| 2022-05-12 02:33:49 |
AceLan Kao |
bug |
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added bug |
| 2022-05-12 02:34:16 |
AceLan Kao |
bug task added |
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linux-oem-5.17 (Ubuntu) |
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| 2022-05-12 02:34:25 |
AceLan Kao |
nominated for series |
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Ubuntu Jammy |
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| 2022-05-12 02:34:25 |
AceLan Kao |
bug task added |
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linux (Ubuntu Jammy) |
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| 2022-05-12 02:34:25 |
AceLan Kao |
bug task added |
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linux-oem-5.17 (Ubuntu Jammy) |
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| 2022-05-12 02:34:34 |
AceLan Kao |
linux-oem-5.17 (Ubuntu Jammy): status |
New |
In Progress |
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| 2022-05-12 02:34:37 |
AceLan Kao |
linux-oem-5.17 (Ubuntu Jammy): assignee |
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AceLan Kao (acelankao) |
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| 2022-05-12 02:34:47 |
AceLan Kao |
linux-oem-5.17 (Ubuntu): status |
New |
Invalid |
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| 2022-05-12 02:39:44 |
AceLan Kao |
linux (Ubuntu Jammy): status |
New |
In Progress |
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| 2022-05-12 02:39:47 |
AceLan Kao |
linux (Ubuntu Jammy): assignee |
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AceLan Kao (acelankao) |
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| 2022-05-12 02:40:26 |
AceLan Kao |
bug |
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added subscriber Canonical Hardware Enablement |
| 2022-05-12 02:40:30 |
AceLan Kao |
tags |
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oem-priority originate-from-1971942 somerville |
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| 2022-05-12 02:40:36 |
AceLan Kao |
tags |
oem-priority originate-from-1971942 somerville |
oem-priority originate-from-1971938 originate-from-1971942 somerville |
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| 2022-05-12 03:00:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2022-05-13 18:27:06 |
Timo Aaltonen |
linux-oem-5.17 (Ubuntu Jammy): status |
In Progress |
Fix Committed |
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| 2022-05-20 09:49:47 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1971938 originate-from-1971942 somerville |
oem-priority originate-from-1971938 originate-from-1971942 somerville verification-needed-jammy |
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| 2022-06-06 07:43:57 |
AceLan Kao |
tags |
oem-priority originate-from-1971938 originate-from-1971942 somerville verification-needed-jammy |
oem-priority originate-from-1971938 originate-from-1971942 somerville verification-done-jammy |
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| 2022-06-07 19:12:17 |
Launchpad Janitor |
linux-oem-5.17 (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
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| 2022-06-07 19:12:17 |
Launchpad Janitor |
cve linked |
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2022-1966 |
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| 2022-06-07 19:12:17 |
Launchpad Janitor |
cve linked |
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2022-1972 |
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| 2022-08-03 06:08:32 |
AceLan Kao |
description |
[Impact]
e1000e hardware unit hang after s2idle
May 06 15:34:49 ubuntu kernel: e1000e 0000:00:1f.6 enp0s31f6: Detected Hardware Unit Hang:
TDH <1>
TDT <5>
next_to_use <5>
next_to_clean <1>
buffer_info[next_to_clean]:
time_stamp <1000587f0>
next_to_watch <1>
jiffies <1000589c0>
next_to_watch.status <0>
MAC Status <40080283>
PHY Status <796d>
PHY 1000BASE-T Status <3800>
PHY Extended Status <3000>
PCI Status <10>
[Fix]
Below commit fixes this issue
https://patchwork.ozlabs.org/project/intel-wired-lan/patch/20220508070905.1878172-1-sasha.neftin@intel.com/
[Test]
Verified on the target machine, and confirmed the issue is gone.
[Where problems could occur]
The impact is low, it keeps the GPT clock enabled for CSME when e1000e_pm_resume() is called. I can't see this may introduce any regression. |
[Impact]
e1000e hardware unit hang after s2idle
May 06 15:34:49 ubuntu kernel: e1000e 0000:00:1f.6 enp0s31f6: Detected Hardware Unit Hang:
TDH <1>
TDT <5>
next_to_use <5>
next_to_clean <1>
buffer_info[next_to_clean]:
time_stamp <1000587f0>
next_to_watch <1>
jiffies <1000589c0>
next_to_watch.status <0>
MAC Status <40080283>
PHY Status <796d>
PHY 1000BASE-T Status <3800>
PHY Extended Status <3000>
PCI Status <10>
[Fix]
Below commits fix this issue which have been included in v5.19-rc8
https://patchwork.ozlabs.org/project/intel-wired-lan/patch/20220508070905.1878172-1-sasha.neftin@intel.com/
6cfa45361d3e Revert "e1000e: Fix possible HW unit hang after an s0ix exit"
b49feacbeffc e1000e: Enable GPT clock before sending message to CSME
[Test]
Verified on the target machine, and confirmed the issue is gone.
[Where problems could occur]
The impact is low, it keeps the GPT clock enabled for CSME when e1000e_pm_resume() is called. With the new fix, the old workaround could be removed. I can't see this may introduce any regression. |
|
| 2022-08-05 14:14:10 |
Stefan Bader |
linux (Ubuntu Jammy): importance |
Undecided |
Medium |
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| 2022-08-05 14:14:10 |
Stefan Bader |
linux (Ubuntu Jammy): status |
In Progress |
Fix Committed |
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| 2022-08-08 12:56:00 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Committed |
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| 2022-08-31 08:38:25 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
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| 2022-08-31 08:38:25 |
Launchpad Janitor |
cve linked |
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2021-33061 |
|
| 2022-09-02 11:39:19 |
Anthony Wong |
linux (Ubuntu): status |
Incomplete |
Fix Released |
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| 2022-09-02 11:39:29 |
Anthony Wong |
hwe-next: status |
Fix Committed |
Fix Released |
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| 2023-01-17 10:12:07 |
Anthony Wong |
nominated for series |
|
Ubuntu Kinetic |
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| 2023-01-17 10:12:07 |
Anthony Wong |
bug task added |
|
linux (Ubuntu Kinetic) |
|
| 2023-01-17 10:12:07 |
Anthony Wong |
bug task added |
|
linux-oem-5.17 (Ubuntu Kinetic) |
|
| 2023-01-17 10:12:16 |
Anthony Wong |
linux (Ubuntu Kinetic): status |
New |
Fix Released |
|
| 2023-01-17 10:12:18 |
Anthony Wong |
linux-oem-5.17 (Ubuntu Kinetic): status |
New |
Invalid |
|
| 2023-07-31 14:10:06 |
Laszlo Laszlo |
bug |
|
|
added subscriber Laszlo Laszlo |
| 2024-03-01 06:16:24 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1971938 originate-from-1971942 somerville verification-done-jammy |
kernel-spammed-jammy-linux-mtk-v2 oem-priority originate-from-1971938 originate-from-1971942 somerville verification-done-jammy verification-needed-jammy-linux-mtk |
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