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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m13-20020a170902db0d00b0016c9a6e0d66si9441172plx.356.2022.08.22.17.12.38; Mon, 22 Aug 2022 17:12:48 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@paul-moore-com.20210112.gappssmtp.com header.s=20210112 header.b=08SqEM9e; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238538AbiHVXmv (ORCPT + 99 others); Mon, 22 Aug 2022 19:42:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235448AbiHVXms (ORCPT ); Mon, 22 Aug 2022 19:42:48 -0400 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEDED4F1A0 for ; Mon, 22 Aug 2022 16:42:47 -0700 (PDT) Received: by mail-oi1-x229.google.com with SMTP id v125so14201581oie.0 for ; Mon, 22 Aug 2022 16:42:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc; bh=Y+p9sZv8TADdYOy+baQfD2+YHkT0+ZPkagCh852ec7Q=; b=08SqEM9eYWUslIT27XTwbJLPkDZgQoNF1x0NSi+nftEpZ2qNVeeOaiY6eAy/1GxLjC XElGPISLFkeZR5tSiSIkzR81VmsQYha5bmSI/HJtCtTbJd9GfG60lHmUAbwZWob4MSnl awEQIiogKsYus7WfuY5yoYcud9mGnMI2bsDAVj8vvEJF2EBx3oes17wS6bzS99AK19E2 tSijCGav4COenE1q6pgIPjyWFu/izeJ0QZahNoF2iiiBv4vI4ErJjhfJ2KkY80+oQGEn T1O423NYm7wC0kFBaL+FZoJ+ax3qHTCjvFjCvh4Ue2o/rJhKqPzJidSqUElsC1ObL6qx u9eQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc; bh=Y+p9sZv8TADdYOy+baQfD2+YHkT0+ZPkagCh852ec7Q=; b=WgBwhvfOPPQqJaT8KELBmsh9cs7HMV+FzOgMvBoVSFPdaWjQamJj1aviwuoNdvbkKi ESyu0S1o86ozZc28Z4vx1fHUrtbB7t8xUPO+mU8a03pD7alkb4pntcWZhy/VnCoU0heF yvR5QUQgE2VmLbY3WT152gnLgv+TYZIiSkJYDPKBxQ41pbuXfNokEmSp1R05WM03qE1C NoxhZIny1xxvuhQbDRAm++g4RTjw1fZububGOWTD3OHpu5jICc3d+KWetA5f14FzaYFx kuFV7aEjpPo7bXdaLUquuucCSCtmwxgEZ0QXJen5rGW+MIMHrCTPO0+LQ1IcjjSZJdA2 PXgw== X-Gm-Message-State: ACgBeo0QdReLo5i9uOMdCveeNDkY5DX2y4CU1mU0cNvvsPo/imhzeZ3H vb5pmJS6BgmhsubZ1AbaY+pdwh+F0Vn1P5hLhFrF X-Received: by 2002:a05:6808:3a9:b0:343:4b14:ccce with SMTP id n9-20020a05680803a900b003434b14cccemr283653oie.41.1661211766867; Mon, 22 Aug 2022 16:42:46 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Paul Moore Date: Mon, 22 Aug 2022 19:42:36 -0400 Message-ID: Subject: Re: data-race in audit_log_start / audit_receive To: Gabriel Ryan Cc: abhishek.shah@columbia.edu, eparis@redhat.com, linux-audit@redhat.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,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham 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, Aug 22, 2022 at 4:09 PM Gabriel Ryan wrote: > > Hi Paul, > > Thanks for taking the time to review our report! It sounds like there > aren't severe negative impacts and patching to eliminate the race > would impose unnecessary performance penalties so we'll mark this as > benign for future reference. I just want to reiterate that if you are seeing a serious problem please let us know and we'll work with you to find a fix. -- paul-moore.com