Merge remote-tracking branch 'stable/linux-5.10.y' into rpi-5.10.y

diff --cc Makefile
Simple merge

diff --cc arch/arm/include/asm/uaccess.h
Simple merge

diff --cc arch/arm/mm/proc-macros.S
Simple merge

diff --cc drivers/mmc/host/sdhci.c
Simple merge

diff --cc drivers/net/usb/lan78xx.c
Simple merge

diff --cc kernel/cgroup/cgroup.c
Simple merge