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(parent: 3aa9238) | patch
kvm: arm/arm64: Remove spurious WARN_ON
authorSuzuki K Poulose <suzuki.poulose@arm.com>
Wed, 26 Sep 2018 16:32:38 +0000 (17:32 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Mon, 1 Oct 2018 12:08:41 +0000 (13:08 +0100)
commit6cc07c6ac60a09e583e5bd27b9adc7715593acbf
tree3f407bfeb4c73f5f15924bde652cf41b8e1da298tree | snapshot
parent3aa92383ed9f9d741a26b862a1abbb31aa62f01acommit | diff
kvm: arm/arm64: Remove spurious WARN_ON

On a 4-level page table pgd entry can be empty, unlike a 3-level
page table. Remove the spurious WARN_ON() in stage_get_pud().

Acked-by: Christoffer Dall <cdall@kernel.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
virt/kvm/arm/mmu.c diff | blob | history
Linux Kernel Source Tree.