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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id u17-20020a170903125100b00154304022c6si10210261plh.564.2022.04.22.14.32.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 14:32:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@paul-moore-com.20210112.gappssmtp.com header.s=20210112 header.b=DB7OJJQM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id BA9F61F7D40; Fri, 22 Apr 2022 12:39:30 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1449657AbiDVQaA (ORCPT + 99 others); Fri, 22 Apr 2022 12:30:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58700 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1449654AbiDVQ3z (ORCPT ); Fri, 22 Apr 2022 12:29:55 -0400 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 129775EBD5 for ; Fri, 22 Apr 2022 09:26:48 -0700 (PDT) Received: by mail-wm1-x32c.google.com with SMTP id l62-20020a1c2541000000b0038e4570af2fso5656158wml.5 for ; Fri, 22 Apr 2022 09:26:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=UQKwgkK7XcnD0Rg5dyzM5z8p1A79/VfuJ1pqbXYKM5g=; b=DB7OJJQM6ToLBwkgF1N6fJGkNaBv8n3ClPRlWkq03mVVL/VMuo988a/CRj/JU2y/J3 LxIs6u2dVbU/dDDZQkfSypxNKRbl/F8k4++kuvNm1WnLAugDdOpzuNve1T0LTcewF0bY zmEP3SO2qgXPWgxHFH4ICYAlPt3RzE06HMA2A3AiJv7egQz6/emF65NCjuOgSU9ESYU4 BDFntr1axQYaCcfEpgCW/juiNKBN5tRTlUoplhRG6UdiHRv6so2i2RIQqbOdUI5f8AnA 6I5JDeixp+QaRbIk+MeGB/B/IoWYPnesEjbNFuitEtMfGJ/Nrz9uobpFuEWDZMT7afgN kKsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=UQKwgkK7XcnD0Rg5dyzM5z8p1A79/VfuJ1pqbXYKM5g=; b=IHmV2LD74L33KsRl2lPIf6FXSLn7PU9FpqufcKrWxNfDEbeE7fctQUK+WK/hLwKP84 5SemPVcNeMpkrRYwOCQu9W5Nqq0avG66DVmxQjY4Qk6rapXzuUVo2QMl56J4KfEJX78I QDvQitoHpuHr3Q1bvJpxFvDXMILefSbC7T2MdOdAWMMfGC9cfuEiyQcFwfMaLUYE0GFF wYzk/q4j/S/EmCU7AzkypumfIe36fNR1ZzU/Rh8/s3be8VIaJtWGLRgaXALqK8RhxFhF 3CYTrXMFqAz3TCs1gn05GhJNR+DXk4JWKr4mxLp+wEIWjTuL9JsS0UDl1QEbDsD0ybPu pwPw== X-Gm-Message-State: AOAM5324TA3TsMXK99jnE4rwvPX22tGoSY7anHFwulUT3/OUIfQghZPD 5KD/sWjly8J37UMU1DYZY39syiuB/5a0Em2VYqzz X-Received: by 2002:a1c:3b89:0:b0:38e:b37f:52d with SMTP id i131-20020a1c3b89000000b0038eb37f052dmr4774530wma.197.1650644806553; Fri, 22 Apr 2022 09:26:46 -0700 (PDT) MIME-Version: 1.0 References: <20220418145945.38797-1-casey@schaufler-ca.com> <20220418145945.38797-25-casey@schaufler-ca.com> In-Reply-To: <20220418145945.38797-25-casey@schaufler-ca.com> From: Paul Moore Date: Fri, 22 Apr 2022 12:26:35 -0400 Message-ID: Subject: Re: [PATCH v35 24/29] LSM: Add a function to report multiple LSMs To: Casey Schaufler Cc: casey.schaufler@intel.com, jmorris@namei.org, linux-security-module@vger.kernel.org, selinux@vger.kernel.org, linux-audit@redhat.com, keescook@chromium.org, john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp, stephen.smalley.work@gmail.com, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 18, 2022 at 11:12 AM Casey Schaufler wrote: > > Add a new boolean function lsm_multiple_contexts() to > identify when multiple security modules provide security > context strings. > > Signed-off-by: Casey Schaufler > --- > include/linux/security.h | 9 +++++++++ > 1 file changed, 9 insertions(+) Acked-by: Paul Moore -- paul-moore.com