Linux 4.19.24

Merge 81 patches from 4.19.24 stable
branch (86 total) beside 5 already merged patches:

80c8452 blk-mq: fix a hung issue when fsync
c6f27cd cpufreq: check if policy is inactive early in __cpufreq_get()
095cfdf nvme-pci: fix out of bounds access in nvme_cqe_pending
c4609e8 mmc: block: handle complete_work on separate workqueue
657fbf7 Revert "mm: slowly shrink slabs with a relatively small number of objects"
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

Makefile

 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 19
-SUBLEVEL = 23
+SUBLEVEL = 24
 EXTRAVERSION =
 NAME = "People's Front"