Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754175AbbLOP6O (ORCPT ); Tue, 15 Dec 2015 10:58:14 -0500 Received: from mail-ob0-f182.google.com ([209.85.214.182]:33104 "EHLO mail-ob0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753897AbbLOP6L (ORCPT ); Tue, 15 Dec 2015 10:58:11 -0500 MIME-Version: 1.0 In-Reply-To: <567037BB.6080901@oracle.com> References: <1447970147-1733-1-git-send-email-boris.ostrovsky@oracle.com> <1447970147-1733-2-git-send-email-boris.ostrovsky@oracle.com> <56703001.9010205@oracle.com> <20151215154830.GF26000@pd.tnic> <567037BB.6080901@oracle.com> From: Andy Lutomirski Date: Tue, 15 Dec 2015 07:57:51 -0800 Message-ID: Subject: Re: [PATCH v2 1/3] x86/xen: Avoid fast syscall path for Xen PV guests To: Boris Ostrovsky Cc: Borislav Petkov , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , David Vrabel , Konrad Rzeszutek Wilk , Andrew Lutomirski , "linux-kernel@vger.kernel.org" , "xen-devel@lists.xenproject.org" , Linux Virtualization Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 990 Lines: 39 On Tue, Dec 15, 2015 at 7:54 AM, Boris Ostrovsky wrote: > On 12/15/2015 10:48 AM, Borislav Petkov wrote: >> >> On Tue, Dec 15, 2015 at 10:21:37AM -0500, Boris Ostrovsky wrote: >>> >>> I know this has been in the tip tree --- when do you think this will go >>> Linus tree? In the 4.4 timeframe? >> >> It is queued for 4.5 currently. >> >>> Xen 32-bit PV guests are broken without this. >> >> So this needs to go into 4.4 or even earlier? Since 5f310f739b4c went >> into 4.4, I'd think 4.4 only for this fix too? Yes? > > > Oh, I didn't realize this is scheduled for 4.5. It indeed needs to go into > 4.4 because of 5f310f739b4c. Agreed. > > Thanks. > -boris > > > -- Andy Lutomirski AMA Capital Management, LLC -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/