linux/arch/arm64/include
Quentin Perret 90134ac9ca KVM: arm64: Protect the .hyp sections from the host
When KVM runs in nVHE protected mode, use the host stage 2 to unmap the
hypervisor sections by marking them as owned by the hypervisor itself.
The long-term goal is to ensure the EL2 code can remain robust
regardless of the host's state, so this starts by making sure the host
cannot e.g. write to the .hyp sections directly.

Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210319100146.1149909-39-qperret@google.com
2021-03-19 12:02:19 +00:00
..
asm KVM: arm64: Protect the .hyp sections from the host 2021-03-19 12:02:19 +00:00
uapi/asm KVM: arm64: Move 'struct kvm_arch_memory_slot' out of uapi/ 2020-11-27 18:59:05 +00:00