From owner-freebsd-threads@FreeBSD.ORG Fri Sep 17 11:16:22 2004 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5F3E616A4CE; Fri, 17 Sep 2004 11:16:22 +0000 (GMT) Received: from mail.ntplx.net (mail.ntplx.net [204.213.176.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id E634243D2D; Fri, 17 Sep 2004 11:16:21 +0000 (GMT) (envelope-from deischen@freebsd.org) Received: from sea.ntplx.net (sea.ntplx.net [204.213.176.11]) i8HBGHML010020; Fri, 17 Sep 2004 07:16:17 -0400 (EDT) Date: Fri, 17 Sep 2004 07:16:17 -0400 (EDT) From: Daniel Eischen X-X-Sender: eischen@sea.ntplx.net To: David Xu In-Reply-To: <20040917070519.GA12866@bps.jodocus.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS and Clam AntiVirus (mail.ntplx.net) cc: Julian Elischer cc: freebsd-threads@freebsd.org Subject: Re: SIGILL @ pthread_create() after execv -FIXED- X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Daniel Eischen List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Sep 2004 11:16:22 -0000 On Fri, 17 Sep 2004, Joost Bekkers wrote: > On Fri, Sep 17, 2004 at 12:36:21AM -0400, Daniel Eischen wrote: > > > I think this becauses the M:N thread masks all signals except SIGSTOP > > > and SIGKILL, > > > the real signal mask in userland needs to be set back to kernel, > > > libpthread should > > > provide a wrapper for execv syscall, Dan? fix me if I am wrong. > > > > Potential (untested) patch at: > > > > http://people.freebsd.org/~deischen/kse/execve.diffs > > works, signals are arriving again. David, would you review the above patch? Thanks! -- Dan Eischen