From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suravee Suthikulpanit Subject: Re: [V4 PATCH 2/6] arm64 : Introduce support for ACPI _CCA object Date: Sat, 16 May 2015 11:50:09 -0500 Message-ID: <55577541.1040400@amd.com> References: <1431724994-21601-1-git-send-email-Suravee.Suthikulpanit@amd.com> <1431724994-21601-3-git-send-email-Suravee.Suthikulpanit@amd.com> <1431776887.2341.17.camel@x220> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-bn1bon0119.outbound.protection.outlook.com ([157.56.111.119]:47280 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751288AbbEPQuB (ORCPT ); Sat, 16 May 2015 12:50:01 -0400 In-Reply-To: <1431776887.2341.17.camel@x220> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Paul Bolle Cc: rjw@rjwysocki.net, lenb@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, bhelgaas@google.com, thomas.lendacky@amd.com, herbert@gondor.apana.org.au, davem@davemloft.net, arnd@arndb.de, msalter@redhat.com, hanjun.guo@linaro.org, al.stone@linaro.org, grant.likely@linaro.org, leo.duran@amd.com, linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, netdev@vger.kernel.org, linux-crypto@vger.kernel.org Hi Paul, On 5/16/15 06:48, Paul Bolle wrote: > Just a nit regarding the commit explanation. > > On Fri, 2015-05-15 at 16:23 -0500, Suravee Suthikulpanit wrote: >> From http://www.uefi.org/sites/default/files/resources/ACPI_6.0.pdf, >> section 6.2.17 _CCA states that ARM platforms require ACPI _CCA >> object to be specified for DMA-cabpable devices. This patch introduces >> ACPI_MUST_HAVE_CCA in arm64 Kconfig to specify such requirement. > > s/ACPI_MUST_HAVE_CCA/ACPI_CCA_REQUIRED/. > > Ie, update the commit explanation to match the change introduced in V2. Ahh ... thanks :) Suravee