| commit | 9b0aa14e31555b64460c1ee323d0e19bf891958b | [log] [tgz] |
|---|---|---|
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | Mon Apr 03 11:24:33 2017 +0900 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Wed Apr 05 18:27:53 2017 +0100 |
| tree | c9e6e6d94ec4f891b240b97d95c1fec2aaaa959e | |
| parent | 764b51ead10d5f428cb5f167bf98e336bdc23f8c [diff] |
arm64: mm: add set_memory_valid() This function validates and invalidates PTE entries, and will be utilized in kdump to protect loaded crash dump kernel image. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>