KVM: arm64: Clean up the checking for huge mapping

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If we are checking whether the stage2 can map PAGE_SIZE,
we don't have to do the boundary checks as both the host
VMA and the guest memslots are page aligned. Bail the case
easily.

While we're at it, fixup a typo in the comment below.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200507123546.1875-2-yuzenghui@huawei.com

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Suzuki K Poulose 2020-05-07 20:35:45 +08:00 • committed by Marc Zyngier

parent 48c963e31b

commit 9f2836146b

1 changed files with 5 additions and 1 deletions

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arch/arm64/kvm/mmu.c

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