Received: by 10.213.65.68 with SMTP id h4csp2016059imn; Thu, 5 Apr 2018 07:37:19 -0700 (PDT) X-Google-Smtp-Source: AIpwx49/kG7gxG4ifE5EokVi1P8Mz9GPB18owedkofEF4WJOXcHdnFMi9D33r+GBVtENPdmEJ30z X-Received: by 2002:a17:902:564:: with SMTP id 91-v6mr23672024plf.63.1522939039326; Thu, 05 Apr 2018 07:37:19 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c1-v6si6167892plk.611.2018.04.05.07.37.05; Thu, 05 Apr 2018 07:37:19 -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=fail header.i=@natalenko.name header.s=dkim-20170712 header.b=FWqz8yi9; arc=fail (signature failed); 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=fail (p=NONE sp=NONE dis=NONE) header.from=natalenko.name Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751384AbeDEOeA (ORCPT + 99 others); Thu, 5 Apr 2018 10:34:00 -0400 Received: from vulcan.natalenko.name ([104.207.131.136]:58028 "EHLO vulcan.natalenko.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751179AbeDEOd5 (ORCPT ); Thu, 5 Apr 2018 10:33:57 -0400 Received: from mail.natalenko.name (vulcan.natalenko.name [IPv6:fe80::5400:ff:fe0c:dfa0]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by vulcan.natalenko.name (Postfix) with ESMTPSA id 5A920332E4A; Thu, 5 Apr 2018 16:33:56 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=dkim-20170712; t=1522938836; h=from:sender:reply-to:subject:date:message-id:to:cc:mime-version:content-type:content-transfer-encoding:resent-to:resent-cc:resent-from:resent-sender:resent-message-id:in-reply-to:references:list-id:list-owner:list-unsubscribe:list-subscribe:list-post; bh=sybOaK8dzS2YbGCYCWW0KrY4eYOUWwQYzH6xQZL1ot4=; b=FWqz8yi9YaQdYKoKIY0kJBN8otqLhW9fh1mFtuTkQdi6zaVYFhuexNmRInNFMQPQOwVWyv gdfLfxKbhb7TlOzdSTgkWVXFgg53fD1ZZgiw6Hhr9BKSl/q29C3enM6nfrF6U5jqNrwZNi lmmYH1uhQJUHU20DMU49neXQFs/xpYo= DMARC-Filter: OpenDMARC Filter v1.3.2 vulcan.natalenko.name 5A920332E4A Authentication-Results: vulcan.natalenko.name; dmarc=fail (p=none dis=none) header.from=natalenko.name MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Thu, 05 Apr 2018 16:33:56 +0200 From: Oleksandr Natalenko To: Kees Cook Cc: David Windsor , "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, LKML , keescook@google.com Subject: Re: usercopy whitelist woe in scsi_sense_cache In-Reply-To: References: <10360653.ov98egbaqx@natalenko.name> <3265889.eu5sbW8aRz@natalenko.name> <7fc01f67a561ce1fad676fc34c2249e7@natalenko.name> Message-ID: <08e06234c81fac30ccff5a2695d02f2a@natalenko.name> X-Sender: oleksandr@natalenko.name User-Agent: Roundcube Webmail/1.3.5 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=arc-20170712; t=1522938836; h=from:sender:reply-to:subject:date:message-id:to:cc:mime-version:content-type:content-transfer-encoding:resent-to:resent-cc:resent-from:resent-sender:resent-message-id:in-reply-to:references:list-id:list-owner:list-unsubscribe:list-subscribe:list-post; bh=sybOaK8dzS2YbGCYCWW0KrY4eYOUWwQYzH6xQZL1ot4=; b=WPYATbTS5gDgichk4knn3zu3FWdxINRZQeJIjln1XxGKX6Gsr+HSinW+giSHx6iDtkZc+G UahyDr1T40EUCi31ZL/V4Vr/FFe/GFq/FTPRVVQoTjss67pifjA0xA4HhG7TDyYXYq0Hzp Kkz6beiNA2G10FqnKuvtnXiBxMtQoTY= ARC-Seal: i=1; s=arc-20170712; d=natalenko.name; t=1522938836; a=rsa-sha256; cv=none; b=WGt5BtLTLNcnaFWCb0m/X5U3BglIsAaUvcuXY85bot6DkWIjJ7a3QfPH/Q4gzoEioMRatBQEL0nLeZhXnuLOyZRy1MrcV5XxPkbpW0T2GcnDGmd1+PyRL+dOKTjpYM3ewSetk928bYD/6dhvdWJU6lHloUkuZ3J00DY9Jta/ZeM= ARC-Authentication-Results: i=1; auth=pass smtp.auth=oleksandr@natalenko.name smtp.mailfrom=oleksandr@natalenko.name Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 05.04.2018 16:32, Oleksandr Natalenko wrote: > "-hda sda.img -hdb sda.img" "-hda sda.img -hdb sdb.img", of course, I don't pass the same disk twice ☺