Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp2299541imm; Mon, 24 Sep 2018 01:43:51 -0700 (PDT) X-Google-Smtp-Source: ACcGV62y9MVtd/a+/fc2qckk5rRnbkzn0bxZQ91pFjxg/W6Z+WBYQtlwBlstXeus00PP1uyyFqhD X-Received: by 2002:a17:902:a413:: with SMTP id p19-v6mr9625812plq.220.1537778631934; Mon, 24 Sep 2018 01:43:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1537778631; cv=none; d=google.com; s=arc-20160816; b=Pzba3FRtRglCw/pEF02HOAjV7n0IzgPGl9DogzNiMGqLyEytbeTP3E9Zy4+L87uROl FH/qE3KYY2BTNh4ljsVcfxFT0HihrS1efZCZYhPRoqpLw2/0sdutCxNoVedzKKUEXsz4 DMPCIkqnwVlaLFrhKB0DAj9ku6B8lvdpxwj3gwXCrad6kU+n4N42M+HcnjnMvadhGqEh pQBICENKKHpo8qC/FdozxEnKbUozlughY4wn4Wbmr83JmuzPVC8ehEvrG2ymCB+r+ZJ4 LJ4Puz7XlhAUaC7zAIp6pRFifJvDuOe8U9NvrZ8US1gXYQx/rXwPKFQNlvOpFEAkvscP tW1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=m3EpsHP2kBRq36/NoJIDv9GUJcH0Qc1GZEXVO3UlYQE=; b=jbcgeuh5+FoE1a9HHnv+DzyrXfKbIVCHkbZ2jaztYFHPE9omvhhPnIR38tVLiAWxs3 Y9ungIxtRefaHznvAZDIg4vOYeFBvADOv8r6XwEWXcEmL0LHMv0LVNvzdHyxl7WTRWSN ISloL66OPvo9IKv3EL0EP1SrHKwEGMQNQ59y5Chc3O75NKWShuhBgQJANbhjyhpY4jOJ n8Z+LYclA3ChHxFt8vwvDzRN1pxvxpFneWzKQGj9hyYTeEyJx5WhC2qHDI35MxAeKj3j +Gr6iCZek6pSxbYwK1JgeFkejeBUvprHmEMObmTNZ7QiU7gK9kkGl/XS/iN18cafkWvF H8yQ== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q145-v6si39924057pfq.315.2018.09.24.01.43.36; Mon, 24 Sep 2018 01:43:51 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727995AbeIXOoG (ORCPT + 99 others); Mon, 24 Sep 2018 10:44:06 -0400 Received: from mx2.suse.de ([195.135.220.15]:54760 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727290AbeIXOoG (ORCPT ); Mon, 24 Sep 2018 10:44:06 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E86EEADC3; Mon, 24 Sep 2018 08:43:06 +0000 (UTC) Date: Mon, 24 Sep 2018 10:43:05 +0200 (CEST) From: Jiri Kosina To: Thomas Gleixner cc: Peter Zijlstra , "Schaufler, Casey" , Ingo Molnar , Josh Poimboeuf , Andrea Arcangeli , "Woodhouse, David" , Andi Kleen , Tim Chen , "linux-kernel@vger.kernel.org" , "x86@kernel.org" Subject: Re: [PATCH v6 0/3] Harden spectrev2 userspace-userspace protection In-Reply-To: Message-ID: References: <99FC4B6EFCEFD44486C35F4C281DC6732144EA58@ORSMSX107.amr.corp.intel.com> <20180919154828.GJ24124@hirez.programming.kicks-ass.net> <20180922101844.GF24124@hirez.programming.kicks-ass.net> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 22 Sep 2018, Thomas Gleixner wrote: > Lunch and coffee indeed made brain work better. The simple solution was way > too obvious. Ah, cool, I like it a lot. Do you want me to fold this into v7, or are you on it already? Thanks, -- Jiri Kosina SUSE Labs