From owner-cvs-src@FreeBSD.ORG Thu Oct 19 22:06:59 2006 Return-Path: X-Original-To: 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 F08AB16A407; Thu, 19 Oct 2006 22:06:59 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (66-23-211-162.clients.speedfactory.net [66.23.211.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id DAD6743D5D; Thu, 19 Oct 2006 22:06:56 +0000 (GMT) (envelope-from jhb@freebsd.org) Received: from localhost.corp.yahoo.com (john@localhost [127.0.0.1]) (authenticated bits=0) by server.baldwin.cx (8.13.6/8.13.6) with ESMTP id k9JM6s5B069423; Thu, 19 Oct 2006 18:06:54 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: Jeremie Le Hen Date: Thu, 19 Oct 2006 18:06:50 -0400 User-Agent: KMail/1.9.1 References: <200610132012.k9DKC7AS005839@repoman.freebsd.org> <20061019193811.GM53114@obiwan.tataz.chchile.org> In-Reply-To: <20061019193811.GM53114@obiwan.tataz.chchile.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200610191806.51334.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [127.0.0.1]); Thu, 19 Oct 2006 18:06:54 -0400 (EDT) X-Virus-Scanned: ClamAV 0.88.3/2051/Thu Oct 19 15:27:43 2006 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: cvs-src@freebsd.org, src-committers@freebsd.org, Tor Egge , cvs-all@freebsd.org Subject: Re: [fbsd] cvs commit [HEAD] src/lib/libc_r/uthread uthread_sig.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Oct 2006 22:07:00 -0000 On Thursday 19 October 2006 15:38, Jeremie Le Hen wrote: > Hi Tor, > > On Fri, Oct 13, 2006 at 08:12:07PM +0000, Tor Egge wrote: > > tegge 2006-10-13 20:12:07 UTC > > > > FreeBSD src repository > > > > Modified files: > > lib/libc_r/uthread uthread_sig.c > > Log: > > Delay unblocking signal and restoring process signal mask until the > > thread signal mask has been updated to avoid stack overflow during signal > > bursts. > > > > Don't block signal forever if no threads can currently handle signal. > > > > Check for pending signal after direct invocation of signal handler. > > > > Revision Changes Path > > 1.47 +41 -19 src/lib/libc_r/uthread/uthread_sig.c > > What's the point of these changes ? libc_r has been unlinked from > the build in -CURRENT. I even thought it was broken. Are you > planning to MFC this to older branches ? The point is for older branches such as 4.x where !libc_r is even more broken (ENOENT) than libc_r (except for liblthreads). -- John Baldwin