tree 0a6be3b5e1e158fc07eb252142396d35449d3808
parent 8a174b4749d384865b60690cb33cf9f2dc490986
parent 7f3bd8db99746a60bcae1ec4059a4756d19b63c2
author Greg Kroah-Hartman <gregkh@google.com> 1518523049 +0100
committer Greg Kroah-Hartman <gregkh@google.com> 1518523049 +0100
mergetag object 7f3bd8db99746a60bcae1ec4059a4756d19b63c2
 type commit
 tag v4.9.81
 tagger Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1518521764 +0100
 
 This is the 4.9.81 stable release
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Merge 4.9.81 into android-4.9

Changes in 4.9.81
	powerpc/pseries: Add H_GET_CPU_CHARACTERISTICS flags & wrapper
	powerpc/64: Add macros for annotating the destination of rfid/hrfid
	powerpc/64: Convert fast_exception_return to use RFI_TO_USER/KERNEL
	powerpc/64: Convert the syscall exit path to use RFI_TO_USER/KERNEL
	powerpc/64s: Convert slb_miss_common to use RFI_TO_USER/KERNEL
	powerpc/64s: Add support for RFI flush of L1-D cache
	powerpc/64s: Support disabling RFI flush with no_rfi_flush and nopti
	powerpc/pseries: Query hypervisor for RFI flush settings
	powerpc/powernv: Check device-tree for RFI flush settings
	powerpc/64s: Wire up cpu_show_meltdown()
	powerpc/64s: Allow control of RFI flush via debugfs
	auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
	pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
	ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
	kaiser: fix intel_bts perf crashes
	x86/pti: Make unpoison of pgd for trusted boot work for real
	kaiser: allocate pgd with order 0 when pti=off
	serial: core: mark port as initialized after successful IRQ change
	ip6mr: fix stale iterator
	net: igmp: add a missing rcu locking section
	qlcnic: fix deadlock bug
	qmi_wwan: Add support for Quectel EP06
	r8169: fix RTL8168EP take too long to complete driver initialization.
	tcp: release sk_frag.page in tcp_disconnect
	vhost_net: stop device during reset owner
	tcp_bbr: fix pacing_gain to always be unity when using lt_bw
	cls_u32: add missing RCU annotation.
	ipv6: Fix SO_REUSEPORT UDP socket with implicit sk_ipv6only
	soreuseport: fix mem leak in reuseport_add_sock()
	x86/asm: Fix inline asm call constraints for GCC 4.4
	x86/microcode/AMD: Do not load when running on a hypervisor
	media: soc_camera: soc_scale_crop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
	b43: Add missing MODULE_FIRMWARE()
	KEYS: encrypted: fix buffer overread in valid_master_desc()
	x86/retpoline: Remove the esp/rsp thunk
	KVM: x86: Make indirect calls in emulator speculation safe
	KVM: VMX: Make indirect call speculation safe
	module/retpoline: Warn about missing retpoline in module
	x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
	x86/cpufeatures: Add Intel feature bits for Speculation Control
	x86/cpufeatures: Add AMD feature bits for Speculation Control
	x86/msr: Add definitions for new speculation control MSRs
	x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
	x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
	x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
	x86/nospec: Fix header guards names
	x86/bugs: Drop one "mitigation" from dmesg
	x86/cpu/bugs: Make retpoline module warning conditional
	x86/cpufeatures: Clean up Spectre v2 related CPUID flags
	x86/retpoline: Simplify vmexit_fill_RSB()
	x86/spectre: Check CONFIG_RETPOLINE in command line parser
	x86/entry/64: Remove the SYSCALL64 fast path
	x86/entry/64: Push extra regs right away
	x86/asm: Move 'status' from thread_struct to thread_info
	Documentation: Document array_index_nospec
	array_index_nospec: Sanitize speculative array de-references
	x86: Implement array_index_mask_nospec
	x86: Introduce barrier_nospec
	x86: Introduce __uaccess_begin_nospec() and uaccess_try_nospec
	x86/usercopy: Replace open coded stac/clac with __uaccess_{begin, end}
	x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec
	x86/get_user: Use pointer masking to limit speculation
	x86/syscall: Sanitize syscall table de-references under speculation
	vfs, fdtable: Prevent bounds-check bypass via speculative execution
	nl80211: Sanitize array index in parse_txq_params
	x86/spectre: Report get_user mitigation for spectre_v1
	x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable"
	x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
	x86/paravirt: Remove 'noreplace-paravirt' cmdline option
	x86/kvm: Update spectre-v1 mitigation
	x86/retpoline: Avoid retpolines for built-in __init functions
	x86/spectre: Simplify spectre_v2 command line parsing
	x86/pti: Mark constant arrays as __initconst
	x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL
	KVM: nVMX: kmap() can't fail
	KVM: nVMX: vmx_complete_nested_posted_interrupt() can't fail
	KVM: nVMX: mark vmcs12 pages dirty on L2 exit
	KVM: nVMX: Eliminate vmcs02 pool
	KVM: VMX: introduce alloc_loaded_vmcs
	KVM: VMX: make MSR bitmaps per-VCPU
	KVM/x86: Add IBPB support
	KVM/VMX: Emulate MSR_IA32_ARCH_CAPABILITIES
	KVM/VMX: Allow direct access to MSR_IA32_SPEC_CTRL
	KVM/SVM: Allow direct access to MSR_IA32_SPEC_CTRL
	crypto: tcrypt - fix S/G table for test_aead_speed()
	ASoC: simple-card: Fix misleading error message
	ASoC: rsnd: don't call free_irq() on Parent SSI
	ASoC: rsnd: avoid duplicate free_irq()
	drm: rcar-du: Use the VBK interrupt for vblank events
	drm: rcar-du: Fix race condition when disabling planes at CRTC stop
	x86/microcode: Do the family check first
	Linux 4.9.81

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