This series improves the page fault handler code for radix guests on POWER9 in various ways. With this series, we can use 1GB pages to back the guest, we can replace smaller pages with larger ones, and we handle VM_IO regions properly. Paul. arch/powerpc/include/asm/kvm_host.h | 1 - arch/powerpc/include/asm/kvm_ppc.h | 1 - arch/powerpc/kvm/book3s.c | 6 - arch/powerpc/kvm/book3s.h | 1 - arch/powerpc/kvm/book3s_64_mmu_hv.c | 9 - arch/powerpc/kvm/book3s_64_mmu_radix.c | 302 +++++++++++++++++++-------------- arch/powerpc/kvm/book3s_64_vio_hv.c | 2 +- arch/powerpc/kvm/book3s_hv.c | 1 - arch/powerpc/kvm/book3s_pr.c | 10 -- arch/powerpc/kvm/e500_mmu_host.c | 2 +- arch/powerpc/kvm/trace_pr.h | 15 -- 11 files changed, 181 insertions(+), 169 deletions(-)
