From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cstnet.cn (smtp84.cstnet.cn [159.226.251.84]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E6555C96; Tue, 17 Jun 2025 13:19:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.84 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750166347; cv=none; b=AJrGB7to7xypFeM6wpqi07vHkQ64KRE3/DNoYKslZPIki/nOA911kdLMaldwpuLlTx4+W6aN1uFLu9oNkUsk71op4dlg2XlVRIU6vxcxsRcvxxGtZ6BPfZlEt5Qb/DIJNPF+1b7iYt9T//6pEO7lL1C5vfKoEeSKdCKfJPXqMx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750166347; c=relaxed/simple; bh=zlZ7puKr3VZ/dcYv6DCSFGofYQiNgkaHZx1U36Njtn0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=mmyDTyz71gEW9JMiNvGq6BwUMg8/vg+UCknGdoUvWUGQGDhia/kGkyb49O9uH6JFQSfg+lgMWbmTM77RqqwTdKgia9QwEBiPaOSuLom7LlGYf+0ZGBbSACqYbSoUkqEM5BW8ayZg0w+ZVp0Hp9aDimnhOFBJvdNsyv8La83/GF8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from zq-Legion-Y7000.. (unknown [180.110.114.155]) by APP-05 (Coremail) with SMTP id zQCowADXYRA+a1FodSQ9Bw--.11058S2; Tue, 17 Jun 2025 21:18:54 +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 0/5] RISC-V: KVM: Allow zicop/bfloat16 exts for guest Date: Tue, 17 Jun 2025 21:10:10 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:zQCowADXYRA+a1FodSQ9Bw--.11058S2 X-Coremail-Antispam: 1UD129KBjvdXoWrZFyxJr4fWF13Cw45urykZrb_yoWxZwc_CF WrZrZ7Jw12qayjgFW2y3Z5tFy8Ja9akFy7Xa12vr1UuFnrWrWUZw1xta4UGr48uw45Xw12 yrn5uFWSkr1YqjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbTAFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s 1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0 cI8IcVAFwI0_Jw0_WrylYx0Ex4A2jsIE14v26r4UJVWxJr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628v n2kIc2xKxwAKzVCY07xG64k0F24lc7CjxVAaw2AFwI0_Jw0_GFyl42xK82IYc2Ij64vIr4 1l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK 67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI 8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAv wI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14 v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfUOdgADUUUU X-CM-SenderInfo: 52kr31xxdqqxpvfd2hldfou0/1tbiBgsQBmhRLE-QtQAAsk From: Quan Zhou Advertise zicop/bfloat16 extensions to KVM guest when underlying host supports it, and add them to get-reg-list test. Quan Zhou (5): RISC-V: KVM: Provide UAPI for Zicbop block size RISC-V: KVM: Allow Zicbop extension for Guest/VM RISC-V: KVM: Allow bfloat16 extension for Guest/VM KVM: riscv: selftests: Add Zicbop extension to get-reg-list test KVM: riscv: selftests: Add bfloat16 extension to get-reg-list test arch/riscv/include/uapi/asm/kvm.h | 5 ++++ arch/riscv/kvm/vcpu_onereg.c | 19 ++++++++++++++ .../selftests/kvm/riscv/get-reg-list.c | 25 +++++++++++++++++++ 3 files changed, 49 insertions(+) -- 2.34.1