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authorAKASHI Takahiro <takahiro.akashi@linaro.org>2018-04-06 10:55:38 +0900
committerAKASHI Takahiro <takahiro.akashi@linaro.org>2018-11-14 15:43:06 +0900
commiteea037695f7ff0d5ea6f5e03c322874f30f1d25a (patch)
tree26791fdc0f264e58f8a7dbd462d5eac315f1c496 /virt
parent50a03c26bc85d8a885fae494c46a50e30915885a (diff)
downloadlinux-aarch64-arm64/kexec_file.tar.gz
arm64: kexec_file: add kaslr supportarm64/kexec_file
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>
Diffstat (limited to 'virt')
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