ARM: KVM: simplify HYP mapping population

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The way we populate HYP mappings is a bit convoluted, to say the least.
Passing a pointer around to keep track of the current PFN is quite
odd, and we end-up having two different PTE accessors for no good
reason.

Simplify the whole thing by unifying the two PTE accessors, passing
a pgprot_t around, and moving the various validity checks to the
upper layers.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>

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Marc Zyngier 2013-04-12 19:12:01 +01:00 • committed by Christoffer Dall

parent 372b7c1bc8

commit 6060df84cb

1 changed files with 42 additions and 60 deletions

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arch/arm/kvm/mmu.c

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