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=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,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 52A87C2D0C0 for ; Mon, 23 Dec 2019 14:38:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0968420709 for ; Mon, 23 Dec 2019 14:38:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=paul-moore-com.20150623.gappssmtp.com header.i=@paul-moore-com.20150623.gappssmtp.com header.b="Uw7IDaRh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726861AbfLWOiH (ORCPT ); Mon, 23 Dec 2019 09:38:07 -0500 Received: from mail-lj1-f196.google.com ([209.85.208.196]:36884 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726763AbfLWOiG (ORCPT ); Mon, 23 Dec 2019 09:38:06 -0500 Received: by mail-lj1-f196.google.com with SMTP id o13so6550167ljg.4 for ; Mon, 23 Dec 2019 06:38:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Ny04lhAVNIULrfBpZhO5VcAHqzBDDJ5pBM6lI84KV5I=; b=Uw7IDaRh+nOcy8K9buBuxba9lOBogk/ws5fb3LJBttaDslNFXVLKQKRaY31iAiZu0h cErijldB8ypl+n3xrCR31wOmFYFl5MlxZucRoLaqhjXtbWsEYVRoMwFeK7WVQ2dzcs8a 20ixjkfh6Wpf+PyCbVJVSyOMs40rMxDFW6GTLaeZ+f5i/dHMZF7vGmhc5aprOtSWtz0Q G15eyMIj20zxMirmEFCwmIhmNOtw1O9SdULHdW4h1DNwYbyQzIh0ncDvvPDv0jKVV2v8 PbCCtO7BXM+cjETAlKEcT4xkWfOPrW9CXFdnIC4U80Apv6A36F3dVPWkMhiOQg0r26HS C2/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Ny04lhAVNIULrfBpZhO5VcAHqzBDDJ5pBM6lI84KV5I=; b=V2ymxaSWA4MX3P5X+B96e/nVsQeM1xu+rsTmRC7+ZHvWdn34ZNDzuKpujygoB33Llv aoRrM2JK+nGp1HciX8pdrwRhp9noexZ6AG4hFCeRTp+GANnnhw7GFFU2LSMgd9bDnoHN imBMjiDkP5BWdDKXBncCfSLwi3J1WjvC36eH/UHtaqOKqXwS45mDcFLTOtUT+enjt7Q/ ouvMP4QPs19ivwOqB/sBqv85UFAGSmhki1uJUsBIktMG3VULaa4O592DLqq3W6knpLxw K5Ewv4EA083BKq+mOHvT6fKsYvpuGLGjI43CliJxzAiFFcLj1PIqK/KnV3ioUC9lgqgf ICUQ== X-Gm-Message-State: APjAAAW3qSHfbyx8DsId348Z89OnZ4cKQ9PofOUu+aje5b8j8u3OfWjo KjOnfWbbGFEmxVnpN8+SpT/lGtOX4QBzyvldgGaw X-Google-Smtp-Source: APXvYqyFlRwV4FD8ips+n7kQ7dPz3Uevw54PJr2E4X4dV9/id4+HDR5MJFciz6tXbFmHHaqu33YEYNWX9fliLPqk15k= X-Received: by 2002:a2e:8188:: with SMTP id e8mr11474700ljg.57.1577111884984; Mon, 23 Dec 2019 06:38:04 -0800 (PST) MIME-Version: 1.0 References: <20191223091512.GL2760@shao2-debian> In-Reply-To: <20191223091512.GL2760@shao2-debian> From: Paul Moore Date: Mon, 23 Dec 2019 09:37:53 -0500 Message-ID: Subject: Re: [selinux] 66f8e2f03c: RIP:sidtab_hash_stats To: Jeff Vander Stoep Cc: Stephen Smalley , Jovana Knezevic , LKML , selinux@vger.kernel.org, lkp@lists.01.org, kernel test robot Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 23, 2019 at 4:15 AM kernel test robot wrote: > FYI, we noticed the following commit (built with gcc-7): > > commit: 66f8e2f03c02e812002f8e9e465681cc62edda5b ("selinux: sidtab reverse lookup hash table") > https://git.kernel.org/cgit/linux/kernel/git/pcmoore/selinux.git next > > ... Jeff, please look into this. I suspect we may need to check state->initialized in security_sidtab_hash_stats(...) (or similar). -- paul moore www.paul-moore.com