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 smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 2EAE0C6FD1F for ; Tue, 26 Mar 2024 15:09:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id CEE91404CF; Tue, 26 Mar 2024 15:09:03 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id JsM7Mo4uopNP; Tue, 26 Mar 2024 15:09:03 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.34; helo=ash.osuosl.org; envelope-from=buildroot-bounces@buildroot.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org DD78140AC4 Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id DD78140AC4; Tue, 26 Mar 2024 15:09:02 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id D3B6D1BF306 for ; Tue, 26 Mar 2024 15:09:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id C0CA0812BB for ; Tue, 26 Mar 2024 15:09:00 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id k6J6vqJqPyT9 for ; Tue, 26 Mar 2024 15:09:00 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2001:4b98:dc4:8::222; helo=relay2-d.mail.gandi.net; envelope-from=peter@korsgaard.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp1.osuosl.org B13A5812A7 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org B13A5812A7 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::222]) by smtp1.osuosl.org (Postfix) with ESMTPS id B13A5812A7 for ; Tue, 26 Mar 2024 15:08:59 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id A3BFF4000F; Tue, 26 Mar 2024 15:08:56 +0000 (UTC) Received: from peko by dell.be.48ers.dk with local (Exim 4.96) (envelope-from ) id 1rp8Q3-009Ew0-29; Tue, 26 Mar 2024 16:08:55 +0100 From: Peter Korsgaard To: Arnout Vandecappelle via buildroot References: <20240321182126.24115-1-jarkko@kernel.org> <20240321182126.24115-3-jarkko@kernel.org> Date: Tue, 26 Mar 2024 16:08:55 +0100 In-Reply-To: (Arnout Vandecappelle via buildroot's message of "Fri, 22 Mar 2024 21:47:10 +0100") Message-ID: <87bk719gjc.fsf@48ers.dk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 X-GND-Sasl: peter@korsgaard.com X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=none (p=none dis=none) header.from=korsgaard.com Subject: Re: [Buildroot] [PATCH RFC 2/2] package/swtpm: add host package X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jarkko Sakkinen , Stefan Berger Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" >>>>> "Arnout" == Arnout Vandecappelle via buildroot writes: > Hi Jarkko. > On 21/03/2024 19:21, Jarkko Sakkinen wrote: >> Add swtpm and its dependency libtpms to host packages. These are useful >> for emulating TPM in QEMU environment. > I don't understand... Does it mean that you run host-swtpm next to > host-qemu and you somehow connect them so it gets exposed as a TPM2 > device inside the qemu VM? yes, swtpm listens on a unix socket and you can configure qemu to expose that to the VM with the tpm-tis driver: https://www.qemu.org/docs/master/specs/tpm.html Quite handy for doing TPM stuff (E.G. CI) without having to mess with real HW. -- Bye, Peter Korsgaard _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot