From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752602AbdJ3WBO (ORCPT ); Mon, 30 Oct 2017 18:01:14 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:47706 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751936AbdJ3WBN (ORCPT ); Mon, 30 Oct 2017 18:01:13 -0400 Subject: Re: [PATCH v7 13/13] xen: introduce a Kconfig option to enable the pvcalls frontend To: Stefano Stabellini References: <1509045112-9807-1-git-send-email-sstabellini@kernel.org> <1509045112-9807-13-git-send-email-sstabellini@kernel.org> <0d760e9e-c97a-dae3-dab3-d1c82ceead96@oracle.com> <0ffb5e07-1db5-dcc6-786c-ef1ef1451d76@oracle.com> Cc: xen-devel@lists.xen.org, linux-kernel@vger.kernel.org, jgross@suse.com, Stefano Stabellini From: Boris Ostrovsky Message-ID: Date: Mon, 30 Oct 2017 18:02:32 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/30/2017 05:42 PM, Stefano Stabellini wrote: > On Mon, 30 Oct 2017, Boris Ostrovsky wrote: >> On 10/30/2017 03:48 PM, Stefano Stabellini wrote: >>> On Mon, 30 Oct 2017, Boris Ostrovsky wrote: >>>> Build warnings (gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1)) >>> Hi Boris, I am trying to repro the warnings below. I have been >>> unsuccessful so far. What system are you using? Fedora? CentOS? Do have >>> any specific CFLAGS settings? >> >> I am on Fedora24, nothing interesting in my environment. For example, >> >> ostr@workbase> env | grep FLAGS >> ostr@workbase> >> >> I'll send you my config file in a separate email, just in case. Your >> patches are on top of >> >> 0b07194 Linux 4.14-rc7 >> > Thanks! I managed to repro and fix both the x86_64 and x86_32 issues. > I sent two patches: > > https://marc.info/?l=xen-devel&m=150939969002183&w=2 > https://marc.info/?l=linux-kernel&m=150939962102165 > > But if you prefer that I spin a new pvcalls frontend series, I could > also do that. I haven't pushed this anywhere so I think, given that this actually fixes a bug (when copy_to/from_iter() fails), it would be better to have a clean series in the upstream. So I'd rather have a new spin, sorry ;-( Thanks. -borsi