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[209.132.180.67]) by mx.google.com with ESMTP id c10-v6si2762485pla.127.2018.04.18.23.22.00; Wed, 18 Apr 2018 23:22:14 -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; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Y3xfHgyZ; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751005AbeDSGU4 (ORCPT + 99 others); Thu, 19 Apr 2018 02:20:56 -0400 Received: from mail-pf0-f181.google.com ([209.85.192.181]:40405 "EHLO mail-pf0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750716AbeDSGUz (ORCPT ); Thu, 19 Apr 2018 02:20:55 -0400 Received: by mail-pf0-f181.google.com with SMTP id y66so2119513pfi.7 for ; Wed, 18 Apr 2018 23:20:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=RyKu4a7Tvl+Im7uk4Fc0DggFiUzcpfJXHW9TmyP3eak=; b=Y3xfHgyZM5xeQJHXCX98iLWDCggmbyAAMHPGYpq+mVNeHLFNry0dkxGjKYPv8+Hoet PsGrIVUFmygF3K9RmHDMTWsFyHHeEgcm5H2ptGBoIwG+91bJHtL8Yu1KdHind5RK/xt+ hi53DP/A3Zujmonmr2cwFajcZUdKDpz4GLS+4JFEGS4fVK1IcOoxSQwmMeMUt3RV9a9I X+ml+3FVdPBOIWbNFtdcvjrzddza+fyRvfaNItdRlm4ufWSY8W7D7ch9QOiyWoNeg7++ nCKrmZyvb+f/trTwQHEwWUPU+lzJDx2TDiKsAYiKS8uTuIEQY345O1GcNqFWP10TMJp0 r4SQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=RyKu4a7Tvl+Im7uk4Fc0DggFiUzcpfJXHW9TmyP3eak=; b=QNFZrM6woz3aihtoF4M1zBGz0oZ5vAf9fDz7W0PyqM0QEcqumvSMLfIR9GrELGeMu5 3xbGXBW7j7Lv2MI6TVBBJASRf8ovZ+JRLG3u2EabQKrqU1VzgDhHmiEI/iEN2Zi+YK/Q pAuwswq8BcgNlBsGn7nwZGrNZn1DTEeiW83ZlHDBUuUzOM28wa1FCsuSZlYyEQi8zS6N byIgNA2OWZknz2zMj4oEQXNv+heH87H3U+dh0fh+RkCItM38k8lQ8ajENeiWq5HwFQ6L A9dy17ISul8uz9PaDG6loSEjVC6ovJQl4cVIXbqi2t6VLuHzJENDFYSuBVs4Pz3ZM8ad O7qw== X-Gm-Message-State: ALQs6tDqY6IzZF5n0WXa10ot1jMdzZJuLOEVYTMQIEyBCuri9rJShu2C brzWr440cQs2hfJ6G2SKeRw= X-Received: by 10.101.101.66 with SMTP id a2mr4176199pgw.223.1524118854899; Wed, 18 Apr 2018 23:20:54 -0700 (PDT) Received: from localhost ([175.223.3.76]) by smtp.gmail.com with ESMTPSA id d4sm7272187pgc.43.2018.04.18.23.20.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 18 Apr 2018 23:20:53 -0700 (PDT) Date: Thu, 19 Apr 2018 15:20:50 +0900 From: Sergey Senozhatsky To: Dmitry Vyukov Cc: Fengguang Wu , 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: <20180419062050.GA8683@jagdpanzerIV> References: <20180419021757.66xxs5fgvlrusiup@wfg-t540p.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 -ss