this operation since 2.3.3 version (Jun 2004),
  as it is racy and replaced by FUTEX_CMP_REQUEUE operation.
  Glibc versions prior to 2.3.3 fall back to FUTEX_WAKE when
  FUTEX_REQUEUE returned EINVAL.
  
  Any application directly using FUTEX_REQUEUE without return
  value checking are definitely broken.
  
  Limit quantity of messages per process about unsupported
  operation.
  
  Approved by:    kib(mentor)
  
  Revision  Changes    Path
  1.20.2.3  +1 -0      src/sys/compat/linux/linux_emul.c
  1.7.2.3   +1 -0      src/sys/compat/linux/linux_emul.h
  1.10.2.5  +18 -13    src/sys/compat/linux/linux_futex.c