bb52ec2d6b
In order to play nice with platforms that use strict memory permission policies, restore the original mapping attributes when freeing uncached allocations. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>