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(parent: 5a31935) | patch
KVM: PPC: Book3S HV: MMU notifier callbacks for radix guests
authorPaul Mackerras <paulus@ozlabs.org>
Mon, 30 Jan 2017 10:21:47 +0000 (21:21 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 31 Jan 2017 08:11:49 +0000 (19:11 +1100)
commit01756099e0a5f431bbada9693d566269acfb51f9
treebb556056da1b8b0044e69dbbda9947bb85e16dbatree | snapshot
parent5a319350a46572d073042a3194676099dd2c135dcommit | diff
KVM: PPC: Book3S HV: MMU notifier callbacks for radix guests

This adapts our implementations of the MMU notifier callbacks
(unmap_hva, unmap_hva_range, age_hva, test_age_hva, set_spte_hva)
to call radix functions when the guest is using radix.  These
implementations are much simpler than for HPT guests because we
have only one PTE to deal with, so we don't need to traverse
rmap chains.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/kvm_book3s.h diff | blob | history
arch/powerpc/kvm/book3s_64_mmu_hv.c diff | blob | history
arch/powerpc/kvm/book3s_64_mmu_radix.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;