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[2003:cb:c712:2300:e82d:5a58:4fd8:c1e6]) by smtp.gmail.com with ESMTPSA id fc9-20020a05600c524900b003a84375d0d1sm20173295wmb.44.2022.09.20.04.59.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Sep 2022 04:59:41 -0700 (PDT) Message-ID: <63e563c2-2e48-2c89-4789-64b425c2bb21@redhat.com> Date: Tue, 20 Sep 2022 13:59:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.1 Subject: Re: [PATCH v2 1/9] cgroup/cpuset: use hotplug_memory_notifier() directly To: Liu Shixin , Andrew Morton , Zefan Li , Waiman Long , Christoph Lameter Cc: linux-mm@kvack.org, Kefeng Wang References: <20220920025123.2868953-1-liushixin2@huawei.com> <20220920025123.2868953-2-liushixin2@huawei.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20220920025123.2868953-2-liushixin2@huawei.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1663675199; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=pVCJnXF8TzAO52q0L3D4ju6ZwFyRyuV5s0EwG80ADAg=; b=Oue+2B+GftTMG0AQPz7VwB1bSrB5vbRcfxGyb+1sgTY8vBm3GMsViutF9Elbg55uvxoDml nejzMycJMc7ghdCVTNXFJxo36YkcgFnNFnMFzXu14vqpvU416qXD7k6svqTT6mDw9J69pP OMU3+nNFX3c6PtvlrboCDD2M8/lfEtA= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=TaGgCE6u; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf14.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1663675199; a=rsa-sha256; cv=none; b=TTLDz0FubIEtjL9Yrn2410nf+kf/Asvg2IOcwGywQO+ZE3SnSRW2gkG8Z8RfW1RKv9Z0hP EyyMZh3/74APSyu86qbeTeBey4CsP/Zxr7w+LEAUrCXyI+PH0A88FeKbzvIW6bNHIxfvr2 z/H4ZKCuxcwXpk7e6QLpEUlXE1CJzfA= X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: E3004100014 X-Rspam-User: Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=TaGgCE6u; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf14.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com X-Stat-Signature: troff9iy8k4mksqn4dcei16qpwk19xmf X-HE-Tag: 1663675199-849733 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 20.09.22 04:51, Liu Shixin wrote: > Since patch 316346243be6 has already updated the minimum gcc version to 5.1. > The previous problem mentioned in patch f02c69680088 is not existed. So we > can now revert to use hotplug_memory_notifier() directly rather than > register_hotmemory_notifier(). > > Signed-off-by: Liu Shixin Reviewed-by: David Hildenbrand -- Thanks, David / dhildenb