From patchwork Wed Mar 18 20:43:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 1257769 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48jMZx1kw4z9sP7 for ; Thu, 19 Mar 2020 07:48:57 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726801AbgCRUrR (ORCPT ); Wed, 18 Mar 2020 16:47:17 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:58398 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726647AbgCRUrR (ORCPT ); Wed, 18 Mar 2020 16:47:17 -0400 Received: from p5de0bf0b.dip0.t-ipconnect.de ([93.224.191.11] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1jEfaG-00065g-VF; Wed, 18 Mar 2020 21:46:37 +0100 Received: from nanos.tec.linutronix.de (localhost [IPv6:::1]) by nanos.tec.linutronix.de (Postfix) with ESMTP id 0CF59101161; Wed, 18 Mar 2020 21:46:35 +0100 (CET) Message-Id: <20200318204302.693307984@linutronix.de> User-Agent: quilt/0.65 Date: Wed, 18 Mar 2020 21:43:02 +0100 From: Thomas Gleixner To: LKML Cc: Peter Zijlstra , Linus Torvalds , Ingo Molnar , Will Deacon , "Paul E . McKenney" , Joel Fernandes , Steven Rostedt , Randy Dunlap , Sebastian Andrzej Siewior , Logan Gunthorpe , Kurt Schwemmer , Bjorn Helgaas , linux-pci@vger.kernel.org, Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, Kalle Valo , "David S. Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, Oleg Nesterov , Davidlohr Bueso , Michael Ellerman , Arnd Bergmann , linuxppc-dev@lists.ozlabs.org Subject: [patch V2 00/15] Lock ordering documentation and annotation for lockdep X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This is the second version of this work. The first one can be found here: https://lore.kernel.org/r/20200313174701.148376-1-bigeasy@linutronix.de Changes since V1: - Split the PCI/switchtec patch (picked up the fix from Logan) and reworked the change log. - Addressed Linus feedback vs. completions. Most of the places which had open coded completion variants have been analysed and fixed up to use the regular interfaces. The PS3 one got converted by Peter Zijlstra to rcu_wait(). Add explanation in the change log why swait actually fits the completion semantics. - Addressed Randys feedback on documentation Thanks, tglx