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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 8378CC10F27 for ; Tue, 10 Mar 2020 09:31:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BFCC24681 for ; Tue, 10 Mar 2020 09:31:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583832688; bh=t25UkHsdqiAmL5id5DkT/0S/zMYlUz0ykPXLC+61pg0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Q5d1ufvjS2L1nOS40o54Qe4qdv0R5Bq1eZSnt8YVIJhB+3Pc7yd/UNIM1tkY6JGov ufn8JI/7RqDAUISc7AFx7PO2gSnO36Jf7INL09ATl68yblrz2Fb4PstFkP+7Jg18rb uia4XKe539NPgRZydSVeWFh/QcxvUKwcmmayVaS4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726545AbgCJJb1 (ORCPT ); Tue, 10 Mar 2020 05:31:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:33716 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726202AbgCJJbZ (ORCPT ); Tue, 10 Mar 2020 05:31:25 -0400 Received: from localhost (unknown [193.47.165.251]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B78D1222D9; Tue, 10 Mar 2020 09:31:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583832685; bh=t25UkHsdqiAmL5id5DkT/0S/zMYlUz0ykPXLC+61pg0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yUZ85uBSAFi3j5w2Rir325Zpi9SfGpmo8dWuTCosUlYzNeAclJYILqFT6xDX8OKBo MgUYWzmDOGAkKoqbTUdQDdLvJTMhFQROuDADvJQlpUkVdrBN+1ZYblGSwq9zAO3j6K AU0P3ATnHvyHOaEvOGMTC5FDQW104QiP3GL+LYk4= Date: Tue, 10 Mar 2020 11:31:22 +0200 From: Leon Romanovsky To: Karsten Graul Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-s390@vger.kernel.org, heiko.carstens@de.ibm.com, raspl@linux.ibm.com, ubraun@linux.ibm.com Subject: Re: [PATCH v2 net] net/smc: cancel event worker during device removal Message-ID: <20200310093122.GC242734@unreal> References: <20200310083330.90427-1-kgraul@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200310083330.90427-1-kgraul@linux.ibm.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Mar 10, 2020 at 09:33:30AM +0100, Karsten Graul wrote: > During IB device removal, cancel the event worker before the device > structure is freed. > > Fixes: a4cf0443c414 ("smc: introduce SMC as an IB-client") > Reported-by: syzbot+b297c6825752e7a07272@syzkaller.appspotmail.com > Signed-off-by: Karsten Graul > Reviewed-by: Ursula Braun > --- > net/smc/smc_ib.c | 1 + > 1 file changed, 1 insertion(+) > Thanks, Reviewed-by: Leon Romanovsky