linux-kernel - Re: [PATCH v2 12/12] KVM: riscv: selftests: Add Zcmop extension to get-reg-list test

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Date: Thu, 18 Apr 2024 18:51:42 +0530
From: Anup Patel <anup@...infault.org>
To: Clément Léger <cleger@...osinc.com>
Cc: Jonathan Corbet <corbet@....net>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
	Conor Dooley <conor@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Shuah Khan <shuah@...nel.org>, 
	Atish Patra <atishp@...shpatra.org>, linux-doc@...r.kernel.org, 
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, kvm@...r.kernel.org, 
	kvm-riscv@...ts.infradead.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v2 12/12] KVM: riscv: selftests: Add Zcmop extension to
 get-reg-list test

On Thu, Apr 18, 2024 at 6:14 PM Clément Léger <cleger@...osinc.com> wrote:
>
> The KVM RISC-V allows Zcmop extension for Guest/VM so add this
> extension to get-reg-list test.
>
> Signed-off-by: Clément Léger <cleger@...osinc.com>

LGTM.

Reviewed-by: Anup Patel <anup@...infault.org>
Acked-by: Anup Patel <anup@...infault.org>

Thanks,
Anup

> ---
>  tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> index 61cad4514197..9604c8ece787 100644
> --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> @@ -59,6 +59,7 @@ bool filter_reg(__u64 reg)
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCB:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCD:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCF:
> +       case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCMOP:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFA:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFH:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFHMIN:
> @@ -429,6 +430,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
>                 KVM_ISA_EXT_ARR(ZCB),
>                 KVM_ISA_EXT_ARR(ZCD),
>                 KVM_ISA_EXT_ARR(ZCF),
> +               KVM_ISA_EXT_ARR(ZCMOP),
>                 KVM_ISA_EXT_ARR(ZFA),
>                 KVM_ISA_EXT_ARR(ZFH),
>                 KVM_ISA_EXT_ARR(ZFHMIN),
> @@ -957,6 +959,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zca, ZCA),
>  KVM_ISA_EXT_SIMPLE_CONFIG(zcb, ZCB),
>  KVM_ISA_EXT_SIMPLE_CONFIG(zcd, ZCD),
>  KVM_ISA_EXT_SIMPLE_CONFIG(zcf, ZCF),
> +KVM_ISA_EXT_SIMPLE_CONFIG(zcmop, ZCMOP);
>  KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA);
>  KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH);
>  KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN);
> @@ -1017,6 +1020,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
>         &config_zcb,
>         &config_zcd,
>         &config_zcf,
> +       &config_zcmop,
>         &config_zfa,
>         &config_zfh,
>         &config_zfhmin,
> --
> 2.43.0
>