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[23.128.96.19]) by mx.google.com with ESMTPS id l189-20020a6388c6000000b0039d9d4d0eadsi9058120pgd.389.2022.04.22.10.52.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 10:52:42 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 61F70100A65; Fri, 22 Apr 2022 10:36:19 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380600AbiDTQb4 (ORCPT + 99 others); Wed, 20 Apr 2022 12:31:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380586AbiDTQbu (ORCPT ); Wed, 20 Apr 2022 12:31:50 -0400 Received: from mail-yw1-f170.google.com (mail-yw1-f170.google.com [209.85.128.170]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DEBD42A30; Wed, 20 Apr 2022 09:29:04 -0700 (PDT) Received: by mail-yw1-f170.google.com with SMTP id 00721157ae682-2ebf4b91212so23965037b3.8; Wed, 20 Apr 2022 09:29:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=A3Rwr1wKI0dV8uR+EC2GDva6IlEZo2CoFLIp6LGb97I=; b=sUYWJjzRy69A5yeZzYV9RdIpBwaeJYdNnX1jQyODO5JoZQ82xFQInqqeGjyPPo8/ML ZBYIlV4qtjdJ9pvqJxeaY5ws/gq+KHA4Db2arAoDEMMzrq1AQbL5vmIbFnsUG6ukeq0f AyHp6Il+7MZxneEMa+hIQ7IvIrLW7kO1yRWIDbX6n41lJseei4WZChSMkkGW1yo0hTyK 3L+WzTC6W80HIrabIYHp75BB5/BVhh0x5zofDOuvNBuswpWz/GADp9VMeDtaLu6BWVgE 2jn1ZtTL3gutKmeDAmmkgTuPUQMb23lLd/q+huGiUzcaPKZlYcCx6cNoX4X0x5rrGxqa pbHQ== X-Gm-Message-State: AOAM533h3evCJXZep4q2xGL9FKJhg4GCoqoctpn3XINGSYH/GzwQ/AC3 NHWqSIoexnX3tJGLI7MwRCiYsinascjq+gOmk1Y= X-Received: by 2002:a81:1b97:0:b0:2db:640f:49d8 with SMTP id b145-20020a811b97000000b002db640f49d8mr21040616ywb.326.1650472143738; Wed, 20 Apr 2022 09:29:03 -0700 (PDT) MIME-Version: 1.0 References: <5838942.lOV4Wx5bFT@kreacher> <20220420162514.GA1301392@bhelgaas> In-Reply-To: <20220420162514.GA1301392@bhelgaas> From: "Rafael J. Wysocki" Date: Wed, 20 Apr 2022 18:28:52 +0200 Message-ID: Subject: Re: [PATCH v3 0/9] PCI/PM: Improvements related to device transitions into D0 To: Bjorn Helgaas Cc: "Rafael J. Wysocki" , Linux PCI , Linux PM , LKML , Mika Westerberg Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 20, 2022 at 6:25 PM Bjorn Helgaas wrote: > > On Thu, Apr 14, 2022 at 03:00:23PM +0200, Rafael J. Wysocki wrote: > > On Monday, April 11, 2022 4:17:41 PM CEST Rafael J. Wysocki wrote: > > > Hi All, > > > > > > On Saturday, April 9, 2022 3:03:14 PM CEST Rafael J. Wysocki wrote: > > > > Hi All, > > > > > > > > This series supersedes the one at > > > > > > > > https://lore.kernel.org/linux-pm/4198163.ejJDZkT8p0@kreacher > > > > > > > > It addresses some potential issues related to PCI device transitions from > > > > low-power states into D0 and makes the related code more straightforward > > > > and so easier to follow. > > > > > > > > Please refer to the patch changelogs for details. > > > > > > Here's a v2 of this patch series which is being sent, because I realized that > > > one of the checks in pci_power_up() added by patch [4/7] in v1 was redundant > > > and can be dropped, but that affected the last 3 patches in the series and > > > then I noticed that more improvements were possible and hence the new patches > > > [2/9]. > > > > Here's a v3 of this series with some minor review comments addressed and R-by > > tags from Mika added. > > Applied to pci/pm for v5.19, thanks, Rafael! Thank you!