This series extends KVM RISC-V to detect and use Svpbmt for both G-stage (hypervisor) and VS-stage (guest) page table. The corresponding KVMTOOL patches used for testing this series can be found in riscv_svpbmt_sstc_v1 branch at: https://github.com/avpatel/kvmtool.git These patches can also be found in riscv_kvm_svpbmt_v1 branch at: https://github.com/avpatel/linux.git Alexandre Ghiti (1): riscv: Fix missing PAGE_PFN_MASK Anup Patel (4): KVM: Add gfp_custom flag in struct kvm_mmu_memory_cache RISC-V: KVM: Add G-stage ioremap() and iounmap() functions RISC-V: KVM: Use PAGE_KERNEL_IO in kvm_riscv_gstage_ioremap() RISC-V: KVM: Add support for Svpbmt inside Guest/VM arch/riscv/include/asm/csr.h | 16 ++++++++++++++++ arch/riscv/include/asm/kvm_host.h | 5 +++++ arch/riscv/include/asm/pgtable-64.h | 12 ++++++------ arch/riscv/include/asm/pgtable.h | 6 +++--- arch/riscv/include/uapi/asm/kvm.h | 1 + arch/riscv/kvm/mmu.c | 22 ++++++++++++++++------ arch/riscv/kvm/vcpu.c | 16 ++++++++++++++++ include/linux/kvm_types.h | 1 + virt/kvm/kvm_main.c | 4 +++- 9 files changed, 67 insertions(+), 16 deletions(-) -- 2.34.1
