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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SN6PR11MB3504.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4dd650f0-0b93-4f43-c6fa-08da63eb25a8 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Jul 2022 09:44:42.6316 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: SZJmtlSo4SHcAsrHAzVd9Asfd8ilQ2CLp1MUuqfY9KV8L+9kvNBKq+qhajNIxX3bhrrmeOg5IraQ7qfbaDFgdg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR11MB6013 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Jiang, YuX > Sent: Tuesday, July 12, 2022 5:33 PM > To: Thomas Monjalon ; dev (dev@dpdk.org) > > Cc: Devlin, Michelle ; Mcnamara, John > ; Ferruh Yigit ; Xia, > Chenbo > Subject: RE: release candidate 22.07-rc4 >=20 > > -----Original Message----- > > From: Thomas Monjalon > > 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 >=20 > 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_split_a= l > l_path_payload_check: the first packet payload is different from the ohte= r > packets in the same queue", > Bad commit id is cd79d1b030bd69df31fd401d1b48c23df0f71d00(which is used t= o > fix the performance drop of split ring) I just found the potential root cause, Maxime helped confirm it and patch w= ill be out soon. Thanks, Chenbo >=20 > commit cd79d1b030bd69df31fd401d1b48c23df0f71d00 (HEAD) > Author: Xuan Ding > Date: Thu Jul 7 06:55:13 2022 +0000 >=20 > vhost: fix unnecessary dirty page logging >=20 > The dirty page logging is only required in vhost enqueue direction fo= r > live migration. This patch removes the unnecessary dirty page logging > in vhost dequeue direction. Otherwise, it will result in a performanc= e > drop. Some if-else judgements are also optimized to improve > performance. >=20 > Fixes: 6d823bb302c7 ("vhost: prepare sync for descriptor to mbuf > refactoring") > Fixes: b6eee3e83402 ("vhost: fix sync dequeue offload") >=20 > Signed-off-by: Xuan Ding > Reviewed-by: Jiayu Hu > Reviewed-by: Chenbo Xia > Reviewed-by: Maxime Coquelin > Tested-by: Xingguang He >=20 > Best regards, > Yu Jiang