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([2a01:e0a:999:a3a0:555b:1d2e:132d:dd32]) by smtp.gmail.com with ESMTPSA id ju8-20020a05600c56c800b00416253a0dbdsm2171340wmb.36.2024.04.04.03.34.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 03:34:23 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: [PATCH 1/5] dt-bindings: riscv: add Zimop ISA extension description Date: Thu, 4 Apr 2024 12:32:47 +0200 Message-ID: <20240404103254.1752834-2-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240404103254.1752834-1-cleger@rivosinc.com> References: <20240404103254.1752834-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add description for the Zimop (May-Be-Operations) ISA extension which was ratified in commit 58220614a5f of the riscv-isa-manual. Signed-off-by: Clément Léger Acked-by: Conor Dooley --- Documentation/devicetree/bindings/riscv/extensions.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 468c646247aa..616370318a66 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -363,6 +363,11 @@ properties: ratified in the 20191213 version of the unprivileged ISA specification. + - const: zimop + description: + The standard Zimop extension version 1.0, as ratified in commit + 58220614a5f ("Zimop is ratified/1.0") of the riscv-isa-manual. + - const: ztso description: The standard Ztso extension for total store ordering, as ratified From patchwork Thu Apr 4 10:32:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= X-Patchwork-Id: 13617544 Received: from mail-lf1-f50.google.com (mail-lf1-f50.google.com [209.85.167.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9FC367EEFE for ; Thu, 4 Apr 2024 10:34:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712226869; cv=none; b=Ky6ykksdJj2Z/cddEybwCXpPAEwh5iunTM5hwRJ6h0bWx4uHzctkzEdmu1MVVkCfkZQTtpnA5PYDo9f9Ferd4lRoGahrgmVeJc9V3+c4HQJsJ962L85s+HfLCBfKX8cEWlCGi7YM8uYexi/mJRPWbGWABZkW1l3rkxb1yfIN97s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712226869; c=relaxed/simple; bh=KEz0KdTIXXXEwmuecoQuGlTwELOY5TUh2XKrhjj0EJ8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ba+KV4ocTX7qyN1EgFEI3Qnl3knkK9+HAEpZTg8nx/9eoaeOJMFwHnxwLlAwI8oxn8S1CIJ3+BJBzpxg0CI7xJBp1BYH/2s+hbBxLvuSUB4HYOCi7OK44MORjYySXK7LQ+EJ1ByHHpuWRk0zXH3ZOemo3qSYqo2JskGztumeiP4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b=aY3toT7s; arc=none smtp.client-ip=209.85.167.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="aY3toT7s" Received: by mail-lf1-f50.google.com with SMTP id 2adb3069b0e04-516ced2f94cso84521e87.1 for ; Thu, 04 Apr 2024 03:34:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1712226865; x=1712831665; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iku5aBhZQx5P/6uMfa9dqXU93ym6YmGWtDxr/u9bzFk=; b=aY3toT7sUqL2JeNUucYGJJAxZhBxw8OTzLZk4AI/5bkY7hzDu5MMu0u50ojuu9S2tZ V+4yWfFlOfs7A0eSr2ndsilreAf0K+/CatPPUhMz+XW0D+4gaFZs94Fpwj5EB+ix5v0l 3yy0Mgpt+/1R6ltkQcn5KuB8sYmiUXYdNh0bPaW3Tt7Ms5QJ9t5e5RFqhoamQpFZSDaG FBTTK8XBrHLIE85RXfKSMy6RRWfj3cVw09yPphsB9Vpq7lUp1wzdC/a91ZVnYeM9IRdG uxHNJDEj37UL25vftb+EGfrk8RHEunSzwOBnlph1Ja4EzLT5YQIFO647hBDf9seNjazD Kbmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712226865; x=1712831665; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iku5aBhZQx5P/6uMfa9dqXU93ym6YmGWtDxr/u9bzFk=; b=wt0Zn9+ZMH2uz4DlMvQ56uHVyi1xAemnmu2+CZtk7nnWvvsAXntvjE2x8yVoAkvEST c5ttk5VtOGkOvtzwiJg4Sv/xwa3awyRuUuz0YTvHMkHbrvwIKvaHr31aIoBmijsGkoq+ BTPamy4V1svdAKXjN3SERzyCcqnFSUijai/idKyZv6qcfTq64XwLUr9OwKzcP+jCtNi8 NAHV74oO+ENCEtZBDcLsQ5/qD49Z3/FDAZ2eOoCT91Br2DIuv3tE5EoDjnhuEw71UnEg UJ1J88Gw7+8MlIMWYcoWI+7BPMw35mRZ7UYi3n/TDlISI0xshOOTbjr0gDh+WqPuG62i 6Dhg== X-Forwarded-Encrypted: i=1; AJvYcCVZ/LGgDpJggmbsdK6rXBmHBRWHi3kaZFzEILDHfQxDuAvPRAdaNhyCvTG/x0s9amnWjtnT6minhNTDzbHyIoR0us0U8gj/M1fhakfC+9Jn X-Gm-Message-State: AOJu0Yz/e6PqW/KtbsgAQFMLTROFQ6d6BAu3qSFOWQx8aKFsmyX5RLB/ QP2U+hTQ9gP5TTkeFr3thsXWWypazqwYzX/RZZxknDCm6G7WgiUKrgCMM4xSsC0= X-Google-Smtp-Source: AGHT+IGQHApayxznh8OMT1KuiXEDgxLxBt0Y/yh7QCrxC+TBhRlVv057wTPfke1UlSRTEFSNP9rucg== X-Received: by 2002:a05:6512:55b:b0:513:cfb8:8cb3 with SMTP id h27-20020a056512055b00b00513cfb88cb3mr1321593lfl.1.1712226864728; Thu, 04 Apr 2024 03:34:24 -0700 (PDT) Received: from carbon-x1.. ([2a01:e0a:999:a3a0:555b:1d2e:132d:dd32]) by smtp.gmail.com with ESMTPSA id ju8-20020a05600c56c800b00416253a0dbdsm2171340wmb.36.2024.04.04.03.34.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 03:34:24 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: [PATCH 2/5] riscv: add ISA extension parsing for Zimop Date: Thu, 4 Apr 2024 12:32:48 +0200 Message-ID: <20240404103254.1752834-3-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240404103254.1752834-1-cleger@rivosinc.com> References: <20240404103254.1752834-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add parsing for Zimop ISA extension which was ratified in commit 58220614a5f of the riscv-isa-manual. Signed-off-by: Clément Léger Reviewed-by: Conor Dooley --- arch/riscv/include/asm/hwcap.h | 1 + arch/riscv/kernel/cpufeature.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index e17d0078a651..543e3ea2da0e 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -81,6 +81,7 @@ #define RISCV_ISA_EXT_ZTSO 72 #define RISCV_ISA_EXT_ZACAS 73 #define RISCV_ISA_EXT_XANDESPMU 74 +#define RISCV_ISA_EXT_ZIMOP 75 #define RISCV_ISA_EXT_XLINUXENVCFG 127 diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 3ed2359eae35..115ba001f1bc 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -256,6 +256,7 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA(zihintntl, RISCV_ISA_EXT_ZIHINTNTL), __RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE), __RISCV_ISA_EXT_DATA(zihpm, RISCV_ISA_EXT_ZIHPM), + __RISCV_ISA_EXT_DATA(zimop, RISCV_ISA_EXT_ZIMOP), __RISCV_ISA_EXT_DATA(zacas, RISCV_ISA_EXT_ZACAS), __RISCV_ISA_EXT_DATA(zfa, RISCV_ISA_EXT_ZFA), __RISCV_ISA_EXT_DATA(zfh, RISCV_ISA_EXT_ZFH), From patchwork Thu Apr 4 10:32:49 2024 Content-Type: text/plain; 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([2a01:e0a:999:a3a0:555b:1d2e:132d:dd32]) by smtp.gmail.com with ESMTPSA id ju8-20020a05600c56c800b00416253a0dbdsm2171340wmb.36.2024.04.04.03.34.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 03:34:25 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: [PATCH 3/5] riscv: hwprobe: export Zimop ISA extension Date: Thu, 4 Apr 2024 12:32:49 +0200 Message-ID: <20240404103254.1752834-4-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240404103254.1752834-1-cleger@rivosinc.com> References: <20240404103254.1752834-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Export Zimop ISA extension through hwprobe. Signed-off-by: Clément Léger --- Documentation/arch/riscv/hwprobe.rst | 4 ++++ arch/riscv/include/uapi/asm/hwprobe.h | 1 + arch/riscv/kernel/sys_hwprobe.c | 1 + 3 files changed, 6 insertions(+) diff --git a/Documentation/arch/riscv/hwprobe.rst b/Documentation/arch/riscv/hwprobe.rst index b2bcc9eed9aa..9ca5b093b6d5 100644 --- a/Documentation/arch/riscv/hwprobe.rst +++ b/Documentation/arch/riscv/hwprobe.rst @@ -188,6 +188,10 @@ The following keys are defined: manual starting from commit 95cf1f9 ("Add changes requested by Ved during signoff") + * :c:macro:`RISCV_HWPROBE_EXT_ZIMOP`: The Zimop May-Be-Operations extension is + supported as defined in the RISC-V ISA manual starting from commit + 58220614a5f ("Zimop is ratified/1.0"). + * :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: A bitmask that contains performance information about the selected set of processors. diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h index 9f2a8e3ff204..ac6874ab743a 100644 --- a/arch/riscv/include/uapi/asm/hwprobe.h +++ b/arch/riscv/include/uapi/asm/hwprobe.h @@ -59,6 +59,7 @@ struct riscv_hwprobe { #define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) #define RISCV_HWPROBE_EXT_ZICOND (1ULL << 35) +#define RISCV_HWPROBE_EXT_ZIMOP (1ULL << 36) #define RISCV_HWPROBE_KEY_CPUPERF_0 5 #define RISCV_HWPROBE_MISALIGNED_UNKNOWN (0 << 0) #define RISCV_HWPROBE_MISALIGNED_EMULATED (1 << 0) diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c index 8cae41a502dd..c99a4cf231c5 100644 --- a/arch/riscv/kernel/sys_hwprobe.c +++ b/arch/riscv/kernel/sys_hwprobe.c @@ -111,6 +111,7 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair, EXT_KEY(ZTSO); 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([2a01:e0a:999:a3a0:555b:1d2e:132d:dd32]) by smtp.gmail.com with ESMTPSA id ju8-20020a05600c56c800b00416253a0dbdsm2171340wmb.36.2024.04.04.03.34.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 03:34:26 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: [PATCH 4/5] RISC-V: KVM: Allow Zimop extension for Guest/VM Date: Thu, 4 Apr 2024 12:32:50 +0200 Message-ID: <20240404103254.1752834-5-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240404103254.1752834-1-cleger@rivosinc.com> References: <20240404103254.1752834-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Extend the KVM ISA extension ONE_REG interface to allow KVM user space to detect and enable Zimop extension for Guest/VM. Signed-off-by: Clément Léger --- arch/riscv/include/uapi/asm/kvm.h | 1 + arch/riscv/kvm/vcpu_onereg.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index b1c503c2959c..35a12aa1953e 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -167,6 +167,7 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZFA, KVM_RISCV_ISA_EXT_ZTSO, KVM_RISCV_ISA_EXT_ZACAS, + KVM_RISCV_ISA_EXT_ZIMOP, KVM_RISCV_ISA_EXT_MAX, }; diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c index f4a6124d25c9..c6ee763422f2 100644 --- a/arch/riscv/kvm/vcpu_onereg.c +++ b/arch/riscv/kvm/vcpu_onereg.c @@ -60,6 +60,7 @@ static const unsigned long kvm_isa_ext_arr[] = { KVM_ISA_EXT_ARR(ZIHINTNTL), KVM_ISA_EXT_ARR(ZIHINTPAUSE), KVM_ISA_EXT_ARR(ZIHPM), + KVM_ISA_EXT_ARR(ZIMOP), KVM_ISA_EXT_ARR(ZKND), KVM_ISA_EXT_ARR(ZKNE), KVM_ISA_EXT_ARR(ZKNH), @@ -137,6 +138,7 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext) case KVM_RISCV_ISA_EXT_ZIHINTNTL: case KVM_RISCV_ISA_EXT_ZIHINTPAUSE: case KVM_RISCV_ISA_EXT_ZIHPM: + case KVM_RISCV_ISA_EXT_ZIMOP: case KVM_RISCV_ISA_EXT_ZKND: case KVM_RISCV_ISA_EXT_ZKNE: case KVM_RISCV_ISA_EXT_ZKNH: From patchwork Thu Apr 4 10:32:51 2024 Content-Type: text/plain; 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([2a01:e0a:999:a3a0:555b:1d2e:132d:dd32]) by smtp.gmail.com with ESMTPSA id ju8-20020a05600c56c800b00416253a0dbdsm2171340wmb.36.2024.04.04.03.34.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 03:34:27 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: [PATCH 5/5] KVM: riscv: selftests: Add Zimop extension to get-reg-list test Date: Thu, 4 Apr 2024 12:32:51 +0200 Message-ID: <20240404103254.1752834-6-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240404103254.1752834-1-cleger@rivosinc.com> References: <20240404103254.1752834-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The KVM RISC-V allows Zimop extension for Guest/VM so add this extension to get-reg-list test. Signed-off-by: Clément Léger --- 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 b882b7b9b785..40107bb61975 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -67,6 +67,7 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTNTL: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTPAUSE: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHPM: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIMOP: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKND: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNE: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNH: @@ -432,6 +433,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off) KVM_ISA_EXT_ARR(ZIHINTNTL), KVM_ISA_EXT_ARR(ZIHINTPAUSE), KVM_ISA_EXT_ARR(ZIHPM), + KVM_ISA_EXT_ARR(ZIMOP), KVM_ISA_EXT_ARR(ZKND), KVM_ISA_EXT_ARR(ZKNE), KVM_ISA_EXT_ARR(ZKNH), @@ -955,6 +957,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zifencei, ZIFENCEI); KVM_ISA_EXT_SIMPLE_CONFIG(zihintntl, ZIHINTNTL); KVM_ISA_EXT_SIMPLE_CONFIG(zihintpause, ZIHINTPAUSE); KVM_ISA_EXT_SIMPLE_CONFIG(zihpm, ZIHPM); +KVM_ISA_EXT_SIMPLE_CONFIG(zimop, ZIMOP); KVM_ISA_EXT_SIMPLE_CONFIG(zknd, ZKND); KVM_ISA_EXT_SIMPLE_CONFIG(zkne, ZKNE); KVM_ISA_EXT_SIMPLE_CONFIG(zknh, ZKNH); @@ -1010,6 +1013,7 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zihintntl, &config_zihintpause, &config_zihpm, + &config_zimop, &config_zknd, &config_zkne, &config_zknh,