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| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2017-04-03 05:24:33 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-04-05 20:27:53 +0300 |
| commit | 9b0aa14e31555b64460c1ee323d0e19bf891958b (patch) | |
| tree | c9e6e6d94ec4f891b240b97d95c1fec2aaaa959e /arch/arm64/include/asm/kexec.h | |
| parent | 764b51ead10d5f428cb5f167bf98e336bdc23f8c (diff) | |
| download | linux-9b0aa14e31555b64460c1ee323d0e19bf891958b.tar.xz | |
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>
Diffstat (limited to 'arch/arm64/include/asm/kexec.h')
0 files changed, 0 insertions, 0 deletions