Focal update: v5.4.188 upstream stable release

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:

       v5.4.188 upstream stable release
       from git://git.kernel.org/

nfsd: cleanup nfsd_file_lru_dispose()
nfsd: Containerise filecache laundrette
net: ipv6: fix skb_over_panic in __ip6_append_data
tpm: Fix error handling in async work
staging: fbtft: fb_st7789v: reset display before initialization
thermal: int340x: fix memory leak in int3400_notify()
llc: fix netdevice reference leaks in llc_ui_bind()
ALSA: pcm: Add stream lock during PCM reset ioctl operations
ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB
ALSA: cmipci: Restore aux vol on suspend/resume
ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec
drivers: net: xgene: Fix regression in CRC stripping
ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call
ALSA: oss: Fix PCM OSS buffer allocation overflow
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
ALSA: hda/realtek: Add quirk for ASUS GA402
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
crypto: qat - disable registration of algorithms
rcu: Don't deboost before reporting expedited quiescent state
mac80211: fix potential double free on mesh join
tpm: use try_get_ops() in tpm-space.c
nds32: fix access_ok() checks in get/put_user
llc: only change llc->dev when bind() succeeds
Linux 5.4.188
UBUNTU: upstream stable to v5.4.188