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[2620:137:e000::1:20]) by mx.google.com with ESMTP id wy10-20020a170906fe0a00b007c17f750b75si45278456ejb.796.2023.01.20.20.03.13; Fri, 20 Jan 2023 20:03:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=fm6Vkk32; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229684AbjAUD6l (ORCPT + 50 others); Fri, 20 Jan 2023 22:58:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229523AbjAUD6k (ORCPT ); Fri, 20 Jan 2023 22:58:40 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBD127687; Fri, 20 Jan 2023 19:58:38 -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 8F89FB8100E; Sat, 21 Jan 2023 03:58:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4A63C433EF; Sat, 21 Jan 2023 03:58:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674273516; bh=wg5jTsUCu0bY1Y9UuVLkIRRHJB5eL/aLUkOVq0pCRZI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fm6Vkk32VR4dLTTwIxgiqPnn5kna97SsHFgPlFj6PYcTnhtiPGz20NA+HhdjdZ7jC wqVExPC1ugvRJJlg8S/h3rHcEmpOKFLKVb2iMAA88ge3U2diPZ54inRvzVEnDdQsJU hldripdqbwqxjoONEa3HL3F8x4O5LioMA5odidZE6eakx40FN76xgTd+HvEVc93ctG zQeOPRcNBcqljW3N4peR1rXvT0jbXn/YeAcO/PLo7UM1lTbPTBPyIvpEUuEdR5CL4q fcjpT69g1BOhZ1ntaxfeNHY4K5VoUpTE4ydtq+4V+S1hNLnEL5XP41gsprPWxjuA70 ZIYYa0z02Ci8w== Date: Sat, 21 Jan 2023 03:58:33 +0000 From: Jarkko Sakkinen To: Stefan Berger Cc: Eddie James , linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, jgg@ziepe.ca, peterhuewe@gmx.de Subject: Re: [PATCH v2 2/2] tpm: Add reserved memory event log Message-ID: References: <20230113161017.1079299-1-eajames@linux.ibm.com> <20230113161017.1079299-3-eajames@linux.ibm.com> <3161efa3-2e72-bcc4-95d9-736a55f6535e@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 18, 2023 at 10:01:16AM -0500, Stefan Berger wrote: > > > On 1/18/23 09:49, Eddie James wrote: > > > > On 1/18/23 07:27, Stefan Berger wrote: > > > > > > > > > On 1/13/23 11:10, Eddie James wrote: > > > > Some platforms may desire to pass the event log up to linux in the > > > > > > Which platforms are these that work like this? > > > > > > Platforms booting from U-Boot without EFI. So at the moment, IBM's OpenBMC systems hope to use this. > > It may be worth to mention this in the patch description in case someone wonders which > systems would take that path. +1 BR, Jarkko