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 lists.trustedfirmware.org (lists.trustedfirmware.org [18.214.241.189]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4ED93C5DF67 for ; Fri, 14 Aug 2026 11:37:37 +0000 (UTC) Received: from lists.trustedfirmware.org (localhost [127.0.0.1]) by lists.trustedfirmware.org (Postfix) with ESMTP id 5F9E145391 for ; Fri, 14 Aug 2026 11:37:36 +0000 (UTC) Authentication-Results: lists.trustedfirmware.org; dkim=pass (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=KPwjjmOA; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=SD+7rnhy; dkim-atps=neutral Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lists.trustedfirmware.org (Postfix) with ESMTPS id A7E98443A7 for ; Fri, 14 Aug 2026 09:58:29 +0000 (UTC) Date: Fri, 14 Aug 2026 11:58:24 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1786701506; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FxWpvadK3n6moVFqr6tu+oa5IvKI8pRrhdl4IxiG0Es=; b=KPwjjmOAAsDjzyu/Gp2Is5rLKWk09wmmsGGZ9DATJ+IesHwSwsi54lqppv1egnGRaCxBl7 ST66EfYaHfepFz0eHteV3IWCOIW56EJdSMhHg1PM4wjQXqCwOhJhMzpD/7zyyQuTK2nC74 pD7NNSe7e+IZ3TBFJdGoLbkxnIpUz1SoNVY0Sg+54CiV2OW3K0bQ4NXa4v5oHm9YDMqLWX NZyvryIU1QexdjbKQCnfTLgYc0/uwvFgjyg5Z+HBqtGDtcfV2ZrB55CGHgJSTMxgKRbu/z jbE/FQn3TfUtf5u0F6KkqCCjlGSIpjGrN2b4gz3O9pGvQet34C3AkPXxGTS31w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1786701506; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FxWpvadK3n6moVFqr6tu+oa5IvKI8pRrhdl4IxiG0Es=; b=SD+7rnhyFkknUKZPrIyp/qa1/O3UO5dv+//xZrPWMAe18wi6Xoi9dWFWAZ4ruBrBnFYqxK rZHGYxSXaEUiBMAg== From: Sebastian Andrzej Siewior To: Jonathan Corbet Subject: Re: [PATCH v2] Documentation: Extend the real-time hardware bits with some firmware bits Message-ID: <20260814095824.yyCVtcMa@linutronix.de> References: <20260718175041.QXn9iOFK@linutronix.de> <20260813082400.h3MRgRPg@linutronix.de> <87h5kyhwfr.fsf@trenco.lwn.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <87h5kyhwfr.fsf@trenco.lwn.net> X-Rspamd-Action: no action X-Spamd-Result: default: False [-5.31 / 15.00]; BAYES_HAM(-2.71)[98.75%]; DWL_DNSWL_LOW(-1.00)[linutronix.de:dkim]; DMARC_POLICY_ALLOW(-0.50)[linutronix.de,none]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; R_DKIM_ALLOW(-0.20)[linutronix.de:s=2020,linutronix.de:s=2020e]; R_SPF_ALLOW(-0.20)[+mx]; RCVD_IN_DNSWL_MED(-0.20)[193.142.43.55:from]; ONCE_RECEIVED(0.10)[]; MIME_GOOD(-0.10)[text/plain]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; RCPT_COUNT_TWELVE(0.00)[13]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; ASN(0.00)[asn:48314, ipnet:193.142.43.0/24, country:DE]; RCVD_COUNT_ZERO(0.00)[0]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; NEURAL_HAM(-0.00)[-1.000]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[linutronix.de:+] X-Rspamd-Server: lists.trustedfirmware.org X-Rspamd-Queue-Id: A7E98443A7 X-Spamd-Bar: ----- X-MailFrom: bigeasy@linutronix.de X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-op-tee.lists.trustedfirmware.org-0 Message-ID-Hash: GWQGL5OKAFR7WIBSHTZDIGVPTILPEY3C X-Message-ID-Hash: GWQGL5OKAFR7WIBSHTZDIGVPTILPEY3C X-Mailman-Approved-At: Fri, 14 Aug 2026 11:37:30 +0000 CC: linux-rt-devel@lists.linux.dev, linux-doc@vger.kernel.org, linux-efi@vger.kernel.org, Ilias Apalodimas , "jenswi@kernel.org" , op-tee@lists.trustedfirmware.org, Ard Biesheuvel , Clark Williams , Jan Kiszka , Shuah Khan , Steven Rostedt , John Ogness X-Mailman-Version: 3.3.5 Precedence: list List-Id: Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On 2026-08-13 09:28:08 [-0600], Jonathan Corbet wrote: > Sebastian Andrzej Siewior writes: >=20 > > A gentle ping. > > > > On 2026-07-18 19:50:41 [+0200], To linux-rt-devel@lists.linux.dev wrote: > >> I have been reviewing how OP=E2=80=91TEE is implemented and how secure= =E2=80=91world > >> invocations behave. The goal was to determine whether an OP=E2=80=91TE= E call can > >> delay the Linux side and introduce latency depending on the time spent > >> in the secure world. >=20 > With RT stuff, I never know when something is deemed ready, or whether I > should be the one to pick it up... I have gone ahead and applied this > one, hopefully that was the right thing to do :) Thank you. RT wise there is no dedicated tree so I always rely on the upstream maintainer to apply my bits. Here, for v1 I wasn't entirely sure if what I wrote was entirely correct but then Ilias and Jens gave me a few crumbs and I am confident that the document reflects the reality :) > Thanks, >=20 > jon Sebastian