This series adds Sv57x4 support for KVM RISC-V G-stage and various HFENCE related improvements. These patches can also be found in riscv_kvm_sv57_plus_v1 branch at: https://github.com/avpatel/linux.git Anup Patel (6): RISC-V: KVM: Use G-stage name for hypervisor page table RISC-V: KVM: Add Sv57x4 mode support for G-stage RISC-V: KVM: Treat SBI HFENCE calls as NOPs RISC-V: KVM: Introduce range based local HFENCE functions RISC-V: KVM: Reduce KVM_MAX_VCPUS value RISC-V: KVM: Add remote HFENCE functions based on VCPU requests arch/riscv/include/asm/csr.h | 1 + arch/riscv/include/asm/kvm_host.h | 119 ++++++-- arch/riscv/kvm/main.c | 11 +- arch/riscv/kvm/mmu.c | 264 ++++++++--------- arch/riscv/kvm/tlb.S | 74 ----- arch/riscv/kvm/tlb.c | 456 ++++++++++++++++++++++++++++++ arch/riscv/kvm/vcpu.c | 34 ++- arch/riscv/kvm/vcpu_exit.c | 6 +- arch/riscv/kvm/vcpu_sbi_replace.c | 40 ++- arch/riscv/kvm/vcpu_sbi_v01.c | 35 ++- arch/riscv/kvm/vm.c | 8 +- arch/riscv/kvm/vmid.c | 30 +- 12 files changed, 791 insertions(+), 287 deletions(-) delete mode 100644 arch/riscv/kvm/tlb.S create mode 100644 arch/riscv/kvm/tlb.c -- 2.25.1
