* [PATCH v4 10/10] RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test
@ 2025-10-20 4:29 Xu Lu
2026-01-06 4:56 ` Anup Patel
0 siblings, 1 reply; 2+ messages in thread
From: Xu Lu @ 2025-10-20 4:29 UTC (permalink / raw)
To: corbet, paul.walmsley, palmer, aou, alex, robh, krzk+dt, conor+dt,
will, peterz, boqun.feng, mark.rutland, anup, atish.patra,
pbonzini, shuah, parri.andrea, ajones, brs, guoren
Cc: linux-doc, linux-riscv, linux-kernel, devicetree, kvm, kvm-riscv,
linux-kselftest, apw, joe, lukas.bulwahn, Xu Lu
The KVM RISC-V allows Zalasr extensions for Guest/VM so add these
extensions to get-reg-list test.
Signed-off-by: Xu Lu <luxu.kernel@bytedance.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 a0b7dabb50406..3020e37f621ba 100644
--- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
+++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
@@ -65,6 +65,7 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAAMO:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZABHA:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZACAS:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALASR:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALRSC:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAWRS:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBA:
@@ -517,6 +518,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
KVM_ISA_EXT_ARR(ZAAMO),
KVM_ISA_EXT_ARR(ZABHA),
KVM_ISA_EXT_ARR(ZACAS),
+ KVM_ISA_EXT_ARR(ZALASR),
KVM_ISA_EXT_ARR(ZALRSC),
KVM_ISA_EXT_ARR(ZAWRS),
KVM_ISA_EXT_ARR(ZBA),
@@ -1112,6 +1114,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(svvptc, SVVPTC);
KVM_ISA_EXT_SIMPLE_CONFIG(zaamo, ZAAMO);
KVM_ISA_EXT_SIMPLE_CONFIG(zabha, ZABHA);
KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS);
+KVM_ISA_EXT_SIMPLE_CONFIG(zalasr, ZALASR);
KVM_ISA_EXT_SIMPLE_CONFIG(zalrsc, ZALRSC);
KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS);
KVM_ISA_EXT_SIMPLE_CONFIG(zba, ZBA);
@@ -1187,6 +1190,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
&config_zabha,
&config_zacas,
&config_zalrsc,
+ &config_zalasr,
&config_zawrs,
&config_zba,
&config_zbb,
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v4 10/10] RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test
2025-10-20 4:29 [PATCH v4 10/10] RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test Xu Lu
@ 2026-01-06 4:56 ` Anup Patel
0 siblings, 0 replies; 2+ messages in thread
From: Anup Patel @ 2026-01-06 4:56 UTC (permalink / raw)
To: Xu Lu
Cc: corbet, paul.walmsley, palmer, aou, alex, robh, krzk+dt, conor+dt,
will, peterz, boqun.feng, mark.rutland, atish.patra, pbonzini,
shuah, parri.andrea, ajones, brs, guoren, linux-doc, linux-riscv,
linux-kernel, devicetree, kvm, kvm-riscv, linux-kselftest, apw,
joe, lukas.bulwahn
On Mon, Oct 20, 2025 at 9:59 AM Xu Lu <luxu.kernel@bytedance.com> wrote:
>
> The KVM RISC-V allows Zalasr extensions for Guest/VM so add these
> extensions to get-reg-list test.
>
> Signed-off-by: Xu Lu <luxu.kernel@bytedance.com>
LGTM.
Reviewed-by: Anup Patel <anup@brainfault.org>
Queued this patch for Linux-6.20
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 a0b7dabb50406..3020e37f621ba 100644
> --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> @@ -65,6 +65,7 @@ bool filter_reg(__u64 reg)
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAAMO:
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZABHA:
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZACAS:
> + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALASR:
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALRSC:
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAWRS:
> case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBA:
> @@ -517,6 +518,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
> KVM_ISA_EXT_ARR(ZAAMO),
> KVM_ISA_EXT_ARR(ZABHA),
> KVM_ISA_EXT_ARR(ZACAS),
> + KVM_ISA_EXT_ARR(ZALASR),
> KVM_ISA_EXT_ARR(ZALRSC),
> KVM_ISA_EXT_ARR(ZAWRS),
> KVM_ISA_EXT_ARR(ZBA),
> @@ -1112,6 +1114,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(svvptc, SVVPTC);
> KVM_ISA_EXT_SIMPLE_CONFIG(zaamo, ZAAMO);
> KVM_ISA_EXT_SIMPLE_CONFIG(zabha, ZABHA);
> KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS);
> +KVM_ISA_EXT_SIMPLE_CONFIG(zalasr, ZALASR);
> KVM_ISA_EXT_SIMPLE_CONFIG(zalrsc, ZALRSC);
> KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS);
> KVM_ISA_EXT_SIMPLE_CONFIG(zba, ZBA);
> @@ -1187,6 +1190,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
> &config_zabha,
> &config_zacas,
> &config_zalrsc,
> + &config_zalasr,
> &config_zawrs,
> &config_zba,
> &config_zbb,
> --
> 2.20.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-01-06 4:56 ` Anup Patel
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