linux-kernel - Re: tpm_tis regression in 4.9?

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Message-ID: <20161028143745.3iaevn4sunbmuiln@intel.com>
Date:   Fri, 28 Oct 2016 17:37:45 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Jason Gunthorpe <jgunthorpe@...idianresearch.com>
Cc:     Andy Lutomirski <luto@...capital.net>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Peter Huewe <peterhuewe@....de>,
        Marcel Selhorst <tpmdd@...horst.net>,
        tpmdd-devel@...ts.sourceforge.net
Subject: Re: tpm_tis regression in 4.9?

On Thu, Oct 27, 2016 at 09:09:16PM -0600, Jason Gunthorpe wrote: > On Thu, Oct 27, 2016 at 05:33:57PM -0700, Andy Lutomirski wrote:
> > Hi-
> > 
> > I think this error on my laptop is new on 4.9 kernels:
> > 
> > [  +0.014696] tpm_tis 00:09: 1.2 TPM (device-id 0xFE, rev-id 2)
> > [  +0.012228] tpm tpm0: TPM self test failed
> > [  +0.000019] tpm_tis: probe of 00:09 failed with error -14
> > 
> > Is this known?
> 
> I think this patch from Jarkko's next is the fix:
> 
> http://git.infradead.org/users/jjs/linux-tpmdd.git/commit/65da72b7ddcdd8990e4783d09c7e86d90ccb4121
> 
> Jarkko? Can you hurry that along to go in for -rc?

Do you think I should resend the pull request?

/Jarkko