diff options
| author | Suzuki K. Poulose <suzuki.poulose@arm.com> | 2015-10-19 14:19:29 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-10-19 17:53:08 +0100 |
| commit | 686e783869d37935510b4d2c266948677be82665 (patch) | |
| tree | c172cadcb0556474062dbe772e0b4ed5c3bf23d4 /arch/arm64/include/asm/kernel-pgtable.h | |
| parent | b433dce056d3814dc4b33e5a8a533d6401ffcfb0 (diff) | |
arm64: Introduce helpers for page table levels
Introduce helpers for finding the number of page table
levels required for a given VA width, shift for a particular
page table level.
Convert the existing users to the new helpers. More users
to follow.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/kernel-pgtable.h')
0 files changed, 0 insertions, 0 deletions