Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262379AbTFVWgC (ORCPT ); Sun, 22 Jun 2003 18:36:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263152AbTFVWgC (ORCPT ); Sun, 22 Jun 2003 18:36:02 -0400 Received: from pc2-cwma1-4-cust86.swan.cable.ntl.com ([213.105.254.86]:24015 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S262379AbTFVWgA (ORCPT ); Sun, 22 Jun 2003 18:36:00 -0400 Subject: Re: Spurious 8259A Interrupt IRQ 7 From: Alan Cox To: war@lucidpixels.com Cc: Linux Kernel Mailing List In-Reply-To: <20030622222014.7827.qmail@lucidpixels.com> References: <20030622222014.7827.qmail@lucidpixels.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: Message-Id: <1056322074.2075.40.camel@dhcp22.swansea.linux.org.uk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 22 Jun 2003 23:47:54 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 407 Lines: 9 IRQ7 is raised if an interrupt appears and then vanishes again before it can be serviced. For 2.4.20/21 at least it can occur from the IDE layer and maybe others - 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/