EFI changes for v5.10

Linus,

Please pull the latest efi/core git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-core-2020-10-12

# HEAD: 4d0a4388ccdd9482fef6b26f879d0f6099143f80 Merge branch 'efi/urgent' into efi/core, to pick up fixes

EFI changes for v5.10:

- Preliminary RISC-V enablement - the bulk of it will arrive via the RISCV tree.

- Relax decompressed image placement rules for 32-bit ARM

- Add support for passing MOK certificate table contents via a config table rather than a EFI variable.

- Add support for 18 bit DIMM row IDs in the CPER records.

- Work around broken Dell firmware that passes the entire Boot#### variable contents as the command line

- Add definition of the EFI_MEMORY_CPU_CRYPTO memory attribute so we can identify it in the memory map listings.

- Don't abort the boot on arm64 if the EFI RNG protocol is available but returns with an error

- Replace slashes with exclamation marks in efivarfs file names

- Split efi-pstore from the deprecated efivars sysfs code, so we can disable the latter on !x86.

- Misc fixes, cleanups and updates.

Thanks,

Ingo

------------------>
Alex Kluver (2):
edac,ghes,cper: Add Row Extension to Memory Error Record cper,edac,efi: Memory Error Record: bank group/address and chip id

Ard Biesheuvel (13):
efi/libstub: arm32: Base FDT and initrd placement on image address efi/libstub: Export efi_low_alloc_above() to other units efi/libstub: arm32: Use low allocation for the uncompressed kernel
efi: Add definition of EFI_MEMORY_CPU_CRYPTO and ability to report it efi/arm64: libstub: Deal gracefully with EFI_RNG_PROTOCOL failure
efi: mokvar-table: fix some issues in new code
efi: pstore: disentangle from deprecated efivars module
efi: pstore: move workqueue handling out of efivars
efi: efivars: un-export efivars_sysfs_init()
efi: gsmi: fix false dependency on CONFIG_EFI_VARS
efi: remove some false dependencies on CONFIG_EFI_VARS
efi: efivars: limit availability to X86 builds
efi: mokvar: add missing include of asm/early_ioremap.h

Arvind Sankar (2):
efi/libstub: Add efi_warn and *_once logging helpers
efi/x86: Add a quirk to support command line arguments on Dell EFI firmware

Atish Patra (2):
include: pe.h: Add RISC-V related PE definition
efi: Rename arm-init to efi-init common for all arch

Lenny Szubowicz (3):
efi: Support for MOK variable config table
integrity: Move import of MokListRT certs to a separate routine
integrity: Load certs from the EFI MOK config table

Michael Schaller (1):
efivarfs: Replace invalid slashes with exclamation marks in dentries.

Tian Tao (3):
efi/printf: remove unneeded semicolon efi/libstub: Fix missing-prototypes in string.c
efi: Delete deprecated parameter comments

 Documentation/arm/uefi.rst                      |   2 +-
 arch/arm/include/asm/efi.h                      |  23 +-
 arch/arm64/include/asm/efi.h                    |   5 +-
 arch/x86/kernel/setup.c                         |   1 +
 arch/x86/platform/efi/efi.c                     |   3 +
 drivers/edac/ghes_edac.c                        |  17 +-
 drivers/firmware/efi/Kconfig                    |  18 +-
 drivers/firmware/efi/Makefile                   |   3 +-
 drivers/firmware/efi/cper.c                     |  18 +-
 drivers/firmware/efi/{arm-init.c => efi-init.c} |   1 +
 drivers/firmware/efi/efi-pstore.c               |  83 +++++-
 drivers/firmware/efi/efi.c                      |  53 ++--
 drivers/firmware/efi/efivars.c                  |  45 +--
 drivers/firmware/efi/libstub/arm32-stub.c       | 178 +++---------
 drivers/firmware/efi/libstub/arm64-stub.c       |   9 +-
 drivers/firmware/efi/libstub/efi-stub-helper.c  | 101 ++++++-
 drivers/firmware/efi/libstub/efi-stub.c         |  48 +---
 drivers/firmware/efi/libstub/efistub.h          |  61 +++-
 drivers/firmware/efi/libstub/fdt.c              |   4 +-
 drivers/firmware/efi/libstub/file.c             |   5 +-
 drivers/firmware/efi/libstub/relocate.c         |   4 +-
 drivers/firmware/efi/libstub/string.c           |   1 +
 drivers/firmware/efi/libstub/vsprintf.c         |   2 +-
 drivers/firmware/efi/mokvar-table.c             | 359 ++++++++++++++++++++++++
 drivers/firmware/efi/vars.c                     |  22 --
 drivers/firmware/google/Kconfig                 |   2 +-
 drivers/firmware/google/gsmi.c                  |   8 +-
 fs/efivarfs/super.c                             |   3 +
 include/linux/cper.h                            |  24 +-
 include/linux/efi.h                             |  46 ++-
 include/linux/pe.h                              |   3 +
 security/integrity/platform_certs/load_uefi.c   |  85 ++++--
 32 files changed, 871 insertions(+), 366 deletions(-)
 rename drivers/firmware/efi/{arm-init.c => efi-init.c} (99%)
 create mode 100644 drivers/firmware/efi/mokvar-table.c