Hi Palmer, On Thu, Apr 18, 2024 at 6:13 PM Clément Léger <cleger@xxxxxxxxxxxx> wrote: > > Add support for (yet again) more RVA23U64 missing extensions. Add > support for Zcmop, Zca, Zcf, Zcd and Zcb extensions isa string parsing, > hwprobe and kvm support. Zce, Zcmt and Zcmp extensions have been left > out since they target microcontrollers/embedded CPUs and are not needed > by RVA23U64 > > This series is based on the Zimop one [1]. > > Link: https://lore.kernel.org/linux-riscv/20240404103254.1752834-1-cleger@xxxxxxxxxxxx/ [1] > > --- > v2: > - Add Zc* dependencies validation in dt-bindings > - v1: https://lore.kernel.org/lkml/20240410091106.749233-1-cleger@xxxxxxxxxxxx/ > > Clément Léger (12): > dt-bindings: riscv: add Zca, Zcf, Zcd and Zcb ISA extension > description > riscv: dts: enable Zc* extensions when needed > dt-bindings: riscv: add Zc* extension rules implied by C extension > riscv: add ISA parsing for Zca, Zcf, Zcd and Zcb > riscv: hwprobe: export Zca, Zcf, Zcd and Zcb ISA extensions > RISC-V: KVM: Allow Zca, Zcf, Zcd and Zcb extensions for Guest/VM > KVM: riscv: selftests: Add some Zc* extensions to get-reg-list test > dt-bindings: riscv: add Zcmop ISA extension description > riscv: add ISA extension parsing for Zcmop > riscv: hwprobe: export Zcmop ISA extension > RISC-V: KVM: Allow Zcmop extension for Guest/VM > KVM: riscv: selftests: Add Zcmop extension to get-reg-list test > > Documentation/arch/riscv/hwprobe.rst | 24 ++ > .../devicetree/bindings/riscv/cpus.yaml | 8 +- > .../devicetree/bindings/riscv/extensions.yaml | 124 +++++++++ > arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 4 +- > arch/riscv/boot/dts/microchip/mpfs.dtsi | 20 +- > arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 4 +- > arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 20 +- > arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 20 +- > arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 4 +- > arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi | 256 +++++++++--------- > arch/riscv/boot/dts/starfive/jh7100.dtsi | 8 +- > arch/riscv/boot/dts/starfive/jh7110.dtsi | 20 +- > arch/riscv/boot/dts/thead/th1520.dtsi | 16 +- > arch/riscv/include/asm/hwcap.h | 5 + > arch/riscv/include/uapi/asm/hwprobe.h | 5 + > arch/riscv/include/uapi/asm/kvm.h | 5 + > arch/riscv/kernel/cpufeature.c | 5 + > arch/riscv/kernel/sys_hwprobe.c | 5 + > arch/riscv/kvm/vcpu_onereg.c | 10 + > .../selftests/kvm/riscv/get-reg-list.c | 20 ++ > 20 files changed, 394 insertions(+), 189 deletions(-) > > -- > 2.43.0 > Most likely the KVM RISC-V related changes in this series will conflict with the KVM RISC-V repo. I will provide a shared tag based on 6.9-rc3 tomorrow or early next week. Regards, Anup
