Merge tag 'v5.10.80' into v5.10/standard/base

This is the 5.10.80 stable release

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

# gpg: Signature made Thu 18 Nov 2021 08:06:44 AM EST
# gpg:                using RSA key 647F28654894E3BD457199BE38DBBDC86092693E
# gpg: Can't check signature: No public key

# Conflicts:
#	arch/arm/Makefile