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(unknown [121.237.92.164]) by APP-03 (Coremail) with SMTP id rQCowACH4YLG0ZVoPyBQCg--.7105S2; Fri, 08 Aug 2025 18:30:31 +0800 (CST) From: zhouquan@iscas.ac.cn To: anup@brainfault.org, ajones@ventanamicro.com, atishp@atishpatra.org, paul.walmsley@sifive.com, palmer@dabbelt.com Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Quan Zhou Subject: [PATCH v2 5/6] KVM: riscv: selftests: Add Zicbop extension to get-reg-list test Date: Fri, 8 Aug 2025 18:19:00 +0800 Message-Id: <076908690c15070f907f43d2ff81ba7e95582ec7.1754646071.git.zhouquan@iscas.ac.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: rQCowACH4YLG0ZVoPyBQCg--.7105S2 X-Coremail-Antispam: 1UD129KBjvJXoWxXF1DAF15Jw47Aw1fGw1rWFg_yoWrWw45pr 1kAanxGr18Z3s3Z392kF98Gw4xXr4UJw4kCw4xur1fZFyjy34xJw1qya43Gr4Dta4Fqr4S vF4rWr42ya1FyrUanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBC14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26F4UJVW0owA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gc CE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2 Y2ka0xkIwI1lw4CEc2x0rVAKj4xxMxkF7I0En4kS14v26r1q6r43MxkIecxEwVAFwVW8tw CF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j 6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64 vIr41lIxAIcVC0I7IYx2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42 IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfUeXo2DUUUU X-CM-SenderInfo: 52kr31xxdqqxpvfd2hldfou0/1tbiCREIBmiVopSTyQAAsH Content-Type: text/plain; charset="utf-8" From: Quan Zhou The KVM RISC-V allows Zicbop extension for Guest/VM so add them to get-reg-list test. Signed-off-by: Quan Zhou Reviewed-by: Andrew Jones --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testi= ng/selftests/kvm/riscv/get-reg-list.c index a0b7dabb5040..e60e1975095b 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -83,6 +83,7 @@ bool filter_reg(__u64 reg) 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: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT= _ZICBOM: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT= _ZICBOP: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT= _ZICBOZ: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT= _ZICCRSE: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT= _ZICNTR: @@ -255,6 +256,8 @@ static const char *config_id_to_str(const char *prefix,= __u64 id) return "KVM_REG_RISCV_CONFIG_REG(zicbom_block_size)"; case KVM_REG_RISCV_CONFIG_REG(zicboz_block_size): return "KVM_REG_RISCV_CONFIG_REG(zicboz_block_size)"; + case KVM_REG_RISCV_CONFIG_REG(zicbop_block_size): + return "KVM_REG_RISCV_CONFIG_REG(zicbop_block_size)"; case KVM_REG_RISCV_CONFIG_REG(mvendorid): return "KVM_REG_RISCV_CONFIG_REG(mvendorid)"; case KVM_REG_RISCV_CONFIG_REG(marchid): @@ -535,6 +538,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_o= ff) KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN), KVM_ISA_EXT_ARR(ZICBOM), + KVM_ISA_EXT_ARR(ZICBOP), KVM_ISA_EXT_ARR(ZICBOZ), KVM_ISA_EXT_ARR(ZICCRSE), KVM_ISA_EXT_ARR(ZICNTR), @@ -864,6 +868,11 @@ static __u64 zicbom_regs[] =3D { KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISC= V_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOM, }; =20 +static __u64 zicbop_regs[] =3D { + KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV= _CONFIG_REG(zicbop_block_size), + KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISC= V_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOP, +}; + static __u64 zicboz_regs[] =3D { KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV= _CONFIG_REG(zicboz_block_size), KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISC= V_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOZ, @@ -1012,6 +1021,8 @@ static __u64 vector_regs[] =3D { .regs =3D sbi_sta_regs, .regs_n =3D ARRAY_SIZE(sbi_sta_regs),} #define SUBLIST_ZICBOM \ {"zicbom", .feature =3D KVM_RISCV_ISA_EXT_ZICBOM, .regs =3D zicbom_regs, = .regs_n =3D ARRAY_SIZE(zicbom_regs),} +#define SUBLIST_ZICBOP \ + {"zicbop", .feature =3D KVM_RISCV_ISA_EXT_ZICBOP, .regs =3D zicbop_regs, = .regs_n =3D ARRAY_SIZE(zicbop_regs),} #define SUBLIST_ZICBOZ \ {"zicboz", .feature =3D KVM_RISCV_ISA_EXT_ZICBOZ, .regs =3D zicboz_regs, = .regs_n =3D ARRAY_SIZE(zicboz_regs),} #define SUBLIST_AIA \ @@ -1130,6 +1141,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA); KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH); KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN); KVM_ISA_EXT_SUBLIST_CONFIG(zicbom, ZICBOM); +KVM_ISA_EXT_SUBLIST_CONFIG(zicbop, ZICBOP); KVM_ISA_EXT_SUBLIST_CONFIG(zicboz, ZICBOZ); KVM_ISA_EXT_SIMPLE_CONFIG(ziccrse, ZICCRSE); KVM_ISA_EXT_SIMPLE_CONFIG(zicntr, ZICNTR); @@ -1204,6 +1216,7 @@ struct vcpu_reg_list *vcpu_configs[] =3D { &config_zfh, &config_zfhmin, &config_zicbom, + &config_zicbop, &config_zicboz, &config_ziccrse, &config_zicntr, --=20 2.34.1