audk/ArmVirtPkg
Ard Biesheuvel 1acd7c54a7 ArmVirtPkg AARCH64: enable NX memory protection for all platforms
This sets the recently introduced PCD PcdDxeNxMemoryProtectionPolicy to
a value that protects all memory regions except code regions against
inadvertent execution.

Note that this does not [yet] protect EfiLoaderData regions, due to
compatibility issues with shim and GRUB.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by:  Laszlo Ersek <lersek@redhat.com>
2017-03-01 18:35:40 +00:00
..