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authorWill Deacon <will.deacon@arm.com>2017-11-14 14:41:01 +0000
committerWill Deacon <will.deacon@arm.com>2017-12-11 13:41:10 +0000
commit084eb77cd3a81134d02500977dc0ecc9277dc97d (patch)
tree8732ef0b6502c51a5b3be805a7f532df2f5abeeb /drivers/perf/arm_spe_pmu.c
parentea1e3de85e94d711f63437c04624aa0e8de5c8b3 (diff)
arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
Add a Kconfig entry to control use of the entry trampoline, which allows us to unmap the kernel whilst running in userspace and improve the robustness of KASLR. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Laura Abbott <labbott@redhat.com> Tested-by: Shanker Donthineni <shankerd@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/perf/arm_spe_pmu.c')
0 files changed, 0 insertions, 0 deletions

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