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=-21.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 2B444C433DB for ; Fri, 29 Jan 2021 00:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E53A064DE7 for ; Fri, 29 Jan 2021 00:55:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231364AbhA2AzJ (ORCPT ); Thu, 28 Jan 2021 19:55:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:40050 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229885AbhA2AzI (ORCPT ); Thu, 28 Jan 2021 19:55:08 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3C7B364D99; Fri, 29 Jan 2021 00:54:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611881667; bh=OVZCXw8xUR4DgoBTz5oEYi6C77szTOrH6Jp+YE8Le7k=; h=Date:From:To:Cc:Subject:From; b=DVUGX0COHMvCh2ecG+AJxFqQtVszuyqwTOBATKE5MR4yFDAHpOfAHoMKGR78MZAbc fQcOp8pbwQ9hJsZRGCbbYL3GdSGYymFdGSu700KOgdJ2ViSCJTtTWSJNBcTFdiNA5I LTTSc7RjskUO8FAVwzT9G0Sf7K325Qif+iepGZCZMo16NAMYWCqRQpZ1UuuP7gkmAY nEZJtwYRnglkx3fiuMFowoF4qoc9CyjglBwr+TjFGOFjCqPX+J3BxskPwp9yUUiIih I3Rba0OfTTLbkp7JBCqvF+swfWIFCp16kHqJ36BmThwS9oFuy9OPPagePIdhXD6jLx AMTXlw744re1Q== Date: Fri, 29 Jan 2021 02:54:23 +0200 From: Jarkko Sakkinen To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org, jmorris@namei.org, dhowells@redhat.com, peterhuewe@gmx.de Subject: [GIT PULL] tpmdd updates for v5.12-rc1 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org Hi, This contains bug fixes for tpm_tis driver, which had a racy wait for hardware state change to be ready to send a command to the TPM chip. The bug has existed already since 2006, but has only made itself known in recent past. There's also couple of new features: 1. Cr50 I2C driver. 2. Sysfs exports of PCR registers in TPM 2.0 chips. /Jarkko The following changes since commit 909b447dcc45db2f9bd5f495f1d16c419812e6df: Merge tag 'net-5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2021-01-28 15:24:43 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git tags/tpmdd-next-v5.12-rc1 for you to fetch changes up to 6171fb34b146ecb5ccc6864e1c34526941fe5d83: tpm_tis: Clean up locality release (2021-01-29 02:27:15 +0200) ---------------------------------------------------------------- tpmdd updates for Linux v5.12-rc1 ---------------------------------------------------------------- Andrew Zaborowski (1): keys: Update comment for restrict_link_by_key_or_keyring_chain Duncan Laurie (1): char: tpm: add i2c driver for cr50 Gustavo A. R. Silva (1): tpm: Fix fall-through warnings for Clang James Bottomley (4): tpm: add sysfs exports for all banks of PCR registers ABI: add sysfs description for tpm exports of PCR registers tpm_tis: Fix check_locality for correct locality acquisition tpm_tis: Clean up locality release Sebastian Andrzej Siewior (1): tpm: Remove tpm_dev_wq_lock Documentation/ABI/stable/sysfs-class-tpm | 14 + crypto/asymmetric_keys/restrict.c | 7 +- drivers/char/tpm/Kconfig | 10 + drivers/char/tpm/Makefile | 2 + drivers/char/tpm/eventlog/tpm1.c | 1 + drivers/char/tpm/tpm-dev-common.c | 1 - drivers/char/tpm/tpm-sysfs.c | 179 +++++++ drivers/char/tpm/tpm_tis_core.c | 50 +- drivers/char/tpm/tpm_tis_i2c_cr50.c | 790 +++++++++++++++++++++++++++++++ include/linux/tpm.h | 9 +- 10 files changed, 1011 insertions(+), 52 deletions(-) create mode 100644 drivers/char/tpm/tpm_tis_i2c_cr50.c