[PATCH 0/4] SBI MPXY support for KVM Guest
Anup Patel
apatel at ventanamicro.com
Fri Oct 17 08:59:21 PDT 2025
This series adds SBI MPXY support for KVM Guest/VM which will
enable QEMU-KVM or KVMTOOL to emulate RPMI MPXY channels for the
Guest/VM.
These patches can also be found in riscv_kvm_sbi_mpxy_v1 branch
at: https://github.com/avpatel/linux.git
Anup Patel (4):
RISC-V: KVM: Convert kvm_riscv_vcpu_sbi_forward() into extension
handler
RISC-V: KVM: Add separate source for forwarded SBI extensions
RISC-V: KVM: Add SBI MPXY extension support for Guest
KVM: riscv: selftests: Add SBI MPXY extension to get-reg-list
arch/riscv/include/asm/kvm_vcpu_sbi.h | 5 ++-
arch/riscv/include/uapi/asm/kvm.h | 1 +
arch/riscv/kvm/Makefile | 1 +
arch/riscv/kvm/vcpu_sbi.c | 10 +++++-
arch/riscv/kvm/vcpu_sbi_base.c | 28 +--------------
arch/riscv/kvm/vcpu_sbi_forward.c | 34 +++++++++++++++++++
arch/riscv/kvm/vcpu_sbi_replace.c | 32 -----------------
arch/riscv/kvm/vcpu_sbi_system.c | 4 +--
arch/riscv/kvm/vcpu_sbi_v01.c | 3 +-
.../selftests/kvm/riscv/get-reg-list.c | 4 +++
10 files changed, 56 insertions(+), 66 deletions(-)
create mode 100644 arch/riscv/kvm/vcpu_sbi_forward.c
--
2.43.0
More information about the linux-riscv
mailing list