RE: [PATCH] tpm: Fix the description error of the help information in Kconfig

From: Peter.Huewe
Date: Mon Jul 27 2020 - 04:33:36 EST


Hi,
On 2020/7/27 15:10, Arnd Bergmann wrote:
> On Mon, Jul 27, 2020 at 4:54 AM Tianjia Zhang
> <tianjia.zhang@xxxxxxxxxxxxxxxxx> wrote:
>>
>> Obviously, the TPM version number in the help message is wrong, which
>> will cause confusion. This patch fixes it.
>
> How is this "obvious"? I tried finding the specification and could not
> see anything to back up TIS 1.3 being only supported with TPM 1.3, or
> the existence of a TPM 1.3 specification at all.
>
There is no TPM 1.3.

There is a TIS Specification 1.3 which applies to TPM1.2
These are different specs, with different version numbers.
So the fix is incorrect.

Thanks,
Peter