From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 16 Dec 2000 23:21:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 16 Dec 2000 23:21:14 -0500 Received: from p050.as-l001.contactel.cz ([212.65.194.50]:15876 "EHLO ppc.vc.cvut.cz") by vger.kernel.org with ESMTP id ; Sat, 16 Dec 2000 23:20:56 -0500 Date: Sun, 17 Dec 2000 04:49:20 +0100 From: Petr Vandrovec To: Linus Torvalds Cc: linux-kernel@vger.kernel.org Subject: Re: 2.4.0-test13-pre1 lockup: run_task_queue or tty_io are wrong Message-ID: <20001217044920.H410@ppc.vc.cvut.cz> In-Reply-To: <20001217034928.A410@ppc.vc.cvut.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from torvalds@transmeta.com on Sat, Dec 16, 2000 at 07:09:56PM -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Dec 16, 2000 at 07:09:56PM -0800, Linus Torvalds wrote: > > which basically will never re-start at the head if a tq re-inserts iself > (side note: new entires are inserted at the end, but if it was already the > last entry then re-inserting it will not re-execute it, should this should > avoid your problem). > > Does this fix the problem for you? It looks like that it does. I hope that there are not two such users in kernel, as if they are, it can loop again. Thanks, Petr Vandrovec vandrove@vc.cvut.cz - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/