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KVM RISC-V report more ISA extensions through ONE_REG

Anup Patel kvm kvm-riscv linux-devicetree linux-kselftest linux-riscv lkml 1 version In review

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  1. v1 Latest15 patches 17 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/15KVM: riscv: selftests: Generate ISA extension reg_list using macrostools/testing/selftests/kvm/riscv/get-reg-list.c+76 -2552 replies
2/15RISC-V: KVM: Allow Zbc extension for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+3 -01 reply
3/15KVM: riscv: selftests: Add Zbc extension to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+4 -01 reply
4/15RISC-V: KVM: Allow scalar crypto extensions for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+30 -01 reply
5/15KVM: riscv: selftests: Add scaler crypto extensions to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+40 -01 reply
6/15RISC-V: KVM: Allow vector crypto extensions for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+30 -01 reply
7/15KVM: riscv: selftests: Add vector crypto extensions to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+40 -01 reply
8/15RISC-V: KVM: Allow Zfh[min] extensions for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+6 -01 reply
9/15KVM: riscv: selftests: Add Zfh[min] extensions to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+8 -01 reply
10/15RISC-V: KVM: Allow Zihintntl extension for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+3 -01 reply
11/15KVM: riscv: selftests: Add Zihintntl extension to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+4 -01 reply
12/15RISC-V: KVM: Allow Zvfh[min] extensions for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+6 -01 reply
13/15KVM: riscv: selftests: Add Zvfh[min] extensions to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+8 -01 reply
14/15RISC-V: KVM: Allow Zfa extension for Guest/VMarch/riscv/include/uapi/asm/kvm.h arch/riscv/kvm/vcpu_onereg.c+3 -01 reply
15/15KVM: riscv: selftests: Add Zfa extension to get-reg-list testtools/testing/selftests/kvm/riscv/get-reg-list.c+4 -01 reply

Reviews trailers per patch

All 15 patches have a Reviewed-by or Acked-by.

PatchAndrew Jones
1/15R-b
2/15R-b
3/15R-b
4/15R-b
5/15R-b
6/15R-b
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12/15R-b
13/15R-b
14/15R-b
15/15R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 00/15] KVM RISC-V report more ISA extensions through ONE_REG

This extends the KVM RISC-V ONE_REG interface to report more ISA extensions
namely: Zbz, scalar crypto, vector crypto, Zfh[min], Zihintntl, Zvfh[min], and Zfa.

This series depends upon the "riscv: report more ISA extensions through hwprobe" series.from Clement.
(Link: https://lore.kernel.org/lkml/20231114141256.126749-1-cleger at rivosinc.com/)

To test these patches, use KVMTOOL from the riscv_more_exts_v1 branch at:
https://github.com/avpatel/kvmtool.git

These patches can also be found in the riscv_kvm_more_exts_v1 branch at:
https://github.com/avpatel/linux.git

Anup Patel (15):
KVM: riscv: selftests: Generate ISA extension reg_list using macros
RISC-V: KVM: Allow Zbc extension for Guest/VM
KVM: riscv: selftests: Add Zbc extension to get-reg-list test
RISC-V: KVM: Allow scalar crypto extensions for Guest/VM
KVM: riscv: selftests: Add scaler crypto extensions to get-reg-list
test
RISC-V: KVM: Allow vector crypto extensions for Guest/VM
KVM: riscv: selftests: Add vector crypto extensions to get-reg-list
test
RISC-V: KVM: Allow Zfh[min] extensions for Guest/VM
KVM: riscv: selftests: Add Zfh[min] extensions to get-reg-list test
RISC-V: KVM: Allow Zihintntl extension for Guest/VM
KVM: riscv: selftests: Add Zihintntl extension to get-reg-list test
RISC-V: KVM: Allow Zvfh[min] extensions for Guest/VM
KVM: riscv: selftests: Add Zvfh[min] extensions to get-reg-list test
RISC-V: KVM: Allow Zfa extension for Guest/VM
KVM: riscv: selftests: Add Zfa extension to get-reg-list test

 arch/riscv/include/uapi/asm/kvm.h             |  27 ++
 arch/riscv/kvm/vcpu_onereg.c                  |  54 +++
 .../selftests/kvm/riscv/get-reg-list.c        | 439 ++++++++----------
 3 files changed, 265 insertions(+), 255 deletions(-)
Signature · 1 line
2.34.1

Read the cover letter in its thread