diff mbox series

[v4,11/15] KVM: riscv: selftests: Add Sscofpmf to get-reg-list test

Message ID 20240229010130.1380926-12-atishp@rivosinc.com (mailing list archive)
State New, archived
Headers show
Series RISC-V SBI v2.0 PMU improvements and Perf sampling in KVM guest | expand

Commit Message

Atish Patra Feb. 29, 2024, 1:01 a.m. UTC 
The KVM RISC-V allows Sscofpmf extension for Guest/VM so let us
add this extension to get-reg-list test.

Signed-off-by: Atish Patra <atishp@rivosinc.com>
---
 tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Anup Patel March 1, 2024, 4:42 a.m. UTC | #1 
On Thu, Feb 29, 2024 at 6:32 AM Atish Patra <atishp@rivosinc.com> wrote:
>
> The KVM RISC-V allows Sscofpmf extension for Guest/VM so let us
> add this extension to get-reg-list test.
>
> Signed-off-by: Atish Patra <atishp@rivosinc.com>

LGTM.

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

Regards,
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 8cece02ca23a..ca6d98a5dce5 100644
> --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> @@ -43,6 +43,7 @@ bool filter_reg(__u64 reg)
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_V:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SMSTATEEN:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSAIA:
> +       case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSCOFPMF:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSTC:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVINVAL:
>         case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVNAPOT:
> @@ -406,6 +407,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
>                 KVM_ISA_EXT_ARR(V),
>                 KVM_ISA_EXT_ARR(SMSTATEEN),
>                 KVM_ISA_EXT_ARR(SSAIA),
> +               KVM_ISA_EXT_ARR(SSCOFPMF),
>                 KVM_ISA_EXT_ARR(SSTC),
>                 KVM_ISA_EXT_ARR(SVINVAL),
>                 KVM_ISA_EXT_ARR(SVNAPOT),
> @@ -927,6 +929,7 @@ KVM_ISA_EXT_SUBLIST_CONFIG(fp_f, FP_F);
>  KVM_ISA_EXT_SUBLIST_CONFIG(fp_d, FP_D);
>  KVM_ISA_EXT_SIMPLE_CONFIG(h, H);
>  KVM_ISA_EXT_SUBLIST_CONFIG(smstateen, SMSTATEEN);
> +KVM_ISA_EXT_SIMPLE_CONFIG(sscofpmf, SSCOFPMF);
>  KVM_ISA_EXT_SIMPLE_CONFIG(sstc, SSTC);
>  KVM_ISA_EXT_SIMPLE_CONFIG(svinval, SVINVAL);
>  KVM_ISA_EXT_SIMPLE_CONFIG(svnapot, SVNAPOT);
> @@ -980,6 +983,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
>         &config_fp_d,
>         &config_h,
>         &config_smstateen,
> +       &config_sscofpmf,
>         &config_sstc,
>         &config_svinval,
>         &config_svnapot,
> --
> 2.34.1
>
Andrew Jones March 2, 2024, 10:52 a.m. UTC | #2 
On Wed, Feb 28, 2024 at 05:01:26PM -0800, Atish Patra wrote:
> The KVM RISC-V allows Sscofpmf extension for Guest/VM so let us
> add this extension to get-reg-list test.
> 
> Signed-off-by: Atish Patra <atishp@rivosinc.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 8cece02ca23a..ca6d98a5dce5 100644
> --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
> @@ -43,6 +43,7 @@ bool filter_reg(__u64 reg)
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_V:
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SMSTATEEN:
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSAIA:
> +	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSCOFPMF:
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSTC:
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVINVAL:
>  	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVNAPOT:
> @@ -406,6 +407,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
>  		KVM_ISA_EXT_ARR(V),
>  		KVM_ISA_EXT_ARR(SMSTATEEN),
>  		KVM_ISA_EXT_ARR(SSAIA),
> +		KVM_ISA_EXT_ARR(SSCOFPMF),
>  		KVM_ISA_EXT_ARR(SSTC),
>  		KVM_ISA_EXT_ARR(SVINVAL),
>  		KVM_ISA_EXT_ARR(SVNAPOT),
> @@ -927,6 +929,7 @@ KVM_ISA_EXT_SUBLIST_CONFIG(fp_f, FP_F);
>  KVM_ISA_EXT_SUBLIST_CONFIG(fp_d, FP_D);
>  KVM_ISA_EXT_SIMPLE_CONFIG(h, H);
>  KVM_ISA_EXT_SUBLIST_CONFIG(smstateen, SMSTATEEN);
> +KVM_ISA_EXT_SIMPLE_CONFIG(sscofpmf, SSCOFPMF);
>  KVM_ISA_EXT_SIMPLE_CONFIG(sstc, SSTC);
>  KVM_ISA_EXT_SIMPLE_CONFIG(svinval, SVINVAL);
>  KVM_ISA_EXT_SIMPLE_CONFIG(svnapot, SVNAPOT);
> @@ -980,6 +983,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
>  	&config_fp_d,
>  	&config_h,
>  	&config_smstateen,
> +	&config_sscofpmf,
>  	&config_sstc,
>  	&config_svinval,
>  	&config_svnapot,
> -- 
> 2.34.1
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c
index 8cece02ca23a..ca6d98a5dce5 100644
--- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
+++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
@@ -43,6 +43,7 @@  bool filter_reg(__u64 reg)
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_V:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SMSTATEEN:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSAIA:
+	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSCOFPMF:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSTC:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVINVAL:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVNAPOT:
@@ -406,6 +407,7 @@  static const char *isa_ext_single_id_to_str(__u64 reg_off)
 		KVM_ISA_EXT_ARR(V),
 		KVM_ISA_EXT_ARR(SMSTATEEN),
 		KVM_ISA_EXT_ARR(SSAIA),
+		KVM_ISA_EXT_ARR(SSCOFPMF),
 		KVM_ISA_EXT_ARR(SSTC),
 		KVM_ISA_EXT_ARR(SVINVAL),
 		KVM_ISA_EXT_ARR(SVNAPOT),
@@ -927,6 +929,7 @@  KVM_ISA_EXT_SUBLIST_CONFIG(fp_f, FP_F);
 KVM_ISA_EXT_SUBLIST_CONFIG(fp_d, FP_D);
 KVM_ISA_EXT_SIMPLE_CONFIG(h, H);
 KVM_ISA_EXT_SUBLIST_CONFIG(smstateen, SMSTATEEN);
+KVM_ISA_EXT_SIMPLE_CONFIG(sscofpmf, SSCOFPMF);
 KVM_ISA_EXT_SIMPLE_CONFIG(sstc, SSTC);
 KVM_ISA_EXT_SIMPLE_CONFIG(svinval, SVINVAL);
 KVM_ISA_EXT_SIMPLE_CONFIG(svnapot, SVNAPOT);
@@ -980,6 +983,7 @@  struct vcpu_reg_list *vcpu_configs[] = {
 	&config_fp_d,
 	&config_h,
 	&config_smstateen,
+	&config_sscofpmf,
 	&config_sstc,
 	&config_svinval,
 	&config_svnapot,