[kvmtool PATCH v2 0/6] RISC-V AIA irqchip and Svnapot support
Anup Patel
apatel at ventanamicro.com
Mon Sep 18 05:57:24 PDT 2023
The latest KVM in Linux-6.5 has support for:
1) Svnapot ISA extension support
2) AIA in-kernel irqchip 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_aia_v2 branch at:
https://github.com/avpatel/kvmtool.git
Changes since v1:
- Rebased on commit 9cb1b46cb765972326a46bdba867d441a842af56
- Updated PATCH1 to sync header with released Linux-6.5
Anup Patel (6):
Sync-up header with Linux-6.5 for KVM RISC-V
riscv: Add Svnapot extension support
riscv: Make irqchip support pluggable
riscv: Add IRQFD support for in-kernel AIA irqchip
riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports
riscv: Fix guest/init linkage for multilib toolchain
Makefile | 3 +
include/linux/kvm.h | 6 +-
riscv/aia.c | 227 ++++++++++++++++++++++++++++
riscv/fdt.c | 15 +-
riscv/include/asm/kvm.h | 81 ++++++++++
riscv/include/kvm/fdt-arch.h | 8 +-
riscv/include/kvm/kvm-arch.h | 38 ++++-
riscv/include/kvm/kvm-config-arch.h | 3 +
riscv/irq.c | 138 ++++++++++++++++-
riscv/kvm.c | 2 +
riscv/pci.c | 32 ++--
riscv/plic.c | 61 ++++----
12 files changed, 563 insertions(+), 51 deletions(-)
create mode 100644 riscv/aia.c
--
2.34.1
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