From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hanjun Guo Subject: Re: [PATCH v7 06/17] ARM64 / ACPI: Make PCI optional for ACPI on ARM64 Date: Sun, 18 Jan 2015 14:46:35 +0800 Message-ID: <54BB56CB.7040701@linaro.org> References: <1421247905-3749-1-git-send-email-hanjun.guo@linaro.org> <1421247905-3749-7-git-send-email-hanjun.guo@linaro.org> <20150116094913.GA13634@e104818-lin.cambridge.arm.com> <54BB51F1.8000900@linaro.org> <508480149.12941388.1421562696311.JavaMail.zimbra@zmail15.collab.prod.int.phx2.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-pa0-f42.google.com ([209.85.220.42]:46272 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750880AbbARGqq (ORCPT ); Sun, 18 Jan 2015 01:46:46 -0500 Received: by mail-pa0-f42.google.com with SMTP id et14so32378362pad.1 for ; Sat, 17 Jan 2015 22:46:46 -0800 (PST) In-Reply-To: <508480149.12941388.1421562696311.JavaMail.zimbra@zmail15.collab.prod.int.phx2.redhat.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Jon Masters Cc: Randy Dunlap , Arnd Bergmann , Charles Garcia-Tobin , "linux-kernel@vger.kernel.org" , "suravee.suthikulpanit@amd.com" , Lorenzo Pieralisi , Sudeep Holla , "Rafael J. Wysocki" , "graeme.gregory@linaro.org" , Will Deacon , Olof Johansson , "wangyijing@huawei.com" , Robert Richter , Bjorn Helgaas , Catalin Marinas , Marc Zyngier , "linux-arm-kernel@lists.infradead.org" , "phoenix.liyi@huawei.com" , Rob Herring , grant.likel On 2015=E5=B9=B401=E6=9C=8818=E6=97=A5 14:31, Jon Masters wrote: > Hi Folks, > > Sorry for top posting from bed. The mainstream servers will all likel= y do > PCIe but there are several that may not. They should not be excluded= =2E=20 That said, >if we booted a previously built kernel on a system without an MCFG an= d > got no ECAM/root then things would probably still work. > > I think it'll work out either way but for the record there is no requ= irement to do PCIe on ARM servers that conform to spec. OK, Catalin already said that was not the main point of the comments for this patch, I think the title and change log of the patch is inconsistent with the code makes Catalin confused, I will update them in next version. Thanks Hanjun -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html