| 2020-01-14 06:37:00 |
Fred Kimmy |
bug |
|
|
added bug |
| 2020-01-14 06:37:15 |
Fred Kimmy |
nominated for series |
|
kunpeng920/upstream-kernel |
|
| 2020-01-14 06:37:15 |
Fred Kimmy |
bug task added |
|
kunpeng920/upstream-kernel |
|
| 2020-01-14 06:37:15 |
Fred Kimmy |
nominated for series |
|
kunpeng920/ubuntu-18.04 |
|
| 2020-01-14 06:37:15 |
Fred Kimmy |
bug task added |
|
kunpeng920/ubuntu-18.04 |
|
| 2020-01-14 06:37:15 |
Fred Kimmy |
nominated for series |
|
kunpeng920/ubuntu-18.04-hwe |
|
| 2020-01-14 06:37:15 |
Fred Kimmy |
bug task added |
|
kunpeng920/ubuntu-18.04-hwe |
|
| 2020-01-14 07:47:14 |
Ike Panhc |
kunpeng920/upstream-kernel: status |
New |
Fix Released |
|
| 2020-01-14 07:47:18 |
Ike Panhc |
kunpeng920/upstream-kernel: milestone |
|
linux-v5.4 |
|
| 2020-01-14 07:51:30 |
Ike Panhc |
description |
[Bug Description]
When a TC's PFC is disabled or enabled, the RX private buffer for
this TC need to be changed too, otherwise this may cause packet
dropped problem.
[Steps to Reproduce]
1.lldpad -d
2.lldptool -L -i eth0 adminStatus=rxtx
3.lldptool -T -i eth0 -V ETS-CFG tsa=0:ets,1:ets,2:ets,3:ets,4:ets,5:ets,6:ets,7:ets up2tc=0:0,1:0,2:1,3:1,4:2,5:2,6:3,7:3 tcbw=25,25,50,0,0,0,0,0
4.down device
5.up
[Actual Results]
up fail
[Expected Results]
up ok
[Reproducibility]
Inevitably
[Additional information]
Hardware: D06
Firmware: NA
Kernel: NA
[Resolution]
This patch fixes it by calling hclge_buffer_alloc to reallocate
buffer when pfc_en changes.
net: hns3: fix ETS bandwidth validation bug |
[Bug Description]
When a TC's PFC is disabled or enabled, the RX private buffer for
this TC need to be changed too, otherwise this may cause packet
dropped problem.
[Steps to Reproduce]
1.lldpad -d
2.lldptool -L -i eth0 adminStatus=rxtx
3.lldptool -T -i eth0 -V ETS-CFG tsa=0:ets,1:ets,2:ets,3:ets,4:ets,5:ets,6:ets,7:ets up2tc=0:0,1:0,2:1,3:1,4:2,5:2,6:3,7:3 tcbw=25,25,50,0,0,0,0,0
4.down device
5.up
[Actual Results]
up fail
[Expected Results]
up ok
[Reproducibility]
Inevitably
[Additional information]
Hardware: D06
Firmware: NA
Kernel: NA
[Resolution]
This patch fixes it by calling hclge_buffer_alloc to reallocate
buffer when pfc_en changes.
c2d568978193 net: hns3: fix ETS bandwidth validation bug |
|
| 2020-01-14 08:00:14 |
Ike Panhc |
tags |
|
ikeradar |
|
| 2020-01-14 08:00:19 |
Ike Panhc |
nominated for series |
|
kunpeng920/ubuntu-20.04 |
|
| 2020-01-14 08:00:19 |
Ike Panhc |
bug task added |
|
kunpeng920/ubuntu-20.04 |
|
| 2020-01-15 03:42:42 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
New |
Fix Committed |
|
| 2020-01-15 03:42:45 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
New |
Fix Committed |
|
| 2020-01-15 03:42:51 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: milestone |
|
ubuntu-18.04.5 |
|
| 2020-01-15 03:42:55 |
Ike Panhc |
kunpeng920/ubuntu-20.04: milestone |
|
ubuntu-20.04-ga |
|
| 2020-02-25 12:57:10 |
Taihsiang Ho |
kunpeng920/ubuntu-18.04: status |
New |
In Progress |
|
| 2020-02-25 12:57:16 |
Taihsiang Ho |
kunpeng920/ubuntu-18.04: assignee |
|
Taihsiang Ho (taihsiangho) |
|
| 2020-02-27 07:44:34 |
Taihsiang Ho |
tags |
ikeradar |
ikeradar tairadar |
|
| 2020-02-27 09:18:53 |
Ike Panhc |
kunpeng920: status |
New |
In Progress |
|
| 2020-02-27 09:19:04 |
Ike Panhc |
tags |
ikeradar tairadar |
tairadar |
|
| 2020-03-09 14:55:47 |
Taihsiang Ho |
description |
[Bug Description]
When a TC's PFC is disabled or enabled, the RX private buffer for
this TC need to be changed too, otherwise this may cause packet
dropped problem.
[Steps to Reproduce]
1.lldpad -d
2.lldptool -L -i eth0 adminStatus=rxtx
3.lldptool -T -i eth0 -V ETS-CFG tsa=0:ets,1:ets,2:ets,3:ets,4:ets,5:ets,6:ets,7:ets up2tc=0:0,1:0,2:1,3:1,4:2,5:2,6:3,7:3 tcbw=25,25,50,0,0,0,0,0
4.down device
5.up
[Actual Results]
up fail
[Expected Results]
up ok
[Reproducibility]
Inevitably
[Additional information]
Hardware: D06
Firmware: NA
Kernel: NA
[Resolution]
This patch fixes it by calling hclge_buffer_alloc to reallocate
buffer when pfc_en changes.
c2d568978193 net: hns3: fix ETS bandwidth validation bug |
When a TC's PFC is disabled or enabled, the RX private buffer for
this TC need to be changed too, otherwise this may cause packet
dropped problem.
[Impact]
The corresponding ethernet interface could not be up again.
[Fix]
cherry picked from commit c2d56897819338eb0ba8b93184f7d10329b36653
net: hns3: fix ETS bandwidth validation bug
[Test Case]
1.lldpad -d
2.lldptool -L -i eth0 adminStatus=rxtx
3.lldptool -T -i eth0 -V ETS-CFG
tsa=0:ets,1:ets,2:ets,3:ets,4:ets,5:ets,6:ets,7:ets
up2tc=0:0,1:0,2:1,3:1,4:2,5:2,6:3,7:3 tcbw=25,25,50,0,0,0,0,0
4.down device
5.up
[Regression Risk]
Low, the patch is only specific to the hns3 driver.
====== Original Bug Description ======
[Bug Description]
When a TC's PFC is disabled or enabled, the RX private buffer for
this TC need to be changed too, otherwise this may cause packet
dropped problem.
[Steps to Reproduce]
1.lldpad -d
2.lldptool -L -i eth0 adminStatus=rxtx
3.lldptool -T -i eth0 -V ETS-CFG tsa=0:ets,1:ets,2:ets,3:ets,4:ets,5:ets,6:ets,7:ets up2tc=0:0,1:0,2:1,3:1,4:2,5:2,6:3,7:3 tcbw=25,25,50,0,0,0,0,0
4.down device
5.up
[Actual Results]
up fail
[Expected Results]
up ok
[Reproducibility]
Inevitably
[Additional information]
Hardware: D06
Firmware: NA
Kernel: NA
[Resolution]
This patch fixes it by calling hclge_buffer_alloc to reallocate
buffer when pfc_en changes.
c2d568978193 net: hns3: fix ETS bandwidth validation bug |
|
| 2020-03-09 16:10:29 |
Taihsiang Ho |
bug task added |
|
linux (Ubuntu) |
|
| 2020-03-09 16:30:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
nominated for series |
|
Ubuntu Focal |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
nominated for series |
|
Ubuntu Eoan |
|
| 2020-03-10 08:12:28 |
Ike Panhc |
bug task added |
|
linux (Ubuntu Eoan) |
|
| 2020-03-10 08:12:42 |
Ike Panhc |
linux (Ubuntu Focal): status |
Incomplete |
Fix Released |
|
| 2020-03-10 08:12:44 |
Ike Panhc |
linux (Ubuntu Bionic): status |
New |
Incomplete |
|
| 2020-03-10 08:12:50 |
Ike Panhc |
linux (Ubuntu Bionic): status |
Incomplete |
In Progress |
|
| 2020-03-10 08:28:31 |
Ike Panhc |
linux (Ubuntu Eoan): status |
New |
Fix Released |
|
| 2020-03-12 05:20:53 |
Khaled El Mously |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2020-03-12 07:50:57 |
Andrew Cloke |
kunpeng920/ubuntu-18.04: status |
In Progress |
Fix Committed |
|
| 2020-03-17 16:14:16 |
Ubuntu Kernel Bot |
tags |
tairadar |
tairadar verification-needed-bionic |
|
| 2020-03-18 09:20:20 |
Andrew Cloke |
kunpeng920: status |
In Progress |
Fix Committed |
|
| 2020-03-18 18:33:03 |
Taihsiang Ho |
tags |
tairadar verification-needed-bionic |
tairadar verification-done-bionic |
|
| 2020-04-06 16:52:57 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-04-06 16:52:57 |
Launchpad Janitor |
cve linked |
|
2020-8834 |
|
| 2020-04-06 17:38:35 |
Andrew Cloke |
nominated for series |
|
kunpeng920/ubuntu-19.10 |
|
| 2020-04-06 17:38:35 |
Andrew Cloke |
bug task added |
|
kunpeng920/ubuntu-19.10 |
|
| 2020-04-06 17:38:50 |
Andrew Cloke |
kunpeng920/ubuntu-19.10: status |
New |
Fix Released |
|
| 2020-04-06 17:38:50 |
Andrew Cloke |
kunpeng920/ubuntu-19.10: milestone |
|
ubuntu-18.04.4 |
|
| 2020-04-06 17:39:05 |
Andrew Cloke |
kunpeng920/ubuntu-18.04-hwe: milestone |
ubuntu-18.04.5 |
ubuntu-18.04.4 |
|
| 2020-04-06 17:39:20 |
Andrew Cloke |
kunpeng920/ubuntu-19.10: milestone |
ubuntu-18.04.4 |
ubuntu-19.10-sru-7 |
|
| 2020-04-06 17:39:33 |
Andrew Cloke |
kunpeng920/ubuntu-18.04-hwe: status |
Fix Committed |
Fix Released |
|
| 2020-04-06 17:40:25 |
Andrew Cloke |
kunpeng920/ubuntu-18.04: status |
Fix Committed |
Fix Released |
|
| 2020-04-06 17:40:25 |
Andrew Cloke |
kunpeng920/ubuntu-18.04: milestone |
|
ubuntu-18.04.4-sru-4 |
|
| 2020-04-09 09:24:31 |
Taihsiang Ho |
tags |
tairadar verification-done-bionic |
verification-done-bionic |
|
| 2020-04-24 10:53:39 |
Andrew Cloke |
kunpeng920/ubuntu-20.04: status |
Fix Committed |
Fix Released |
|
| 2020-04-27 07:15:31 |
Ike Panhc |
kunpeng920: status |
Fix Committed |
Fix Released |
|
