From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755083Ab0FXLmR (ORCPT ); Thu, 24 Jun 2010 07:42:17 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:34457 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753354Ab0FXLmQ convert rfc822-to-8bit (ORCPT ); Thu, 24 Jun 2010 07:42:16 -0400 Subject: Re: [RFC][PATCH] irq_work From: Peter Zijlstra To: Andi Kleen Cc: Huang Ying , Ingo Molnar , "H.PeterA" <"nvin hpa"@zytor.com>, linux-kernel@vger.kernel.org In-Reply-To: <20100624112040.GD578@basil.fritz.box> References: <1277363069.3947.30.camel@yhuang-dev.sh.intel.com> <1277363993.1875.847.camel@laptop> <1277364453.3947.64.camel@yhuang-dev.sh.intel.com> <1277364727.1875.857.camel@laptop> <20100624102725.GA578@basil.fritz.box> <1277375409.1875.943.camel@laptop> <20100624105254.GB578@basil.fritz.box> <1277377121.1875.948.camel@laptop> <20100624110830.GC578@basil.fritz.box> <1277377852.1875.950.camel@laptop> <20100624112040.GD578@basil.fritz.box> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Thu, 24 Jun 2010 13:42:11 +0200 Message-ID: <1277379731.1875.961.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2010-06-24 at 13:20 +0200, Andi Kleen wrote: > Ok so going back to the original self-irq patchkit. Unfortunately the other > reviewer hated that. How to get out of that deadlock? Well, I didn't like your original patch either. What's wrong with going with the patch I posted today? (aside from me getting the barriers slightly wrong and not doing the arch implementation).