| 2022-01-11 02:41:45 |
You-Sheng Yang |
bug |
|
|
added bug |
| 2022-01-11 02:45:57 |
You-Sheng Yang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2022-01-11 02:46:02 |
You-Sheng Yang |
tags |
|
amd oem-priority originate-from-1956363 |
|
| 2022-01-11 02:46:16 |
You-Sheng Yang |
tags |
amd oem-priority originate-from-1956363 |
amd oem-priority originate-from-1956363 originate-from-1956908 |
|
| 2022-01-11 05:42:54 |
Mario Limonciello |
affects |
linux (Ubuntu) |
linux-firmware (Ubuntu) |
|
| 2022-01-11 07:25:18 |
Juerg Haefliger |
tags |
amd oem-priority originate-from-1956363 originate-from-1956908 |
amd kern-1850 oem-priority originate-from-1956363 originate-from-1956908 |
|
| 2022-01-11 07:25:21 |
Juerg Haefliger |
bug |
|
|
added subscriber Juerg Haefliger |
| 2022-01-25 11:12:22 |
You-Sheng Yang |
bug task added |
|
linux-oem-5.14 (Ubuntu) |
|
| 2022-01-25 11:12:35 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Focal |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux-firmware (Ubuntu Focal) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux-oem-5.14 (Ubuntu Focal) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Jammy |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Jammy) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux-firmware (Ubuntu Jammy) |
|
| 2022-01-25 11:12:45 |
You-Sheng Yang |
bug task added |
|
linux-oem-5.14 (Ubuntu Jammy) |
|
| 2022-01-25 11:12:57 |
You-Sheng Yang |
linux (Ubuntu Focal): status |
New |
Invalid |
|
| 2022-01-25 11:14:31 |
You-Sheng Yang |
linux-firmware (Ubuntu Focal): importance |
Undecided |
High |
|
| 2022-01-25 11:14:31 |
You-Sheng Yang |
linux-firmware (Ubuntu Focal): status |
New |
In Progress |
|
| 2022-01-25 11:14:31 |
You-Sheng Yang |
linux-firmware (Ubuntu Focal): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2022-01-25 11:16:47 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): status |
New |
Fix Committed |
|
| 2022-01-25 11:17:08 |
You-Sheng Yang |
linux-oem-5.14 (Ubuntu Focal): importance |
Undecided |
High |
|
| 2022-01-25 11:17:08 |
You-Sheng Yang |
linux-oem-5.14 (Ubuntu Focal): status |
New |
In Progress |
|
| 2022-01-25 11:17:08 |
You-Sheng Yang |
linux-oem-5.14 (Ubuntu Focal): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2022-01-25 11:17:18 |
You-Sheng Yang |
linux-oem-5.14 (Ubuntu Jammy): status |
New |
Invalid |
|
| 2022-01-25 11:17:38 |
You-Sheng Yang |
linux (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2022-01-25 11:17:38 |
You-Sheng Yang |
linux (Ubuntu Jammy): status |
New |
In Progress |
|
| 2022-01-25 11:17:38 |
You-Sheng Yang |
linux (Ubuntu Jammy): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2022-01-26 08:09:20 |
You-Sheng Yang |
description |
TBD. |
[SRU Justification]
[Impact]
On AMD Yellow Carp B0 platforms, S0i3 is still not working.
[Fix]
This denpends on a few fixes for kernel driver that are all either in
v5.17-rc1 or in stable linux-5.1x.y, along with an already upstreamed
dmcub firmware.
[Test Case]
On AMD RMT CRB board,
1. apply both kernel and firmware fixes
2. module blacklist amd_sfh as it's still under development,
3. trigger system suspend. Use power button to wake up the device.
4. check /sys/kernel/debug/amd_pmc/s0ix_stats, the values shall be non-zero
On without any of above, the board may not cut device power during suspend, and/or fail to resume and leaving a blank screen, and/or s0ix stats remain all zeros.
[Where problems could occur]
So far all the patches can be cleanly applied, and they're being
progressively proposed to linux-stable.
[Other Info]
For kernel driver fixes, patches for both oem-5.14 and jammy are necessary; for firmware, that has been available in jammy branch but not yet released, so only Focal will be nominated. |
|
| 2022-01-27 08:29:09 |
Juerg Haefliger |
linux-firmware (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2022-01-28 13:48:57 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2022-01-28 13:48:59 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2022-02-07 03:56:49 |
You-Sheng Yang |
description |
[SRU Justification]
[Impact]
On AMD Yellow Carp B0 platforms, S0i3 is still not working.
[Fix]
This denpends on a few fixes for kernel driver that are all either in
v5.17-rc1 or in stable linux-5.1x.y, along with an already upstreamed
dmcub firmware.
[Test Case]
On AMD RMT CRB board,
1. apply both kernel and firmware fixes
2. module blacklist amd_sfh as it's still under development,
3. trigger system suspend. Use power button to wake up the device.
4. check /sys/kernel/debug/amd_pmc/s0ix_stats, the values shall be non-zero
On without any of above, the board may not cut device power during suspend, and/or fail to resume and leaving a blank screen, and/or s0ix stats remain all zeros.
[Where problems could occur]
So far all the patches can be cleanly applied, and they're being
progressively proposed to linux-stable.
[Other Info]
For kernel driver fixes, patches for both oem-5.14 and jammy are necessary; for firmware, that has been available in jammy branch but not yet released, so only Focal will be nominated. |
[SRU Justification]
[Impact]
On AMD Yellow Carp B0 platforms, S0i3 is still not working.
[Fix]
This denpends on a few fixes for kernel driver that are all either in
v5.17-rc1 or in stable linux-5.1x.y, along with an already upstreamed
dmcub firmware.
[Test Case]
On AMD RMT CRB board,
1. apply both kernel and firmware fixes
2. module blacklist amd_sfh as it's still under development,
3. trigger system suspend. Use power button to wake up the device.
4. check /sys/kernel/debug/amd_pmc/s0ix_stats, the values shall be non-zero
On without any of above, the board may not cut device power during suspend, and/or fail to resume and leaving a blank screen, and/or s0ix stats remain all zeros.
[Where problems could occur]
On AMD RMT CRB board, Sensor Fusion Hub (amd_sfh) still doesn't support S0ix and has to be disabled. For the kernel side, the driver fixes addressed a few procedure errors that should be unlikely to introduce regressions; for the firmware side, also tested loading new firmware on unpatched kernels and there is no difference found yet.
[Other Info]
For kernel driver fixes, patches for both oem-5.14 and jammy are necessary; for firmware, that has been available in jammy branch but not yet released, so only Focal will be nominated. |
|
| 2022-02-07 03:57:47 |
You-Sheng Yang |
tags |
amd kern-1850 oem-priority originate-from-1956363 originate-from-1956908 |
amd kern-1850 oem-priority originate-from-1956363 originate-from-1956908 verification-done-focal |
|
| 2022-02-14 07:35:34 |
Launchpad Janitor |
linux-firmware (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-02-14 07:35:50 |
Timo Aaltonen |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2022-02-15 12:03:19 |
Juerg Haefliger |
linux-firmware (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2022-02-16 03:28:40 |
You-Sheng Yang |
linux-oem-5.14 (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2022-02-21 15:56:47 |
Launchpad Janitor |
linux-oem-5.14 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-02-21 15:56:47 |
Launchpad Janitor |
cve linked |
|
2022-0435 |
|
| 2022-02-21 15:56:47 |
Launchpad Janitor |
cve linked |
|
2022-0492 |
|
| 2022-07-05 13:19:19 |
Timo Aaltonen |
hwe-next: importance |
Undecided |
Critical |
|
| 2022-07-05 13:19:19 |
Timo Aaltonen |
hwe-next: status |
New |
Incomplete |
|
| 2022-07-06 01:29:13 |
Anthony Wong |
hwe-next: assignee |
|
You-Sheng Yang (vicamo) |
|
| 2022-07-25 07:55:03 |
You-Sheng Yang |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
| 2022-07-25 09:03:24 |
Stefan Bader |
linux (Ubuntu Jammy): importance |
High |
Medium |
|
| 2022-08-03 05:18:29 |
Timo Aaltonen |
hwe-next: status |
Incomplete |
In Progress |
|
| 2022-08-05 13:44:37 |
Stefan Bader |
linux (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
| 2022-08-08 12:56:56 |
Timo Aaltonen |
hwe-next: status |
In Progress |
Fix Committed |
|
| 2022-08-31 08:38:25 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2022-08-31 08:38:25 |
Launchpad Janitor |
cve linked |
|
2021-33061 |
|
| 2022-08-31 09:06:56 |
Timo Aaltonen |
hwe-next: status |
Fix Committed |
Fix Released |
|
| 2024-03-01 06:16:12 |
Ubuntu Kernel Bot |
tags |
amd kern-1850 oem-priority originate-from-1956363 originate-from-1956908 verification-done-focal |
amd kern-1850 kernel-spammed-jammy-linux-mtk-v2 oem-priority originate-from-1956363 originate-from-1956908 verification-done-focal verification-needed-jammy-linux-mtk |
|
