Merge tag 'efi-next-for-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

Pull EFI updates from Ard Biesheuvel:

 - Fix a syzbot reported issue in efivarfs where concurrent accesses to
   the file system resulted in list corruption

 - Add support for accessing EFI variables via the TEE subsystem (and a
   trusted application in the secure world) instead of via EFI runtime
   firmware running in the OS's execution context

 - Avoid linker tricks to discover the image base on LoongArch

* tag 'efi-next-for-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi: memmap: fix kernel-doc warnings
  efi/loongarch: Directly position the loaded image file
  efivarfs: automatically update super block flag
  efi: Add tee-based EFI variable driver
  efi: Add EFI_ACCESS_DENIED status code
  efi: expose efivar generic ops register function
  efivarfs: Move efivarfs list into superblock s_fs_info
  efivarfs: Free s_fs_info on unmount
  efivarfs: Move efivar availability check into FS context init
  efivarfs: force RO when remounting if SetVariable is not supported