5.4-stable patches

5.4-stable patches

added patches:
	arm-dts-sunxi-fix-de2-clocks-register-range.patch
	bpf-fix-buggy-r0-retval-refinement-for-tracing-helpers.patch
	bpf-test_progs-add-test-to-catch-retval-refine-error-handling.patch
	bpf-test_verifier-bpf_get_stack-return-value-add-0.patch
	bpf-test_verifier-switch-bpf_get_stack-s-0-s-r8-test.patch
	dma-debug-fix-displaying-of-dma-allocation-type.patch
	docs-fix-path-to-mtd-command-line-partition-parser.patch
	fbdev-potential-information-leak-in-do_fb_ioctl.patch
	fbmem-adjust-indentation-in-fb_prepare_logo-and-fb_blank.patch
	iio-si1133-read-24-bit-signed-integer-for-measurement.patch
	keys-don-t-write-out-to-userspace-while-holding-key-semaphore.patch
	locktorture-print-ratio-of-acquisitions-not-failures.patch
	mtd-lpddr-fix-a-double-free-in-probe.patch
	mtd-phram-fix-a-double-free-issue-in-error-path.patch
	mtd-rawnand-free-the-nand_device-object.patch
	mtd-spinand-explicitly-use-mtd_ops_raw-to-write-the-bad-block-marker-to-oob.patch
	net-dsa-bcm_sf2-fix-overflow-checks.patch
	tty-evh_bytechan-fix-out-of-bounds-accesses.patch