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 959D8C433FE for ; Wed, 12 Oct 2022 09:09:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229704AbiJLJJs (ORCPT ); Wed, 12 Oct 2022 05:09:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229717AbiJLJJo (ORCPT ); Wed, 12 Oct 2022 05:09:44 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CEEF563EE; Wed, 12 Oct 2022 02:09:41 -0700 (PDT) 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 E68AAB819ED; Wed, 12 Oct 2022 09:09:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3448EC433D6; Wed, 12 Oct 2022 09:09:37 +0000 (UTC) Date: Wed, 12 Oct 2022 10:09:33 +0100 From: Catalin Marinas To: Kefeng Wang Cc: Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Will Deacon , Ard Biesheuvel , linux-efi@vger.kernel.org Subject: Re: [PATCH v2] efi/arm: dump UEFI runtime page tables for ARM Message-ID: References: <20220930101024.118394-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220930101024.118394-1-wangkefeng.wang@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org On Fri, Sep 30, 2022 at 06:10:24PM +0800, Kefeng Wang wrote: > UEFI runtime page tables dump only for ARM64 at present, > but ARM support EFI and ARM_PTDUMP_DEBUGFS now. Since > ARM could potentially execute with a 1G/3G user/kernel > split, choosing 1G as the upper limit for UEFI runtime > end, with this, we could enable UEFI runtime page tables. > > Signed-off-by: Kefeng Wang Since this is not an update for arm64, I presume it will go in via either the EFI or the arm32 tree. Acked-by: Catalin Marinas