Re: [REGRESSION] no TPM device after "tpm_crb: Convert ACPI driver to a platform one"

Jarkko Sakkinen <[email protected]> Mon, 10 Aug 2026 18:34:52 +0300

Newsgroups	org.kernel.vger.linux-integrity,dev.linux.lists.regressions,org.kernel.vger.linux-acpi
Message-ID	<[email protected]>

On Fri, Aug 07, 2026 at 02:46:16PM +0200, Rafael J. Wysocki (Intel) wrote:
> On Fri, Aug 7, 2026 at 2:26 PM Julien <[email protected]> wrote:
> >
> > On Fri, Aug 7, 2026 at 12:45 PM Rafael J. Wysocki (Intel)
> > <[email protected]> wrote:
> > > And there is a v3 already:
> > >
> > > https://lore.kernel.org/linux-acpi/[email protected]/
> > >
> > > so please test this one if possible.
> > >
> > > Thanks!
> >
> > Yes it still works.
> >
> > The logs:
> > MSFT0101:00: [mem 0xfed40000-0xfed4103f] expanded to avoid overlap
> > tpm_crb_acpi MSFT0101:00: [Firmware Bug]: Bad ACPI memory layout
> 
> Thanks for the confirmation!

I'll check your patch asap. Sorry for latency, it's the holiday season
in Finland.

BR, Jarkko