| 2024-02-09 15:30:27 |
Philip Cox |
bug |
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|
added bug |
| 2024-02-09 15:30:37 |
Philip Cox |
linux (Ubuntu): status |
New |
In Progress |
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| 2024-02-09 15:31:21 |
Philip Cox |
description |
Backport cpufreq: intel_pstate: Enable HWP IO boost for all servers [upstream 1f5e62f5fb217f2c1e003236be7d03cf606c26c4 (merged in 6.4)] to jammy.
[Impact]
Currently there is a CPU model check for Skylake desktop and server along with the ACPI PM profile for performance and enterprise servers to enable IO boost. Patch removes the CPU model check, so that all current server models enable HWP IO boost by default.
The HWP IO boost results in improvements for IO performance on both Ice Lake and Sapphire Rapid servers.
Phoronix review: https://www.phoronix.com/news/Intel-ICL-SPR-IO-Perf-Boost
Upstream review Link: https://lore.kernel.org/linux-pm/20230303041411.3161780-1-srinivas.pandruvada@linux.intel.com/
[Fix]
Upstream patch:
cpufreq: intel_pstate: Enable HWP IO boost for all servers 1f5e62f5fb217f2c1e003236be7d03cf606c26c4
was merged to fix this. This will be back porting it to jammy.
[Test Plan]
I have tested this code, as has Intel.
[Where problems could occur]
The risk for regression is low. The change is fairly narrow, and has been upstreamed for some time. |
This is a public version of https://bugs.launchpad.net/bugs/2009321
Backport cpufreq: intel_pstate: Enable HWP IO boost for all servers [upstream 1f5e62f5fb217f2c1e003236be7d03cf606c26c4 (merged in 6.4)] to jammy.
[Impact]
Currently there is a CPU model check for Skylake desktop and server along with the ACPI PM profile for performance and enterprise servers to enable IO boost. Patch removes the CPU model check, so that all current server models enable HWP IO boost by default.
The HWP IO boost results in improvements for IO performance on both Ice Lake and Sapphire Rapid servers.
Phoronix review: https://www.phoronix.com/news/Intel-ICL-SPR-IO-Perf-Boost
Upstream review Link: https://lore.kernel.org/linux-pm/20230303041411.3161780-1-srinivas.pandruvada@linux.intel.com/
[Fix]
Upstream patch:
cpufreq: intel_pstate: Enable HWP IO boost for all servers 1f5e62f5fb217f2c1e003236be7d03cf606c26c4
was merged to fix this. This will be back porting it to jammy.
[Test Plan]
I have tested this code, as has Intel.
[Where problems could occur]
The risk for regression is low. The change is fairly narrow, and has been upstreamed for some time. |
|
| 2024-02-09 17:41:01 |
Philip Cox |
nominated for series |
|
Ubuntu Jammy |
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| 2024-02-09 17:41:01 |
Philip Cox |
bug task added |
|
linux (Ubuntu Jammy) |
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| 2024-02-09 17:41:07 |
Philip Cox |
linux (Ubuntu Jammy): assignee |
|
Philip Cox (philcox) |
|
| 2024-02-09 17:41:11 |
Philip Cox |
linux (Ubuntu Jammy): status |
New |
In Progress |
|
| 2024-02-19 11:09:06 |
Stefan Bader |
linux (Ubuntu): status |
In Progress |
Invalid |
|
| 2024-02-19 11:09:10 |
Stefan Bader |
linux (Ubuntu Jammy): importance |
Undecided |
Medium |
|
| 2024-02-19 11:09:13 |
Stefan Bader |
linux (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
| 2024-03-07 21:53:06 |
Ubuntu Kernel Bot |
tags |
|
kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux |
|
| 2024-03-29 00:52:13 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux |
kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips |
|
| 2024-03-29 01:32:11 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-needed-focal-linux-aws-5.15 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips |
|
| 2024-04-02 14:44:07 |
Philip Cox |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-needed-focal-linux-aws-5.15 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
|
| 2024-04-02 19:26:21 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux-nvidia-tegra verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
|
| 2024-04-02 19:26:39 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux-nvidia-tegra verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
|
| 2024-04-03 08:39:15 |
Roxana Nicolescu |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra verification-passed-focal-linux-aws-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-passed-focal-linux-aws-5.15 verification-passed-focal-linux-nvidia-tegra-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips verification-passed-jammy-linux-nvidia-tegra |
|
| 2024-04-03 08:42:56 |
Roxana Nicolescu |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-passed-focal-linux-aws-5.15 verification-passed-focal-linux-nvidia-tegra-5.15 verification-passed-jammy-linux verification-passed-jammy-linux-aws-fips verification-passed-jammy-linux-nvidia-tegra |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-23000 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-32247 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-46838 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-1085 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-1086 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-22705 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-23850 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-23851 |
|
| 2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-24855 |
|
| 2024-04-08 04:04:33 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-jammy-linux-intel-iotg |
|
| 2024-04-08 04:05:14 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-jammy-linux-intel-iotg |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg |
|
| 2024-04-08 04:06:47 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg |
|
| 2024-04-15 20:13:37 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra-igx |
|
| 2024-04-26 06:52:42 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra-igx |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-jammy-linux-xilinx-zynqmp-v2 verification-done-focal-linux-aws-5.15 verification-done-focal-linux-nvidia-tegra-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-jammy-linux-nvidia-tegra verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra-igx verification-needed-jammy-linux-xilinx-zynqmp |
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