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From: Jarkko Sakkinen <jarkko@kernel.org>
To: "Tj (Elloe Linux)" <ml.linux@elloe.vision>,
	James.Bottomley@hansenpartnership.com
Cc: linux-integrity@vger.kernel.org, jsnitsel@redhat.com
Subject: Re: Bug: TPM returned invalid status
Date: Wed, 27 Jan 2021 20:00:58 +0200	[thread overview]
Message-ID: <YBGqWp5FqKQJK1is@kernel.org> (raw)
In-Reply-To: <YBGpranyEwXaqAUg@kernel.org>

On Wed, Jan 27, 2021 at 07:58:08PM +0200, Jarkko Sakkinen wrote:
> On Mon, Jan 25, 2021 at 09:00:54AM +0000, Tj (Elloe Linux) wrote:
> > Seeing this on Lenovo E495's that have:
> > 
> > AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
> > 
> > Linux version 5.11.0-rc4+ (tj@elloe000) (gcc (Ubuntu
> > 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #12
> > SMP PREEMPT Sun Jan 24 11:28:01 GMT 2021
> > Command line: BOOT_IMAGE=/vmlinuz-5.11.0-rc4+
> > root=/dev/mapper/ELLOE000-rootfs ro acpi_osi=! "acpi_osi=Windows 2016"
> > systemd.unified_cgroup_hierarchy=1 nosplash
> > ...
> > efi: EFI v2.70 by Lenovo
> > 
> > efi: ACPI=0xbddfd000 ACPI 2.0=0xbddfd014 TPMFinalLog=0xbdc2d000
> > SMBIOS=0xba4d7000 SMBIOS 3.0=0xba4ca000 MEMATTR=0xb5611018
> > ESRT=0xb9075000 RNG=0xba5c2598 TPMEventLog=0xb13ae
> > 018
> > ...
> > DMI: LENOVO 20NECTO1WW/20NECTO1WW, BIOS R11ET32W (1.12 ) 12/23/2019
> > ...
> > tpm_tis NTC0702:00: 2.0 TPM (device-id 0xFC, rev-id 1)
> > ------------[ cut here ]------------
> > TPM returned invalid status
> > WARNING: CPU: 3 PID: 1 at drivers/char/tpm/tpm_tis_core.c:249
> 
> There's a patch set in cycle that should fix this:
> 
> https://lore.kernel.org/linux-integrity/20201001180925.13808-1-James.Bottomley@HansenPartnership.com/
> 
> James, where are we at with this?

I'm interested because I'm yet to send my pr and this is generating
constantly bug reports.

/Jarkko

  reply	other threads:[~2021-01-27 18:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-25  9:00 Bug: TPM returned invalid status Tj (Elloe Linux)
2021-01-27 17:58 ` Jarkko Sakkinen
2021-01-27 18:00   ` Jarkko Sakkinen [this message]
2021-01-27 18:11     ` James Bottomley
2021-01-28  5:59       ` Jarkko Sakkinen
2021-03-30  2:04       ` Kees Cook
2021-04-08  9:03         ` Tj (Elloe Linux)
2021-04-09  9:55           ` Aw: " Lino Sanfilippo
2021-04-14 11:05             ` Jarkko Sakkinen

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