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=-15.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 7607AC433E3 for ; Thu, 6 Aug 2020 17:29:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2E2C221E3 for ; Thu, 6 Aug 2020 17:29:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mu45qcus" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729725AbgHFR3B (ORCPT ); Thu, 6 Aug 2020 13:29:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728862AbgHFRA4 (ORCPT ); Thu, 6 Aug 2020 13:00:56 -0400 Received: from mail-qv1-xf42.google.com (mail-qv1-xf42.google.com [IPv6:2607:f8b0:4864:20::f42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98AFDC061A13 for ; Thu, 6 Aug 2020 05:03:07 -0700 (PDT) Received: by mail-qv1-xf42.google.com with SMTP id t6so17309996qvw.1 for ; Thu, 06 Aug 2020 05:03:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=zX/fCw+K58Pdu4L95m8RQj3cCMHyHCuRDrv3Bd1QWi8=; b=mu45qcuswXTIMhOV553W1f0QQE7KDuVOnXGyNqb80s+LJEVayMvzGEr+u5Uw7wu0if h5B6wyQnmYAPCDid3SVQeDdX1NeQGCd52zA+AM7keWswPb4EZ/FdlsLqWEdM02mXeTuX Wwd31RMKVLUlzH2yo8uj4KsHqJh6zHkwwt7tfC/OVYKreezReaoy+kigcvpnkrmDIiXa A6lTDeNYqtNB5ZiWFzPQB+OJQx3dHmaqi4IsA28PnngpcRNFL8MILLwDUjAikfAX0nTx Y/bLj4gBgaxG5fcsJnGOq7T94pIf1G4hBFLZy+sbuDccAX1a5kFOYUm9FeDDq30ZhJ3r z4nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=zX/fCw+K58Pdu4L95m8RQj3cCMHyHCuRDrv3Bd1QWi8=; b=p1+xOBk9188IU6hBPK/tUVDpExZ3NdiN2nyq48Hlmn9Q41aZMZBPihrTwt842yEst7 YohPmzMvWN8qow9h3Xu/FCaSUNqukRjrGp4B625qOFVM9c607w3jt1w7gf/3ZrM74dq3 PG+u4kwYXlGyyTG9qndFwwYLtpuG/ems7jiY+CVMLHFadSFtPGoAzJs9aR04/NFD1anf H4NnLEv8FBsPmIHtpGaW5dIMmLq14aBhwBVWhte905/KzWPDju/TCJFaJ2foq6s+XfPJ KCDOSCjGXhY4jcvmAJlUW0NElnEyaRCM1HUtlUnvZeQFR0nkDBOiIDH1IFzOIPCbrSB1 N9Eg== X-Gm-Message-State: AOAM532Sn0PwJvUHdV8X+GKAqYugPXCkCvDRhXD7kXmiV38TSukkPTNv 4HsvclvAwsZs8azz2/rjp/4= X-Google-Smtp-Source: ABdhPJxLEiuH283FiTzbMXa6eWQOAmcvO5w5f0cGp4Z8VBoXzxdoVfesfIX0P83YVcHYaeRvxA07UQ== X-Received: by 2002:a0c:e844:: with SMTP id l4mr8161459qvo.154.1596715379083; Thu, 06 Aug 2020 05:02:59 -0700 (PDT) Received: from [192.168.1.190] (pool-68-134-6-11.bltmmd.fios.verizon.net. [68.134.6.11]) by smtp.gmail.com with ESMTPSA id n184sm4078718qkn.49.2020.08.06.05.02.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Aug 2020 05:02:57 -0700 (PDT) Subject: Re: [PATCH v6 1/2] libsepol,checkpolicy: optimize storage of filename transitions From: Stephen Smalley To: Ondrej Mosnacek , selinux@vger.kernel.org Cc: James Carter , Chris PeBenito , Petr Lautrbach References: <20200731111035.498656-1-omosnace@redhat.com> <20200731111035.498656-2-omosnace@redhat.com> Message-ID: <32928866-c2a9-6167-b897-4c54c2940b3f@gmail.com> Date: Thu, 6 Aug 2020 08:02:56 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On 8/3/20 9:56 AM, Stephen Smalley wrote: > On 7/31/20 7:10 AM, Ondrej Mosnacek wrote: > >> In preparation to support a new policy format with a more optimal >> representation of filename transition rules, this patch applies an >> equivalent change from kernel commit c3a276111ea2 ("selinux: optimize >> storage of filename transitions"). >> >> See the kernel commit's description [1] for the rationale behind this >> representation. This change doesn't bring any measurable difference of >> policy build performance (semodule -B) on Fedora. >> >> [1] >> https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git/commit/?id=c3a276111ea2572399281988b3129683e2a6b60b >> >> Signed-off-by: Ondrej Mosnacek > Acked-by: Stephen Smalley Thanks, applied.