From: "Tj (Elloe Linux)" <ml.linux@elloe.vision>
To: "James Bottomley" <James.Bottomley@HansenPartnership.com>,
"Łukasz Majczak" <lma@semihalf.com>,
"Guenter Roeck" <linux@roeck-us.net>,
"Dirk Gouders" <dirk@gouders.net>
Cc: Peter Huewe <peterhuewe@gmx.de>,
Jarkko Sakkinen <jarkko@kernel.org>,
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>
Subject: Re: [PATCH] tpm_tis: Add missing start/stop_tpm_chip calls
Date: Tue, 26 Jan 2021 18:55:59 +0000 [thread overview]
Message-ID: <31c50c4f-487f-1977-2962-4a138b0d0ecc@elloe.vision> (raw)
In-Reply-To: <a0249ad7b498e6f1cc065814350e145a07e92d37.camel@HansenPartnership.com>
On 26/01/2021 16:46, James Bottomley wrote:
> On Tue, 2021-01-26 at 16:46 +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"
>
> We've had other reports of this:
>
> https://lore.kernel.org/linux-integrity/ghsgagsnag.fsf@gouders.net/
> https://lore.kernel.org/linux-integrity/374e918c-f167-9308-2bea-ae6bc6a3d2e3@elloe.vision/
>
> The problem is some TIS TPMs don't begin in the correct locality so we
> have to set it. When I proposed the check, I also proposed a fix for
> this problem:
>
> https://lore.kernel.org/linux-integrity/20201001180925.13808-5-James.Bottomley@HansenPartnership.com/
>
This patch solves the error messages on top of -rc5
> But it's part of a series that never went upstream. Part of the reason
> was Jarkko proposed the get/put patch to fix this instead, but that
> never went upstream either. We need to decide an approach and apply
> one or other fixes.
>
> James
>
>
next prev parent reply other threads:[~2021-01-27 1:35 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) [this message]
2021-01-28 5:58 ` Jarkko Sakkinen
2021-01-29 22:59 ` Jarkko Sakkinen
2021-01-29 23:00 ` Jarkko Sakkinen
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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