On Thu, May 02, 2019 at 09:14:49AM +0200, Ard Biesheuvel wrote:
> (+ Ingo)
>
> On Tue, 30 Apr 2019 at 21:52, Matthew Garrett <mjg59@xxxxxxxxxx> wrote:
> >
> > On Tue, Apr 30, 2019 at 6:07 AM Bartosz Szczepanek <bsz@xxxxxxxxxxxx> wrote:
> > >
> > > I may be a little late with this comment, but I've just tested these
> > > patches on aarch64 platform (from the top of jjs/master) and got
> > > kernel panic ("Unable to handle kernel read", full log at the end of
> > > mail). I think there's problem with below call to
> > > tpm2_calc_event_log_size(), where physical address of efi.tpm_log is
> > > passed as (void *) and never remapped:
> >
> > Yes, it looks like this is just broken. Can you try with the attached patch?
>
> I'm a bit uncomfortable with EFI code that is obviously broken and
> untested being queued for the next merge window in another tree.
>
> What is currently queued there? Can we revert this change for the time
> being, and resubmit it via the EFI tree for v5.3?
Nothing ATM. The broken code is in my master branch ATM. Nothing
in my next branch nor have I included anything to my PRs. Should
be nothing to worry about in that sense :-)
/Jarkko
