Driver-related patches (dropped at every major release if they are not yet upstream):

Ubuntu-specific features not supported anymore:

Others:
- UBUNTU: SAUCE: selftests/bpf: avoid conflicting data types in profiler.inc.h
- UBUNTU: SAUCE: Revert "arm64/fpsimd: Make kernel_neon_ API _GPL"
- UBUNTU: SAUCE: net: wwan: t7xx: PCIe reset rescan
- UBUNTU: SAUCE: PCI/ASPM: Introduce a new helper to report ASPM capability
- UBUNTU: SAUCE: Revert "mm: remove follow_pfn"

6.14:
 - UBUNTU: SAUCE: modpost: support arbitrary symbol length in modversion
 - UBUNTU: SAUCE: allows to enable Rust with modversions
 - UBUNTU: SAUCE: modpost: Replace 0-length array with flex-array member

6.15:
 - UBUNTU: SAUCE: objtool: Make objtool check actually fatal upon fatal errors
 - UBUNTU: SAUCE: r8169: Fix compile warning

6.16:
 - UBUNTU: SAUCE: binder: turn into module - lock_vma_under_rcu()
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e78100-t14s: mark l12b and l15b always-on
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e78100-t14s: fix missing HID supplies
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e80100: Add cpucp mailbox and sram nodes
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e80100-t14s: Describe the Parade PS8830 retimers
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e80100-t14s: Enable HBR3 on external DPs
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e78100-t14s: enable bluetooth
 - UBUNTU: SAUCE: arm64: dts: qcom: Add EC to Lenovo Yoga Slim 7x
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e80100-vivobook-s15: Add bluetooth
 - UBUNTU: SAUCE: arm64: dts: qcom: x1p64100-acer-swift-sf14-11 dt for Acer Swift 14 SF14-11 (touchpad fix)
 - UBUNTU: SAUCE: dt-bindings: arm: qcom: Add Acer Swift 14 AI
 - UBUNTU: SAUCE: arm64: dts: qcom: x1e78100-t14s: Add display brightness control support
 - UBUNTU: SAUCE: gpio: aggregator: add aggr_alloc()/aggr_free()
 - UBUNTU: SAUCE: gpio: aggregator: introduce basic configfs interface
 - UBUNTU: SAUCE: gpio: aggregator: rename 'name' to 'key' in aggr_parse()
 - UBUNTU: SAUCE: gpio: aggregator: expose aggregator created via legacy sysfs to configfs
 - UBUNTU: SAUCE: drm/msm/dp: Fix support of LTTPR handling
 - UBUNTU: SAUCE: drm/msm/dp: Introduce link training per-segment for LTTPRs
 - UBUNTU: SAUCE: gpio: aggregator: Fix gpio_aggregator_line_alloc() checking
 - UBUNTU: SAUCE: gpio: aggregator: Fix error code in gpio_aggregator_activate()
 - UBUNTU: SAUCE: Revert "gcc-15: acpi: sprinkle random '__nonstring' crumbles around"
 - UBUNTU: SAUCE: arm: Fix instruction set selection for GCC 11