Update the pre-built nvidia-fs driver to the 2.20.5 version

[Brad Figg]

A new version of the nvidia-fs driver is out, make the changes to the noble:linux-nvidia kernel sources to pull that version into the build.

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

This bug is awaiting verification that the linux-nvidia/6.8.0-1007.7 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-noble-linux-nvidia' to 'verification-done-noble-linux-nvidia'. If the problem still exists, change the tag 'verification-needed-noble-linux-nvidia' to 'verification-failed-noble-linux-nvidia'.

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-nvidia - 6.8.0-1007.7

---------------
linux-nvidia (6.8.0-1007.7) noble; urgency=medium

  * noble/linux-nvidia: 6.8.0-1007.7 -proposed tracker (LP: #2064335)

  * Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md
    - [Packaging] debian.nvidia/dkms-versions -- update from kernel-versions
      (main/2024.04.29)

  * Add Real-time Linux Analysis tool (rtla) to linux-tools (LP: #2059080)
    - [Packaging] add Real-time Linux Analysis tool (rtla) to linux-tools
    - [Packaging] update dependencies for rtla

  * Provide python perf module (LP: #2051560)
    - [Packaging] enable perf python module

  * Address out-of-bounds issue when using TPM SPI interface (LP: #2067429)
    - tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer

  * linux-nvidia-6.5_6.5.0-1014.14 breaks with earlier BIOS release, and
    modeset/resolutions are wrong (LP: #2061930) // Blacklist coresight_etm4x
    (LP: #2067106)
    - [Packaging] blacklist coresight_etm4x

  * Update the pre-built nvidia-fs driver to the 2.20.5 version (LP: #2066955)
    - NVIDIA: [Packaging] update nvidia-fs driver to latest version

  * backport arm64 THP improvements from 6.9 (LP: #2059316)
    - arm64/mm: make set_ptes() robust when OAs cross 48-bit boundary
    - arm/pgtable: define PFN_PTE_SHIFT
    - nios2/pgtable: define PFN_PTE_SHIFT
    - powerpc/pgtable: define PFN_PTE_SHIFT
    - riscv/pgtable: define PFN_PTE_SHIFT
    - s390/pgtable: define PFN_PTE_SHIFT
    - sparc/pgtable: define PFN_PTE_SHIFT
    - mm/pgtable: make pte_next_pfn() independent of set_ptes()
    - arm/mm: use pte_next_pfn() in set_ptes()
    - powerpc/mm: use pte_next_pfn() in set_ptes()
    - mm/memory: factor out copying the actual PTE in copy_present_pte()
    - mm/memory: pass PTE to copy_present_pte()
    - mm/memory: optimize fork() with PTE-mapped THP
    - mm/memory: ignore dirty/accessed/soft-dirty bits in folio_pte_batch()
    - mm/memory: ignore writable bit in folio_pte_batch()
    - mm: clarify the spec for set_ptes()
    - mm: thp: batch-collapse PMD with set_ptes()
    - mm: introduce pte_advance_pfn() and use for pte_next_pfn()
    - arm64/mm: convert pte_next_pfn() to pte_advance_pfn()
    - x86/mm: convert pte_next_pfn() to pte_advance_pfn()
    - mm: tidy up pte_next_pfn() definition
    - arm64/mm: convert READ_ONCE(*ptep) to ptep_get(ptep)
    - arm64/mm: convert set_pte_at() to set_ptes(..., 1)
    - arm64/mm: convert ptep_clear() to ptep_get_and_clear()
    - arm64/mm: new ptep layer to manage contig bit
    - arm64/mm: dplit __flush_tlb_range() to elide trailing DSB
    - NVIDIA: [Config] arm64: ARM64_CONTPTE=y
    - arm64/mm: wire up PTE_CONT for user mappings
    - arm64/mm: implement new wrprotect_ptes() batch API
    - arm64/mm: implement new [get_and_]clear_full_ptes() batch APIs
    - mm: add pte_batch_hint() to reduce scanning in folio_pte_batch()
    - arm64/mm: implement pte_batch_hint()
    - arm64/mm: __always_inline to improve fork() perf
    - arm64/mm: automatically fold contpte mappings
    - arm64/mm: export contpte symbols only to GPL users
    - arm64/mm: improve comment in contpte_ptep_get_lock...