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KVM: arm64: Drop useless PAN setting on host EL1 to EL2 transition
authorMarc Zyngier <maz@kernel.org>
Mon, 26 Oct 2020 09:51:11 +0000 (09:51 +0000)
committerMarc Zyngier <maz@kernel.org>
Thu, 29 Oct 2020 19:49:03 +0000 (19:49 +0000)
commitd2782505fbe3055f983c772a448ac5cb419f9df7
treef9abcc688110e6df6f5ff239e14447afb41968datree | snapshot
parentb6d6db4de86f5b1be9bbe59c73302538301915c7commit | diff
KVM: arm64: Drop useless PAN setting on host EL1 to EL2 transition

Setting PSTATE.PAN when entering EL2 on nVHE doesn't make much
sense as this bit only means something for translation regimes
that include EL0. This obviously isn't the case in the nVHE case,
so let's drop this setting.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Link: https://lore.kernel.org/r/20201026095116.72051-4-maz@kernel.org
arch/arm64/kvm/hyp/nvhe/host.S diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)