4.19-stable patches

4.19-stable patches

added patches:
	arm-omap2-omap_device-fix-idling-of-devices-during-probe.patch
	block-rsxx-select-config_crc32.patch
	cpufreq-powernow-k8-pass-policy-rather-than-use-cpufreq_cpu_get.patch
	dmaengine-mediatek-mtk-hsdma-fix-a-resource-leak-in-the-error-handling-path-of-the-probe-function.patch
	dmaengine-xilinx_dma-check-dma_async_device_register-return-value.patch
	dmaengine-xilinx_dma-fix-incompatible-param-warning-in-_child_probe.patch
	dmaengine-xilinx_dma-fix-mixed_enum_type-coverity-warning.patch
	i2c-sprd-use-a-specific-timeout-to-avoid-system-hang-up-issue.patch
	iommu-intel-fix-memleak-in-intel_irq_remapping_alloc.patch
	kvm-arm64-don-t-access-pmcr_el0-when-no-pmu-is-available.patch
	lightnvm-select-config_crc32.patch
	net-mlx5e-fix-memleak-in-mlx5e_create_l2_table_groups.patch
	net-mlx5e-fix-two-double-free-cases.patch
	regmap-debugfs-fix-a-memory-leak-when-calling-regmap_attach_dev.patch
	spi-stm32-fifo-threshold-level-fix-align-packet-size.patch
	wan-ds26522-select-config_bitreverse.patch
	wil6210-select-config_crc32.patch