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Re: tpm_tis regression in 4.9?

From Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Newsgroups linux.kernel
Subject Re: tpm_tis regression in 4.9?
Date 2016-10-28 05:20 +0200
Message-ID <sx5S1-2HP-5@gated-at.bofh.it> (permalink)
References <sx3nb-Mt-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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?

> At the very least, shouldn't the error message include rc?

Yes.

Thanks,
Jason

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Thread

tpm_tis regression in 4.9? Andy Lutomirski <luto@amacapital.net> - 2016-10-28 02:40 +0200
  Re: tpm_tis regression in 4.9? Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2016-10-28 05:20 +0200
    Re: tpm_tis regression in 4.9? Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-10-28 16:40 +0200
      Re: tpm_tis regression in 4.9? Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2016-10-28 19:20 +0200
        Re: tpm_tis regression in 4.9? Thorsten Leemhuis <regressions@leemhuis.info> - 2016-10-30 11:50 +0100
        RE: [tpmdd-devel] tpm_tis regression in 4.9? "Winkler, Tomas" <tomas.winkler@intel.com> - 2016-10-31 21:20 +0100
          Re: [tpmdd-devel] tpm_tis regression in 4.9? Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-01 13:30 +0100
            RE: [tpmdd-devel] tpm_tis regression in 4.9? "Winkler, Tomas" <tomas.winkler@intel.com> - 2016-11-01 22:00 +0100
              Re: [tpmdd-devel] tpm_tis regression in 4.9? Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-03 14:00 +0100
  Re: tpm_tis regression in 4.9? Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-10-28 16:40 +0200

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