Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1077608ybl; Thu, 12 Dec 2019 09:17:13 -0800 (PST) X-Google-Smtp-Source: APXvYqxq2l3lZX/qxr0oXg6DXOBgK3Ldc+8ZTBgXIXkYIiJCDJR9m648mNMUAyOtLLA0EDFeud99 X-Received: by 2002:a05:6808:658:: with SMTP id z24mr5851587oih.91.1576171033610; Thu, 12 Dec 2019 09:17:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576171033; cv=none; d=google.com; s=arc-20160816; b=XLNrKK+SdBAkLiNrk5LgYTrjKntsS8b0GysgI0WLkI/V8a2tgTwpqsYKsuUBueVYFJ RewoXUrIKUd4tlzxOh7PuuBVoN4FlfWb6td7g0sGKLPfUXIEnp2w8rcj6+7+qXT3tUIr QWJvQFafEYY55Gd6oSFV1+c6RgdApDGTb5qn4ZiAByl2lx0GovvMbcuhrtqOiMNw7Apf hbzTDfSgTsRGqkyybkKa6W0Kblyulk3kECfmMJ/74yNobyLQynqVUxhZEW1LghDGkAfU 7lmWTYP6YnA9UV97vKWlfDxXnmtIlP/KiMtcIfP0913ST+1OnkJe8pORJHiOgfiYC3Qe lTYw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=Fyb6/fK2KFFxnJ/1P9lp7azi9Ofrz+pj2dxzPQw5ulU=; b=lA71Y6vdPjaytRBKjt9oUnvfZAuTEMxtG49C9+M6kRhzWb2vVEHOzXvVLK8SmUEW79 +77xZgmOVqa43rGOjcxRASHMvn7Adv7QpBfMtaF+q9cp7mJv1ypkaCY9lgGvnt2dGi9W FtRyHon978l/aOD7TrUJS8xgi0RWmk17JF1NRJlsk8wyBpwmpjaKs+iY6RlEEV3UOeSp ce1R200TSUwwrVt2NLqsB9eUXrNw0FAXdwgrqeB3GOf40cQVN7Ss/i252+xiPT7n/8Gl hA6yHS6pT0vBA/EIW1EXMLHhYQXJWC+lLEDICpLPBh3XkrwlGueP9BNPVjDY0ifdPqyo KSZA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="nFFmym/9"; 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 c13si3704669otd.109.2019.12.12.09.17.00; Thu, 12 Dec 2019 09:17:13 -0800 (PST) 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=@kernel.org header.s=default header.b="nFFmym/9"; 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 S1730113AbfLLRP2 (ORCPT + 99 others); Thu, 12 Dec 2019 12:15:28 -0500 Received: from mail.kernel.org ([198.145.29.99]:57060 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730065AbfLLRP1 (ORCPT ); Thu, 12 Dec 2019 12:15:27 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E9E26205C9; Thu, 12 Dec 2019 17:15:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576170927; bh=Fyb6/fK2KFFxnJ/1P9lp7azi9Ofrz+pj2dxzPQw5ulU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nFFmym/9D8glzkWKRe71tuNPdLZoFSRdcB9tHMQaveU/6IcN3e6XYfMY3Tkp/IQDd BqdBTeWrdSPqwqexM1vDyYzChBi9y8eF+kgvz/nxC8c/MuL8zn06vmEjx2CgqydcMh xKE90fqWSfbD91aaxzXx4/FtIuAXenetul2leFbo= Date: Thu, 12 Dec 2019 18:15:05 +0100 From: Greg KH To: "zhangyi (F)" Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, luto@kernel.org, adobriyan@gmail.com, akpm@linux-foundation.org, vbabka@suse.cz, peterz@infradead.org, bigeasy@linutronix.de, mhocko@suse.com, john.ogness@linutronix.de, nixiaoming@huawei.com Subject: Re: [PATCH 4.4 0/7] fs/proc: Stop reporting eip and esp in Message-ID: <20191212171505.GB1681017@kroah.com> References: <20191202083519.23138-1-yi.zhang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191202083519.23138-1-yi.zhang@huawei.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 02, 2019 at 04:35:12PM +0800, zhangyi (F) wrote: > Reporting eip and esp fields on a non-current task is dangerous, > so backport this series for 4.4 to fix protential oops and info leak > problems. The first 3 patch are depended on the 6/7 patch. Thanks for the backports, now queued up. greg k-h