On Wed, Feb 27, 2019 at 12:26:54PM -0800, Matthew Garrett wrote: > Identical to V4, but based on tpmdd-next OK, so on my GLK NUC I get valid final log and invalid event log after adding some extra klogs. I.e. - if (efi.tpm_log == EFI_INVALID_TABLE_ADDR) + if (efi.tpm_log == EFI_INVALID_TABLE_ADDR) { + pr_err("No event log\n"); return -ENODEV; + } will result [ 2.654392] No event log but still [ 0.000000] efi: ACPI 2.0=0x69ca2000 ACPI=0x69ca2000 TPMFinalLog=0x69ce4000 SMBIOS=0x69f63000 SMBIOS 3.0=0x69f62000 ESRT=0x69f3e818 MEMATTR=0x63475118 Tomas, I wonder if you are able to get the log out with some machine? /Jarkko