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KVM: arm64: Skip computing hyp VA layout for VHE
authorDavid Brazdil <dbrazdil@google.com>
Tue, 8 Dec 2020 14:24:49 +0000 (14:24 +0000)
committerMarc Zyngier <maz@kernel.org>
Tue, 22 Dec 2020 10:48:56 +0000 (10:48 +0000)
commitc3e181aec96f6ada84df1cb72a72be8970f8b284
treea864ed009261b1e3a304b8e6518ebb8d0d678392tree | snapshot
parent7a96a0687b80a1870c689418d7b72012c8bdd53dcommit | diff
KVM: arm64: Skip computing hyp VA layout for VHE

Computing the hyp VA layout is redundant when the kernel runs in EL2 and
hyp shares its VA mappings. Make calling kvm_compute_layout()
conditional on not just CONFIG_KVM but also !is_kernel_in_hyp_mode().

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201208142452.87237-4-dbrazdil@google.com
arch/arm64/kernel/smp.c diff | blob | history
Domain: System / Kernel;