noble/linux: 6.8.0-40.40 -proposed tracker

[Stefan Bader]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
built:
  from: 83a7dab66b15bdd3
  route-entry: 1
comments:
  abi-testing: 3
delta:
  promote-to-proposed: [lrm, lrs, main, meta, signed, lrg, generate]
  promote-to-security: []
  promote-to-updates: [lrm, lrs, main, meta, signed]
flag:
  boot-testing-requested: true
  bugs-spammed: true
  proposed-announcement-sent: true
  proposed-testing-requested: true
  stream-from-cycle: true
issue: KSRU-13109
packages:
  generate: linux-generate
  lrg: linux-restricted-generate
  lrm: linux-restricted-modules
  lrs: linux-restricted-signatures
  main: linux
  meta: linux-meta
  signed: linux-signed
phase: Complete
phase-changed: Thursday, 08. August 2024 15:47 UTC
reason: {}
synthetic:
  :promote-to-as-proposed: Fix Released
test-observer:
  proposed: 46177
trackers:
  jammy/linux-hwe-6.8: bug 2072200, bug 2073455, bug 2075181
  noble/linux-aws: bug 2072173
  noble/linux-azure: bug 2072175
  noble/linux-gcp: bug 2072177
  noble/linux-gke: bug 2072178
  noble/linux-ibm: bug 2072180
  noble/linux-ibm-gt: bug 2072181
  noble/linux-intel: bug 2072182
  noble/linux-lowlatency: bug 2072184
  noble/linux-nvidia: bug 2072186
  noble/linux-oem-6.8: bug 2072187
  noble/linux-oracle: bug 2072189
  noble/linux-raspi: bug 2072191
  noble/linux-realtime: bug 2072195
  noble/linux-riscv: bug 2072197
  noble/linux-snapdragon: bug 2072198
  noble/linux/pc-kernel: bug 2072171
variant: debs
versions:
  lrm: 6.8.0-40.40
  main: 6.8.0-40.40
  meta: 6.8.0-40.40
  signed: 6.8.0-40.40
~~:
  clamps:
    new-review: 83a7dab66b15bdd3
    promote-to-proposed: 83a7dab66b15bdd3
    self: 6.8.0-40.40
    sru-review: 83a7dab66b15bdd3
  tracker:
    last-message: '2024-08-08 09:47:07.737750+00:00'

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

amd64/generic canonical-certs.pem unchanged
amd64/generic canonical-revoked-certs.pem unchanged
amd64/generic fwinfo differs
  @@ -94,6 +94,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: amdgpu/dcn_3_2_0_dmcub.bin
   firmware: amdgpu/dcn_3_2_1_dmcub.bin
  +firmware: amdgpu/dcn_3_5_1_dmcub.bin (ok)
   firmware: amdgpu/dcn_3_5_dmcub.bin
   firmware: amdgpu/dimgrey_cavefish_ce.bin
   firmware: amdgpu/dimgrey_cavefish_dmcub.bin
  @@ -1077,12 +1078,15 @@
   firmware: iwlwifi-cc-a0-77.ucode
   firmware: iwlwifi-gl-b0-fm-b0-86.ucode
   firmware: iwlwifi-gl-c0-fm-c0-86.ucode
  +firmware: iwlwifi-gl-c0-fm-c0.pnvm (ok)
   firmware: iwlwifi-ma-a0-gf-a0-86.ucode
   firmware: iwlwifi-ma-a0-gf4-a0-86.ucode
   firmware: iwlwifi-ma-a0-hr-b0-86.ucode
   firmware: iwlwifi-ma-a0-mr-a0-86.ucode
   firmware: iwlwifi-ma-b0-gf-a0-86.ucode
  +firmware: iwlwifi-ma-b0-gf-a0.pnvm (ok)
   firmware: iwlwifi-ma-b0-gf4-a0-86.ucode
  +firmware: iwlwifi-ma-b0-gf4-a0.pnvm (ok)
   firmware: iwlwifi-ma-b0-hr-b0-86.ucode
   firmware: iwlwifi-ma-b0-mr-a0-86.ucode
   firmware: iwlwifi-sc-a0-fm-b0-86.ucode
  @@ -1091,10 +1095,17 @@
   firmware: iwlwifi-sc-a0-gf4-a0-86.ucode
   firmware: iwlwifi-sc-a0-hr-b0-86.ucode
   firmware: iwlwifi-sc-a0-wh-a0-86.ucode
  +firmware: iwlwifi-sc2-a0-fm-c0-86.ucode (ok)
  +firmware: iwlwifi-sc2-a0-wh-a0-86.ucode (ok)
  +firmware: iwlwifi-sc2f-a0-fm-c0-86.ucode (ok)
  +firmware: iwlwifi-sc2f-a0-wh-a0-86.ucode (ok)
   firmware: iwlwifi-so-a0-gf-a0-86.ucode
  +firmware: iwlwifi-so-a0-gf-a0.pnvm (ok)
  +firmware: iwlwifi-so-a0-gf4-a0.pnvm (ok)
   firmware: iwlwifi-so-a0-hr-b0-86.ucode
   firmware: iwlwifi-so-a0-jf-b0-86.ucode
   firmware: iwlwifi-ty-a0-gf-a0-86.ucode
  +firmware: iwlwifi-ty-a0-gf-a0.pnvm (ok)
   firmware: kaweth/new_code.bin
   firmware: kaweth/new_code_fix.bin
   firmware: kaweth/trigger_code.bin
  @@ -1151,6 +1162,7 @@
   firmware: liquidio/lio_410nv_nic.bin
   firmware: me2600_firmware.bin
   firmware: me4000_firmware.bin
  +firmware: mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin (ok)
   firmware: mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin
   firmware: mediatek/WIFI_MT7922_patch_mcu_1_1_hdr.bin
   firmware: mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
  @@ -1714,6 +1726,8 @@
   firmware: phanfw.bin
   firmware: plfxlc/lifi-x.bin
   firmware: prism2_ru.fw
  +firmware: qat_402xx.bin (ok)
  +firmware: qat_402xx_mmp.bin (ok)
   firmware: qat_420xx.bin
   firmware: qat_420xx_mmp.bin
   firmware: qat_4xxx.bin
amd64/generic modules differs
  @@ -3890,6 +3890,7 @@
   pandora_bl
   panel
   panel-auo-a030jtn01
  +panel-ilitek-ili9341 (ok)
   panel-mipi-dbi
   panel-orisetech-ota5601a
   panel-raspberrypi-touchscreen
arm64/generic canonical-certs.pem unchanged
arm64/generic canonical-revoked-certs.pem unchanged
arm64/generic fwinfo differs
  @@ -89,6 +89,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: a...

[Stefan Bader (smb)]

Boot testing blocked by exotic-skunk but other amd64 passed. Unblocking.

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

amd64/generic canonical-certs.pem unchanged
amd64/generic canonical-revoked-certs.pem unchanged
amd64/generic fwinfo differs
  @@ -94,6 +94,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: amdgpu/dcn_3_2_0_dmcub.bin
   firmware: amdgpu/dcn_3_2_1_dmcub.bin
  +firmware: amdgpu/dcn_3_5_1_dmcub.bin (ok)
   firmware: amdgpu/dcn_3_5_dmcub.bin
   firmware: amdgpu/dimgrey_cavefish_ce.bin
   firmware: amdgpu/dimgrey_cavefish_dmcub.bin
  @@ -1725,6 +1726,8 @@
   firmware: phanfw.bin
   firmware: plfxlc/lifi-x.bin
   firmware: prism2_ru.fw
  +firmware: qat_402xx.bin (ok)
  +firmware: qat_402xx_mmp.bin (ok)
   firmware: qat_420xx.bin
   firmware: qat_420xx_mmp.bin
   firmware: qat_4xxx.bin
amd64/generic modules differs
  @@ -3890,6 +3890,7 @@
   pandora_bl
   panel
   panel-auo-a030jtn01
  +panel-ilitek-ili9341 (ok)
   panel-mipi-dbi
   panel-orisetech-ota5601a
   panel-raspberrypi-touchscreen
arm64/generic canonical-certs.pem unchanged
arm64/generic canonical-revoked-certs.pem unchanged
arm64/generic fwinfo differs
  @@ -89,6 +89,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: amdgpu/dcn_3_2_0_dmcub.bin
   firmware: amdgpu/dcn_3_2_1_dmcub.bin
  +firmware: amdgpu/dcn_3_5_1_dmcub.bin (ok)
   firmware: amdgpu/dcn_3_5_dmcub.bin
   firmware: amdgpu/dimgrey_cavefish_ce.bin
   firmware: amdgpu/dimgrey_cavefish_dmcub.bin
  @@ -1741,6 +1742,8 @@
   firmware: plfxlc/lifi-x.bin
   firmware: powervr/rogue_33.15.11.3_v1.fw
   firmware: prism2_ru.fw
  +firmware: qat_402xx.bin (ok)
  +firmware: qat_402xx_mmp.bin (ok)
   firmware: qat_420xx.bin
   firmware: qat_420xx_mmp.bin
   firmware: qat_4xxx.bin
arm64/generic modules unchanged
arm64/generic-64k canonical-certs.pem unchanged
arm64/generic-64k canonical-revoked-certs.pem unchanged
arm64/generic-64k fwinfo differs
  @@ -89,6 +89,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: amdgpu/dcn_3_2_0_dmcub.bin
   firmware: amdgpu/dcn_3_2_1_dmcub.bin
  +firmware: amdgpu/dcn_3_5_1_dmcub.bin (ok)
   firmware: amdgpu/dcn_3_5_dmcub.bin
   firmware: amdgpu/dimgrey_cavefish_ce.bin
   firmware: amdgpu/dimgrey_cavefish_dmcub.bin
  @@ -1741,6 +1742,8 @@
   firmware: plfxlc/lifi-x.bin
   firmware: powervr/rogue_33.15.11.3_v1.fw
   firmware: prism2_ru.fw
  +firmware: qat_402xx.bin (ok)
  +firmware: qat_402xx_mmp.bin (ok)
   firmware: qat_420xx.bin
   firmware: qat_420xx_mmp.bin
   firmware: qat_4xxx.bin
arm64/generic-64k modules unchanged
armhf/generic canonical-certs.pem unchanged
armhf/generic canonical-revoked-certs.pem unchanged
armhf/generic fwinfo differs
  @@ -89,6 +89,7 @@
   firmware: amdgpu/dcn_3_1_6_dmcub.bin
   firmware: amdgpu/dcn_3_2_0_dmcub.bin
   firmware: amdgpu/dcn_3_2_1_dmcub.bin
  +firmware: amdgpu/dcn_3_5_1_dmcub.bin (ok)
   firmware: amdgpu/dcn_3_5_dmcub.bin
   firmware: amdgpu/dimgrey_cavefish_ce.bin
   firmware: amdgpu/dimgrey_cavefish_dmcub.bin
  @@ -1677,6 +1678,8 @@
   firmwa...

[Stefan Bader (smb)]

From RT results I do not see anything indicating a regression. Overall the results are mostly good. There are some failures but not always the same tests. The network selftests usually consist of many sub-tests and have a high chance of failing one of those just because timing is different.

[Stefan Bader (smb)]

VT mostly complete. Only one outstanding which is one from customer support.

[Stefan Bader (smb)]

All testing completed. Ready for release.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 6.8.0-40.40

---------------
linux (6.8.0-40.40) noble; urgency=medium

  * noble/linux: 6.8.0-40.40 -proposed tracker (LP: #2072201)

  * FPS of glxgear with fullscreen is too low on MTL platform (LP: #2069380)
    - drm/i915: Bypass LMEMBAR/GTTMMADR for MTL stolen memory access

  * a critical typo in the code managing the ASPM settings for PCI Express
    devices (LP: #2071889)
    - PCI/ASPM: Restore parent state to parent, child state to child

  * [UBUNTU 24.04] IOMMU DMA mode changed in kernel config causes massive
    throughput degradation for PCI-related network workloads (LP: #2071471)
    - [Config] Set IOMMU_DEFAULT_DMA_STRICT=n and IOMMU_DEFAULT_DMA_LAZY=yes for
      s390x

  * UBSAN: array-index-out-of-bounds in
    /build/linux-D15vQj/linux-6.5.0/drivers/md/bcache/bset.c:1098:3
    (LP: #2039368)
    - bcache: fix variable length array abuse in btree_iter

  * Mute/mic LEDs and speaker no function on EliteBook 645/665 G11
    (LP: #2071296)
    - ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665
      G11.

  * failed to enable IPU6 camera sensor on kernel >= 6.8: ivsc_ace
    intel_vsc-5db76cf6-0a68-4ed6-9b78-0361635e2447: switch camera to host
    failed: -110 (LP: #2067364)
    - mei: vsc: Don't stop/restart mei device during system suspend/resume
    - SAUCE: media: ivsc: csi: don't count privacy on as error
    - SAUCE: media: ivsc: csi: add separate lock for v4l2 control handler
    - SAUCE: media: ivsc: csi: remove privacy status in struct mei_csi
    - SAUCE: mei: vsc: Enhance IVSC chipset stability during warm reboot
    - SAUCE: mei: vsc: Enhance SPI transfer of IVSC rom
    - SAUCE: mei: vsc: Utilize the appropriate byte order swap function
    - SAUCE: mei: vsc: Prevent timeout error with added delay post-firmware
      download

  * failed to probe camera sensor on Dell XPS 9315: ov01a10 i2c-OVTI01A0:00:
    failed to check hwcfg: -22 (LP: #2070251)
    - ACPI: utils: Make acpi_handle_path() not static
    - ACPI: property: Ignore bad graph port nodes on Dell XPS 9315
    - ACPI: property: Polish ignoring bad data nodes
    - ACPI: scan: Ignore camera graph port nodes on all Dell Tiger, Alder and
      Raptor Lake models

  * Update amd_sfh for AMD strix series (LP: #2058331)
    - HID: amd_sfh: Increase sensor command timeout
    - HID: amd_sfh: Improve boot time when SFH is available
    - HID: amd_sfh: Extend MP2 register access to SFH
    - HID: amd_sfh: Set the AMD SFH driver to depend on x86

  * RFIM and SAGV Linux Support for G10 models (LP: #2070158)
    - drm/i915/display: Add meaningful traces for QGV point info error handling
    - drm/i915/display: Extract code required to calculate max qgv/psf gv point
    - drm/i915/display: extract code to prepare qgv points mask
    - drm/i915/display: Disable SAGV on bw init, to force QGV point recalculation
    - drm/i915/display: handle systems with duplicate psf gv points
    - drm/i915/display: force qgv check after the hw state readout

  * Update amd-pmf for AMD strix series (LP: #2058330)
    - platform/x86/amd/pmf: Differentiate PMF ACPI versions
    - platform/x86/amd/pmf: Disable debugf...

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

All tasks have been completed and the bug is being closed