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KVM: PPC: Book3S HV: KVM-HV HPT resizing implementation
authorDavid Gibson <david@gibson.dropbear.id.au>
Tue, 20 Dec 2016 05:49:06 +0000 (16:49 +1100)
committerPaul Mackerras <paulus@ozlabs.org>
Tue, 31 Jan 2017 11:00:00 +0000 (22:00 +1100)
commitb5baa68773150772c275b4af1bb31327200cfc05
treef28430f49d5d2cfdf28139f0ba29fb09b3c7c921tree | snapshot (tar.gz zip)
parent5e9859699aba74c0e297645e7d1734cd4b964de7commit | diff
KVM: PPC: Book3S HV: KVM-HV HPT resizing implementation

This adds the "guts" of the implementation for the HPT resizing PAPR
extension.  It has the code to allocate and clear a new HPT, rehash an
existing HPT's entries into it, and accomplish the switchover for a
KVM guest from the old HPT to the new one.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
arch/powerpc/kvm/book3s_64_mmu_hv.c diff | blob | blame | history