Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261867AbVDKSGV (ORCPT ); Mon, 11 Apr 2005 14:06:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261868AbVDKSGU (ORCPT ); Mon, 11 Apr 2005 14:06:20 -0400 Received: from mail.timesys.com ([65.117.135.102]:57558 "EHLO exchange.timesys.com") by vger.kernel.org with ESMTP id S261867AbVDKSEP (ORCPT ); Mon, 11 Apr 2005 14:04:15 -0400 Message-ID: <425ABC01.2020100@timesys.com> Date: Mon, 11 Apr 2005 14:03:45 -0400 From: john cooper User-Agent: Mozilla Thunderbird 0.8 (X11/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 To: dwalker@mvista.com CC: linux-kernel@vger.kernel.org, mingo@elte.hu Subject: Re: RT and Signals References: <1113239666.30549.37.camel@dhcp153.mvista.com> In-Reply-To: <1113239666.30549.37.camel@dhcp153.mvista.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 11 Apr 2005 17:59:53.0625 (UTC) FILETIME=[43741090:01C53EC0] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 771 Lines: 21 Daniel Walker wrote: > I'm not sure if this has changed at all in recent RT patches, but I've > noticed several issues popping up that are related to the timer > interrupt sending signals... I've also seen BUG asserts kicking in on PPC (40-04-ish) in signal delivery [actual receipt] paths. These have only been under fairly heavy load conditions and presumably is hitting an infrequent path in force_sig_info() IIRC. Haven't had the time yet to resolve these but they are on the list. -john -- john.cooper@timesys.com - 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/