4.9-stable patches

4.9-stable patches

added patches:
	block-loop-fix-race-between-i-o-and-set_status.patch
	ext4-do-not-polute-the-extents-cache-while-shifting-extents.patch
	ext4-fix-data-corruption-in-data-journal-mode.patch
	ext4-fix-inline-data-error-paths.patch
	ext4-fix-use-after-iput-when-fscrypt-contexts-are-inconsistent.patch
	ext4-include-forgotten-start-block-on-fallocate-insert-range.patch
	ext4-preserve-the-needs_recovery-flag-when-the-journal-is-aborted.patch
	ext4-return-erofs-if-device-is-r-o-and-journal-replay-is-needed.patch
	ext4-trim-allocation-requests-to-group-size.patch
	jbd2-don-t-leak-modified-metadata-buffers-on-an-aborted-journal.patch
	loop-fix-lo_flags_partscan-hang.patch
	mei-remove-support-for-broken-parallel-read.patch
	samples-seccomp-fix-64-bit-comparison-macros.patch