From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966357AbbBDNII (ORCPT ); Wed, 4 Feb 2015 08:08:08 -0500 Received: from v094114.home.net.pl ([79.96.170.134]:59781 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S966274AbbBDNIB (ORCPT ); Wed, 4 Feb 2015 08:08:01 -0500 From: "Rafael J. Wysocki" To: Jiang Liu Cc: Thomas Gleixner , Bjorn Helgaas , Yinghai Lu , Borislav Petkov , Lv Zheng , Tony Luck , x86@kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org Subject: Re: [Patch v2 00/23] Improve ACPI resource parsing interfaces and enable IOAPIC hotplug Date: Wed, 04 Feb 2015 14:30:55 +0100 Message-ID: <2374667.Ax4uOxXn95@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/3.16.0-rc5+; KDE/4.11.5; x86_64; ; ) In-Reply-To: <54D1AEDE.1070901@linux.intel.com> References: <1422844988-13854-1-git-send-email-jiang.liu@linux.intel.com> <10471247.hI8hB2sD9x@vostro.rjw.lan> <54D1AEDE.1070901@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, February 04, 2015 01:32:14 PM Jiang Liu wrote: > > On 2015/2/4 5:54, Rafael J. Wysocki wrote: > > On Monday, February 02, 2015 10:42:45 AM Jiang Liu wrote: > >> During enabling ACPI based IOAPIC hotplug, Thomas noticed some issues > >> in ACPI resource parsing interfaces. So this is an effort to improve them. > >> > >> Patch 1 refines ACPICA resource descriptors, which has already been > >> merged into "git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge" > >> > >> Patch 2-12 improve ACPI resource parsing interfaces and also fixes some > >> bugs. > >> > >> Patch 13-20 try to share the common data structure resource_list_entry > >> between PCI and ACPI. It may also be shared with PNP too. > >> > >> Patch 21-23 enable ACPI based IOAPIC hotplug. > >> > >> The patchset is based on v3.19-rc6+ and passed Fengguang's 0day test > >> suite. You may get it from: > >> https://github.com/jiangliu/linux.git acpires_v2 > > > > Patch [1/23] has been in linux-next for a while already. > > > > I've just queued up patches [2-20/23] for 3.20. > > > > I have some questions to patch [21/23] which I'll ask in a reply to that one. > > > > If [22-23/23] do not depend on [21/23] in any way, I can queue them up too, so > > please let me know if that's the case. > Yes, we could apply all other patches without 21/23. Well, there seems to be a problem with patch [17/23]. Namely, it looks like one of the commits in the PCI tree introduces struct resource_list_entry for DT which then fails to compile when your patch [17/23] is merged. I'm yet to confirm that, but would there be a problem to send an updated version of patch [17/23] with the new type called "struct resource_entry" instead? It doesn't look like the "list" part of the type name is really essential here. -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.