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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FCD9C4332B for ; Mon, 23 Mar 2020 12:19:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2579320637 for ; Mon, 23 Mar 2020 12:19:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="L4KNQOE9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727826AbgCWMTX (ORCPT ); Mon, 23 Mar 2020 08:19:23 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:43819 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727401AbgCWMTW (ORCPT ); Mon, 23 Mar 2020 08:19:22 -0400 Received: by mail-pf1-f196.google.com with SMTP id f206so7408816pfa.10 for ; Mon, 23 Mar 2020 05:19:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=Dt6PjsXXkmjyYjxHswpt9KD4Aj8ipQbf1fRd+H4wNcg=; b=L4KNQOE9x5PNNVZC6xAz5XleH+XgwKJnZJkjMlyN/wAdzyjCN0iSke2DqB3e0WdQ0U aUtoO/z/CTgo920Vkf7jQJmwySDBgTk0qIAUASia7rdXOEEwd7x2sDSRBfZWGNDtjU27 xVxNe5Na/4LY1Waf2peIEzYRXv0MlPyr/fl+NEvhfwRD3AG1f7uoTrz/WcxxHOuNZH91 37GBhxqQiRJAS8oRScZ8oiwy4uEvAdazxIucGtrNe2n6Mi2zQf1Rr+3eSIdEIYmq96gT c/4sZcYOgAgNMNfPgsGYhV/PkvQ3VD1V2cdnFYldVxKkK/TVTmEdWKawwpeVcczpl+xS 3B+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Dt6PjsXXkmjyYjxHswpt9KD4Aj8ipQbf1fRd+H4wNcg=; b=nQNVTaRIUckacKC0jl0Fry+N9axnmjS0dDaWk+Uqp3fy1qSOrcm7lRZfB63TwFCTyx Q6lN/wfr/1lUEkYmqExa2jVLbUU7hGBP1jHrjgVth0K7EpeDG5c5fa2PNEgBlzgFvlwp 7fyvtHmgqvhh7wNlms/sHZ3L+KTKA9gsY9L/lNhyAjRe9KoHPcTlQjNDPtDV/eAaiosw F8QUQWZcK0kVda5rr0HlZ0hjOZ84zaKwKSLOVeUj/5x6k1xq+SssHZBiK1ORaDfMSccW L+5KOFokRMd/PdRHMe+U7kgzoGP4eLLxXK4EKsyHJIGzihE+myLb7dDH+jp7rEmzhPzl 9lhQ== X-Gm-Message-State: ANhLgQ2P0dOb4MC2s7y9Z6bzJsLx65XpFcBneoOAhP8SOE2Q8bIrbG7P 6fJ6u459tHrjVVXUO8BwPGQvHQ== X-Google-Smtp-Source: ADFU+vu9j5S5tKK6JQyIfS0EJ9iA4nTbNufYMspfuT+/fQY/nHNkHSdl9NTbkMMHKU0KlX7TVcAtNQ== X-Received: by 2002:a63:2fc1:: with SMTP id v184mr20863695pgv.97.1584965961521; Mon, 23 Mar 2020 05:19:21 -0700 (PDT) Received: from localhost.localdomain ([117.210.211.37]) by smtp.gmail.com with ESMTPSA id f15sm2964597pfd.215.2020.03.23.05.19.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 23 Mar 2020 05:19:20 -0700 (PDT) From: Sumit Garg To: jens.wiklander@linaro.org Cc: tee-dev@lists.linaro.org, linux-kernel@vger.kernel.org, stuart.yoder@arm.com, daniel.thompson@linaro.org, Sumit Garg Subject: [PATCH v4 0/2] Enhance TEE kernel client interface Date: Mon, 23 Mar 2020 17:48:28 +0530 Message-Id: <1584965910-19068-1-git-send-email-sumit.garg@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Earlier this patch-set was part of TEE Trusted keys patch-set [1]. But since these are completely independent enhancements for TEE kernel client interface which can be merged separately while TEE Trusted keys discussions are ongoing. Patch #1 enables support for registered kernel shared memory with TEE. Patch #2 enables support for private kernel login method required for cases like trusted keys where we don't wan't user-space to directly access TEE service. [1] https://lkml.org/lkml/2019/10/31/430 Sumit Garg (2): tee: enable support to register kernel memory tee: add private login method for kernel clients drivers/tee/tee_core.c | 6 ++++++ drivers/tee/tee_shm.c | 26 ++++++++++++++++++++++++-- include/linux/tee_drv.h | 1 + include/uapi/linux/tee.h | 8 ++++++++ 4 files changed, 39 insertions(+), 2 deletions(-) -- 2.7.4