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authorPunit Agrawal <punit.agrawal@arm.com>2018-12-11 18:10:34 +0100
committerMarc Zyngier <marc.zyngier@arm.com>2018-12-18 16:14:46 +0100
commit3f58bf63455588a260b6abc8761c48bc8977b919 (patch)
treefbc5d4c5ae2b96bb06961ae195461480a7c2f960 /fs/openpromfs
parentKVM: arm/arm64: vgic-v2: Set active_source to 0 when restoring state (diff)
downloadlinux-3f58bf63455588a260b6abc8761c48bc8977b919.tar.xz
linux-3f58bf63455588a260b6abc8761c48bc8977b919.zip
KVM: arm/arm64: Share common code in user_mem_abort()
The code for operations such as marking the pfn as dirty, and dcache/icache maintenance during stage 2 fault handling is duplicated between normal pages and PMD hugepages. Instead of creating another copy of the operations when we introduce PUD hugepages, let's share them across the different pagesizes. Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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