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=-0.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,GAPPY_SUBJECT, 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 39FE9C0650E for ; Sat, 6 Jul 2019 14:33:26 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id 87E6020856 for ; Sat, 6 Jul 2019 14:33:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=protonmail.ch header.i=@protonmail.ch header.b="HQzIhk8P" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87E6020856 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=protonmail.ch Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-16364-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 8156 invoked by uid 550); 6 Jul 2019 14:33:18 -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 8121 invoked from network); 6 Jul 2019 14:33:17 -0000 Date: Sat, 06 Jul 2019 14:33:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.ch; s=default; t=1562423586; bh=haA5wvB0xh+dZtWZGeuep4dEUXcEIlBy0xdSwX483iI=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References: Feedback-ID:From; b=HQzIhk8PxKYt36ErbKPrQMJqON9fHmTQ3PYtYZqeFvsD1zSHVwbkoGWN0bzw7aR8K ARMyt0tMl0YH2vDYzZbyJiNYKRjCOTq+GXhhio/qQiJlEQqHfHCkqYGRG+bPNFvlhE 1q+18riMHNgpRcuVQ6PozQhMO2ct7zAiMwLG2T2M= To: Salvatore Mesoraca From: Jordan Glover Cc: "linux-kernel@vger.kernel.org" , "kernel-hardening@lists.openwall.com" , "linux-mm@kvack.org" , "linux-security-module@vger.kernel.org" , Brad Spengler , Casey Schaufler , Christoph Hellwig , James Morris , Jann Horn , Kees Cook , PaX Team , "Serge E. Hallyn" , Thomas Gleixner Subject: Re: [PATCH v5 00/12] S.A.R.A. a new stacked LSM Message-ID: In-Reply-To: <1562410493-8661-1-git-send-email-s.mesoraca16@gmail.com> References: <1562410493-8661-1-git-send-email-s.mesoraca16@gmail.com> Feedback-ID: QEdvdaLhFJaqnofhWA-dldGwsuoeDdDw7vz0UPs8r8sanA3bIt8zJdf4aDqYKSy4gJuZ0WvFYJtvq21y6ge_uQ==:Ext:ProtonMail MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Saturday, July 6, 2019 10:54 AM, Salvatore Mesoraca wrote: > S.A.R.A. is meant to be stacked but it needs cred blobs and the procattr > interface, so I temporarily implemented those parts in a way that won't > be acceptable for upstream, but it works for now. I know that there > is some ongoing work to make cred blobs and procattr stackable, as soon > as the new interfaces will be available I'll reimplement the involved > parts. I thought all stacking pieces for minor LSM were merged in Linux 5.1. Is there still something missing or is this comment out-fo-date? Jordan