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RISC-V: KVM: Allow Zcmop extension for Guest/VM

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

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20240619113529.676940-16-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Clément Léger
2024-06-19 13:35:25 +02:00
committed by Palmer Dabbelt
parent fc078ea317
commit 29cf9b803e
2 changed files with 3 additions and 0 deletions
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arch/riscv/include/uapi/asm/kvm.h
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@@ -173,6 +173,7 @@ enum KVM_RISCV_ISA_EXT_ID {
KVM_RISCV_ISA_EXT_ZCB,
KVM_RISCV_ISA_EXT_ZCD,
KVM_RISCV_ISA_EXT_ZCF,
KVM_RISCV_ISA_EXT_ZCMOP,
KVM_RISCV_ISA_EXT_MAX,
};