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From: "Jiang, YuX" <yux.jiang@intel.com>
To: "Xia, Chenbo" <chenbo.xia@intel.com>, Thomas Monjalon
 <thomas@monjalon.net>, "dev (dev@dpdk.org)" <dev@dpdk.org>, Maxime Coquelin
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CC: "Devlin, Michelle" <michelle.devlin@intel.com>, "Mcnamara, John"
 <john.mcnamara@intel.com>, Ferruh Yigit <ferruh.yigit@xilinx.com>
Subject: RE: release candidate 22.07-rc4
Thread-Topic: release candidate 22.07-rc4
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> -----Original Message-----
> From: Xia, Chenbo <chenbo.xia@intel.com>
> Sent: Tuesday, July 12, 2022 5:45 PM
> To: Jiang, YuX <yux.jiang@intel.com>; Thomas Monjalon
> <thomas@monjalon.net>; dev (dev@dpdk.org) <dev@dpdk.org>; Maxime
> Coquelin <maxime.coquelin@redhat.com>
> Cc: Devlin, Michelle <michelle.devlin@intel.com>; Mcnamara, John
> <john.mcnamara@intel.com>; Ferruh Yigit <ferruh.yigit@xilinx.com>
> Subject: RE: release candidate 22.07-rc4
>=20
> > -----Original Message-----
> > From: Jiang, YuX <yux.jiang@intel.com>
> > Sent: Tuesday, July 12, 2022 5:33 PM
> > To: Thomas Monjalon <thomas@monjalon.net>; dev (dev@dpdk.org)
> > <dev@dpdk.org>
> > Cc: Devlin, Michelle <michelle.devlin@intel.com>; Mcnamara, John
> > <john.mcnamara@intel.com>; Ferruh Yigit <ferruh.yigit@xilinx.com>;
> > Xia, Chenbo <chenbo.xia@intel.com>
> > Subject: RE: release candidate 22.07-rc4
> >
> > > -----Original Message-----
> > > From: Thomas Monjalon <thomas@monjalon.net>
> > > Sent: Tuesday, July 12, 2022 6:37 AM
> > > To: announce@dpdk.org
> > > Subject: release candidate 22.07-rc4
> > >
> > > A new DPDK release candidate is ready for testing:
> > > 	https://git.dpdk.org/dpdk/tag/?id=3Dv22.07-rc4
> > >
> > > There are 22 new patches in this snapshot.
> > >
> > > Release notes:
> > > 	https://doc.dpdk.org/guides/rel_notes/release_22_07.html
> > >
> > > This is the last release candidate.
> > > Only documentation should be updated before the release.
> > >
> > > Reviews of deprecation notices are required:
> > > https://patches.dpdk.org/bundle/dmarchand/deprecation_notices/
> > >
> > > You may share some release validation results by replying to this
> > message at
> > > dev@dpdk.org and by adding tested hardware in the release notes.
> > >
> > > Please think about sharing your roadmap now for DPDK 22.11.
> > >
> > > Thank you everyone
> > >
> > Hi
> >
> > Update the test status for Intel part. Till now dpdk22.07-rc4
> > regression is running smooth.
> > But we find one high issue about "[dpdk-
> >
> 22.07]loopback_virtio_user_server_mode/server_mode_reconnect_with_s
> pli
> > t_al
> > l_path_payload_check: the first packet payload is different from the
> > ohter packets in the same queue", Bad commit id is
> > cd79d1b030bd69df31fd401d1b48c23df0f71d00(which is used to fix the
> > performance drop of split ring)
>=20
> I just found the potential root cause, Maxime helped confirm it and patch=
 will
> be out soon.
>=20
> Thanks,
> Chenbo
>=20
All,

Update the test status for Intel part. Till now dpdk22.07-rc4 regression is=
 almost finished, two new bugs are found.
The high issue about "[dpdk-22.07]loopback_virtio_user_server_mode/server_m=
ode_reconnect_with_split_all_path_payload_check: the first packet payload i=
s different from the ohter packets in the same queue".
	It has fix link: http://patchwork.dpdk.org/project/dpdk/patch/202207121004=
47.104162-1-maxime.coquelin@redhat.com/, Intel validation team has complete=
d validtion test for the patch, no new issue is found.
Other one issue about "vswitch_sample_cbdma:perf_pvp_vhost_async_operation_=
with_cbdma_2_channels: virtio-user will drop all the packets when sending l=
arge 1280 Byte packets".
	It has fix link: https://patches.dpdk.org/project/dpdk/patch/2022071405110=
6.1134222-1-wenwux.ma@intel.com/ and tested-by by Intel, but no acked-by ye=
t.

# Basic Intel(R) NIC testing
* Build or compile: =20
 *Build: cover the build test combination with latest GCC/Clang version and=
 the popular OS revision such as Ubuntu20.04, Ubuntu22.04, Fedora36, RHEL8.=
6 etc.
  - All test passed.

* PF/VF(i40e, ixgbe): test scenarios including PF/VF-RTE_FLOW/TSO/Jumbofram=
e/checksum offload/VLAN/VXLAN, etc.=20
	- All test done. No new issue is found
   =20
* PF/VF(ice): test scenarios including Switch features/Package Management/F=
low Director/Advanced Tx/Advanced RSS/ACL/DCF/Flexible Descriptor, etc.
	- All test done. No new issue is found.=20
=09
* Intel NIC single core/NIC performance: test scenarios including PF/VF sin=
gle core performance test, RFC2544 Zero packet loss performance test, etc.
	- All test done. No new issue is found.
	=09
# Basic cryptodev and virtio testing
* Virtio: both function and performance test are covered. Such as PVP/Virti=
o_loopback/virtio-user loopback/virtio-net VM2VM perf testing/VMAWARE ESXI =
7.0u3, etc.
	- All test done. Find two new bugs as above.

* Cryptodev:=20
 *Function test: test scenarios including Cryptodev API testing/CompressDev=
 ISA-L/QAT/ZLIB PMD Testing/FIPS, etc.
	- All test done. No new new isue is found.
 *Performance test: test scenarios including Throughput Performance/Cryptod=
ev Latency, etc.
	- All test done. No new new isue is found.

Best regards,
Yu Jiang

> >
> > commit cd79d1b030bd69df31fd401d1b48c23df0f71d00 (HEAD)
> > Author: Xuan Ding <xuan.ding@intel.com>
> > Date:   Thu Jul 7 06:55:13 2022 +0000
> >
> >     vhost: fix unnecessary dirty page logging
> >
> >     The dirty page logging is only required in vhost enqueue direction =
for
> >     live migration. This patch removes the unnecessary dirty page loggi=
ng
> >     in vhost dequeue direction. Otherwise, it will result in a performa=
nce
> >     drop. Some if-else judgements are also optimized to improve
> > performance.
> >
> >     Fixes: 6d823bb302c7 ("vhost: prepare sync for descriptor to mbuf
> > refactoring")
> >     Fixes: b6eee3e83402 ("vhost: fix sync dequeue offload")
> >
> >     Signed-off-by: Xuan Ding <xuan.ding@intel.com>
> >     Reviewed-by: Jiayu Hu <jiayu.hu@intel.com>
> >     Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
> >     Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> >     Tested-by: Xingguang He <xingguang.he@intel.com>
> >
> > Best regards,
> > Yu Jiang