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From: Jarkko Sakkinen <jarkko@kernel.org>
To: "Łukasz Majczak" <lma@semihalf.com>
Cc: Guenter Roeck <linux@roeck-us.net>,
	Peter Huewe <peterhuewe@gmx.de>, Jason Gunthorpe <jgg@ziepe.ca>,
	linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
	Radoslaw Biernacki <rad@semihalf.com>,
	Marcin Wojtas <mw@semihalf.com>, Alex Levin <levinale@google.com>,
	James.Bottomley@hansenpartnership.com
Subject: Re: [PATCH] tpm_tis: Add missing start/stop_tpm_chip calls
Date: Sat, 30 Jan 2021 01:00:50 +0200	[thread overview]
Message-ID: <YBSToq5PV+2luy5r@kernel.org> (raw)
In-Reply-To: <YBSTOrlgTPpzoblY@kernel.org>

On Sat, Jan 30, 2021 at 12:59:09AM +0200, Jarkko Sakkinen wrote:
> On Tue, Jan 26, 2021 at 04:46:07PM +0100, Łukasz Majczak wrote:
> > Hi Jarkko, Guenter
> > 
> > Yes, here are the logs when failure occurs -
> > https://gist.github.com/semihalf-majczak-lukasz/1575461f585f1e7fb1e9366b8eceaab9
> > Look for a phrase "TPM returned invalid status"
> > 
> > Guenter - good suggestion - I will try to keep it as tight as possible.
> > 
> > Best regards,
> > Lukasz
> 
> Is it possible for you try out with linux-next? Thanks. It's a known
> issue, which ought to be fixed by now.
> 
> The log message is harmless, it'a warning not panic, and does not
> endanger system stability. WARN()'s always dump stack trace. No oops
> is happening.

The regression itself originates from 2006. It has just been unmasked
with "improved" logging.

/Jarkko

  reply	other threads:[~2021-01-29 23:01 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-23  1:42 [PATCH] tpm_tis: Add missing start/stop_tpm_chip calls Lukasz Majczak
2021-01-25 17:12 ` Jarkko Sakkinen
2021-01-25 17:18 ` Guenter Roeck
2021-01-26 15:46   ` Łukasz Majczak
2021-01-26 16:46     ` James Bottomley
2021-01-26 18:55       ` Tj (Elloe Linux)
2021-01-28  5:58       ` Jarkko Sakkinen
2021-01-29 22:59     ` Jarkko Sakkinen
2021-01-29 23:00       ` Jarkko Sakkinen [this message]
2021-01-30 23:49       ` Guenter Roeck
2021-01-31  0:41         ` James Bottomley
2021-01-31  3:36           ` Guenter Roeck
2021-01-31  4:18             ` James Bottomley
2021-02-02 16:17           ` Jarkko Sakkinen
2021-02-02 15:33         ` Jarkko Sakkinen
2021-01-29 22:49   ` Jarkko Sakkinen
2021-01-29 23:32     ` Guenter Roeck
2021-01-28 13:07 ` [PATCH v2] tpm_tis: Add missing tpm_request/relinquish_locality calls Lukasz Majczak
2021-01-28 17:37   ` Guenter Roeck
2021-01-30 20:40   ` Jarkko Sakkinen
2021-01-30 20:47     ` Jarkko Sakkinen
     [not found]     ` <ghwnvtwifq.fsf@gouders.net>
2021-02-02 16:29       ` Jarkko Sakkinen
2021-02-02 15:51   ` [PATCH v3] " Lukasz Majczak
2021-02-02 16:29     ` Guenter Roeck
2021-02-02 22:35       ` Jarkko Sakkinen
2021-02-02 18:47     ` Dirk Gouders
2021-02-03 11:46       ` Dirk Gouders
2021-02-03 13:43         ` Lukasz Majczak
2021-02-03 23:24           ` Jarkko Sakkinen
2021-02-02 19:57     ` [PATCH v4] " Lukasz Majczak
2021-02-02 21:49       ` Jarkko Sakkinen
2021-02-02 21:49     ` [PATCH v3] " Jarkko Sakkinen
2021-02-03  0:05       ` Jarkko Sakkinen
2021-02-03  0:07         ` Jarkko Sakkinen

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