Merge tag 'v4.9.234' into khadas-vims-4.9.y

This is the 4.9.234 stable release

Signed-off-by: Nick Xie <nick@khadas.com>

diff --cc Makefile
Simple merge

diff --cc drivers/scsi/ufs/ufshcd.c
Simple merge

diff --cc fs/eventpoll.c
Simple merge

diff --cc fs/ext4/namei.c
Simple merge

diff --cc mm/page_alloc.c
Simple merge