Merge branch 'topic/uek-4.1/secureboot' of git://ca-git.us.oracle.com/linux-uek into...

Merge branch 'topic/uek-4.1/secureboot' of git://ca-git.us.oracle.com/linux-uek into uek/uek-4.1

* 'topic/uek-4.1/secureboot' of git://ca-git.us.oracle.com/linux-uek:
  efi: Disable secure boot if shim is in insecure mode
  hibernate: Disable in a signed modules environment
  efi: Add EFI_SECURE_BOOT bit
  Add option to automatically set securelevel when in Secure Boot mode
  asus-wmi: Restrict debugfs interface when securelevel is set
  x86: Restrict MSR access when securelevel is set
  uswsusp: Disable when securelevel is set
  kexec: Disable at runtime if securelevel has been set.
  acpi: Ignore acpi_rsdp kernel parameter when securelevel is set
  acpi: Limit access to custom_method if securelevel is set
  Restrict /dev/mem and /dev/kmem when securelevel is set.
  x86: Lock down IO port access when securelevel is enabled
  PCI: Lock down BAR access when securelevel is enabled
  Enforce module signatures when securelevel is greater than 0
  Add BSD-style securelevel support
  MODSIGN: Support not importing certs from db
  MODSIGN: Import certificates from UEFI Secure Boot
  MODSIGN: Add module certificate blacklist keyring
  Add an EFI signature blob parser and key loader.
  Add EFI signature data types