tree 40800026956101d53461f84c314d63444419d6df
parent fc67a895f0a58fc7c6dc82bf192382b98cd1e763
parent df62169c33a1d06fbe8d0a411c250f230e64b44c
author Greg Kroah-Hartman <gregkh@google.com> 1555493522 +0200
committer Greg Kroah-Hartman <gregkh@google.com> 1555493522 +0200
mergetag object df62169c33a1d06fbe8d0a411c250f230e64b44c
 type commit
 tag v4.9.169
 tagger Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1555483011 +0200
 
 This is the 4.9.169 stable release
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Merge 4.9.169 into android-4.9

Changes in 4.9.169
	x86/power: Fix some ordering bugs in __restore_processor_context()
	x86/power/64: Use struct desc_ptr for the IDT in struct saved_context
	x86/power/32: Move SYSENTER MSR restoration to fix_processor_context()
	x86/power: Make restore_processor_context() sane
	powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM
	kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
	x86: vdso: Use $LD instead of $CC to link
	x86/vdso: Drop implicit common-page-size linker flag
	lib/string.c: implement a basic bcmp
	powerpc: Fix invalid use of register expressions
	powerpc/64s: Add barrier_nospec
	powerpc/64s: Add support for ori barrier_nospec patching
	powerpc: Avoid code patching freed init sections
	powerpc/64s: Patch barrier_nospec in modules
	powerpc/64s: Enable barrier_nospec based on firmware settings
	powerpc: Use barrier_nospec in copy_from_user()
	powerpc/64: Use barrier_nospec in syscall entry
	powerpc/64s: Enhance the information in cpu_show_spectre_v1()
	powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2
	powerpc/64: Disable the speculation barrier from the command line
	powerpc/64: Make stf barrier PPC_BOOK3S_64 specific.
	powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC
	powerpc/64: Call setup_barrier_nospec() from setup_arch()
	powerpc/64: Make meltdown reporting Book3S 64 specific
	powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E
	powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms
	powerpc/asm: Add a patch_site macro & helpers for patching instructions
	powerpc/64s: Add new security feature flags for count cache flush
	powerpc/64s: Add support for software count cache flush
	powerpc/pseries: Query hypervisor for count cache flush settings
	powerpc/powernv: Query firmware for count cache flush settings
	powerpc/fsl: Add infrastructure to fixup branch predictor flush
	powerpc/fsl: Add macro to flush the branch predictor
	powerpc/fsl: Fix spectre_v2 mitigations reporting
	powerpc/fsl: Emulate SPRN_BUCSR register
	powerpc/fsl: Add nospectre_v2 command line argument
	powerpc/fsl: Flush the branch predictor at each kernel entry (64bit)
	powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit)
	powerpc/fsl: Flush branch predictor when entering KVM
	powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used
	powerpc/fsl: Update Spectre v2 reporting
	powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'
	powerpc/fsl: Fix the flush of branch predictor.
	powerpc/security: Fix spectre_v2 reporting
	arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region
	tty: mark Siemens R3964 line discipline as BROKEN
	tty: ldisc: add sysctl to prevent autoloading of ldiscs
	ipv6: Fix dangling pointer when ipv6 fragment
	ipv6: sit: reset ip header pointer in ipip6_rcv
	kcm: switch order of device registration to fix a crash
	net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
	openvswitch: fix flow actions reallocation
	qmi_wwan: add Olicard 600
	sctp: initialize _pad of sockaddr_in before copying to user memory
	tcp: Ensure DCTCP reacts to losses
	vrf: check accept_source_route on the original netdevice
	bnxt_en: Reset device on RX buffer errors.
	bnxt_en: Improve RX consumer index validity check.
	net/mlx5e: Add a lock on tir list
	netns: provide pure entropy for net_hash_mix()
	net: ethtool: not call vzalloc for zero sized memory request
	ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
	ALSA: seq: Fix OOB-reads from strlcpy
	parisc: Detect QEMU earlier in boot process
	include/linux/bitrev.h: fix constant bitrev
	ASoC: fsl_esai: fix channel swap issue when stream starts
	Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
	block: do not leak memory in bio_copy_user_iov()
	genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
	virtio: Honour 'may_reduce_num' in vring_create_virtqueue
	ARM: dts: at91: Fix typo in ISC_D0 on PC9
	arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
	parisc: Use cr16 interval timers unconditionally on qemu
	xen: Prevent buffer overflow in privcmd ioctl
	sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
	xtensa: fix return_address
	PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
	Linux 4.9.169

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