Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263229AbVAFX6u (ORCPT ); Thu, 6 Jan 2005 18:58:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263086AbVAFXyy (ORCPT ); Thu, 6 Jan 2005 18:54:54 -0500 Received: from ausc60pc101.us.dell.com ([143.166.85.206]:21881 "EHLO ausc60pc101.us.dell.com") by vger.kernel.org with ESMTP id S263119AbVAFXuq convert rfc822-to-8bit (ORCPT ); Thu, 6 Jan 2005 18:50:46 -0500 X-Ironport-AV: i="3.88,108,1102312800"; d="scan'208"; a="177404593:sNHT27031058" X-MimeOLE: Produced By Microsoft Exchange V6.0.6527.0 Content-Class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 8BIT Subject: RE: [BUG][2.6.8.1] serial driver hangs SMP kernel, but not the UP kernel Date: Thu, 6 Jan 2005 17:50:40 -0600 Message-ID: <4B0A1C17AA88F94289B0704CFABEF1AB0B4D33@ausx2kmps304.aus.amer.dell.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [BUG][2.6.8.1] serial driver hangs SMP kernel, but not the UP kernel Thread-Index: AcTAIAVAVRscS9MSR36xZTS1/gcpSAADEUdwDPQ/CKAAEI5dwAACYitQ From: To: Cc: X-OriginalArrivalTime: 06 Jan 2005 23:50:41.0245 (UTC) FILETIME=[8791C0D0:01C4F44A] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 575 Lines: 15 > this patch fixes the problem for me, but its probably an awful hack -- > a brief interrupt storm occurs until tty processes its buffer, > but IMHO that's better than dropping characters. sorry, i see now that its not an interrupt storm but rather the interrupt handler doesn't end until it quits due to 'too much work'. tim - 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/