Hello Ingo, Thomas,
A small set of EFI followup changes for v5.7. The last one fixes a boot
regression in linux-next on x86 machines booting without EFI but with
the IMA security subsystem enabled, which is why I am sending out the
next batch a bit earlier than intended.
Thanks,
Ard.
The following changes since commit e9765680a31b22ca6703936c000ce5cc46192e10:
Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/core (2020-02-26 15:21:22 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next
for you to fetch changes up to be15278269343ec0e4d0e41bab5f64b49b0edb6b:
efi: mark all EFI runtime services as unsupported on non-EFI boot (2020-02-28 12:54:46 +0100)
----------------------------------------------------------------
More EFI updates for v5.7
A couple of followup fixes for the EFI changes queued for v5.7:
- a fix for a boot regression on x86 booting without UEFI
- memory encryption fixes for x86, so that the TPM tables and the RNG
config table created by the stub are correctly identified as living
in unencrypted memory
- style tweak from Heinrich
- followup to the ARM EFI entry code simplifications to ensure that we
don't rely on EFI_LOADER_DATA memory being RWX
----------------------------------------------------------------
Ard Biesheuvel (3):
efi/arm: clean EFI stub exit code from cache instead of avoiding it
efi/arm64: clean EFI stub exit code from cache instead of avoiding it
efi: mark all EFI runtime services as unsupported on non-EFI boot
Heinrich Schuchardt (1):
efi: don't shadow i in efi_config_parse_tables()
Tom Lendacky (2):
efi/x86: Add TPM related EFI tables to unencrypted mapping checks
efi/x86: Add RNG seed EFI table to unencrypted mapping check
arch/arm/boot/compressed/head.S | 18 ++++++++----------
arch/arm64/kernel/efi-entry.S | 26 +++++++++++++-------------
arch/arm64/kernel/image-vars.h | 4 ++--
arch/x86/platform/efi/efi.c | 3 +++
drivers/firmware/efi/efi.c | 25 +++++++++++++------------
include/linux/efi.h | 2 ++
6 files changed, 41 insertions(+), 37 deletions(-)
