Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261457AbUKOCZJ (ORCPT ); Sun, 14 Nov 2004 21:25:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261449AbUKOCYZ (ORCPT ); Sun, 14 Nov 2004 21:24:25 -0500 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:27835 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S261427AbUKOCUg (ORCPT ); Sun, 14 Nov 2004 21:20:36 -0500 Message-ID: <41981266.2070707@pobox.com> Date: Sun, 14 Nov 2004 21:20:22 -0500 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20040922 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel Mailing List CC: Linus Torvalds , Andrew Morton Subject: Re: x86: only single-step into signal handlers if the tracer References: <200411150203.iAF23Trb024677@hera.kernel.org> In-Reply-To: <200411150203.iAF23Trb024677@hera.kernel.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 671 Lines: 21 Linux Kernel Mailing List wrote: > ChangeSet 1.2159, 2004/11/15 00:56:31-08:00, torvalds@ppc970.osdl.org > > x86: only single-step into signal handlers if the tracer > asked for it. This reminds me of a problem I am seeing under recent -bk kernels. Mozilla (FC2) will freeze (no screen redraws, etc.). 'ps xf' shows mozilla sleeping. If I strace the process, Mozilla will un-freeze and continue as expected. Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/