From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 825EBC433F5 for ; Wed, 9 Feb 2022 18:24:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238440AbiBISYQ (ORCPT ); Wed, 9 Feb 2022 13:24:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231371AbiBISYJ (ORCPT ); Wed, 9 Feb 2022 13:24:09 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76FAAC05CB82 for ; Wed, 9 Feb 2022 10:24:12 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 1E0F1B82380 for ; Wed, 9 Feb 2022 18:24:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03B31C340E7; Wed, 9 Feb 2022 18:24:07 +0000 (UTC) From: Catalin Marinas To: Robin Murphy , guohanjun@huawei.com, sudeep.holla@arm.com, lorenzo.pieralisi@arm.com Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, Michael Petlan Subject: Re: [PATCH v2] ACPI/IORT: Check node revision for PMCG resources Date: Wed, 9 Feb 2022 18:24:05 +0000 Message-Id: <164443102845.196616.8228457095383066529.b4-ty@arm.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <75628ae41c257fb73588f7bf1c4459160e04be2b.1643916258.git.robin.murphy@arm.com> References: <75628ae41c257fb73588f7bf1c4459160e04be2b.1643916258.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Thu, 3 Feb 2022 19:31:24 +0000, Robin Murphy wrote: > The original version of the IORT PMCG definition had an oversight > wherein there was no way to describe the second register page for an > implementation using the recommended RELOC_CTRS feature. Although the > spec was fixed, and the final patches merged to ACPICA and Linux written > against the new version, it seems that some old firmware based on the > original revision has survived and turned up in the wild. > > [...] Applied to arm64 (for-next/fixes), thanks! [1/1] ACPI/IORT: Check node revision for PMCG resources https://git.kernel.org/arm64/c/da5fb9e1ad3f (also added a cc stable) -- Catalin