Re: boot failure with 4.13.0-rc6 due to ATA errors

From	Tejun Heo <tj@kernel.org>
Newsgroups	linux.kernel
Subject	Re: boot failure with 4.13.0-rc6 due to ATA errors
Date	2017-08-29 17:40 +0200
Message-ID	<ujQMp-4mN-3@gated-at.bofh.it> (permalink)
References	<ujxgJ-Em-5@gated-at.bofh.it> <ujymu-1g8-5@gated-at.bofh.it> <ujyPw-1Et-23@gated-at.bofh.it> <ujzLB-2eP-31@gated-at.bofh.it> <ujO7U-2G2-7@gated-at.bofh.it>
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On Tue, Aug 29, 2017 at 02:42:06PM +0200, Christoph Hellwig wrote:
> From e661047ec3a25587648b07c02a687a7dac778f3b Mon Sep 17 00:00:00 2001
> From: Christoph Hellwig <hch@lst.de>
> Date: Tue, 29 Aug 2017 14:35:50 +0200
> Subject: libata: check for trusted computing in IDENTIFY DEVICE data
> 
> ATA-8 and later mirrors the TRUSTED COMPUTING SUPPORTED bit in word 48 of
> the IDENTIFY DEVICE data.  Check this before issuing a READ LOG PAGE
> command to avoid issues with buggy devices.  The only downside is that
> we can't support Security Send / Receive for a device with an older
> revision due to the conflicting use of this field in earlier
> specifications.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Applied to libata/for-4.13-fixes.

Thanks.

-- 
tejun

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boot failure with 4.13.0-rc6 due to ATA errors David Ahern <dsahern@gmail.com> - 2017-08-28 20:50 +0200
  Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-28 22:00 +0200
    Re: boot failure with 4.13.0-rc6 due to ATA errors David Ahern <dsahern@gmail.com> - 2017-08-28 22:30 +0200
      Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-28 23:30 +0200
        Re: boot failure with 4.13.0-rc6 due to ATA errors Christoph Hellwig <hch@lst.de> - 2017-08-29 14:50 +0200
          Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-29 16:30 +0200
          Re: boot failure with 4.13.0-rc6 due to ATA errors David Ahern <dsahern@gmail.com> - 2017-08-29 17:10 +0200
            Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-29 17:40 +0200
              Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-29 18:00 +0200
                Re: boot failure with 4.13.0-rc6 due to ATA errors Henrique de Moraes Holschuh <hmh@hmh.eng.br> - 2017-08-29 18:10 +0200
              Re: boot failure with 4.13.0-rc6 due to ATA errors Henrique de Moraes Holschuh <hmh@hmh.eng.br> - 2017-08-29 18:00 +0200
          Re: boot failure with 4.13.0-rc6 due to ATA errors Tejun Heo <tj@kernel.org> - 2017-08-29 17:40 +0200

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