From: Xu Lu <luxu.kernel@bytedance.com>
To: corbet@lwn.net, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, paul.walmsley@sifive.com,
palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr,
will@kernel.org, peterz@infradead.org, boqun.feng@gmail.com,
mark.rutland@arm.com, parri.andrea@gmail.com,
ajones@ventanamicro.com, brs@rivosinc.com, anup@brainfault.org,
atish.patra@linux.dev, pbonzini@redhat.com, shuah@kernel.org
Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, apw@canonical.com, joe@perches.com,
linux-doc@vger.kernel.org, kvm@vger.kernel.org,
kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org,
Xu Lu <luxu.kernel@bytedance.com>
Subject: [PATCH v3 8/8] KVM: riscv: selftests: Add Zalasr extensions to get-reg-list test
Date: Fri, 19 Sep 2025 15:37:14 +0800 [thread overview]
Message-ID: <20250919073714.83063-9-luxu.kernel@bytedance.com> (raw)
In-Reply-To: <20250919073714.83063-1-luxu.kernel@bytedance.com>
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
next prev parent reply other threads:[~2025-09-19 7:38 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-19 7:37 [PATCH v3 0/8] riscv: Add Zalasr ISA extension support Xu Lu
2025-09-19 7:37 ` [PATCH v3 1/8] riscv: add ISA extension parsing for Zalasr Xu Lu
2025-09-19 7:37 ` [PATCH v3 2/8] dt-bindings: riscv: Add Zalasr ISA extension description Xu Lu
2025-09-19 7:37 ` [PATCH v3 3/8] riscv: hwprobe: Export Zalasr extension Xu Lu
2025-09-19 7:37 ` [PATCH v3 4/8] riscv: Introduce Zalasr instructions Xu Lu
2025-09-19 7:37 ` [PATCH v3 5/8] riscv: Use Zalasr for smp_load_acquire/smp_store_release Xu Lu
2025-09-19 7:37 ` [PATCH v3 6/8] riscv: Apply acquire/release semantics to arch_xchg/arch_cmpxchg operations Xu Lu
2025-09-20 14:52 ` kernel test robot
2025-09-19 7:37 ` [PATCH v3 7/8] RISC-V: KVM: Allow Zalasr extensions for Guest/VM Xu Lu
2025-09-19 7:37 ` Xu Lu [this message]
2025-09-19 10:04 ` [PATCH v3 0/8] riscv: Add Zalasr ISA extension support Andrea Parri
2025-09-19 10:39 ` [External] " Xu Lu
2025-09-19 10:53 ` Xu Lu
2025-09-19 11:06 ` Andrea Parri
2025-09-19 12:12 ` Xu Lu
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