* [dpdk-dev] show-stopper bug before releasing -rc3
@ 2018-05-14 14:20 Thomas Monjalon
2018-05-14 17:11 ` Burakov, Anatoly
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Monjalon @ 2018-05-14 14:20 UTC (permalink / raw)
To: dev; +Cc: anatoly.burakov, ferruh.yigit, shahafs, john.mcnamara
Hi,
We have just discovered an issue in master branch when starting testpmd.
The core number is wrongly detected after this commit:
http://dpdk.org/commit/e505d84c64
Command used for the test:
/x86_64-native-linuxapp-gcc/build/app/test-pmd/testpmd -n 4 -w 00:07.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -w 00:06.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -- --burst=64 --mbcache=512 -i --nb-cores=5 --rxq=4 --txq=4 --txd=1024 --rxd=1024 --tx-offloads=0x8000 --enable-rx-cksum --enable-scatter
We need to fix it urgently today before pulling next-net,
and before closing RC3 today.
Anatoly has started the analysis.
Any help to accelerate the resolution is welcome.
Thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] show-stopper bug before releasing -rc3
2018-05-14 14:20 [dpdk-dev] show-stopper bug before releasing -rc3 Thomas Monjalon
@ 2018-05-14 17:11 ` Burakov, Anatoly
0 siblings, 0 replies; 2+ messages in thread
From: Burakov, Anatoly @ 2018-05-14 17:11 UTC (permalink / raw)
To: Thomas Monjalon, dev; +Cc: ferruh.yigit, shahafs, john.mcnamara
On 14-May-18 3:20 PM, Thomas Monjalon wrote:
> Hi,
>
> We have just discovered an issue in master branch when starting testpmd.
> The core number is wrongly detected after this commit:
> http://dpdk.org/commit/e505d84c64
>
> Command used for the test:
> /x86_64-native-linuxapp-gcc/build/app/test-pmd/testpmd -n 4 -w 00:07.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -w 00:06.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -- --burst=64 --mbcache=512 -i --nb-cores=5 --rxq=4 --txq=4 --txd=1024 --rxd=1024 --tx-offloads=0x8000 --enable-rx-cksum --enable-scatter
>
> We need to fix it urgently today before pulling next-net,
> and before closing RC3 today.
>
> Anatoly has started the analysis.
> Any help to accelerate the resolution is welcome.
> Thanks
>
The issue is fixed by the following patch:
http://dpdk.org/dev/patchwork/patch/40010/
--
Thanks,
Anatoly
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