From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Robert Moore <robert.moore@intel.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
"Maciej S. Szmigiero" <mail@maciej.szmigiero.name>,
linux-kernel@vger.kernel.org,
Arthur Heymans <arthur@aheymans.xyz>,
tpmdd-devel@lists.sourceforge.net, GNUtoo@no-log.org, "Zheng,
Lv" <lv.zheng@intel.com>,
"Wysocki, Rafael J" <rafael.j.wysocki@intel.com>,
linux-acpi@vger.kernel.org
Subject: RE: [Regression Linux 4.11] TPM module not loaded anymore
Date: Thu, 13 Apr 2017 09:19:28 +0200 [thread overview]
Message-ID: <f8d59c32452604d642146bbeb20cb5b2@molgen.mpg.de> (raw)
In-Reply-To: <94F2FBAB4432B54E8AACC7DFDE6C92E37E592804@ORSMSX110.amr.corp.intel.com>
Dear Robert,
Thank you for your reply.
On 2017-04-12 23:49, Moore, Robert wrote:
>> On 2017-04-12 17:54, Moore, Robert wrote:
>> > And probably the dmesg if error messages appear in there.
>>
>> Linux doesn’t log any messages, as the `tpm` module doesn’t load.
>> Please
>> find the output of `sudo acpidump` attached.
>>
>> […]
>
> Do you have any idea what control method(s) are executing? The DSDT
> and SSDT in the acpidump load fine here, and all predefined control
> methods in these tables execute OK.
Sorry, I don’t know what’s done.
> We need to root-cause this problem, as a simple revert will break the
> customers that the fix was intended for in the first place.
I know, but I have no idea how to root-cause this. If nothing can be
found, a revert is required by Linux’ no-regression-policy.
Kind regards,
Paul
next prev parent reply other threads:[~2017-04-13 7:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-05 11:03 [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo X60 with coreboot Maciej S. Szmigiero
2017-04-05 13:36 ` Jarkko Sakkinen
2017-04-06 6:18 ` Paul Menzel
2017-04-06 11:52 ` Maciej S. Szmigiero
2017-04-06 16:55 ` Jason Gunthorpe
2017-04-06 18:26 ` Paul Menzel
2017-04-06 19:10 ` Jason Gunthorpe
2017-04-07 20:13 ` Jarkko Sakkinen
2017-04-07 20:58 ` Paul Menzel
2017-04-09 17:34 ` [Regression Linux 4.11] TPM module not loaded anymore (was: Regression between Linux 3.16 and 4.8/4.9 on Lenovo X60 with coreboot) Paul Menzel
2017-04-11 22:57 ` Jarkko Sakkinen
2017-04-12 15:46 ` Moore, Robert
2017-04-12 15:52 ` Moore, Robert
2017-04-12 15:54 ` Moore, Robert
2017-04-12 21:26 ` [Regression Linux 4.11] TPM module not loaded anymore Paul Menzel
2017-04-12 21:49 ` Moore, Robert
2017-04-13 7:19 ` Paul Menzel [this message]
2017-04-06 18:58 ` [tpmdd-devel] Regression between Linux 3.16 and 4.8/4.9 on Lenovo X60 with coreboot Jarkko Sakkinen
2017-04-08 10:40 ` Denis 'GNUtoo' Carikli
2017-04-08 20:25 ` Jason Gunthorpe
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