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_SANE_1 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 0011DC19759 for ; Thu, 1 Aug 2019 05:54:36 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id 3BF872089E for ; Thu, 1 Aug 2019 05:54:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Fq+zeya4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3BF872089E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-16683-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 14266 invoked by uid 550); 1 Aug 2019 05:54:28 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 14231 invoked from network); 1 Aug 2019 05:54:28 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564638856; bh=vPTm0+7/hJa5qvqjNs2fHzMIJZdDsPyySouLphJObn8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Fq+zeya4CNUjM3Gmbxdia375Y1Bt7/nmJsV425xelOsoXWJ6pZfHWFI6unosdVn8U rLqOMFxsz44WOhVYCmdbhm1hetOn5Pn+nOGz/Offl1svoPLB/MFIsk7b4zXJQ9StIF KF0OHqko2agV1waWYFQJ51pwE1NkclPnG2iWkizY= Date: Thu, 1 Aug 2019 07:54:13 +0200 From: Greg KH To: Rick Mark Cc: "kernel-hardening@lists.openwall.com" Subject: Re: Hello Kernel Hardening Message-ID: <20190801055413.GA24062@kroah.com> References: <20190731091818.GB29294@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) On Wed, Jul 31, 2019 at 08:33:59PM +0000, Rick Mark wrote: > Sorry, didn’t realize the Dropbox link shortener required login. Full link: > > > https://paper.dropbox.com/doc/Security-Critical-Kernel-Object-Confidentiality-and-Integrity-akFs9yNQ8YxLKP3BEaHZ8 That works better, thanks! As always, why not knock up a working prototype of your idea first and post it? That's how we work with kernel development. Lots of people have random ideas, but to see if they actually work you need a working patch. good luck! greg k-h