[kvmtool,0/8] RISC-V SBI enable/disable, Zbb, Zicboz, and Ssaia support

Message

Anup Patel May 10, 2023, 8:37 a.m. UTC

The latest KVM in Linux-6.4-rc1 has support for:
1) Enabling/disabling SBI extensions from KVM user-space
2) Zbb ISA extension support
3) Zicboz ISA extension support
4) Ssaia ISA extension support

This series adds corresponding changes in KVMTOOL to use the above
mentioned features for Guest/VM.

These patches can also be found in the riscv_sbi_zbb_zicboz_ssaia_v1
branch at: https://github.com/avpatel/kvmtool.git

Andrew Jones (1):
  riscv: Add Zicboz extension support

Anup Patel (7):
  Sync-up headers with Linux-6.4-rc1
  riscv: Allow setting custom mvendorid, marchid, and mimpid
  riscv: Allow disabling SBI extensions for Guest
  riscv: Sort the ISA extension array alphabetically
  riscv: Add zbb extension support
  riscv: Add Ssaia extension support
  riscv: Fix guest RAM alloc size computation for RV32

 arm/aarch64/include/asm/kvm.h       |  38 ++++++++++
 include/linux/kvm.h                 |  57 +++++++++------
 include/linux/virtio_blk.h          | 105 ++++++++++++++++++++++++++++
 include/linux/virtio_config.h       |   6 ++
 include/linux/virtio_net.h          |   5 ++
 riscv/fdt.c                         |  19 ++++-
 riscv/include/asm/kvm.h             |  56 ++++++++++++++-
 riscv/include/kvm/kvm-config-arch.h |  51 +++++++++++++-
 riscv/include/kvm/kvm-cpu-arch.h    |  19 +++--
 riscv/kvm-cpu.c                     |  45 +++++++++++-
 riscv/kvm.c                         |  15 +++-
 x86/include/asm/kvm.h               |  50 ++++++++++---
 12 files changed, 419 insertions(+), 47 deletions(-)