From mboxrd@z Thu Jan 1 00:00:00 1970 From: jens.wiklander@linaro.org (Jens Wiklander) Date: Fri, 24 Aug 2018 13:55:45 +0200 Subject: [GIT PULL] tee subsystem for v4.20 Message-ID: <20180824115545.GA4989@jax.lan> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello arm-soc maintainers, Please pull these tee driver enhancements. There's one small fix for the OP-TEE driver to take DT status into account. There's also a patch providing a kernel only tee client interface that can be used by other drivers etc. Currently there's no users of this interface in the kernel but there seems to be some work in the pipe as some has tested it with out of tree patches. Thanks, Jens The following changes since commit 94710cac0ef4ee177a63b5227664b38c95bbf703: Linux 4.18 (2018-08-12 13:41:04 -0700) are available in the Git repository at: git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.20 for you to fetch changes up to 25559c22cef879c5cf7119540bfe21fb379d29f3: tee: add kernel internal client interface (2018-08-24 11:57:37 +0200) ---------------------------------------------------------------- Misc enhancement for tee driver subsystem * Adds a kernel internal tee client interface allowing other drivers etc to access a TEE * OP-TEE driver takes DT status property into account ---------------------------------------------------------------- Ard Biesheuvel (1): tee: optee: take DT status property into account Jens Wiklander (1): tee: add kernel internal client interface drivers/tee/optee/core.c | 2 +- drivers/tee/tee_core.c | 113 ++++++++++++++++++++++++++++++++++++++++++++--- include/linux/tee_drv.h | 73 ++++++++++++++++++++++++++++++ 3 files changed, 180 insertions(+), 8 deletions(-) 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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 9C8A3C4321D for ; Fri, 24 Aug 2018 11:55:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44BFD2152B for ; Fri, 24 Aug 2018 11:55:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="eGJGxMD3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44BFD2152B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727505AbeHXPaJ (ORCPT ); Fri, 24 Aug 2018 11:30:09 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:39251 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726513AbeHXPaJ (ORCPT ); Fri, 24 Aug 2018 11:30:09 -0400 Received: by mail-lj1-f193.google.com with SMTP id l15-v6so6669831lji.6 for ; Fri, 24 Aug 2018 04:55:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=6EFBjIvyxcvEDtwCniygFOB4sr/UwhemARyGz9r3LW4=; b=eGJGxMD3h5ihlqAkMzUAxk3w6l+Kp4QmmR+2IxW5/Ackph7j/9g8+li/MgVO0za50e YcW142i28xtP111aGQ+OKLybjPnhsbOIuiGkB8e+rAXqiB0aO3yv66gToQlJmzmOK1EX gPxriVM2kOi3vONu8/DHTLhDYZ9D5nFKbWDH0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=6EFBjIvyxcvEDtwCniygFOB4sr/UwhemARyGz9r3LW4=; b=ScQ73sTuMjLWqsTFrNNJJtuJUy2B8QmTIiWU7ab6eDuPsJtAGFsdrRCUzgTAziiltX 71hC47PWk68JVPw8mw41iFIjKZojSE35FAN8RtqN9cvE92moFEOMG2225yCdb1AbHinF ZkfVK6G4soWs2OUh64Ym0i3XMtTXJ4bPUoogwmdZbifX7SJswQqwVXURhA/B15LCxtwM GMVuUeSCuy4m5vaKEplO3hY5p8ozncJ6Vw1GUQBJUg5XtbZ7LnpshdaRm6e2ufdB2108 ERGQTq5gPsae4NPXoV8PmCbvhAEU1SCs7LiO3o3wTHTtcUAElAs/FWKRDtSRdA5v9UYN FvQg== X-Gm-Message-State: APzg51CRotAfwfcyuk5ISr24VgwHSvhuNA+0o1iUvhdc6IfR4kAvC9nC hkkDTLehDbnfM2/7Rr+AijWvYQ== X-Google-Smtp-Source: ANB0VdbDUYOr1V86+f6FDzvIIp+wSxZk9FB7aYnOJeXYB2PIed/ucEvvnVt0ki7zQ8J8h8dMre3gDA== X-Received: by 2002:a2e:8257:: with SMTP id j23-v6mr1164878ljh.49.1535111747989; Fri, 24 Aug 2018 04:55:47 -0700 (PDT) Received: from jax.lan (81-236-179-152-no272.tbcn.telia.com. [81.236.179.152]) by smtp.gmail.com with ESMTPSA id w15-v6sm1301374lfc.62.2018.08.24.04.55.46 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 24 Aug 2018 04:55:47 -0700 (PDT) Date: Fri, 24 Aug 2018 13:55:45 +0200 From: Jens Wiklander To: arm-soc Cc: Linux Kernel Mailing List , Linux ARM Subject: [GIT PULL] tee subsystem for v4.20 Message-ID: <20180824115545.GA4989@jax.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello arm-soc maintainers, Please pull these tee driver enhancements. There's one small fix for the OP-TEE driver to take DT status into account. There's also a patch providing a kernel only tee client interface that can be used by other drivers etc. Currently there's no users of this interface in the kernel but there seems to be some work in the pipe as some has tested it with out of tree patches. Thanks, Jens The following changes since commit 94710cac0ef4ee177a63b5227664b38c95bbf703: Linux 4.18 (2018-08-12 13:41:04 -0700) are available in the Git repository at: git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.20 for you to fetch changes up to 25559c22cef879c5cf7119540bfe21fb379d29f3: tee: add kernel internal client interface (2018-08-24 11:57:37 +0200) ---------------------------------------------------------------- Misc enhancement for tee driver subsystem * Adds a kernel internal tee client interface allowing other drivers etc to access a TEE * OP-TEE driver takes DT status property into account ---------------------------------------------------------------- Ard Biesheuvel (1): tee: optee: take DT status property into account Jens Wiklander (1): tee: add kernel internal client interface drivers/tee/optee/core.c | 2 +- drivers/tee/tee_core.c | 113 ++++++++++++++++++++++++++++++++++++++++++++--- include/linux/tee_drv.h | 73 ++++++++++++++++++++++++++++++ 3 files changed, 180 insertions(+), 8 deletions(-)