RE: [Regression Linux 4.11] TPM module not loaded anymore

[Moore, Robert]

> -----Original Message-----
> From: Paul Menzel [mailto:pmenzel@xxxxxxxxxxxxx]
> Sent: Wednesday, April 12, 2017 2:27 PM
> To: Moore, Robert <robert.moore@xxxxxxxxx>
> Cc: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>; Maciej S.
> Szmigiero <mail@xxxxxxxxxxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx;
> Arthur Heymans <arthur@xxxxxxxxxxxx>; tpmdd-devel@xxxxxxxxxxxxxxxxxxxxx;
> GNUtoo@xxxxxxxxxx; Zheng, Lv <lv.zheng@xxxxxxxxx>; Wysocki, Rafael J
> <rafael.j.wysocki@xxxxxxxxx>; linux-acpi@xxxxxxxxxxxxxx
> Subject: RE: [Regression Linux 4.11] TPM module not loaded anymore
> 
> Dear Robert,
> 
> 
> Thank you for looking into this.
> 
> 
> On 2017-04-12 17:54, Moore, Robert wrote:
> > And probably the dmesg if error messages appear in there.
> 
> Linux doesnât log any messages, as the `tpm` module doesnât load. Please
> find the output of `sudo acpidump` attached.
> 
> [â]
> 
[Moore, Robert] 

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.

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.

Bob


> 
> Kind regards,
> 
> Paul
> 
> 
> PS: Doesnât your mail client support to easily reply in interleaved
> style?