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Date: Thu, 25 May 2017 14:44:14 -0600 From: Jason Gunthorpe <jgunthorpe@...idianresearch.com> To: Stefan Berger <stefanb@...ux.vnet.ibm.com> Cc: jarkko.sakkinen@...ux.intel.com, tpmdd-devel@...ts.sourceforge.net, linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] tpm: vtpm_proxy: Do not run tpm2_shutdown On Thu, May 25, 2017 at 04:32:50PM -0400, Stefan Berger wrote: > It doesn't hang. Everything is torn down immediately. What is primarily > annoying are these two log messages: > tpm tpm0: tpm_transmit: tpm_send: error -32 > tpm tpm0: transmit returned -32 while stopping the TPM I think it would be better to change the core to suppress that logging if the FD is closed. Jason
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