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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,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 BC304C433E0 for ; Fri, 5 Jun 2020 12:52:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A40E206A2 for ; Fri, 5 Jun 2020 12:52:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="AugcbZzo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726857AbgFEMwN (ORCPT ); Fri, 5 Jun 2020 08:52:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726553AbgFEMwL (ORCPT ); Fri, 5 Jun 2020 08:52:11 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47250C08C5C3; Fri, 5 Jun 2020 05:52:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=24/Ag3uRPr1ITptA3jwtdwHGaOLUrNVpE3X6iUn5kfE=; b=AugcbZzon+RFrMEeFO0RC1Yqez uTq4ufZl332eqt4beOCHqtMeoA47j6DPIIivvaZGFtKJN6kpAqueQNdh6ucIzEHPsVDB2QDEnTp3d xvH4kmFr5qjtVjcO4oiBe4zmQH8dTsTEq6siNP6dYs8DXc+GuB5Mo3MqdoRSYuKDHajXPPLb4eXIJ eQkGGVmZKWBxUDBWd/cEcQx/HFALw5Da28p2Pd8DJFH6p07yjOaKL3EfSNYvA2q7WbNb8v6R2rT7h hkRhyte/bcd2KmYbH8DmbzrrOt7iD1F5n5y1e46ChM/7jF1JjfA8InZvfJvJsF4fZdizMOojInbuk vpPOFfdw==; Received: from willy by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jhBpR-0008Bp-SJ; Fri, 05 Jun 2020 12:52:09 +0000 Date: Fri, 5 Jun 2020 05:52:09 -0700 From: Matthew Wilcox To: Markus Elfring Cc: linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Dan Carpenter , Jason Yan , hulkci@huawei.com, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Al Viro , Christoph Hellwig , Jan Kara , Jens Axboe , Ming Lei Subject: Re: block: Fix use-after-free in blkdev_get() Message-ID: <20200605125209.GG19604@bombadil.infradead.org> References: <88676ff2-cb7e-70ec-4421-ecf8318990b1@web.de> <5fa658bf-3028-9b5c-30cc-dbdef6bf8f7a@huawei.com> <20200605094353.GS30374@kadam> <2ee6f2f7-eaec-e748-bead-0ad59f4c378b@web.de> <20200605111039.GL22511@kadam> <63e57552-ab95-7bb4-b4f1-70a307b6381d@web.de> <20200605114208.GC19604@bombadil.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 05, 2020 at 02:47:00PM +0200, Markus Elfring wrote: > >> Some developers found parts of my reviews helpful, didn't they? > > > > Overall you are a net negative to kernel development. > > Which concrete items do you like less here? Your feedback is unhelpful and you show no signs of changing it in response to the people who are telling you that it's unhelpful. > > Please change how you contribute. > > I am curious to find the details out which might hinder progress > in desirable directions (according to your views)? Become an expert at something. You seem to know about a millimetre deep across many hectares. Learn something deeply, then your opinion about it will be meaningful.