On Thu, May 2, 2019 at 12:15 AM Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> 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. The patchset was Cc:ed to linux-efi@. Is there anything else I should have done to ensure you picked it up rather than Jarkko?