linux-kernel - Re: [PATCH v5 10/10] tpm, tpm

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Date:   Thu, 16 Jun 2022 15:03:49 +0200
From:   Michael Niewöhner <linux@...ewoehner.de>
To:     Lino Sanfilippo <LinoSanfilippo@....de>,
        Jarkko Sakkinen <jarkko@...nel.org>,
        James.Bottomley@...senpartnership.com,
        twawrzynczak <twawrzynczak@...omium.org>
Cc:     peterhuewe@....de, jgg@...pe.ca, stefanb@...ux.vnet.ibm.com,
        linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
        l.sanfilippo@...bus.com, lukas@...ner.de, p.rosenberger@...bus.com
Subject: Re: [PATCH v5 10/10] tpm, tpm_tis: Enable interrupt test

Hi Lino,

On Thu, 2022-06-16 at 01:30 +0200, Lino Sanfilippo wrote:
> 
> Hi Michael,
> 
> On 15.06.22 at 23:54, Michael Niewöhner wrote:
> 
> > 
> > Hi guys,
> > 
> > for me this series causes boot problems - somehow feels like an interrupt
> > storm...
> 
> 
> Thanks for this info. Which hardware do you use?
> 
> > Not sure yet, which commit is causing that
> > @Tim could you test on any of your devices, please?
> > 
> > BR
> > Michael
> > 
> 
> Regards,
> Lino

looks like something was wrong with the devices firmware... I flashed a fresh
image and everything is totally fine now - TPM gets detected without the
"interrupts not working" error! :-)

Test device: Clevo L140MU, FW v1.07.12, TPM 2.0 Infineon SLB9670 (SPI)

BR
Michael