On Mon, 2022-04-25 at 12:25 +0200, Mårten Lindahl wrote:
> In commit 0aa698787aa2 ("tpm: Add Upgrade/Reduced mode support for
> TPM2 modules") it was said that:
>
> "If the TPM is in Failure mode, it will successfully respond to both
> tpm2_do_selftest() and tpm2_startup() calls. Although, will fail to
> answer to tpm2_get_cc_attrs_tbl(). Use this fact to conclude that TPM
> is in Failure mode."
>
> But a check was never added in the commit when calling
> tpm2_get_cc_attrs_tbl() to conclude that the TPM is in Failure mode.
> This commit corrects this by adding a check.
>
> Signed-off-by: Mårten Lindahl <marten.lindahl@xxxxxxxx>
Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
I think this should actually have the fixes tag. It's a regression,
right? I can add it.
BR, Jarkko
