Various urgent EFI fixes and some warning cleanups for v3.8

  * EFI boot stub fix for Macbook Pro's from Maarten Lankhorst
  * Fix an oops in efivarfs from Lingzhu Xiang
  * 32-bit warning cleanups from Jan Beulich
  * Patch to Boot on >512GB RAM systems from Nathan Zimmer
  * Set efi.runtime_version correctly
  * efivarfs updates
x86, efi: remove attribute check from setup_efi_pci

It looks like the original commit that copied the rom contents from
efi always copied the rom, and the fixup in setup_efi_pci from commit
886d751a2ea99a160 ("x86, efi: correct precedence of operators in
setup_efi_pci") broke that.

This resulted in macbook pro's no longer finding the rom images, and
thus not being able to use the radeon card any more.

The solution is to just remove the check for now, and always copy the
rom if available.

Reported-by: Vitaly Budovski <>
Cc: Dan Carpenter <>
Cc: Seth Forshee <>
Acked-by: Matthew Garrett <>
Cc: Bjorn Helgaas <>
Cc: Sasha Levin <>
Signed-off-by: Maarten Lankhorst <>
Signed-off-by: Matt Fleming <>
1 file changed