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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3657C38A02 for ; Mon, 31 Oct 2022 07:23:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229728AbiJaHXr (ORCPT ); Mon, 31 Oct 2022 03:23:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbiJaHXn (ORCPT ); Mon, 31 Oct 2022 03:23:43 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E8A9256; Mon, 31 Oct 2022 00:23:42 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 5B408B810B2; Mon, 31 Oct 2022 07:23:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68D9FC433D6; Mon, 31 Oct 2022 07:23:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1667201019; bh=Io6zd5E1x1tJ/A9M6wscatLJ3A4vcR7XMXt55LhYVlM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rxgrY6l/YrO7UgwPm7uvOk1I0IqGWoWy8vQIiIZi+nKCmQAtC3eoqTg6LzFy8hDS/ L7t+Up37mXudXsWdX754npknNRx52BSV1gk5OQzmU+EhYBPsinXNpCnIblFjbb3fmF XEitYEI81AgR4/bWn11D7ZU99wB56rj0oIRvhhGA= Date: Mon, 31 Oct 2022 08:24:35 +0100 From: Greg Kroah-Hartman To: Demi Marie Obenour Cc: Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Sasha Levin , Marek =?iso-8859-1?Q?Marczykowski-G=F3recki?= , "M. Vefa Bicakci" , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 3/3] xen/gntdev: Accommodate VMA splitting Message-ID: References: <20221030071243.1580-1-demi@invisiblethingslab.com> <20221030071243.1580-4-demi@invisiblethingslab.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221030071243.1580-4-demi@invisiblethingslab.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Oct 30, 2022 at 03:12:43AM -0400, Demi Marie Obenour wrote: > From: "M. Vefa Bicakci" > > Prior to this commit, the gntdev driver code did not handle the > following scenario correctly with paravirtualized (PV) Xen domains: This is already in 5.10.152, do we need to add it again? thanks, greg k-h