From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wj0-f200.google.com (mail-wj0-f200.google.com [209.85.210.200]) by kanga.kvack.org (Postfix) with ESMTP id B15436B0253 for ; Wed, 30 Nov 2016 09:31:08 -0500 (EST) Received: by mail-wj0-f200.google.com with SMTP id xy5so32987093wjc.0 for ; Wed, 30 Nov 2016 06:31:08 -0800 (PST) Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com. [2a00:1450:400c:c09::241]) by mx.google.com with ESMTPS id e140si7390620wmd.117.2016.11.30.06.31.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Nov 2016 06:31:07 -0800 (PST) Received: by mail-wm0-x241.google.com with SMTP id a20so29829639wme.2 for ; Wed, 30 Nov 2016 06:31:07 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <583E8864.9000305@huawei.com> References: <583E8864.9000305@huawei.com> From: Andrey Ryabinin Date: Wed, 30 Nov 2016 17:31:06 +0300 Message-ID: Subject: Re: [RFC] kasan: is it a wrong report from kasan? Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Xishi Qiu Cc: yang.shi@linaro.org, Steven Rostedt , Linux MM , LKML , Yisheng Xie , wangwei 2016-11-30 11:05 GMT+03:00 Xishi Qiu : > The kernel version is v4.1, and I find some error reports from kasan. > I'm not sure whether it is a wrong report. > This looks like false positive that was fixed in 0d97e6d8024("arm64: kasan: clear stale stack poison"). Also you might need e1b77c92981a("sched/kasan: remove stale KASAN poison after hotplug") too. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org