Hi Marc, Hi Will, On Fri, Nov 19, 2021 at 6:15 PM Anup Patel <anup.patel@xxxxxxx> wrote: > > This series adds RISC-V support for KVMTOOL and it is based on the > Linux-5.16-rc1. The KVM RISC-V patches have been merged in the Linux > kernel since 5.16-rc1. > > The KVMTOOL RISC-V patches can be found in riscv_master branch at: > https//github.com/kvm-riscv/kvmtool.git Ping ? Do you have further comments on this series ? Regards, Anup > > Changes since v10: > - Updated PLIC CLAIM write emulation in PATCH5 to ignore writes when > interrupt is disabled for the PLIC context. This behaviour is as-per > definition of interrupt completion process in the RISC-V PLIC spec. > > Changes since v9: > - Rebased on recent commit 39181fc6429f4e9e71473284940e35857b42772a > - Sync-up headers with Linux-5.16-rc1 > > Changes since v8: > - Rebased on recent commit 2e7380db438defbc5aa24652fe10b7bf99822355 > - Sync-up headers with latest KVM RISC-V v20 series which is based > on Linux-5.15-rc3 > - Fixed PLIC context CLAIM register emulation in PATCH5 > > Changes since v7: > - Rebased on recent commit 25c1dc6c4942ff0949c08780fcad6b324fec6bf7 > - Sync-up headers with latest KVM RISC-V v19 series which is based > on Linux-5.14-rc3 > > Changes since v6: > - Rebased on recent commit 117d64953228afa90b52f6e1b4873770643ffdc9 > - Sync-up headers with latest KVM RISC-V v17 series which is based > on Linux-5.12-rc5 > > Changes since v5: > - Sync-up headers with latest KVM RISC-V v16 series which is based > on Linux-5.11-rc3 > > Changes since v4: > - Rebased on recent commit 90b2d3adadf218dfc6bdfdfcefe269843360223c > - Sync-up headers with latest KVM RISC-V v15 series which is based > on Linux-5.10-rc3 > > Changes since v3: > - Rebased on recent commit 351d931f496aeb2e97b8daa44c943d8b59351d07 > - Improved kvm_cpu__show_registers() implementation > > Changes since v2: > - Support compiling KVMTOOL for both RV32 and RV64 systems using > a multilib toolchain > - Fix kvm_cpu__arch_init() for RV32 system > > Changes since v1: > - Use linux/sizes.h in kvm/kvm-arch.h > - Added comment in kvm/kvm-arch.h about why PCI config space is 256M > - Remove forward declaration of "struct kvm" from kvm/kvm-cpu-arch.h > - Fixed placement of DTB and INITRD in guest RAM > - Use __riscv_xlen instead of sizeof(unsigned long) in __kvm_reg_id() > > Anup Patel (8): > update_headers: Sync-up ABI headers with Linux-5.16-rc1 > riscv: Initial skeletal support > riscv: Implement Guest/VM arch functions > riscv: Implement Guest/VM VCPU arch functions > riscv: Add PLIC device emulation > riscv: Generate FDT at runtime for Guest/VM > riscv: Handle SBI calls forwarded to user space > riscv: Generate PCI host DT node > > INSTALL | 7 +- > Makefile | 24 +- > arm/aarch64/include/asm/kvm.h | 56 ++- > include/linux/kvm.h | 441 ++++++++++++++++++++- > powerpc/include/asm/kvm.h | 10 + > riscv/fdt.c | 195 ++++++++++ > riscv/include/asm/kvm.h | 128 +++++++ > riscv/include/kvm/barrier.h | 14 + > riscv/include/kvm/fdt-arch.h | 8 + > riscv/include/kvm/kvm-arch.h | 89 +++++ > riscv/include/kvm/kvm-config-arch.h | 15 + > riscv/include/kvm/kvm-cpu-arch.h | 51 +++ > riscv/include/kvm/sbi.h | 48 +++ > riscv/ioport.c | 7 + > riscv/irq.c | 13 + > riscv/kvm-cpu.c | 490 ++++++++++++++++++++++++ > riscv/kvm.c | 174 +++++++++ > riscv/pci.c | 109 ++++++ > riscv/plic.c | 571 ++++++++++++++++++++++++++++ > util/update_headers.sh | 2 +- > x86/include/asm/kvm.h | 64 +++- > 21 files changed, 2497 insertions(+), 19 deletions(-) > create mode 100644 riscv/fdt.c > create mode 100644 riscv/include/asm/kvm.h > create mode 100644 riscv/include/kvm/barrier.h > create mode 100644 riscv/include/kvm/fdt-arch.h > create mode 100644 riscv/include/kvm/kvm-arch.h > create mode 100644 riscv/include/kvm/kvm-config-arch.h > create mode 100644 riscv/include/kvm/kvm-cpu-arch.h > create mode 100644 riscv/include/kvm/sbi.h > create mode 100644 riscv/ioport.c > create mode 100644 riscv/irq.c > create mode 100644 riscv/kvm-cpu.c > create mode 100644 riscv/kvm.c > create mode 100644 riscv/pci.c > create mode 100644 riscv/plic.c > > -- > 2.25.1 >
