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 autolearn=ham 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 3ECE5C28CF6 for ; Wed, 1 Aug 2018 19:34:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D328F208A5 for ; Wed, 1 Aug 2018 19:34:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D328F208A5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=namei.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387628AbeHAVWD (ORCPT ); Wed, 1 Aug 2018 17:22:03 -0400 Received: from namei.org ([65.99.196.166]:41410 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387396AbeHAVWC (ORCPT ); Wed, 1 Aug 2018 17:22:02 -0400 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id w71JYcVv010827; Wed, 1 Aug 2018 19:34:38 GMT Date: Thu, 2 Aug 2018 05:34:38 +1000 (AEST) From: James Morris To: Micah Morton cc: linux-security-module@vger.kernel.org, serge@hallyn.com, Kees Cook , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] security: Add LSM fixup hooks to set*gid syscalls. In-Reply-To: Message-ID: References: User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 31 Jul 2018, Micah Morton wrote: > The ChromiumOS LSM used by ChromeOS will provide a hook for this, in > order to enforce ChromeOS-specific policies regarding which UIDs/GIDs a > process with CAP_SET{UID/GID} can transition to Will you be submitting this LSM to mainline? It's a policy generally of the kernel that we only add features to support in-tree code. -- James Morris