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Date:   Thu, 28 Mar 2019 14:23:33 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To:     Domenico Andreoli <domenico.andreoli@linux.com>
Cc:     linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [REGRESSION] 5.1-rc1: tpm_try_transmit: send(): error -5
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On Wed, Mar 27, 2019 at 09:21:15AM +0100, Domenico Andreoli wrote:
> Hi Jarkko,
> 
>   my laptop fails to suspend/hibernate since v5.1-rc1, it worked fine
> with v4.20 and previous.
> 
> My suspect is on tpm_tis driver, is there anything I can do to understand
> what goes wrong here?
> 
> Best regards,
> Domenico

Thank you for reporting this.

Can you try if this helps:

https://patchwork.kernel.org/patch/10865495/

/Jarkko