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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 198EDC433E0 for ; Fri, 26 Jun 2020 13:09:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04C432080C for ; Fri, 26 Jun 2020 13:09:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727845AbgFZNI6 (ORCPT ); Fri, 26 Jun 2020 09:08:58 -0400 Received: from mga09.intel.com ([134.134.136.24]:59339 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726653AbgFZNI6 (ORCPT ); Fri, 26 Jun 2020 09:08:58 -0400 IronPort-SDR: Y4L9UHncDkR5Bm2HFvFOFofLcl7a8rz9rGFdGzAIVM/0gKQyZMKXULTSRIP0oTfW3Smpcjhaua ZKAZN/WhvsJA== X-IronPort-AV: E=McAfee;i="6000,8403,9663"; a="146805450" X-IronPort-AV: E=Sophos;i="5.75,283,1589266800"; d="scan'208";a="146805450" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2020 06:08:57 -0700 IronPort-SDR: BtcyJEMqxwQVNcf08kNSPR7KJbIxunml+DmDVbRr8F6d37dutN5JWYYJl/V3yC3qcMNRzs50SV Pgf5xanQQICA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,283,1589266800"; d="scan'208";a="385763113" Received: from cgheban-mobl.ger.corp.intel.com (HELO localhost) ([10.249.40.199]) by fmsmga001.fm.intel.com with ESMTP; 26 Jun 2020 06:08:52 -0700 Date: Fri, 26 Jun 2020 16:08:51 +0300 From: Jarkko Sakkinen To: linux-integrity@vger.kernel.org, Kylene Jo Hall , "Ferry Toth :" , Peter Huewe , Jason Gunthorpe , Arnd Bergmann , Greg Kroah-Hartman , Andrew Morton , open list Subject: Re: [PATCH v2] tpm_tis: Remove the HID IFX0102 Message-ID: <20200626130851.GA7853@linux.intel.com> References: <20200625023111.270458-1-jarkko.sakkinen@linux.intel.com> <20200625062150.idm6j3vm2neyt4sh@cantor> <20200625210202.GA20341@linux.intel.com> <20200625211923.2jirvix6zbrbgj6e@cantor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200625211923.2jirvix6zbrbgj6e@cantor> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 25, 2020 at 02:19:23PM -0700, Jerry Snitselaar wrote: > On Fri Jun 26 20, Jarkko Sakkinen wrote: > > On Wed, Jun 24, 2020 at 11:21:50PM -0700, Jerry Snitselaar wrote: > > > On Thu Jun 25 20, Jarkko Sakkinen wrote: > > > > Acer C720 running Linux v5.3 reports this in klog: > > > > > > > > tpm_tis: 1.2 TPM (device-id 0xB, rev-id 16) > > > > tpm tpm0: tpm_try_transmit: send(): error -5 > > > > tpm tpm0: A TPM error (-5) occurred attempting to determine the timeouts > > > > tpm_tis tpm_tis: Could not get TPM timeouts and durations > > > > tpm_tis 00:08: 1.2 TPM (device-id 0xB, rev-id 16) > > > > tpm tpm0: tpm_try_transmit: send(): error -5 > > > > tpm tpm0: A TPM error (-5) occurred attempting to determine the timeouts > > > > tpm_tis 00:08: Could not get TPM timeouts and durations > > > > ima: No TPM chip found, activating TPM-bypass! > > > > tpm_inf_pnp 00:08: Found TPM with ID IFX0102 > > > > > > > > % git --no-pager grep IFX0102 drivers/char/tpm > > > > drivers/char/tpm/tpm_infineon.c: {"IFX0102", 0}, > > > > drivers/char/tpm/tpm_tis.c: {"IFX0102", 0}, /* Infineon */ > > > > > > > > Obviously IFX0102 was added to the HID table for the TCG TIS driver by > > > > mistake. > > > > > > > > Fixes: 93e1b7d42e1e ("[PATCH] tpm: add HID module parameter") > > > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=203877 > > > > Cc: Kylene Jo Hall > > > > Reported-by: Ferry Toth: > > > > Signed-off-by: Jarkko Sakkinen > > > > > > Reviewed-by: Jerry Snitselaar > > > > Bugzilla has an example of similar behavior with v4.15. I'll apply this > > asap. > > > > /Jarkko > > > > Any idea what happened to git.infradead.org? It was offline the other day, > and at the moment not all repos from before seem to be there. Now the kernel tree is back online. /Jarkko