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[209.132.180.67]) by mx.google.com with ESMTP id 1si14335157plw.278.2019.08.12.13.57.05; Mon, 12 Aug 2019 13:57:21 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=GvH5lrvI; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727005AbfHLU4I (ORCPT + 99 others); Mon, 12 Aug 2019 16:56:08 -0400 Received: from mail-ot1-f68.google.com ([209.85.210.68]:33830 "EHLO mail-ot1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726757AbfHLU4H (ORCPT ); Mon, 12 Aug 2019 16:56:07 -0400 Received: by mail-ot1-f68.google.com with SMTP id n5so164330710otk.1 for ; Mon, 12 Aug 2019 13:56:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=yEhYtlqx3isPppAlKvPH5QInxYeigAvCLguvPFMHc8U=; b=GvH5lrvIAAKcYun7yRC8SDdua3RI8viU0eBaf+6otOFBpCpzupg3pkPDPUEy/1xrXQ OPqAc6S9iobVBwK5a/Afj+iPegbRa257wSViB6S2zob3GV+yqTaTUsRudTC6kOE/dP2d rUAqbFjYxnpJHQ+HL/c//eTP1JQ8jj/+sZ8dLP1nGltc0R54UGZNetLNCQFvNYGvAgf6 QHdoH35fdNjFsTRPNUBHzAz5Wni8BNL0469msCrLu5GMx2oACcBLf2uNZwV/rlxujwWL rQcOOp1gZC/2dYVqK2HspIzHHbarzQf1+k1VcCnoWLDbNO7Im/4ofxUWqlENdr6CIVpU CXXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yEhYtlqx3isPppAlKvPH5QInxYeigAvCLguvPFMHc8U=; b=B4As0mJdZeZi2uk+nj/lVRwd0AyzXOSdXjKg/k7lEa/if50YdTKDOj2+UtYSxzsN0p Y8ZHq39g+jUKHOsfeAoGoGAxx8bTVjgSmsw7nZRQ1hpyXUDEE3GMvZbluzap0v9Ehi97 xiCNAZkfqehmm9kDND+EQBTrtGFw+NoP1y5V73KgnJG5c8N7eHjift0ClbMN+O87I14p ZN1Y5WM6rOS6NQLQKdnjnyUHceq+JaRIbdGfnUwbOMQBBa/DDzhG53sPRIloLfYj1FA7 jOZCcVWvZBIA53LKO0jTODS9MYze558MW4fkOaIsQN8p8JWY0/I1/AhJa1ipBLHXQoGF 9cyA== X-Gm-Message-State: APjAAAUx6xx6Qjz1WlZm1TDdfDLWnsn+Er2hGXlYOhVMkcpxbHpguTs9 ACqYhzYr5crsGIF5b7FEetFl3D4cKy6sKXH8CgEkuw== X-Received: by 2002:a02:cb51:: with SMTP id k17mr4219145jap.4.1565643366183; Mon, 12 Aug 2019 13:56:06 -0700 (PDT) MIME-Version: 1.0 References: <20190808005255.106299-1-egranata@chromium.org> <20190810081540.GA30426@infradead.org> In-Reply-To: <20190810081540.GA30426@infradead.org> From: Enrico Granata Date: Mon, 12 Aug 2019 13:55:55 -0700 Message-ID: Subject: Re: [PATCH] vhost: do not reference a file that does not exist To: Christoph Hellwig Cc: Enrico Granata , Linux Kernel Mailing List , mst@redhat.com, jasowang@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, trivial@kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fair enough, yeah. I think what I found confusing was that the file had a precise (directly actionable in a file browser, if you will) path. If it was just listed as a filename, or a project name, it might have been more obvious that one shouldn't expect to find it within the kernel tree and just go look it up in your favorite search engine. The right incantation to get your hands on that file is a web search, not a local file navigation, and to my perception a full and seemingly valid path pointed in the direction of doing the wrong thing. It's not a huge deal, obviously, and it may be that I was the only one confused by that. If so, feel free to disregard the patch. Thanks, - Enrico Thanks, - Enrico On Sat, Aug 10, 2019 at 1:15 AM Christoph Hellwig wrote: > > On Wed, Aug 07, 2019 at 05:52:55PM -0700, egranata@chromium.org wrote: > > From: Enrico Granata > > > > lguest was removed from the mainline kernel in late 2017. > > > > Signed-off-by: Enrico Granata > > But this particular file even has an override in the script looking > for dead references, which together with the content of the overal > contents makes me thing the dangling reference is somewhat intentional.