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smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.20.42.173]) by gateway (Coremail) with SMTP id _____8CxLOu4JNBla_ENAA--.27167S3; Sat, 17 Feb 2024 11:15:04 +0800 (CST) Received: from [10.20.42.173] (unknown [10.20.42.173]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxrhO1JNBlxt04AA--.23729S3; Sat, 17 Feb 2024 11:15:03 +0800 (CST) Subject: Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM To: WANG Xuerui , Huacai Chen , Tianrui Zhao , Juergen Gross , Paolo Bonzini Cc: loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, virtualization@lists.linux.dev, kvm@vger.kernel.org References: <20240201031950.3225626-1-maobibo@loongson.cn> <0f4d83e2-bff9-49d9-8066-9f194ce96306@xen0n.name> <447f4279-aea9-4f35-b87e-a3fc8c6c20ac@xen0n.name> From: maobibo Message-ID: <4a6e25ec-cdb6-887a-2c64-3df12d30c89a@loongson.cn> Date: Sat, 17 Feb 2024 11:15:07 +0800 User-Agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <447f4279-aea9-4f35-b87e-a3fc8c6c20ac@xen0n.name> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-CM-TRANSID:AQAAf8CxrhO1JNBlxt04AA--.23729S3 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj9xXoWrXw4kKw4fKryUKF4kGryxCrX_yoWxXrg_WF y0qr4DAwsrJrsrKw4fKrsYq3srGFWUtr90q3Z7Xw4FgryUXFZ8Ja4DJ393ZanIqF4xtF98 Kw1kCay5uF1ayosvyTuYvTs0mTUanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUbxkYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_JrI_Jryl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r4j6F4UM28EF7xvwVC2z280aVCY1x0267AKxVW8 JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27wAqx4 xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE14v2 6r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvEwIxGrwCYjI0SjxkI62AI1cAE67 vIY487MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAF wI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc4 0Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1I6r4UMIIF0xvE2Ix0cI8IcVCY1x0267AK xVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr 1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8wNVDUU UUU== On 2024/2/15 下午6:25, WANG Xuerui wrote: > On 2/15/24 18:11, WANG Xuerui wrote: >> Sorry for the late reply (and Happy Chinese New Year), and thanks for >> providing microbenchmark numbers! But it seems the more comprehensive >> CoreMark results were omitted (that's also absent in v3)? While the > > Of course the benchmark suite should be UnixBench instead of CoreMark. > Lesson: don't multi-task code reviews, especially not after consuming > beer -- a cup of coffee won't fully cancel the influence. ;-) > Where is rule about benchmark choices like UnixBench/Coremark for ipi improvement? Regards Bibo Mao