From: Andrew Jones <ajones@ventanamicro.com>
To: Anup Patel <apatel@ventanamicro.com>
Cc: Atish Patra <atish.patra@linux.dev>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Alexandre Ghiti <alex@ghiti.fr>,
Paolo Bonzini <pbonzini@redhat.com>,
Shuah Khan <shuah@kernel.org>, Anup Patel <anup@brainfault.org>,
kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH 4/4] KVM: riscv: selftests: Add SBI MPXY extension to get-reg-list
Date: Fri, 17 Oct 2025 11:20:43 -0500 [thread overview]
Message-ID: <20251017-7e149a197ad3d9d99bd45a4b@orel> (raw)
In-Reply-To: <20251017155925.361560-5-apatel@ventanamicro.com>
On Fri, Oct 17, 2025 at 09:29:25PM +0530, Anup Patel wrote:
> The KVM RISC-V allows SBI MPXY extensions for Guest/VM so add
> it to the get-reg-list test.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---
> 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 705ab3d7778b..cb54a56990a0 100644
> --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> @@ -133,6 +133,7 @@ bool filter_reg(__u64 reg)
> case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_SUSP:
> case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_STA:
> case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_FWFT:
> + case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_MPXY:
> case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_EXPERIMENTAL:
> case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_VENDOR:
> return true;
> @@ -639,6 +640,7 @@ static const char *sbi_ext_single_id_to_str(__u64 reg_off)
> KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_SUSP),
> KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_STA),
> KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_FWFT),
> + KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_MPXY),
> KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_EXPERIMENTAL),
> KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_VENDOR),
> };
> @@ -1142,6 +1144,7 @@ KVM_SBI_EXT_SUBLIST_CONFIG(sta, STA);
> KVM_SBI_EXT_SIMPLE_CONFIG(pmu, PMU);
> KVM_SBI_EXT_SIMPLE_CONFIG(dbcn, DBCN);
> KVM_SBI_EXT_SIMPLE_CONFIG(susp, SUSP);
> +KVM_SBI_EXT_SIMPLE_CONFIG(mpxy, MPXY);
> KVM_SBI_EXT_SUBLIST_CONFIG(fwft, FWFT);
>
> KVM_ISA_EXT_SUBLIST_CONFIG(aia, AIA);
> @@ -1222,6 +1225,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
> &config_sbi_pmu,
> &config_sbi_dbcn,
> &config_sbi_susp,
> + &config_sbi_mpxy,
> &config_sbi_fwft,
> &config_aia,
> &config_fp_f,
> --
> 2.43.0
>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
next prev parent reply other threads:[~2025-10-17 16:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-17 15:59 [PATCH 0/4] SBI MPXY support for KVM Guest Anup Patel
2025-10-17 15:59 ` [PATCH 1/4] RISC-V: KVM: Convert kvm_riscv_vcpu_sbi_forward() into extension handler Anup Patel
2025-10-17 16:14 ` Andrew Jones
2025-10-17 15:59 ` [PATCH 2/4] RISC-V: KVM: Add separate source for forwarded SBI extensions Anup Patel
2025-10-17 16:17 ` Andrew Jones
2025-10-17 15:59 ` [PATCH 3/4] RISC-V: KVM: Add SBI MPXY extension support for Guest Anup Patel
2025-10-17 16:20 ` Andrew Jones
2025-10-17 15:59 ` [PATCH 4/4] KVM: riscv: selftests: Add SBI MPXY extension to get-reg-list Anup Patel
2025-10-17 16:20 ` Andrew Jones [this message]
2025-10-27 3:38 ` [PATCH 0/4] SBI MPXY support for KVM Guest Anup Patel
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