From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 832A9C004D3 for ; Wed, 24 Oct 2018 13:12:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 342F02064C for ; Wed, 24 Oct 2018 13:12:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="MWwoICoO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 342F02064C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726505AbeJXVkw (ORCPT ); Wed, 24 Oct 2018 17:40:52 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:35526 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726240AbeJXVkw (ORCPT ); Wed, 24 Oct 2018 17:40:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=eQE7C7t/tLLe1zAX3ULvBhqWlIov+gYLgRl4Ix3x1uk=; b=MWwoICoO6sutQNtr5Y6ibMgew tEUikUkQDSMtJTNbEHJ168Yg9kJ1OcD3ruQOQ0WWqN7QPw/8SOIeXUkk0pFPMiBxLC5UIJV315JAR S8uacoN1mZtWg0r+RiKz5Ef4i5nyg5WKXuq3uP41Dby9oH7p9eVQcMdYS1nea0rwPwoqG2YLfovQj gOGqFh3FUoOdn9ebBTiUpeFFjAmmAZLtBTkJ92NTt39RJGrQxAASIud9Fynysd6wHxycWdOk00IkI Ikh5sK//M51PbMB4RX6M+6mcNmd+/0mowBwUwnaYARZTVLgeJvAvr1Xnte+UV7OmKSUPU0ATRpMJR OxT4IYzLg==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1gFIxa-00038W-KY; Wed, 24 Oct 2018 13:12:30 +0000 Date: Wed, 24 Oct 2018 06:12:30 -0700 From: Matthew Wilcox To: "Kirill A. Shutemov" Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, boris.ostrovsky@oracle.com, jgross@suse.com, bhe@redhat.com, x86@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv2 1/2] x86/mm: Move LDT remap out of KASLR region on 5-level paging Message-ID: <20181024131230.GF25444@bombadil.infradead.org> References: <20181024125112.55999-1-kirill.shutemov@linux.intel.com> <20181024125112.55999-2-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181024125112.55999-2-kirill.shutemov@linux.intel.com> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 24, 2018 at 03:51:11PM +0300, Kirill A. Shutemov wrote: > +++ b/Documentation/x86/x86_64/mm.txt > @@ -34,23 +34,24 @@ __________________|____________|__________________|_________|___________________ > ____________________________________________________________|___________________________________________________________ > | | | | > ffff800000000000 | -128 TB | ffff87ffffffffff | 8 TB | ... guard hole, also reserved for hypervisor Oh good, it's been rewritten for people with 200-column screens. It's too painful to review now. This is how it looks for me, Ingo: > @@ -34,23 +34,24 @@ __________________|____________|__________________|_______ __|___________________ > ____________________________________________________________|________________ ___________________________________________ > | | | | > ffff800000000000 | -128 TB | ffff87ffffffffff | 8 TB | ... guard hole, also reserved for hypervisor If it were being formatted in rst so we could get a nice html view out of the conversion, I'd understand. But I don't see what we get from this hilariously verbose reformatting.