Received: by 10.192.165.156 with SMTP id m28csp365191imm; Wed, 18 Apr 2018 23:57:09 -0700 (PDT) X-Google-Smtp-Source: AIpwx4/YdYbc9BQZrBOfK0gZAnOjzc5LfspqHvrjduXU9ETJ1M1awFihAhqTq+Uruh1Ajh5tHKrC X-Received: by 10.98.19.206 with SMTP id 75mr5173pft.222.1524121029223; Wed, 18 Apr 2018 23:57:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1524121029; cv=none; d=google.com; s=arc-20160816; b=sT157MfsAD5sFWpFO0xULwitqXeebYkUbSjMLOZFLe6ZPLQbmeunbSU1ZaF3LR8ozv 9X0i69jTQgHjZUWnR3qRtr7bjzoj49CJTAI2gsrJrwOl3ANYmu4CBvr9QE/jfNmapnaW 62qSD1h1EyajseKwCNIsor6C4dRQAczPGiabEnsh1BAOn33AtJsOZGaZ5usMdHoNxCzK myNjPV7U6R7UBRSOcMZEZFKyjIhTCPnibj63xmRi3S05Evo2oNHVbpTz0C2S+TMaGPuC sHNwOEoLPSYbrdWI5CIwcmZ+lOKMKW68DA+pbRUI031gKh/o0nhcUPD8is/H9J4xUMxL YM7Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=2kFfJvpsB+pvmOp1iVp7DnezB4aZLIRv7huXelhSDXk=; b=EWhnY5IQIfZyOZtCSE6ppn6Qy2p94wzTJD+KCFHpR6tXuZqhDXNyoGfpeVO4XeDUKG QT32mR9qsm6Lu1dcbzcj929ab1xeYlLHfzzw0efErAWPxwwmx04fqtljynseFK2pnJCX H+czlGpvwNBmQJtSMBE9tkWkDbpmPRajQ0I660D78Q7I2usXVoPC/Emxz2tVOHG1IkCG +FPlpG8Q/It6zUUL3fZzrOVzLmkCRATMClXPoI0xazwbS9upPQpl9Up2ow2IOQ0kDCoO UPk3nrBxzRyAmSNkw1cmyQOHx5ka8JsYzjM66HJJLS2xPzYm0JIMIi9DkpHu3DNxdwx5 wQUg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p4si2514884pgc.66.2018.04.18.23.56.55; Wed, 18 Apr 2018 23:57:09 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751130AbeDSGzk (ORCPT + 99 others); Thu, 19 Apr 2018 02:55:40 -0400 Received: from mga06.intel.com ([134.134.136.31]:7797 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750732AbeDSGzj (ORCPT ); Thu, 19 Apr 2018 02:55:39 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Apr 2018 23:55:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,468,1517904000"; d="scan'208";a="44442611" Received: from libinyan-mobl.ccr.corp.intel.com (HELO wfg-t540p.sh.intel.com) ([10.254.208.211]) by orsmga003.jf.intel.com with ESMTP; 18 Apr 2018 23:55:32 -0700 Received: from wfg by wfg-t540p.sh.intel.com with local (Exim 4.89) (envelope-from ) id 1f93Tf-0007TC-Mb; Thu, 19 Apr 2018 14:55:31 +0800 Date: Thu, 19 Apr 2018 14:55:31 +0800 From: Fengguang Wu To: Sergey Senozhatsky Cc: Dmitry Vyukov , Andrey Ryabinin , Pavel Tatashin , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Linus Torvalds , Nicolas Pitre , Nikitas Angelinas , Matt Redfearn , LKML , LKP , Steven Sistare , Daniel Jordan , Bob Picco , Linux Memory Management List , kasan-dev Subject: Re: [console_unlock] BUG: KASAN: use-after-scope in console_unlock+0x9cd/0xd10 Message-ID: <20180419065531.l6kblbziddplgcwi@wfg-t540p.sh.intel.com> References: <20180419021757.66xxs5fgvlrusiup@wfg-t540p.sh.intel.com> <20180419062050.GA8683@jagdpanzerIV> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20180419062050.GA8683@jagdpanzerIV> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 19, 2018 at 03:20:50PM +0900, Sergey Senozhatsky wrote: >On (04/19/18 08:04), Dmitry Vyukov wrote: >[..] >> We could also make them mutually exclusive in config to prevent people >> from hitting these false positives again and again. > >Let's do it. Ard and Kees agreed on making them mutually exclusive [1][2]. >Dmitry, could send out a patch? > >[1] lkml.kernel.org/r/CAKv+Gu8HN-t2om8sCfjxCWbsgSir54fZw222dsed0Xwqph2aNg@mail.gmail.com >[2] lkml.kernel.org/r/CAGXu5j+mcfo4aB3PM1We6O62bFBJcMFX-9obJE4jFU1Dp=gNwg@mail.gmail.com That'd be great, thank you very much! Cheers, Fengguang