Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269345AbUIYPBK (ORCPT ); Sat, 25 Sep 2004 11:01:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269347AbUIYPBK (ORCPT ); Sat, 25 Sep 2004 11:01:10 -0400 Received: from bhhdoa.org.au ([216.17.101.199]:51209 "EHLO bhhdoa.org.au") by vger.kernel.org with ESMTP id S269345AbUIYPBI (ORCPT ); Sat, 25 Sep 2004 11:01:08 -0400 Date: Sat, 25 Sep 2004 18:00:03 +0300 (EAT) From: Zwane Mwaikambo To: Kenji Kaneshige Cc: Linux Kernel , Greg Kroah-Hartmann , Len Brown , tony.luck@intel.com, Andrew Morton , Linux Kernel Subject: Re: acpi-devel@lists.sourceforge.net, linux-ia64@vger.kernel.orgRe: [PATCH] Updated patches for PCI IRQ resource deallocation support [3/3] In-Reply-To: Message-ID: References: <2HRhX-6Ad-21@gated-at.bofh.it> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 672 Lines: 17 On Sat, 25 Sep 2004, Zwane Mwaikambo wrote: > Hmm, what happens here if that vector was queued just before the local irq > disable in spin_lock_irqsave(idesc->lock...) ? Then when we unlock we'll > call do_IRQ to handle the irq associated with that vector. I haven't seen > the usage but it appears that iosapic_unregister_intr requires some > serialisation. Ignore this, i misread some of the code. Thanks Kenji, Zwane - 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/