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KVM: arm64: Introduce helper to retrieve a PTE and its level
authorMarc Zyngier <maz@kernel.org>
Mon, 26 Jul 2021 15:35:47 +0000 (16:35 +0100)
committerMarc Zyngier <maz@kernel.org>
Mon, 2 Aug 2021 13:05:58 +0000 (14:05 +0100)
commit63db506e07622c344a3c748a1c06293d48780f83
tree4e07a2db557d2e400fda13baff43387b9b25f8aatree | snapshot
parentc500bee1c5b2f1d59b1081ac879d73268ab0ff17commit | diff
KVM: arm64: Introduce helper to retrieve a PTE and its level

It is becoming a common need to fetch the PTE for a given address
together with its level. Add such a helper.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Quentin Perret <qperret@google.com>
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Link: https://lore.kernel.org/r/20210726153552.1535838-2-maz@kernel.org
arch/arm64/include/asm/kvm_pgtable.h diff | blob | history
arch/arm64/kvm/hyp/pgtable.c diff | blob | history
Domain: System / Kernel;