4.9-stable patches

4.9-stable patches

added patches:
	alpha-fix-crash-if-pthread_create-races-with-signal-delivery.patch
	alpha-fix-formating-of-stack-content.patch
	alpha-fix-reboot-on-avanti-platform.patch
	arm-kvm-fix-smccc-handling-of-unimplemented-smc-hvc-calls.patch
	asoc-rockchip-i2s-fix-playback-after-runtime-resume.patch
	asoc-skl-fix-kernel-warning-due-to-zero-nhtl-entry.patch
	blk-mq-quiesce-queue-before-freeing-queue.patch
	bluetooth-btsdio-do-not-bind-to-non-removable-bcm43341.patch
	bluetooth-btusb-restore-qca-rome-suspend-resume-fix-with-a-rewritten-version.patch
	clocksource-drivers-stm32-fix-kernel-panic-with-multiple-timers.patch
	crypto-caam-fix-endless-loop-when-deco-acquire-fails.patch
	crypto-sha512-mb-initialize-pending-lengths-correctly.patch
	crypto-talitos-fix-kernel-oops-on-hashing-an-empty-file.patch
	edac-octeon-fix-an-uninitialized-variable-warning.patch
	fs-proc-kcore.c-use-probe_kernel_read-instead-of-memcpy.patch
	hid-quirks-fix-keyboard-touchpad-on-toshiba-click-mini-not-working.patch
	kernel-async.c-revert-async-simplify-lowest_in_progress.patch
	kernel-relay.c-revert-kernel-relay.c-fix-potential-memory-leak.patch
	kvm-arm-arm64-handle-cpu_pm_enter_failed.patch
	kvm-nvmx-fix-races-when-sending-nested-pi-while-dest-enters-leaves-l2.patch
	media-cxusb-dib0700-ignore-xc2028_i2c_flush.patch
	media-dvb-frontends-fix-i2c-access-helpers-for-kasan.patch
	media-ts2020-avoid-integer-overflows-on-32-bit-machines.patch
	pinctrl-intel-initialize-gpio-properly-when-used-through-irqchip.patch
	pipe-actually-allow-root-to-exceed-the-pipe-buffer-limits.patch
	pipe-fix-off-by-one-error-when-checking-buffer-limits.patch
	pktcdvd-fix-pkt_setup_dev-error-path.patch
	revert-bluetooth-btusb-fix-qca-rome-suspend-resume.patch
	signal-openrisc-fix-do_unaligned_access-to-send-the-proper-signal.patch
	signal-sh-ensure-si_signo-is-initialized-in-do_divide_error.patch
	watchdog-imx2_wdt-restore-previous-timeout-after-suspend-resume.patch
	xtensa-fix-futex_atomic_cmpxchg_inatomic.patch