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Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo X60 with coreboot

From "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Newsgroups linux.kernel
Subject Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo X60 with coreboot
Date 2017-04-05 13:30 +0200
Message-ID <tsRip-1Ze-5@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi Paul,

> tpm tpm0: Unable to read burstcount
> tpm tpm0: tpm_transmit: tpm_send: error -16
> tpm_tis tpm_tis: Could not get TPM timeouts and durations

This looks like a regression I had on ThinkPad X61S.

You can try with a patch from the following commit
which fixed it for me:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1d70fe9d9c3a4c627f9757cbba5d628687b121c1

It is included in mainline kernel 4.10.2.

Maciej

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Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo  X60 with coreboot "Maciej S. Szmigiero" <mail@maciej.szmigiero.name> - 2017-04-05 13:30 +0200
  Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-04-05 15:50 +0200
  Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo  X60 with coreboot Paul Menzel <pmenzel@molgen.mpg.de> - 2017-04-06 08:30 +0200
    Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo  X60 with coreboot "Maciej S. Szmigiero" <mail@maciej.szmigiero.name> - 2017-04-06 14:00 +0200
    Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2017-04-06 19:00 +0200
      Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo  X60 with coreboot Paul Menzel <pmenzel@molgen.mpg.de> - 2017-04-06 20:30 +0200
        Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2017-04-06 21:20 +0200
          Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-04-07 22:20 +0200
            Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo  X60 with coreboot Paul Menzel <pmenzel@molgen.mpg.de> - 2017-04-07 23:00 +0200
      Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-04-06 21:00 +0200
      Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> - 2017-04-08 13:30 +0200
        Re: [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on  Lenovo X60 with coreboot Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2017-04-08 22:30 +0200

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