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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5A6EC433F5 for ; Wed, 6 Oct 2021 15:12:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F0BD60F22 for ; Wed, 6 Oct 2021 15:12:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239210AbhJFPOQ (ORCPT ); Wed, 6 Oct 2021 11:14:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:53388 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238124AbhJFPOP (ORCPT ); Wed, 6 Oct 2021 11:14:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BBADF60E94; Wed, 6 Oct 2021 15:12:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633533142; bh=Sn6xAQq4cN/hOpF85QY+PACDZDzO2M6VmNGmM+0OmEI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jWG5kdHEOgYeuqPo2BYKsVo+OpJ4s+JsQkD1phUUbjY134b1/KFtJymIqgSp5NMMU WaUw1Nqo0aSfhYhmxUrebcRi2sbuGOvTqWDoPA0AFJmyaZrb/aQ5DoovV8E2hY+jWF SE7GhR1e7fNIhUtg5RZS+Ive/oOwGYhJS5fvpCgpy/bYEZ9aOFC6U2oocu1BcTP3BZ kHezkOddYqOknCMjA/1Y51f1Zrp1CJBv51s52E5mU0bgIQWBTRh7C05EENfb2PGsu4 Zx2+TkcfK05ExJGvO3CFLXp6lnUqK8nkz7Pe9oA9PW+MIRjWwZWscUD4f+Z8YpBSw0 sHdjPRv5W6OdA== Date: Wed, 6 Oct 2021 11:12:21 -0400 From: Sasha Levin To: Andrew Lunn Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Yanfei Xu , syzbot+398e7dc692ddbbb4cfec@syzkaller.appspotmail.com, "David S . Miller" , hkallweit1@gmail.com, kuba@kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH AUTOSEL 5.14 28/40] net: mdiobus: Fix memory leak in __mdiobus_register Message-ID: References: <20211005135020.214291-1-sashal@kernel.org> <20211005135020.214291-28-sashal@kernel.org> 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: linux-kernel@vger.kernel.org On Tue, Oct 05, 2021 at 04:02:23PM +0200, Andrew Lunn wrote: >On Tue, Oct 05, 2021 at 09:50:07AM -0400, Sasha Levin wrote: >> From: Yanfei Xu >> >> [ Upstream commit ab609f25d19858513919369ff3d9a63c02cd9e2e ] >> >> Once device_register() failed, we should call put_device() to >> decrement reference count for cleanup. Or it will cause memory >> leak. > >Hi Sasha > >https://lkml.org/lkml/2021/10/4/1427 > >Please don't backport for any stable kernel. Dropped, thanks! -- Thanks, Sasha