From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.ehu.es (smtp.lg.ehu.es [158.227.0.66]) by dpdk.org (Postfix) with ESMTP id 1F415556D for ; Mon, 3 Nov 2014 09:59:34 +0100 (CET) Received: from smtp.ehu.es (localhost.localdomain [127.0.0.1]) by postfix.imss71 (Postfix) with ESMTP id DBA9D22EE1 for ; Mon, 3 Nov 2014 10:08:46 +0100 (CET) Received: from [158.227.98.42] (unknown [158.227.98.42]) by smtp1 (Postfix) with ESMTPSA id CD77E22EE0 for ; Mon, 3 Nov 2014 10:08:46 +0100 (CET) Message-ID: <5457461E.6090901@ehu.es> Date: Mon, 03 Nov 2014 10:08:46 +0100 From: Murillo User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: dev@dpdk.org References: <5453441A.8090508@ehu.es> <4cef15aac7a84107b28b7d85ef22ffb7@CY1PR0501MB1418.namprd05.prod.outlook.com> In-Reply-To: <4cef15aac7a84107b28b7d85ef22ffb7@CY1PR0501MB1418.namprd05.prod.outlook.com> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4 (smtp1 [0.0.0.0]); Mon, 03 Nov 2014 10:08:46 +0100 (CET) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4 (postfix.imss71 [0.0.0.0]); Mon, 03 Nov 2014 10:08:46 +0100 (CET) Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] DPDK on Xen Dom-U hangs during hugepage setup X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Nov 2014 08:59:34 -0000 Hello Kiran, I was able to execute the helloworld example by running the next steps: Change in Dpdk/config/common_linuxapp CONFIG_RTE_LIBRTE_XEN_DOM0=n to: CONFIG_RTE_LIBRTE_XEN_DOM0=y Change indpdk/config/defconfig_x86_64-native-linuxapp-gcc CONFIG_RTE_MACHINE="native" To CONFIG_RTE_MACHINE="default" make config T=x86_64-native-linuxapp-gcc make install T=x86_64-native-linuxapp-gcc sudo modprobe uio sudo insmod x86_64-native-linuxapp-gcc/kmod/igb_uio.ko sudo insmod x86_64-native-linuxapp-gcc/kmod/rte_dom0_mm.ko rsv_memsize=2048 echo 2048 /sys/kernel/mm/dom0-mm/memsize-mB/memsize cd example/helloworld make ./build/helloworld -c 0x3 -n 2 --xen-dom0 –no-huge El 31/10/14 a las 19:08, Kiran KN escribió: > Hello Murillo, > > Yes, am using rte_dom0_mm as explained in DPDK programmers guide section 14.3.3 step (4). > > The examples work when using --no-huge option. > > Are you able to go past the hugepage setup? If so can you tell what are the steps you followed in addition to the ones explained in section 14.3. > > Thanks, > Kiran > > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Murillo > Sent: Friday, October 31, 2014 1:11 AM > To: dev@dpdk.org > Subject: Re: [dpdk-dev] DPDK on Xen Dom-U hangs during hugepage setup > > Hello, > > Xen does not support hugepages, so you have to use a kernel module called rte_dom0_mm. > The instructions are in the getting started guide in the seccion 2.3.3. > If you manage to execute any example please tell me, because I am stuck during the execution of the examples after configuring the environment. > > > > El 30/10/14 a las 19:15, Kiran KN escribió: >> Hello, >> >> I am trying to bring up DPDK on Xen Dom-U. >> >> Have followed all the steps in DPDK programmers guide in section 14.3. >> >> However, when I try to run testpmd or any other example application, it is getting stuck during hugepage setup. >> >> It hangs after the print "EAL: Setting up memory..." >> >> Has anyone faced similar issue before? >> >> Thanks, >> Kiran >> >>