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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4AFFC4345F for ; Tue, 30 Apr 2024 12:44:38 +0000 (UTC) Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com [209.85.167.52]) by mx.groups.io with SMTP id smtpd.web11.14227.1714481074546547783 for ; Tue, 30 Apr 2024 05:44:34 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linaro.org header.s=google header.b=xEpNmIKa; spf=pass (domain: linaro.org, ip: 209.85.167.52, mailfrom: mikko.rapeli@linaro.org) Received: by mail-lf1-f52.google.com with SMTP id 2adb3069b0e04-51d2047220cso3709068e87.1 for ; Tue, 30 Apr 2024 05:44:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714481073; x=1715085873; darn=lists.yoctoproject.org; h=in-reply-to:content-disposition:mime-version:message-id:subject:to :from:date:from:to:cc:subject:date:message-id:reply-to; bh=l4kn/s6+D0kc0STYM22GjoLC8Isqe/EmExfOkohD/Wk=; b=xEpNmIKa9yTbibjyuJ+6tGPhBJZVzIJNukW6n60vTd4yfwSlwv9dPBUqeWncOKtnOK 3EIw/QkUI9NWmkwemEBPOb0AXHDPLhbWgZiRGXeCdMskMt8p6gxpBzKu9j1MtcaW++BR 4re0/kMCqGFv3klbyVy99OYjMN8o7j+jafRco3sbyYGkiPJ4tFv96gUTjuo9JPZrNQLq 3pUWd9GUlJGpDK9VCbr9snpEmS51ZyZaO88OjkNMG6q3oVfk8wjAK3HVGM8UflovIQk+ syUFtMVOf3wbMKc5coEui9Y9MY1a/UQ7wjyLm4M2gdmoAFevREqvZ/zr2CzIyhSc8kje 1QYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714481073; x=1715085873; h=in-reply-to:content-disposition:mime-version:message-id:subject:to :from:date:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=l4kn/s6+D0kc0STYM22GjoLC8Isqe/EmExfOkohD/Wk=; b=WXdLQlIM469f3iajV59jBnWx4oeXe6ussK2HZ/wlZ2OBMVF7FN5O0SDkOCgDgfSGft b+TJLP/dmQiLkdVuBQczfcnecS//iZr2oZwy1n5k2wxRWlxjJd5xDZHX+KCE4nbyQ2sr 2gJdiv+KJCZbO/JsK7cNXeyNbHeM5L3iyqGVfMjahah0qNdCWaNmTZH7qhwoL5/3IPAk JR0f8GtjNDfSXwT2KYMVIFRZQ/E3Jt4ucW4/zVtBOFpVTgAUBB0FhJJRYBMi9Pqwk0pM SlmBXE49fXpLjAyRBfTyR6eDHYBLWzlDz1NYAyCTITJ5bOGYIzy81I8sSzPGLerlCick gH8w== X-Gm-Message-State: AOJu0Yxz7AISTPhVz84v823VUGnx7btjo8NhIyvd6YlF34rkP6fYgVpb wyG3uT8KHebcYFvS0C/3HQe5aqq8dhYpDakVOedkmX62G+rr4xiHILlk2wSSyJi8ySwleZIFuSb 3318= X-Google-Smtp-Source: AGHT+IEljktOYDJuTLSUrzfn3nJZsAWZdYYvl9v0LCwjdW3H7cWD2nhwHGmx9KVHE1ptldvuZvBUzg== X-Received: by 2002:ac2:5316:0:b0:51d:348b:80bb with SMTP id c22-20020ac25316000000b0051d348b80bbmr5365573lfh.55.1714481070695; Tue, 30 Apr 2024 05:44:30 -0700 (PDT) Received: from nuoska (87-100-245-199.bb.dnainternet.fi. [87.100.245.199]) by smtp.gmail.com with ESMTPSA id br36-20020a056512402400b0051b402a3809sm3033680lfb.307.2024.04.30.05.44.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Apr 2024 05:44:30 -0700 (PDT) Date: Tue, 30 Apr 2024 15:44:28 +0300 From: Mikko Rapeli To: meta-arm@lists.yoctoproject.org Subject: Re: [PATCH 2/2] optee-ftpm: enumerate also without tee-supplicant Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240430123732.534277-1-mikko.rapeli@linaro.org> <20240417110722.283283-2-mikko.rapeli@linaro.org> List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 30 Apr 2024 12:44:38 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/5648 Hi, On Wed, Apr 17, 2024 at 02:07:22PM +0300, Mikko Rapeli wrote: > Userspace like systemd boot manager would need to know > how to find TPM and fTPM devices for rootfs encryption. > Thus expose an fTPM TA enumeration also without tee-supplicant > so that early boot managers can start tee-supplicant and > wait for the fTPM device before continuing with TPM2 Please ignore this patch. It depends on kernel and optee patches and depends on RPMB availability which on qemu is simulated by tee-supplicant making the patch wrong for qemu targets. Cheers, -Mikko