From patchwork Tue Nov 28 14:53:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 13471283 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ventanamicro.com header.i=@ventanamicro.com header.b="eKvUmA/t" Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBF9E19B5 for ; Tue, 28 Nov 2023 06:54:07 -0800 (PST) Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-1ce3084c2d1so46190625ad.3 for ; Tue, 28 Nov 2023 06:54:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1701183247; x=1701788047; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=5oGoP2GtxpZiKciaDqaxx+4G6dOpwmCS0pkpDHBsR78=; b=eKvUmA/tZfVGUUtsS1mCGBo/vNlQGQd1FrNz1E7SLPArwfsQbyuWL6Qtz4400DYPPi U44PQtoPiY9zFOHVhrrkdOVAlgcYlOMhyHi5sek/KBloT7MSN5kK9N/aTJthMxvb5Waw 7wDeT+N/ztpSHg4WmHIuEWN47OhCnf3m74zathhqhQemMexJozVMWfnryXRoJmec5rdb VqBWVdQV+jxhuOhF5zd/tlqw8ZtjyvHXIGaPeUrIVYig2BBSFy+WmuhiEj69e1ee7Gag +uJqrr5uAmGDz42hQW+ZU+YU2O/N1VOfSNx21UZdHbrlFpUdTDyUVXZWT9rJEqTQR9qg sB5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701183247; x=1701788047; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=5oGoP2GtxpZiKciaDqaxx+4G6dOpwmCS0pkpDHBsR78=; b=VqZ0wgZE+3As+OdfGjnHQHocrNtogy3Ti3T3nV86OtH9xRM11gvD/X5OMmzXmdK5Zy L/im25dt1aVs7bN97l4AV4s+2JIfmuhbfcnD3/0tH/VBnECvF5r2yWH71P365CJLooAV 9KA5z5tpOBbvQ2ixscNO2D8KF5TztCzoy2xpYLaIiXJd6TRseXTh8LXw335M4hQ4fAXw kioR0GgDZKrSaMxRPZjNMuxWN3SIlRzMSyf+slqkwEmrQuYJBvdlRujFH/xDHVNgPNn+ RWtPfZ3AhQqKLxVRR9rbbUJGBJwrE7G9aWBFZ/kY9MMh9c2Ea2hEwDb/7vXEcqbLXky7 nanw== X-Gm-Message-State: AOJu0Yxaef88C0M/NL9OZhGt4E9e7HIF7JXCcPMVRRWDpIysE0IIyJJa L4DWQn1J+dlTti3xbuHJREBoGQ== X-Google-Smtp-Source: AGHT+IGsBlwznYL+eO1YLtU9utrEhljJYsPZTHdTwczY6ki0/qgSD6wR3fyYBpktQqzZ0f4ggbB5sQ== X-Received: by 2002:a17:902:e88a:b0:1cf:cf34:d504 with SMTP id w10-20020a170902e88a00b001cfcf34d504mr8424957plg.36.1701183247023; Tue, 28 Nov 2023 06:54:07 -0800 (PST) Received: from anup-ubuntu-vm.localdomain ([103.97.165.210]) by smtp.gmail.com with ESMTPSA id u11-20020a170902e80b00b001bf11cf2e21sm10281552plg.210.2023.11.28.06.54.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Nov 2023 06:54:06 -0800 (PST) From: Anup Patel To: Paolo Bonzini , Atish Patra , Palmer Dabbelt , Paul Walmsley , Shuah Khan Cc: Anup Patel , Andrew Jones , devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Anup Patel Subject: [PATCH 00/15] KVM RISC-V report more ISA extensions through ONE_REG Date: Tue, 28 Nov 2023 20:23:42 +0530 Message-Id: <20231128145357.413321-1-apatel@ventanamicro.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This extends the KVM RISC-V ONE_REG interface to report more ISA extensions namely: Zbz, scalar crypto, vector crypto, Zfh[min], Zihintntl, Zvfh[min], and Zfa. This series depends upon the "riscv: report more ISA extensions through hwprobe" series.from Clement. (Link: https://lore.kernel.org/lkml/20231114141256.126749-1-cleger@rivosinc.com/) To test these patches, use KVMTOOL from the riscv_more_exts_v1 branch at: https://github.com/avpatel/kvmtool.git These patches can also be found in the riscv_kvm_more_exts_v1 branch at: https://github.com/avpatel/linux.git Anup Patel (15): KVM: riscv: selftests: Generate ISA extension reg_list using macros RISC-V: KVM: Allow Zbc extension for Guest/VM KVM: riscv: selftests: Add Zbc extension to get-reg-list test RISC-V: KVM: Allow scalar crypto extensions for Guest/VM KVM: riscv: selftests: Add scaler crypto extensions to get-reg-list test RISC-V: KVM: Allow vector crypto extensions for Guest/VM KVM: riscv: selftests: Add vector crypto extensions to get-reg-list test RISC-V: KVM: Allow Zfh[min] extensions for Guest/VM KVM: riscv: selftests: Add Zfh[min] extensions to get-reg-list test RISC-V: KVM: Allow Zihintntl extension for Guest/VM KVM: riscv: selftests: Add Zihintntl extension to get-reg-list test RISC-V: KVM: Allow Zvfh[min] extensions for Guest/VM KVM: riscv: selftests: Add Zvfh[min] extensions to get-reg-list test RISC-V: KVM: Allow Zfa extension for Guest/VM KVM: riscv: selftests: Add Zfa extension to get-reg-list test arch/riscv/include/uapi/asm/kvm.h | 27 ++ arch/riscv/kvm/vcpu_onereg.c | 54 +++ .../selftests/kvm/riscv/get-reg-list.c | 439 ++++++++---------- 3 files changed, 265 insertions(+), 255 deletions(-)