Fix resume on AMD platforms when TBT monitor is plugged

[Kai-Heng Feng]

[Impact]
When TBT monitor is connected to AMD platform, system resume will hit
stack corruption or BUG_ON() macro.

[Fix]
Revert the offending commit and handle MST properly.

[Test]
The system can resume normally and no more kernel splat.

[Where problems could occur]
The new logic is restriced to MST hub, so normal DP/HDMI usage should be
unaffected.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-oem-5.17/5.17.0-1019.20 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.17 - 5.17.0-1019.20

---------------
linux-oem-5.17 (5.17.0-1019.20) jammy; urgency=medium

  * jammy/linux-oem-5.17: 5.17.0-1019.20 -proposed tracker (LP: #1989787)

  * Fix resume on AMD platforms when TBT monitor is plugged (LP: #1990920)
    - drm/amd/display: Detect dpcd_rev when hotplug mst monitor
    - drm/amd/display: Release remote dc_sink under mst scenario

  * pcieport 0000:00:1b.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal),
    type=Transaction Layer, (Requester ID) (LP: #1988797)
    - SAUCE: PCI/PTM: Cache PTM Capability offset
    - SAUCE: PCI/PTM: Add pci_upstream_ptm() helper
    - SAUCE: PCI/PTM: Separate configuration and enable
    - SAUCE: PCI/PTM: Add pci_suspend_ptm() and pci_resume_ptm()
    - SAUCE: PCI/PTM: Move pci_ptm_info() body into its only caller
    - SAUCE: PCI/PTM: Preserve RsvdP bits in PTM Control register
    - SAUCE: PCI/PTM: Reorder functions in logical order
    - SAUCE: PCI/PTM: Consolidate PTM interface declarations
    - SAUCE: PCI/PM: Always disable PTM for all devices during suspend
    - SAUCE: PCI/PM: Simplify pci_pm_suspend_noirq()

  * Fix AMDGPU: No video output and system hangs with two monitor (dGPU: W6400)
    (LP: #1989647)
    - drm/amd/display: Ignore First MST Sideband Message Return Error

  * System hang during S3 test (LP: #1990330)
    - memcg: add per-memcg total kernel memory stat
    - mm/memcg: revert ("mm/memcg: optimize user context object stock access")
    - mm/memcg: disable threshold event handlers on PREEMPT_RT
    - mm/memcg: protect per-CPU counter by disabling preemption on PREEMPT_RT
      where needed.
    - mm/memcg: opencode the inner part of obj_cgroup_uncharge_pages() in
      drain_obj_stock()
    - mm/memcg: protect memcg_stock with a local_lock_t
    - mm/memcg: disable migration instead of preemption in drain_all_stock().
    - mm/memremap: avoid calling kasan_remove_zero_shadow() for device private
      memory

  * To support Intel Maple Ridge Thunderbolt [8086:1134] (LP: #1990240)
    - thunderbolt: Add support for Intel Maple Ridge single port controller

  * Intel graphic driver is not probing[8086:468b] (LP: #1990242)
    - drm/i915: Add new ADL-S pci id

  * support independent clock and LED GPIOs for Intel IPU6 platforms
    (LP: #1989046)
    - SAUCE: platform/x86: int3472: support independent clock and LED GPIOs

 -- Timo Aaltonen <email address hidden> Tue, 27 Sep 2022 15:12:42 +0300

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-oem-5.14/5.14.0-1053.60 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!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.14 - 5.14.0-1054.61

---------------
linux-oem-5.14 (5.14.0-1054.61) focal; urgency=medium

  * Packaging resync (LP: #1786013)
    - [Config] Add PAHOLE_HAS_SPLIT_BTF config

  * CVE-2022-2602
    - SAUCE: io_uring/af_unix: defer registered files gc to io_uring release
    - SAUCE: io_uring/af_unix: fix memleak during unix GC

  * CVE-2022-41674
    - mac80211: fix memory leaks with element parsing
    - SAUCE: wifi: cfg80211: fix u8 overflow in
      cfg80211_update_notlisted_nontrans()
    - SAUCE: wifi: cfg80211/mac80211: reject bad MBSSID elements
    - SAUCE: wifi: cfg80211: ensure length byte is present before access
    - SAUCE: wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
    - SAUCE: wifi: cfg80211: update hidden BSSes to avoid WARN_ON

  * CVE-2022-42722
    - SAUCE: wifi: mac80211: fix crash in beacon protection for P2P-device

  * CVE-2022-42721
    - SAUCE: wifi: cfg80211: avoid nontransmitted BSS list corruption

  * CVE-2022-42720
    - SAUCE: wifi: cfg80211: fix BSS refcounting bugs

  * CVE-2022-42719
    - SAUCE: wifi: mac80211: fix MBSSID parsing use-after-free

 -- Stefan Bader <email address hidden> Fri, 14 Oct 2022 14:45:08 +0200

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.15.0-53.59

---------------
linux (5.15.0-53.59) jammy; urgency=medium

  * Fix blank screen on Thinkpad ADL 4K+ panel (LP: #1980621)
    - drm/i915: Implement WaEdpLinkRateDataReload

  * Kernel regresses openjdk on riscv64 (LP: #1992484)
    - SAUCE: Revert "riscv: mmap with PROT_WRITE but no PROT_READ is invalid"

  * iavf: SR-IOV VFs error with no traffic flow when MTU greater than 1500
    (LP: #1983656)
    - iavf: Fix set max MTU size with port VLAN and jumbo frames
    - i40e: Fix VF set max MTU size

  * [Ubuntu 22.04] mpt3sas: Request to include latest bug fix patches
    (LP: #1965927)
    - scsi: mpt3sas: Remove scsi_dma_map() error messages
    - scsi: mpt3sas: Update persistent trigger pages from sysfs interface

  * ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel
    systems (LP: #1990985)
    - ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel
      systems

  * Fix resume on AMD platforms when TBT monitor is plugged (LP: #1990920)
    - SAUCE: Revert "drm/amd/display: Add helper for blanking all dp displays"
    - drm/amd/display: Detect dpcd_rev when hotplug mst monitor
    - drm/amd/display: Release remote dc_sink under mst scenario

  * LSM: Configuring Too Many LSMs Causes Kernel Panic on Boot (LP: #1987998)
    - SAUCE: LSM: Change Landlock from LSMBLOB_NEEDED to LSMBLOB_NOT_NEEDED

  * To support Intel Maple Ridge Thunderbolt [8086:1134] (LP: #1990240)
    - thunderbolt: Add support for Intel Maple Ridge single port controller

  * Intel graphic driver is not probing[8086:468b] (LP: #1990242)
    - drm/i915/adl_s: Update ADL-S PCI IDs
    - drm/i915: Add new ADL-S pci id

  * Add HDMI codec ID for Intel Raptor Lake (LP: #1989578)
    - ALSA: hda: Add PCI and HDMI IDs for Intel Raptor Lake

  * Jammy update: v5.15.64 upstream stable release (LP: #1991717)
    - wifi: rtlwifi: remove always-true condition pointed out by GCC 12
    - eth: sun: cassini: remove dead code
    - audit: fix potential double free on error path from fsnotify_add_inode_mark
    - cgroup: Fix race condition at rebind_subsystems()
    - parisc: Make CONFIG_64BIT available for ARCH=parisc64 only
    - parisc: Fix exception handler for fldw and fstw instructions
    - kernel/sys_ni: add compat entry for fadvise64_64
    - x86/entry: Move CLD to the start of the idtentry macro
    - block: add a bdev_max_zone_append_sectors helper
    - block: add bdev_max_segments() helper
    - btrfs: zoned: revive max_zone_append_bytes
    - btrfs: replace BTRFS_MAX_EXTENT_SIZE with fs_info->max_extent_size
    - btrfs: convert count_max_extents() to use fs_info->max_extent_size
    - Input: i8042 - move __initconst to fix code styling warning
    - Input: i8042 - merge quirk tables
    - Input: i8042 - add TUXEDO devices to i8042 quirk tables
    - Input: i8042 - add additional TUXEDO devices to i8042 quirk tables
    - drivers/base: fix userspace break from using bin_attributes for cpumap and
      cpulist
    - scsi: qla2xxx: Fix response queue handler reading stale packets
    - scsi: qla2xxx: edif: Fix dropped IKE message
    - btrfs: put initial index value of a...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux/5.19.0-27.28 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-bluefield/5.15.0-1010.12 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-nvidia/5.15.0-1011.11 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

[Timo Aaltonen (tjaalton)]

this is in 6.0 and up, lunar has 6.1 in proposed

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.19.0-28.29

---------------
linux (5.19.0-28.29) kinetic; urgency=medium

  * kinetic/linux: 5.19.0-28.29 -proposed tracker (LP: #1999746)

  * mm:vma05 in ubuntu_ltp fails with '[vdso] bug not patched' on kinetic/linux
    5.19.0-27.28 (LP: #1999094)
    - fix coredump breakage

linux (5.19.0-27.28) kinetic; urgency=medium

  * kinetic/linux: 5.19.0-27.28 -proposed tracker (LP: #1997794)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.11.14)

  * selftests/.../nat6to4 breaks the selftests build (LP: #1996536)
    - [Config] Disable selftests/net/bpf/nat6to4

  * Expose built-in trusted and revoked certificates (LP: #1996892)
    - [Packaging] Expose built-in trusted and revoked certificates

  * support for same series backports versioning numbers (LP: #1993563)
    - [Packaging] sameport -- add support for sameport versioning

  * Add cs35l41 firmware loading support (LP: #1995957)
    - ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code
    - ASoC: cs35l41: Add common cs35l41 enter hibernate function
    - ASoC: cs35l41: Do not print error when waking from hibernation
    - ALSA: hda: cs35l41: Don't dereference fwnode handle
    - ALSA: hda: cs35l41: Allow compilation test on non-ACPI configurations
    - ALSA: hda: cs35l41: Drop wrong use of ACPI_PTR()
    - ALSA: hda: cs35l41: Consolidate selections under SND_HDA_SCODEC_CS35L41
    - ALSA: hda: hda_cs_dsp_ctl: Add Library to support CS_DSP ALSA controls
    - ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly
    - ALSA: hda: cs35l41: Save codec object inside component struct
    - ALSA: hda: cs35l41: Add initial DSP support and firmware loading
    - ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver
    - ALSA: hda: cs35l41: Support reading subsystem id from ACPI
    - ALSA: hda: cs35l41: Support multiple load paths for firmware
    - ALSA: hda: cs35l41: Support Speaker ID for laptops
    - ALSA: hda: cs35l41: Support Hibernation during Suspend
    - ALSA: hda: cs35l41: Read Speaker Calibration data from UEFI variables
    - ALSA: hda: hda_cs_dsp_ctl: Add fw id strings
    - ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence
    - ALSA: hda: cs35l41: Support Firmware switching and reloading
    - ALSA: hda: cs35l41: Add module parameter to control firmware load
    - Revert "ALSA: hda: cs35l41: Allow compilation test on non-ACPI
      configurations"
    - ALSA: hda/realtek: More robust component matching for CS35L41
    - [Config] updateconfigs for SND_HDA_CS_DSP_CONTROLS

  * Fibocom WWAN FM350-GL suspend error (notebook not suspend) (LP: #1990700)
    - net: wwan: t7xx: Add AP CLDMA

  * Screen cannot turn on after screen off with Matrox G200eW3 [102b:0536]
    (LP: #1995573)
    - drm/mgag200: Optimize damage clips
    - drm/mgag200: Add FB_DAMAGE_CLIPS support
    - drm/mgag200: Enable atomic gamma lut update

  * TEE Support for CCP driver (LP: #1991608)
    - crypto: ccp: Add support for TEE for PCI ID 0x14CA

  * AMD Cezanne takes 5 minutes to wake up from suspend (LP: #1993715)
    - platform/x86/amd: pmc: Read...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-ibm/5.19.0-1015.16 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-aws/5.19.0-1018.19 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-azure/5.19.0-1017.18 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-aws-5.19/5.19.0-1019.20~22.04.1 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-lowlatency-hwe-5.19/5.19.0-1017.18~22.04.1 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-mtk/5.15.0-1030.34 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-jammy-linux-mtk' to 'verification-done-jammy-linux-mtk'. If the problem still exists, change the tag 'verification-needed-jammy-linux-mtk' to 'verification-failed-jammy-linux-mtk'.

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!