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=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 0D4F9C43331 for ; Tue, 24 Mar 2020 15:20:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D14D02076F for ; Tue, 24 Mar 2020 15:20:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728330AbgCXPU3 (ORCPT ); Tue, 24 Mar 2020 11:20:29 -0400 Received: from mx2.suse.de ([195.135.220.15]:54982 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727547AbgCXPU2 (ORCPT ); Tue, 24 Mar 2020 11:20:28 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6BBB0AC92; Tue, 24 Mar 2020 15:20:27 +0000 (UTC) Subject: Re: [PATCH 1/2] xen: expand BALLOON_MEMORY_HOTPLUG description To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Cc: linux-kernel@vger.kernel.org, Boris Ostrovsky , Stefano Stabellini , xen-devel@lists.xenproject.org References: <20200324150015.50496-1-roger.pau@citrix.com> <42a7b408-1ea1-04fa-e70b-cbdaba54c558@suse.com> <20200324151855.GN24458@Air-de-Roger.citrite.net> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: Date: Tue, 24 Mar 2020 16:20:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200324151855.GN24458@Air-de-Roger.citrite.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 24.03.20 16:18, Roger Pau Monné wrote: > On Tue, Mar 24, 2020 at 04:13:48PM +0100, Jürgen Groß wrote: >> On 24.03.20 16:00, Roger Pau Monne wrote: >>> To mention it's also useful for PVH or HVM domains that require >>> mapping foreign memory or grants. >>> >>> Signed-off-by: Roger Pau Monné >>> --- >>> Cc: Boris Ostrovsky >>> Cc: Juergen Gross >>> Cc: Stefano Stabellini >>> Cc: xen-devel@lists.xenproject.org >>> --- >>> drivers/xen/Kconfig | 4 ++++ >>> 1 file changed, 4 insertions(+) >>> >>> diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig >>> index 61212fc7f0c7..57ddd6f4b729 100644 >>> --- a/drivers/xen/Kconfig >>> +++ b/drivers/xen/Kconfig >>> @@ -19,6 +19,10 @@ config XEN_BALLOON_MEMORY_HOTPLUG >>> It is very useful on critical systems which require long >>> run without rebooting. >>> + It's also very useful for translated domains (PVH or HVM) to obtain >> >> I'd rather say "(non PV)" or "(PVH, HVM or Arm)". > > I'm fine with any of the variants. Would you mind adjusting when > picking it up or would you like me to resend? No need to resend. I'll use the "non PV" variant. Juergen