Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752284AbXHNHJU (ORCPT ); Tue, 14 Aug 2007 03:09:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750973AbXHNHJD (ORCPT ); Tue, 14 Aug 2007 03:09:03 -0400 Received: from wa-out-1112.google.com ([209.85.146.182]:48635 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750920AbXHNHJA (ORCPT ); Tue, 14 Aug 2007 03:09:00 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=PiLFd0n8QsvKckspfmVDNrt7RHm3S4Vp1A28agtBKCmgqP11ySkMZAjWSCmz8YAehG2w9GBJe1sRYK3YJI5EBMgtSIPoiHsB/6k1zCwY340ocJVEiGDfQgJHO5vuUZCwyeYHAMAi8t5spFdmcRGFpJC9F27gbb8wIFVdDXgcvYQ= Message-ID: <4bacf17f0708140008v657f5d5bqec17fcea67a6f69c@mail.gmail.com> Date: Tue, 14 Aug 2007 09:08:59 +0200 From: "=?ISO-8859-2?Q?Marcin_=A6lusarz?=" To: "Thomas Gleixner" Subject: Re: [patch 0/3] [patch 0/3] genirq: Suppress resend of level interrupts Cc: "Andrew Morton" , "Linus Torvalds" , LKML , "Ingo Molnar" , "Stable Team" , "Benjamin Herrenschmidt" , "Jean-Baptiste Vignaud" , "Jarek Poplawski" In-Reply-To: <20070812152213.551812576@inhelltoy.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070812152213.551812576@inhelltoy.tec.linutronix.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1123 Lines: 27 2007/8/12, Thomas Gleixner : > The delayed irq disable functionality introduced a bug due to > retriggering level type interrupts in case of the delayed disable. The > resulting problem was discussed and debugged here: > http://marc.info/?l=linux-kernel&m=118202978609968&w=2 > > The resend of a level type interrupt is unnessecary and adds extra > noise to the system. Level type interrupts are resent by hardware when > they are still active at irq_enable(). The hard-/soft-ware resend is > only useful for edge type interrupts. > > The following patch series addresses the problem and fixes an > unnoticed mismerge which affects the same area as well. > > tglx > Works fine for me (tested on 2.6.22.1). I uploaded 6 GB of data and my network card didn't time out. (it usually did after 1-100 MB) Is this the final version? Regards, Marcin Slusarz - 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/