Merge 4.19.165 into android-4.19-stable

Changes in 4.19.165
	md/raid10: initialize r10_bio->read_slot before use.
	fscrypt: add fscrypt_is_nokey_name()
	ext4: prevent creating duplicate encrypted filenames
	f2fs: prevent creating duplicate encrypted filenames
	ubifs: prevent creating duplicate encrypted filenames
	vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
	ext4: don't remount read-only with errors=continue on reboot
	uapi: move constants from <linux/kernel.h> to <linux/const.h>
	KVM: SVM: relax conditions for allowing MSR_IA32_SPEC_CTRL accesses
	KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
	powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
	xen/gntdev.c: Mark pages as dirty
	null_blk: Fix zone size initialization
	of: fix linker-section match-table corruption
	Bluetooth: hci_h5: close serdev device and free hu in h5_close
	reiserfs: add check for an invalid ih_entry_count
	misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells()
	media: gp8psk: initialize stats at power control logic
	ALSA: seq: Use bool for snd_seq_queue internal flags
	ALSA: rawmidi: Access runtime->avail always in spinlock
	fcntl: Fix potential deadlock in send_sig{io, urg}()
	rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
	module: set MODULE_STATE_GOING state when a module fails to load
	quota: Don't overflow quota file offsets
	powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
	NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
	module: delay kobject uevent until after module init call
	ALSA: pcm: Clear the full allocated memory at hw_params
	dm verity: skip verity work if I/O error when system is shutting down
	Linux 4.19.165

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I211fed33aec407a84504c9031ad723890263d943