| commit | 383c2799113b00a5f12c820ff0fd3dfca9e5be89 | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Mon Jul 21 15:54:50 2014 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Wed Jul 23 15:28:15 2014 +0100 |
| tree | f2f9788dcbfa62fe6160cae82e67b8d83eca5bc0 | |
| parent | 7078db46215f9137801a122f87ac31c504220a94 [diff] |
arm64: Add support for 48-bit VA space with 64KB page configuration This patch allows support for 3 levels of page tables with 64KB page configuration allowing 48-bit VA space. The pgd is no longer a full PAGE_SIZE (PTRS_PER_PGD is 64) and (swapper|idmap)_pg_dir are not fully populated (pgd_alloc falls back to kzalloc). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Jungseok Lee <jungseoklee85@gmail.com>