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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 3FFA4C31E5D for ; Tue, 18 Jun 2019 15:29:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E03920B1F for ; Tue, 18 Jun 2019 15:29:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560871744; bh=CF7FRkL2iwwVYjbCaQgrgRX+K2cxB9iPmG+x2eAyy9Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=KbwHWD0fsdtjunhNH/ck17GAs7/KxPMdjE4T2RHJ1OfNLJi+cNuAxhAeorQFGMZtr ociO8OmQxv9LerExSXer3wjhIhYM9okFF5ZuligX2aJwNDY9JB3WHPeghKvfjBurXN 7+P1/+H4Kvre26FB4SsEMdXdWvaH+COVbjWVA3Vw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729589AbfFRP3C (ORCPT ); Tue, 18 Jun 2019 11:29:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:55472 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729247AbfFRP3C (ORCPT ); Tue, 18 Jun 2019 11:29:02 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 141962085A; Tue, 18 Jun 2019 15:29:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560871741; bh=CF7FRkL2iwwVYjbCaQgrgRX+K2cxB9iPmG+x2eAyy9Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=C77rrrEvPFlhBrbHNBm+BOxFFDfKGdu0ap03ztelW4IIobTlRpUQCKcOizOc2xSEd FOK4ir94zSoUkwYJkwmy7wF79J+29xNEmtFYBU7/cVJnNsI6NuAFJOfo9ai0sx90V7 rgrp6sa4HcF0ZT+TooI7Ihq4z8a4eA9ZtWklx9Rw= Date: Tue, 18 Jun 2019 17:28:59 +0200 From: Greg KH To: Muchun Song Cc: "Rafael J. Wysocki" , Benjamin Herrenschmidt , Prateek Sood , Mukesh Ojha , gkohli@codeaurora.org, linux-kernel , linux-arm-msm , zhaowuyun@wingtech.com Subject: Re: [PATCH v4] driver core: Fix use-after-free and double free on glue directory Message-ID: <20190618152859.GB1912@kroah.com> References: <20190516142342.28019-1-smuchun@gmail.com> <20190524190443.GB29565@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 18, 2019 at 09:40:13PM +0800, Muchun Song wrote: > Ping guys ? I think this is worth fixing. That's great (no context here), but I need people to actually agree on what the correct fix should be. I had two different patches that were saying they fixed the same issue, and that feels really wrong. So can everyone actually agree on one patch please? thanks, greg k-h