Linux 4.19.128

Merge 25 patches from 4.19.128 stable
branch (26 total) beside 1 already merged patches:
1805992 vt: keyboard: avoid signed integer overflow in k_ascii
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

Makefile

 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 19
-SUBLEVEL = 127
+SUBLEVEL = 128
 EXTRAVERSION =
 NAME = "People's Front"