[SRU][O][PATCH v2 0/8] Lenovo X13s fails to boot kernel 6.11 (LP: #2089237)

Juerg Haefliger juerg.haefliger at canonical.com
Thu Jan 9 06:33:09 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2089237

[ Impact ]

Upgraded to Oracular, rebooted, the kernel (6.11) started to run and then the
display went blank and the machine eventually crashed.

[ Test Plan ]

Install kernel, boot X13s.

[ Where Problems Could Occur ]

Breakage of Qualcomm Snapdragon based machines. All commits are very specific to
Qualcomm HW so only users with that HW should be affected. Mainly sc8280xp SoC users.

v1 -> v2:
  - Drop patches that are already applied through stable updates.


Bryan O'Donoghue (1):
  arm64: dts: qcom: sc8280xp-x13s: Drop redundant clock-lanes from
    camera at 10

Johan Hovold (6):
  arm64: dts: qcom: sc8280xp-crd: disable PCIe perst pull downs
  arm64: dts: qcom: sc8280xp-crd: clean up PCIe2a pinctrl node
  dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again
  serial: qcom-geni: disable interrupts during console writes
  serial: qcom-geni: fix polled console corruption
  phy: qcom: qmp-combo: move driver data initialisation earlier

Vladimir Zapolskiy (1):
  UBUNTU: SAUCE: arm64: dts: qcom: sc8280xp: Fix interrupt type of camss
    interrupts

 .../bindings/pci/qcom,pcie-common.yaml        |  3 ++
 .../bindings/pci/qcom,pcie-sc7280.yaml        |  3 --
 .../bindings/pci/qcom,pcie-sc8280xp.yaml      |  3 --
 .../devicetree/bindings/pci/qcom,pcie.yaml    |  3 ++
 arch/arm64/boot/dts/qcom/sc8280xp-crd.dts     | 16 ++++----
 .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts    |  1 -
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi        | 40 +++++++++----------
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c     |  3 +-
 drivers/tty/serial/qcom_geni_serial.c         | 36 ++++++++++++-----
 9 files changed, 62 insertions(+), 46 deletions(-)

-- 
2.43.0




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