Focal update: v5.4.217 upstream stable release

[Kamal Mostafa]

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       v5.4.217 upstream stable release
       from git://git.kernel.org/

xfs: fix misuse of the XFS_ATTR_INCOMPLETE flag
xfs: introduce XFS_MAX_FILEOFF
xfs: truncate should remove all blocks, not just to the end of the page cache
xfs: fix s_maxbytes computation on 32-bit kernels
xfs: fix IOCB_NOWAIT handling in xfs_file_dio_aio_read
xfs: refactor remote attr value buffer invalidation
xfs: fix memory corruption during remote attr value buffer invalidation
xfs: move incore structures out of xfs_da_format.h
xfs: streamline xfs_attr3_leaf_inactive
xfs: fix uninitialized variable in xfs_attr3_leaf_inactive
xfs: remove unused variable 'done'
Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
docs: update mediator information in CoC docs
Linux 5.4.217
UBUNTU: Upstream stable to v5.4.217

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

This bug is awaiting verification that the linux/5.4.0-133.149 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!

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

This bug is awaiting verification that the linux-xilinx-zynqmp/5.4.0-1019.22 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!

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

This bug is awaiting verification that the linux/5.4.0-136.153 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 - 5.4.0-136.153

---------------
linux (5.4.0-136.153) focal; urgency=medium

  * focal/linux: 5.4.0-136.153 -proposed tracker (LP: #1997835)

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

  * [UBUNTU 20.04] KVM: PV: ext call delivered twice when receiver in PSW wait
    (LP: #1995941)
    - KVM: s390: pv: don't present the ecall interrupt twice

  * [UBUNTU 20.04] boot: Add s390x secure boot trailer (LP: #1996071)
    - s390/boot: add secure boot trailer

  * Fix rfkill causing soft blocked wifi (LP: #1996198)
    - platform/x86: hp_wmi: Fix rfkill causing soft blocked wifi

  * md: Replace snprintf with scnprintf (LP: #1993315)
    - md: Replace snprintf with scnprintf

  * input/keyboard: the keyboard on some Asus laptops can't work (LP: #1992266)
    - ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA
    - ACPI: resource: Add ASUS model S5402ZA to quirks

  * Focal update: v5.4.218 upstream stable release (LP: #1995530)
    - mm: pagewalk: Fix race between unmap and page walker
    - perf tools: Fixup get_current_dir_name() compilation
    - firmware: arm_scmi: Add SCMI PM driver remove routine
    - dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
    - dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API
      failure
    - ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
    - scsi: qedf: Fix a UAF bug in __qedf_probe()
    - net/ieee802154: fix uninit value bug in dgram_sendmsg
    - um: Cleanup syscall_handler_t cast in syscalls_32.h
    - um: Cleanup compiler warning in arch/x86/um/tls_32.c
    - arch: um: Mark the stack non-executable to fix a binutils warning
    - usb: mon: make mmapped memory read only
    - USB: serial: ftdi_sio: fix 300 bps rate for SIO
    - mmc: core: Replace with already defined values for readability
    - mmc: core: Terminate infinite loop in SD-UHS voltage switch
    - rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
    - nilfs2: fix leak of nilfs_root in case of writer thread creation failure
    - nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
    - ceph: don't truncate file in atomic_open
    - random: clamp credited irq bits to maximum mixed
    - ALSA: hda: Fix position reporting on Poulsbo
    - efi: Correct Macmini DMI match in uefi cert quirk
    - USB: serial: qcserial: add new usb-id for Dell branded EM7455
    - random: restore O_NONBLOCK support
    - random: avoid reading two cache lines on irq randomness
    - random: use expired timer rather than wq for mixing fast pool
    - Input: xpad - add supported devices as contributed on github
    - Input: xpad - fix wireless 360 controller breaking after suspend
    - Linux 5.4.218

  * Focal update: v5.4.217 upstream stable release (LP: #1995528)
    - xfs: fix misuse of the XFS_ATTR_INCOMPLETE flag
    - xfs: introduce XFS_MAX_FILEOFF
    - xfs: truncate should remove all blocks, not just to the end of the page
      cache
    - xfs: fix s_maxbytes computation on 32-bit kernels
    - xfs: fix IOCB_NOWAIT h...