Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751833AbbG3XzP (ORCPT <rfc822;w@1wt.eu>);
	Thu, 30 Jul 2015 19:55:15 -0400
Received: from ozlabs.org ([103.22.144.67]:36801 "EHLO ozlabs.org"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1750936AbbG3XzN (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Thu, 30 Jul 2015 19:55:13 -0400
Date: Fri, 31 Jul 2015 09:55:11 +1000
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: David Herrmann <dh.herrmann@gmail.com>,
        David Herrmann <dh.herrmann@googlemail.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Daniel Mack <daniel@zonque.org>, Djalal Harouni <tixxdz@opendz.org>,
        <linux-mips@linux-mips.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        "linux-next@vger.kernel.org" <linux-next@vger.kernel.org>,
        Michael Ellerman <mpe@ellerman.id.au>
Subject: Re: samples/kdbus/kdbus-workers.c and cross compiling MIPS
Message-ID: <20150731095511.1a6f1257@canb.auug.org.au>
In-Reply-To: <55BA4375.7010400@windriver.com>
References: <20150729161912.GF18685@windriver.com>
	<CANq1E4TgWK-8JkUtOYfTOL9Dx=jWeVpA-h881TXSA3BNjp+MPw@mail.gmail.com>
	<55BA2B91.5070107@windriver.com>
	<CANq1E4S7awCfPaNduoG8ENHmnGhR7-VT-9LvGwREZs-h8zNmzQ@mail.gmail.com>
	<55BA4375.7010400@windriver.com>
X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.28; i586-pc-linux-gnu)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1314
Lines: 33

Hi Paul,

On Thu, 30 Jul 2015 11:32:05 -0400 Paul Gortmaker <paul.gortmaker@windriver.com> wrote:
>
> Well, it only shows up when we cross compile for mips.  It does not
> seem to be showing up for any other arch (and we cover ~10 of them).
> Nor does it show up for x86 builds.  Also note that the main linux-next
> build machine is actually a PowerPC host.

Actually I do my linux-next builds on an x86_64 host, and the overnight
builds are spread between that and a PowerPC host.

> > Please note that this is HOSTCC running, so it does *NOT* require the
> > toolchain for your cross-compiled architecture.
> > 
> > Also, please tell me why your system has "linux/memfd.h" available,
> > but __NR_memfd_create is undefined?
> 
> My local system is a bog standard ubuntu 14.10 and it sees it.  I dont
> know what distro the linux-next IBM powerpc builder is based on but it
> also sees it....

Our build hosts are running Debian stable and Ubuntu <mumble> (I think -
I will check on this latter).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
--
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/