| commit | 141d1497aae004808ecb156ca2bfb5e0bc460a2e | [log] [tgz] |
|---|---|---|
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | Thu Mar 09 21:52:06 2017 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Thu Mar 23 13:55:35 2017 +0000 |
| tree | ddb515a56d0719959a74ec88bca1a2ea917fc725 | |
| parent | eccc1bff1b0d168a136ecd51c6091cf0ba02151b [diff] |
arm64/mmu: add contiguous bit to sanity bug check A mapping with the contiguous bit cannot be safely manipulated while live, regardless of whether the bit changes between the old and new mapping. So take this into account when deciding whether the change is safe. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>