[PATCH 04/15] arm64: Calculate size for idmap_pg_dir at compile time

From: "Suzuki K. Poulose" Now that we can calculate the number of levels required for mapping a va width, reserve exact number of pages that would be required to cover the idmap. The idmap should be able to handle the maximum physical address size supported. Cc: Ard Biesheuvel Cc: Mark Rutland

[PATCH 04/15] arm64: Calculate size for idmap_pg_dir at compile time

From: "Suzuki K. Poulose" Now that we can calculate the number of levels required for mapping a va width, reserve exact number of pages that would be required to cover the idmap. The idmap should be able to handle the maximum physical address size supported. Cc: Ard