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KVM: arm64: Force HCR_EL2.E2H when ARM64_KVM_HVHE is set
authorMarc Zyngier <maz@kernel.org>
Fri, 9 Jun 2023 16:21:53 +0000 (17:21 +0100)
committerOliver Upton <oliver.upton@linux.dev>
Mon, 12 Jun 2023 23:17:23 +0000 (23:17 +0000)
commitd0daf5a21e635057e87cc05d6bca012157aa3ab7
tree5a293b0d4db71546246aa79f5205e30d9c1c5e92tree | snapshot
parent6f617d3aa643e4ed6929f5b582759f4a73804034commit | diff
KVM: arm64: Force HCR_EL2.E2H when ARM64_KVM_HVHE is set

Obviously, in order to be able to use VHE whilst at EL2, we need
to set HCR_EL2.E2H. Do so when ARM64_KVM_HVHE is set.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230609162200.2024064-11-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
arch/arm64/kvm/arm.c diff | blob | history
Domain: System / Kernel;