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Mon, 11 Jan 2021 16:35:16 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kz09w-0002D5-89 for linux-arm-kernel@lists.infradead.org; Mon, 11 Jan 2021 16:35:13 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id BCB3320B1F; Mon, 11 Jan 2021 16:35:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610382910; bh=JwHzWOn98yP3yzjPMaZT6BMENGep8O1PUosAAXMJ+PQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=LjWTOdqglUL1RdtD3rwVIVY38br9kVmLGLXirDWW1EgbAq4d1GdUpUUgPEWivBPE2 nnO0Nom/TCusPJLUkaV/mH09njqN/xX6cUTBgSjpx3iPeJqpMf7b1wNxxZdM0mdoQy FehL8I6bcBffc0xWYD9pECgm/7iofA/JISWVRGSQGDyExFlnHY4fggpaOOm//UQ/Xy nKL2GNEeWxfYAVvQlKVKMdcD5RrBqe58NqbrAwMYg7TI83hAHhydx63rh0yoOCccWd 5yt0G0ygSQQDAyMSozaTDMqMiOXzQECWhY91mhRHR1jgVPDqdnbjlpCiOGKfM147JP wB994mNoJ52yg== Date: Mon, 11 Jan 2021 18:35:03 +0200 From: Jarkko Sakkinen To: Sumit Garg Subject: Re: [PATCH v8 2/4] KEYS: trusted: Introduce TEE based Trusted Keys Message-ID: References: <1604419306-26105-1-git-send-email-sumit.garg@linaro.org> <1604419306-26105-3-git-send-email-sumit.garg@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1604419306-26105-3-git-send-email-sumit.garg@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_113512_425244_E7EC66D9 X-CRM114-Status: GOOD ( 11.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-security-module@vger.kernel.org, daniel.thompson@linaro.org, op-tee@lists.trustedfirmware.org, corbet@lwn.net, jejb@linux.ibm.com, janne.karhunen@gmail.com, linux-doc@vger.kernel.org, jmorris@namei.org, zohar@linux.ibm.com, linux-kernel@vger.kernel.org, dhowells@redhat.com, lhinds@redhat.com, keyrings@vger.kernel.org, jarkko.sakkinen@linux.intel.com, Markus.Wamser@mixed-mode.de, casey@schaufler-ca.com, linux-integrity@vger.kernel.org, jens.wiklander@linaro.org, linux-arm-kernel@lists.infradead.org, serge@hallyn.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Nov 03, 2020 at 09:31:44PM +0530, Sumit Garg wrote: > Add support for TEE based trusted keys where TEE provides the functionality > to seal and unseal trusted keys using hardware unique key. > > Refer to Documentation/tee.txt for detailed information about TEE. > > Signed-off-by: Sumit Garg I haven't yet got QEMU environment working with aarch64, this produces just a blank screen: ./output/host/usr/bin/qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 1 -kernel output/images/Image -initrd output/images/rootfs.cpio -serial stdio My BuildRoot fork for TPM and keyring testing is located over here: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/buildroot-tpmdd.git/ The "ARM version" is at this point in aarch64 branch. Over time I will define tpmdd-x86_64 and tpmdd-aarch64 boards and everything will be then in the master branch. To create identical images you just need to $ make tpmdd_defconfig && make Can you check if you see anything obviously wrong? I'm eager to test this patch set, and in bigger picture I really need to have ready to run aarch64 environment available. /Jarkko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel