amd

[Castle Peak]: pull in CPPC fixes

Bug #1928482 reported by Mario Limonciello
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
amd
Undecided
Unassigned
linux-oem-5.10 (Ubuntu)
Undecided
Unassigned
Focal
Medium
Kai-Heng Feng

Bug Description

Recently a CPPC fix was accepted for fixing CPPC on many AMD platforms.

https://github.com/torvalds/linux/commit/3743d55b289c203d8f77b7cd47c24926b9d186ae

It's CC'ed to stable, so it will eventually flow in, but to give best performance on customer systems, can you please pull this into all sustaining OEM trees?

CVE References

information type: Proprietary → Private Security
information type: Private Security → Private
description: updated
Changed in amd:
status: New → Fix Committed
summary: - Chagall/Castle Peak: pull in CPPC fixes
+ [Chagall/Castle Peak]: pull in CPPC fixes
Changed in linux-oem-5.10 (Ubuntu):
assignee: nobody → Kai-Heng Feng (kaihengfeng)
Timo Aaltonen (tjaalton)
Changed in linux-oem-5.10 (Ubuntu):
status: New → Invalid
Changed in linux-oem-5.10 (Ubuntu Focal):
assignee: nobody → Kai-Heng Feng (kaihengfeng)
Changed in linux-oem-5.10 (Ubuntu):
assignee: Kai-Heng Feng (kaihengfeng) → nobody
information type: Private → Public
Changed in linux-oem-5.10 (Ubuntu Focal):
status: New → Confirmed
importance: Undecided → Medium
summary: - [Chagall/Castle Peak]: pull in CPPC fixes
+ [Castle Peak]: pull in CPPC fixes
Timo Aaltonen (tjaalton)
Changed in linux-oem-5.10 (Ubuntu Focal):
status: Confirmed → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-focal
tags: added: verification-done-focal
removed: verification-needed-focal
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (45.9 KiB)

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1038.40

---------------
linux-oem-5.10 (5.10.0-1038.40) focal; urgency=medium

  * CVE-2021-33909
    - SAUCE: seq_file: Disallow extremely large seq buffer allocations

linux-oem-5.10 (5.10.0-1037.38) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1037.38 -proposed tracker (LP: #1935808)

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

linux-oem-5.10 (5.10.0-1036.37) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1036.37 -proposed tracker (LP: #1934760)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts

  * mute/micmute LEDs no function on HP EliteBook 830 G8 Notebook PC
    (LP: #1934239)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * devlink_port_split in net from ubuntu_kernel_selftests linux ADT test
    failure with linux/5.11.0-18.19 ( list index out of range) (LP: #1928889)
    - selftests: net: devlink_port_split.py: skip the test if no devlink device

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

linux-oem-5.10 (5.10.0-1035.36) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1035.36 -proposed tracker (LP: #1932479)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * XPS 9510 (TGL) Screen Brightness could not be changed (LP: #1933566)
    - SAUCE: drm/i915: Force DPCD backlight mode for Dell XPS 9510(TGL)

  * mute/micmute LEDs no function on HP EliteBook x360 830 G8 (LP: #1933508)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook x360 830 G8

  * Focal update: v5.10.46 upstream stable release (LP: #1933367)
    - dmaengine: idxd: add missing dsa driver unregister
    - dmaengine: fsl-dpaa2-qdma: Fix error return code in two functions
    - dmaengine: xilinx: dpdma: initialize registers before request_irq
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: SF_PDMA depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - fanotify: fix copy_event_to_user() fid error clean up
    - batman-adv: Avoid WARN_ON timing related checks
    - mac80211: fix skb length check in ieee80211_scan_rx()
    - mlxsw: reg: Spectrum-3: Enforce lowest max-shaper burst size of 11
    - mlxsw: core: Set thermal zone polling delay argument to real value at init
    - libbpf: Fixes incorrect rx_ring_setup_done
    - net: ipv4: fix memory...

Changed in linux-oem-5.10 (Ubuntu Focal):
status: Fix Committed → Fix Released
Alex Hung (alexhung)
Changed in amd:
status: Fix Committed → Fix Released
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