diff options
author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2018-11-15 14:52:55 +0900 |
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committer | Will Deacon <will.deacon@arm.com> | 2018-12-06 15:16:57 +0000 |
commit | 884143f60c89acf8f2d06de4113d5e3057791701 (patch) | |
tree | 1711c309cfce523ab26484172bd10adb62c68cc6 /drivers | |
parent | 732b7b93d849f8a44886ead563dfb6adec7f4419 (diff) |
arm64: kexec_file: add kaslr support
Adding "kaslr-seed" to dtb enables triggering kaslr, or kernel virtual
address randomization, at secondary kernel boot. We always do this as
it will have no harm on kaslr-incapable kernel.
We don't have any "switch" to turn off this feature directly, but still
can suppress it by passing "nokaslr" as a kernel boot argument.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[will: Use rng_is_initialized()]
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions