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arm64/efi: Do not enter virtual mode if booting with efi=noruntime or noefi
authorDave Young <dyoung@redhat.com>
Mon, 18 Aug 2014 01:30:07 +0000 (09:30 +0800)
committerMatt Fleming <matt.fleming@intel.com>
Fri, 3 Oct 2014 17:40:59 +0000 (18:40 +0100)
commit6632210f50530ea53dd21f786f2854609d928689
treed7b81d1cec03e959fb87fdcfb5c46a8506461ff3tree | snapshot
parent88f8abd594082b9c08789e8527e4e38116a963eccommit | diff
arm64/efi: Do not enter virtual mode if booting with efi=noruntime or noefi

In case efi runtime disabled via noefi kernel cmdline
arm64_enter_virtual_mode should error out.

At the same time move early_memunmap(memmap.map, mapsize) to the
beginning of the function or it will leak early mem.

Signed-off-by: Dave Young <dyoung@redhat.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
arch/arm64/kernel/efi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git