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 43DB2C77B73 for ; Mon, 5 Jun 2023 15:16:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232236AbjFEPQt (ORCPT ); Mon, 5 Jun 2023 11:16:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230503AbjFEPQr (ORCPT ); Mon, 5 Jun 2023 11:16:47 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15B7AD2; Mon, 5 Jun 2023 08:16:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=rp5lISqZ+lbzhf71v0hSlbE2sjYGt3ZfF7uVi/XekLk=; b=2rBOrWkPniSv1eylw13i89WePy GtrLAgPUl/Uk9uFw8d3iV1Q16Kr1vQDIlkqv1tzH9T5UNzPNLOIxXaE/ZN0loQYA5hp7MZKaxKPBP dcttdCeYfiHRIwscX4cq6nEGf8h1TQhm7gE35e+3CQwysF3uUUVF9BKXKQ2XLn2XdPrPO3sem3A33 p2s0avZhQ4zz1aCV7Raar+gtLLIf0lWew/WdvGHUnHfW6zGjX2B6MHkw25djWPff82YPq09xSReW5 rXyobZsWHyY4KBLpO4HOWmy1dCeyoy6drs09d5t1GumCW4h/JdklO1SMBMqvBylJ70gG7jOopVMK0 SCdpjCCw==; Received: from [2601:1c2:980:9ec0::2764] by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1q6Bwr-00Fve0-24; Mon, 05 Jun 2023 15:16:45 +0000 Message-ID: <24b700bd-5817-db42-ce1d-1f97c8da5c92@infradead.org> Date: Mon, 5 Jun 2023 08:16:43 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.2 Subject: Re: [PATCH v16 01/13] hp-bioscfg: Documentation Content-Language: en-US To: Jorge Lopez Cc: hdegoede@redhat.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, thomas@t-8ch.de, ilpo.jarvinen@linux.intel.com References: <20230602131044.3297-1-jorge.lopez2@hp.com> <20230602131044.3297-2-jorge.lopez2@hp.com> <39a19a0b-610d-52bf-5050-eb870ad2e619@infradead.org> From: Randy Dunlap In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 6/5/23 06:32, Jorge Lopez wrote: > On Fri, Jun 2, 2023 at 5:55 PM Randy Dunlap wrote: >> >> >> >> On 6/2/23 06:10, Jorge Lopez wrote: >> >>> >>> Signed-off-by: Jorge Lopez >>> >>> --- >>> Based on the latest platform-drivers-x86.git/for-next >>> --- >>> .../testing/sysfs-class-firmware-attributes | 101 +++++++++++++++++- >>> 1 file changed, 99 insertions(+), 2 deletions(-) >>> >>> diff --git a/Documentation/ABI/testing/sysfs-class-firmware-attributes b/Documentation/ABI/testing/sysfs-class-firmware-attributes >>> index 4cdba3477176..df9904b9f39c 100644 >>> --- a/Documentation/ABI/testing/sysfs-class-firmware-attributes >>> +++ b/Documentation/ABI/testing/sysfs-class-firmware-attributes >>> @@ -364,3 +393,71 @@ Description: >>> use it to enable extra debug attributes or BIOS features for testing purposes. >>> >>> Note that any changes to this attribute requires a reboot for changes to take effect. >>> + >>> + >>> + HP specific class extensions - Secure Platform Manager (SPM) >>> + -------------------------------- >>> + >>> +What: /sys/class/firmware-attributes/*/authentication/SPM/kek >>> +Date: March 2023 >>> +KernelVersion: 5.18 >> >> Why 5.18 and that date? > > It is the minimum kernel version where firmware-attributes are > supported and date when we expected hp-bioscfg driver support to be > available. > The driver, kernel versions and date changes weekly so we were placing > those dates and versions as tentative. > Any suggestions for Date and KernelVersion fields? > No, sorry. But the different dates and versions are confusing. Thanks for the answers. -- ~Randy