From: Ard Biesheuvel <ardb@xxxxxxxxxx> This is a follow-up to Kuppuswamy's series [0] to add TDX based measurement of the initrd and command line to the EFI stub. Changes since v2 [1]: - fix incorrect assertion that efi_tcg2_tagged_event is a local invention; it comes from the TCG PC Client spec - fix deviation from TCG PC Client spec in how the event size field is populated Changes since v1: - add patch to switch to the TCG2 spec's symbolic GUID name for the final events table - omit flex array member in efi_cc_event_t - avoid version confusion between CC and TCG2 both using version 2 Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx> Cc: Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx> [0] https://lore.kernel.org/all/20240215030002.281456-1-sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx/ [1] https://lkml.kernel.org/r/20240307162214.272314-7-ardb%2Bgit%40google.com Ard Biesheuvel (3): efi/libstub: Use correct event size when measuring data into the TPM efi/tpm: Use symbolic GUID name from spec for final events table efi/libstub: Measure into CC protocol if TCG2 protocol is absent Kuppuswamy Sathyanarayanan (2): efi/libstub: Add Confidential Computing (CC) measurement typedefs efi/libstub: Add get_event_log() support for CC platforms drivers/firmware/efi/efi.c | 3 +- drivers/firmware/efi/libstub/efi-stub-helper.c | 98 ++++++++++++++------ drivers/firmware/efi/libstub/efi-stub.c | 2 +- drivers/firmware/efi/libstub/efistub.h | 95 +++++++++++++++++-- drivers/firmware/efi/libstub/tpm.c | 82 ++++++++++------ drivers/firmware/efi/libstub/x86-stub.c | 2 +- include/linux/efi.h | 4 +- 7 files changed, 219 insertions(+), 67 deletions(-) -- 2.44.0.278.ge034bb2e1d-goog
