From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 62C16C4743C for ; Fri, 4 Jun 2021 16:38:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4674D611AE for ; Fri, 4 Jun 2021 16:38:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229809AbhFDQkp (ORCPT ); Fri, 4 Jun 2021 12:40:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:55364 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229690AbhFDQko (ORCPT ); Fri, 4 Jun 2021 12:40:44 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 52C8D610E7; Fri, 4 Jun 2021 16:38:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622824738; bh=KwdAFV0jfCDXV1fhMRJ10q3Zn2ml+o/TGxWndAzf1iU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CrcESnY81cxpaorNOcUOD+VsbZ5dioS8sOTQ2YM8zPdNkEH6R5k2Atkx3Su+gJSUy 9rED1+MbC/cCU9sbvCi7TPhbA97LE68pCoV6Glrs1ukVNsfxFEp71+GbF4ssdFi0Rv 7S8YGOVSIeNfwrvFshNKQUo8Pfjw8mWTqInEmHpJu7ERZirb7F+qTE15fRzvQy4B20 HYbIbM53G3TXNBI79I6czpF69v7Y3boe4lK51ffn/mplrGf8Df0gqNkeh+uu6j4CZZ OpoVzQsPur4r9/2TSbZThi65BjQsybF5hAnqnzatnTW9hk1GvGBiua+mNXjH3fHup9 dhRvg17pO7vUA== Date: Fri, 4 Jun 2021 12:38:57 -0400 From: Sasha Levin To: Josh Triplett Cc: stable@vger.kernel.org, 989451@bugs.debian.org, Salvatore Bonaccorso Subject: Re: [5.10.x] Please backport "net: usb: cdc_ncm: don't spew notifications" (de658a195ee23ca6aaffe197d1d2ea040beea0a2) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Jun 04, 2021 at 09:12:56AM -0700, Josh Triplett wrote: >Some USB Ethernet devices using the cdc_ncm driver produce several of >these messages per second: > >Jun 03 19:25:17 s kernel: cdc_ncm 3-2.2:2.0 enx(mac address): 1000 mbit/s downlink 1000 mbit/s uplink > >This results in substantial log noise and disk usage. > >Please consider backporting >net: usb: cdc_ncm: don't spew notifications >(git commit de658a195ee23ca6aaffe197d1d2ea040beea0a2) >to the 5.10.x stable kernel, to fix this problem. Queued up, thanks! -- Thanks, Sasha