Re: [dpdk-dev] |ERROR| pw 8090-8106 acl: handle when SSE 4.1 is unsupported

["Ananyev, Konstantin" <konstantin.ananyev@intel.com>]

Hi Jan,

> -----Original Message-----
> From: Jan Viktorin [mailto:viktorin@rehivetech.com]
> Sent: Wednesday, October 28, 2015 11:00 AM
> To: Ananyev, Konstantin
> Cc: dev@dpdk.org
> Subject: Fw: |ERROR| pw 8090-8106 acl: handle when SSE 4.1 is unsupported
> 
> Hello Konstantin,
> 
> the ACL patch (with changes as you suggested yesterday) breaks the
> following test. I am confused about this. There is nothing in the log
> that would help me to determine the source of the problem. How is this
> test related to ACL? Moreover, I cannot see the actual packet drop
> there, what packet has been dropped?

I am also confused - testpmd doesn't use librte_acl at all.
Are there any other changes in your patch set?
Something related to vector instrincts emulation?
As they are now in rte_vect.h and are seen not only by LPM ilbrary?
Probably someone from STC team can explain what exactly packet fails?
Konstantin

> 
> Regards
> Jan
> 
> Begin forwarded message:
> 
> Date: 27 Oct 2015 13:44:40 -0700
> From: sys_stv@intel.com
> To: test-report@dpdk.org,viktorin@rehivetech.com
> Subject: |ERROR| pw 8090-8106  acl: handle when SSE 4.1 is unsupported
> 
> 
> Test-Label: Intel Niantic on Fedora
> Test-Status: ERROR
> Patchwork: http://www.dpdk.org/dev/patchwork/patch/8106/
> 
> DPDK git baseline: affc455438f4cbd3b14e2d9a24fbc154e22d68d3
> Patchwork ID: 8090-8106
> http://www.dpdk.org/dev/patchwork/patch/8106/
> Submitter: Jan Viktorin <viktorin@rehivetech.com>
> Date: Tue, 27 Oct 2015 20:13:49 +0100
> 
> Compilation:
> OS: fedora
> Nic: niantic
> i686-native-linuxapp-gcc: compile pass
> x86_64-native-linuxapp-gcc: compile pass
> 
> DTS validation:
> OS: fedora
> Nic: Niantic
> TestType: auto
> GCC: 4
> x86_64-native-linuxapp-gcc:  total 75, passed 74, failed 1.
> Failed Case List:
> Target: x86_64-native-linuxapp-gcc
> OS: fedora
> Failed DTS case:
> checksum_offload_with_vlan:
> http://dpdk.org/browse/tools/dts/tree/test_plans/checksum_offload_test_plan.rst
> 
> DTS Validation Error:
> ======================================================================================================
> ==================
> ======================================================================================================
> ==================
> TEST SUITE : TestChecksumOffload
> 
> -------------------------------------------------------------------------------
> Begin: Test Casetest_checksum_offload_with_vlan
> --------------------------------------------------
> FAILED  'Unexpected Packets Drop'
> --------------------------------------------------
> [   SUITE_DUT_CMD]  ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x6 -n
> 4  -- -i --portmask=0x3 --disable-hw-vlan --enable-rx-cksum --crc-strip
> --txqflags=0 [   SUITE_DUT_CMD]  set verbose 1 [   SUITE_DUT_CMD]  set
> fwd csum [   SUITE_DUT_CMD]  csum set ip hw 0
> [   SUITE_DUT_CMD]  csum set udp hw 0
> [   SUITE_DUT_CMD]  csum set tcp hw 0
> [   SUITE_DUT_CMD]  csum set sctp hw 0
> [   SUITE_DUT_CMD]  csum set ip hw 1
> [   SUITE_DUT_CMD]  csum set udp hw 1
> [   SUITE_DUT_CMD]  csum set tcp hw 1
> [   SUITE_DUT_CMD]  csum set sctp hw 1
> [   SUITE_DUT_CMD]  start
> [SUITE_TESTER_CMD]  scapy
> [SUITE_TESTER_CMD]  sys.path.append("./")
> [SUITE_TESTER_CMD]  from sctp import *
> [SUITE_TESTER_CMD]  p = Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IPv6(src="::2")/UDP()/("X"*46)
> [SUITE_TESTER_CMD]  p.show2() [SUITE_TESTER_CMD]  p =
> Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(src="127.0.0.2")/SCTP()/("X"*48)
> [SUITE_TESTER_CMD]  p.show2() [SUITE_TESTER_CMD]  p =
> Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IPv6(src="::2")/TCP()/("X"*46)
> [SUITE_TESTER_CMD]  p.show2() [SUITE_TESTER_CMD]  p =
> Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(src="127.0.0.2")/UDP()/("X"*46)
> [SUITE_TESTER_CMD]  p.show2() [SUITE_TESTER_CMD]  p =
> Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(src="127.0.0.2")/TCP()/("X"*46)
> [SUITE_TESTER_CMD]  p.show2() [SUITE_TESTER_CMD]  exit()
> [SUITE_TESTER_CMD]  echo -n '' >  scapyResult.txt [SUITE_TESTER_CMD]
> scp sniff.py root@10.239.128.80:~/ [SUITE_TESTER_CMD]  SCAPY Receive
> setup: [SUITE_TESTER_CMD]  killall scapy 2>/dev/null; echo tester
> [SUITE_TESTER_CMD]  scapy [SUITE_TESTER_CMD]  subprocess.call("scapy -c
> sniff.py &", shell=True) [SUITE_TESTER_CMD]  sys.path.append("./")
> [SUITE_TESTER_CMD]  import sctp [SUITE_TESTER_CMD]  from sctp import *
> [SUITE_TESTER_CMD]  sendp([Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IPv6(src="::1")/UDP(chksum=0xf)/("X"*46)],
> iface="p785p2") [SUITE_TESTER_CMD]
> sendp([Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(chksum=0x0)/SCTP(chksum=0xf)/("X"*48)],
> iface="p785p2") [SUITE_TESTER_CMD]
> sendp([Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IPv6(src="::1")/TCP(chksum=0xf)/("X"*46)],
> iface="p785p2") [SUITE_TESTER_CMD]
> sendp([Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(chksum=0x0)/UDP(chksum=0xf)/("X"*46)],
> iface="p785p2") [SUITE_TESTER_CMD]
> sendp([Ether(dst="90:e2:ba:4a:54:81",
> src="52:00:00:00:00:00")/IP(chksum=0x0)/TCP(chksum=0xf)/("X"*46)],
> iface="p785p2") [SUITE_TESTER_CMD]  exit() [SUITE_TESTER_CMD]  cat
> scapyResult.txt [SUITE_TESTER_CMD]  SCAPY Result: End
> test_checksum_offload_with_vlan
> -------------------------------------------------------------------------------
> [SUITE_DUT_CMD] quit
> 
> 
> 
> DPDK STV team
> 
> 
> --
>   Jan Viktorin                E-mail: Viktorin@RehiveTech.com
>   System Architect            Web:    www.RehiveTech.com
>   RehiveTech
>   Brno, Czech Republic