5.4-stable patches

5.4-stable patches

added patches:
	dm-cache-correct-the-number-of-origin-blocks-to-match-the-target-length.patch
	dm-cache-fix-out-of-bounds-access-to-the-dirty-bitset-when-resizing.patch
	dm-cache-fix-potential-out-of-bounds-access-on-the-first-resume.patch
	dm-cache-optimize-dirty-bit-checking-with-find_next_bit-when-resizing.patch
	dm-unstriped-cast-an-operand-to-sector_t-to-prevent-potential-uint32_t-overflow.patch
	drm-amdgpu-add-missing-size-check-in-amdgpu_debugfs_gprwave_read.patch
	drm-amdgpu-prevent-null-pointer-dereference-if-atif-is-not-supported.patch
	pwm-imx-tpm-use-correct-modulo-value-for-epwm-mode.patch