riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM

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Extend the KVM ISA extension ONE_REG interface to allow KVM user space
to detect and enable Zilsd and Zclsd extensions for Guest/VM.

Signed-off-by: Pincheng Wang <pincheng.plct@isrc.iscas.ac.cn>
Reviewed-by: Nutty Liu <nutty.liu@hotmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250826162939.1494021-5-pincheng.plct@isrc.iscas.ac.cn
Signed-off-by: Anup Patel <anup@brainfault.org>

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Pincheng Wang 2025-08-27 00:29:38 +08:00 • committed by Anup Patel

parent 003b9dae53

commit f326e846ff

2 changed files with 4 additions and 0 deletions

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2

arch/riscv/include/uapi/asm/kvm.h

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2

arch/riscv/kvm/vcpu_onereg.c

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