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([2001:a61:137b:5001:be5a:c750:b487:ff1b]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5bbb2d34a69sm1293037a12.70.2024.08.09.00.33.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Aug 2024 00:33:42 -0700 (PDT) Message-ID: <4345f70a-4d82-42b5-a607-d93db02ffb9a@suse.com> Date: Fri, 9 Aug 2024 09:33:40 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] net: usb: cdc_ether: don't spew notifications To: zhangxiangqian , oliver@neukum.org Cc: davem@davemloft.net, linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <1723109985-11996-1-git-send-email-zhangxiangqian@kylinos.cn> Content-Language: en-US From: Oliver Neukum In-Reply-To: <1723109985-11996-1-git-send-email-zhangxiangqian@kylinos.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 08.08.24 11:39, zhangxiangqian wrote: > The usbnet_link_change function is not called, if the link has not changed. > > ... > [16913.807393][ 3] cdc_ether 1-2:2.0 enx00e0995fd1ac: kevent 12 may have been dropped > [16913.822266][ 2] cdc_ether 1-2:2.0 enx00e0995fd1ac: kevent 12 may have been dropped > [16913.826296][ 2] cdc_ether 1-2:2.0 enx00e0995fd1ac: kevent 11 may have been dropped > ... > > kevent 11 is scheduled too frequently and may affect other event schedules. > > Signed-off-by: zhangxiangqian Acked-by: Oliver Neukum