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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 DD4ABC43381 for ; Wed, 27 Mar 2019 16:53:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B50BD20811 for ; Wed, 27 Mar 2019 16:53:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727218AbfC0Qxl (ORCPT ); Wed, 27 Mar 2019 12:53:41 -0400 Received: from namei.org ([65.99.196.166]:58886 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727151AbfC0Qxl (ORCPT ); Wed, 27 Mar 2019 12:53:41 -0400 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id x2RGrWKc031174; Wed, 27 Mar 2019 16:53:32 GMT Date: Thu, 28 Mar 2019 03:53:32 +1100 (AEDT) From: James Morris To: Greg KH cc: Andy Lutomirski , Andy Lutomirski , Matthew Garrett , LSM List , LKML , David Howells , Linux API , Matthew Garrett Subject: Re: [PATCH V31 25/25] debugfs: Disable open() when kernel is locked down In-Reply-To: <20190327053342.GA17484@kroah.com> Message-ID: References: <20190326182742.16950-1-matthewgarrett@google.com> <20190326182742.16950-26-matthewgarrett@google.com> <20190327003057.GA27311@kroah.com> <20190327050615.GA548@kroah.com> <16124107-70D3-4CA0-9766-36FC6DC10128@amacapital.net> <20190327053342.GA17484@kroah.com> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: On Wed, 27 Mar 2019, Greg KH wrote: > Personally, I think these are all just "confidentiality" type things, > but who really knows given the wild-west nature of debugfs (which is as > designed). And given that I think this patch series just crazy anyway, > I really don't care :) Why do you think it's crazy? -- James Morris