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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 3DBF3C32767 for ; Fri, 3 Jan 2020 05:05:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1437A222C3 for ; Fri, 3 Jan 2020 05:05:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=intel-com.20150623.gappssmtp.com header.i=@intel-com.20150623.gappssmtp.com header.b="A1/1WUmu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726219AbgACFFK (ORCPT ); Fri, 3 Jan 2020 00:05:10 -0500 Received: from mail-oi1-f170.google.com ([209.85.167.170]:42104 "EHLO mail-oi1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725916AbgACFFJ (ORCPT ); Fri, 3 Jan 2020 00:05:09 -0500 Received: by mail-oi1-f170.google.com with SMTP id 18so13258014oin.9 for ; Thu, 02 Jan 2020 21:05:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=9z+Xzh18caeqiaZuMDsgdyqgwWP0TZb4axKxH7OLyGI=; b=A1/1WUmuXTjd1yXdCfALo+wxGXEPLsLX+BAYn8/BNRFmxZvl8Z33gbvQXfPkFFqtCB F6j56ow0/9o5S0g8poVP3xTsTp14m4SUci5oo37DTXnA3Ob4OGO590q6CVsa4MAqotMY UGjGYNMn4JNVSaTaNx+ftQqgJKCvfpHGbQa9QWs+UFcGNoODigf8g725Nww9cEGFSRzR UQGmgBySDa6SYXeU9NK3ZfLtwfqSkpq82YyClO6nwW0TqWcO7wvEDrgpL0CywqwcQeLo y1yxT7t6U8h3LrbaoNk0fBqzvJ5SFbID/WO9Hk9IRWZYLgvYbw4LJ2pNOP0h26qgPwIj owyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=9z+Xzh18caeqiaZuMDsgdyqgwWP0TZb4axKxH7OLyGI=; b=A7IvXE+HPYg+iioHel2CNnErOCZvXND3nAQkEqhdu4FM7D4LftSWSzHmAKnG8ErjUF CkW/iowaHJk77r4WmVlOFYg4rTw0c1oNHsPTDSOX4PltPgQC7CjsFEk3ByvN1uTaAUDH pbP88tFDtIl7nCYsXZOa2/uguB3B9TOTSpFH5+FknGS8xKoSxvHZ9lyVsYgcSH1JNP62 l8JxNHU7zkFObp0B/MyWF6Nq2dnL5zQCrGYgyftwFX/ziWXvTwOdrNYY4Y++4I3rm5p3 KkUUwyQUXdcP7yBpmwPM5BtVHCNc0ZZz/gowQWEX+hZKYrcO8pTmumuRyXHYb1MEMTjJ y7HA== X-Gm-Message-State: APjAAAUExp4HysOKwpA+f3jXLuyewnkaIVCAOwYS+w3RRS8fWGXRWB+W TuMrEeSNC2NOPKcbBENaBIaFrPDInfEY04xdt9725w== X-Google-Smtp-Source: APXvYqzNOBkuvb5Fm5vxCtZHUw/FW+/U6qZiPfzK9FMkum2L7VYmYLpZXlRDt2PKWLQIY3UYuhZboTNxMXP8ohFlBCc= X-Received: by 2002:aca:4c9:: with SMTP id 192mr3954800oie.105.1578027908725; Thu, 02 Jan 2020 21:05:08 -0800 (PST) MIME-Version: 1.0 References: <50217a688ffa56cf5f150ffd358daba2a88cad48.camel@linux.intel.com> <20191228151526.GA6971@linux.intel.com> <2c4a80e0d30bf1dfe89c6e3469d1dbfb008275fa.camel@linux.intel.com> <20191231010256.kymv4shwmx5jcmey@cantor> <20191231155944.GA4790@linux.intel.com> <20200102171922.GA20989@linux.intel.com> In-Reply-To: From: Dan Williams Date: Thu, 2 Jan 2020 21:04:57 -0800 Message-ID: Subject: Re: Patch "tpm_tis: reserve chip for duration of tpm_tis_core_init" has been added to the 5.4-stable tree To: Jarkko Sakkinen Cc: Christian Bundy , Greg KH , Jason Gunthorpe , Peter Huewe , Stefan Berger , stable-commits@vger.kernel.org, linux-integrity@vger.kernel.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 2, 2020 at 11:20 AM Dan Williams wrote: > > On Thu, Jan 2, 2020 at 9:21 AM Jarkko Sakkinen > wrote: > > > > On Tue, Dec 31, 2019 at 11:47:37AM -0800, Christian Bundy wrote: > > > > Christian, were you having any issues with interrupts? You system was going > > > > into this code as well. > > > > > > Unfortunately I'm now unable to test, sorry for the trouble. I replaced my BIOS > > > with UEFI firmware and the problem has disappeared. Please let me know if there > > > is anything else I can do to help. > > > > > > Christian > > > > Takashi wrote yesterday [*]: > > > > "I'm building a test kernel package based on 5.5-rc4 with Jarkko's revert > > patches" > > Nice, I also built one of those. Just waiting for access to the system > again to gather results. Ok, it looks good. Tested-by: Dan Williams Tested-by: Xiaoping Zhou It does report: [ 2.546660] tpm_tis IFX0740:00: 2.0 TPM (device-id 0x1B, rev-id 16) [ 2.546823] tpm tpm0: tpm_try_transmit: send(): error -5 [ 2.546824] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead ...at boot, but tpm2_nvlist works ok.