4.19-stable patches

4.19-stable patches

added patches:
	ext4-fix-to-check-return-value-of-freeze_bdev-in-ext4_shutdown.patch
	ext4-fix-wrong-unit-use-in-ext4_mb_clear_bb.patch
	ext4-only-update-i_reserved_data_blocks-on-successful-block-allocation.patch
	jfs-jfs_dmap-validate-db_l2nbperpage-while-mounting.patch
	pci-acpiphp-reassign-resources-on-bridge-if-necessary.patch
	pci-add-function-1-dma-alias-quirk-for-marvell-88se9235.patch
	pci-pm-avoid-putting-elopos-e2-s2-h2-pcie-ports-in-d3cold.patch
	pci-qcom-disable-write-access-to-read-only-registers-for-ip-v2.3.3.patch
	pci-rockchip-add-poll-and-timeout-to-wait-for-phy-plls-to-be-locked.patch
	pci-rockchip-assert-pci-configuration-enable-bit-after-probe.patch
	pci-rockchip-fix-legacy-irq-generation-for-rk3399-pcie-endpoint-core.patch
	pci-rockchip-use-u32-variable-to-access-32-bit-registers.patch
	pci-rockchip-write-pci-device-id-to-correct-register.patch