[dpdk-dev] ARM server+intel NIC run dpdk met error
Hi, I tried to run dpdk testpmd on Qualcomm ARM server + intel 82599 NIC + CentOS 7.4. However, an error occured with the following output. [root@localhost app]# ./testpmd -l 4-5 -m 1024 -w :01:00.1 -- -i -a --forward-mode=io EAL: Detected 47 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Probing VFIO support... EAL: PCI device :01:00.1 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:10fb net_ixgbe EAL: Cannot open /sys/bus/pci/devices/:01:00.1/resource0: No such file or directory EAL: Requested device :01:00.1 cannot be used testpmd: No probed ethernet devices Interactive-mode selected Auto-start selected Set io packet forwarding mode testpmd: create a new mbuf pool : n=155456, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc Done Start automatic packet forwarding io packet forwarding - ports=0 - cores=0 - streams=0 - NUMA support enabled, MP over anonymous pages disabled io packet forwarding packets/burst=32 nb forwarding cores=1 - nb forwarding ports=0 testpmd> According to the message above, I entered the /sys/bus/pci/devices/:01:00.1/ directory and I could not find the resource0/1/2/3 file which will be found at X86 server. Both PF and VF have the same problem. And X710 NIC the same, too. Does anybody meet this situation before? Can anyone please help me with this problem? Thanks Yong
[dpdk-dev] 答复: Re: [PATCH v2 1/4] net/dpaa: add null point check and fix mem leak
Hi, I've sent this patch again and it is accepted. The other 3 pathes have no conflict with the latest master version and the titles have described the modification of the patches. So I need not send the patches for v3, right? --origin-- From ： ; to ：wang.yon...@zte.com.cn; cc： ; ; ; ; ; date ：2018-01-18 07:00 subject ：Re: [dpdk-dev] [PATCH v2 1/4] net/dpaa: add null point check and fix mem leak Hi, Please could you rebase on master and keep the acked already given? Please use --in-reply-to to keep v3 in the same thread as v2. Titles are the same for every patches. Are they all fixing a NULL pointer check and a mem leak? More details in the commit message may help. If they are fixes, a tag Fixes: may help for backports. Thanks
[dpdk-dev] 答复: RE: [PATCH v3 1/3] net/i40e: add null point check andfix mem leak
Hi Helin Thanks for your advice. However, it's hard to find the original patches which introduced the bug in general, especailly when the file name has changed. This may prevent us to contribute to dpdk. < 4. A 'Cc:' line is needed, if the patch should be back ported into any stable release version. As a common contributor, I don't know whether the patch should be back ported into any stable release version. And I have no rights to make this decision. Thank you! Yours, Yong --origin-- From： ; To：; ; ; ; Cc： ; Date ：2018-01-24 16:41 Subject ：RE: [dpdk-dev] [PATCH v3 1/3] net/i40e: add null point check andfix mem leak Hi Yong Thank you so much for your contribution! I have comments in general. 1. for a patch set, you need a cover letter for the series. 2. If a patch is to fix a bug/issue, the title should start with 'fix'. 3. A 'Fixes:' line is needed for any bug fixes. 4. A 'Cc:' line is needed, if the patch should be back ported into any stable release version. 5. you can find some good examples from the 'git log'. Thanks! Regards, Helin
[dpdk-dev] Anyone who can help?
Hi, I met a problem when i use git to get code from dpdk.org. I never met this before. Is there anyone know what happened with this? [root@localhost dpdk]# git pull fatal: unable to access 'http://dpdk.org/git/dpdk/': The requested URL returned error: 502 [root@localhost wangyong]# git clone http://dpdk.org/git/dpdk Cloning into 'dpdk'... fatal: unable to access 'http://dpdk.org/git/dpdk/': The requested URL returned error: 502
