From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <thomas.monjalon@6wind.com>
Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com
 [209.85.212.178]) by dpdk.org (Postfix) with ESMTP id 651105944
 for <dev@dpdk.org>; Wed,  5 Nov 2014 11:29:19 +0100 (CET)
Received: by mail-wi0-f178.google.com with SMTP id q5so1544939wiv.17
 for <dev@dpdk.org>; Wed, 05 Nov 2014 02:38:41 -0800 (PST)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:from:to:cc:subject:date:message-id:organization
 :user-agent:in-reply-to:references:mime-version
 :content-transfer-encoding:content-type;
 bh=r43zmO7piVN5voIR4ArPl2/ez8d3/1K2zvMRCr75LZw=;
 b=NhuvsnEfKov/K2h63wgH2/COjQuIfrLCumKMY3YiYOn77fZamByQmxJ85wpfYjuE6W
 RlfSNKC0MX1yJESTUvKhSUE1TCiYNA9AcXGlJ+DySaTxSt5k5L3NvRo7oFspPn31ycVB
 yPKcvganxHHJF1FjAS3imU/R8Ak1U39vzhla9GEgfWBvIzdlDh3JHv71a4gRuCiJ61+g
 eQXQC/3GG6gHANqvd++YfTc01sqS3zKWFrgLio0LbuYLhS2ap7OMsbV79zBYT+obSmzx
 OWCbfk+l6lIxKODFlMQRFYayJKJqa9Tq5hhRF8+VqIDPWYZXNN0GcaJsMCD5AiPJMfHr
 TiGw==
X-Gm-Message-State: ALoCoQk6Nk7Vq0fs0TlD///hpAv3nal5tXVVoCcedx7uXWz2ZUY8mrkJY5EJV/Iyu8FtH/ljzgoh
X-Received: by 10.194.19.4 with SMTP id a4mr51994969wje.3.1415183921901;
 Wed, 05 Nov 2014 02:38:41 -0800 (PST)
Received: from xps13.localnet (guy78-3-82-239-227-177.fbx.proxad.net.
 [82.239.227.177])
 by mx.google.com with ESMTPSA id j8sm15316496wib.10.2014.11.05.02.38.40
 for <multiple recipients>
 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
 Wed, 05 Nov 2014 02:38:41 -0800 (PST)
From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: XU Liang <liang.xu@cinfotech.cn>
Date: Wed, 05 Nov 2014 11:38:23 +0100
Message-ID: <1425866.EsRhEH6Yif@xps13>
Organization: 6WIND
User-Agent: KMail/4.14.2 (Linux/3.17.2-1-ARCH; KDE/4.14.2; x86_64; ; )
In-Reply-To: <E115CCD9D858EF4F90C690B0DCB4D897268330EA@IRSMSX108.ger.corp.intel.com>
References: <E115CCD9D858EF4F90C690B0DCB4D897268330EA@IRSMSX108.ger.corp.intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7Bit
Content-Type: text/plain; charset="us-ascii"
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] eal: map uio resources after hugepages when
	--base_virtaddr is configured
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 05 Nov 2014 10:29:19 -0000

The patch was attached and automatically dropped.
Please follow these guidelines:
	http://dpdk.org/dev#send

2014-11-05 09:58, De Lara Guarch, Pablo:
> Patch is missing. 
> 
> Thanks,
> Pablo
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of XU Liang
> > Sent: Wednesday, November 05, 2014 9:50 AM
> > To: dev
> > Subject: [dpdk-dev] [PATCH] eal: map uio resources after hugepages when --
> > base_virtaddr is configured
> > 
> > 
> > When start a secondary process, we got error message "EAL:
> > pci_map_resource(): cannot mmap(11, 0x7ffff7fba000, 0x20000, 0x0): Bad
> > file descriptor (0x7ffff7fb9000)"
> > 
> > The secondary process link difference shared libraries, so the 0x7ffff7fba000
> > is used.
> > 
> > We know the --base_virtaddr is designed for this situation for hugepages.
> > 
> > This patch map the device resouce into address that is after hugepages when
> > --base_virtaddr is  configured.