I'm announcing the release of the 4.14.86 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 56 Documentation/userspace-api/spec_ctrl.rst | 9 Makefile | 2 arch/arm/boot/dts/rk3288-veyron.dtsi | 6 arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 2 arch/x86/Kconfig | 12 arch/x86/Makefile | 5 arch/x86/events/core.c | 20 arch/x86/events/intel/core.c | 52 arch/x86/events/perf_event.h | 13 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/msr-index.h | 5 arch/x86/include/asm/nospec-branch.h | 44 arch/x86/include/asm/spec-ctrl.h | 20 arch/x86/include/asm/switch_to.h | 3 arch/x86/include/asm/thread_info.h | 20 arch/x86/include/asm/tlbflush.h | 8 arch/x86/kernel/cpu/amd.c | 4 arch/x86/kernel/cpu/bugs.c | 510 ++++++- arch/x86/kernel/cpu/common.c | 9 arch/x86/kernel/cpu/mcheck/mce_amd.c | 19 arch/x86/kernel/fpu/signal.c | 4 arch/x86/kernel/process.c | 101 + arch/x86/kernel/process.h | 39 arch/x86/kernel/process_32.c | 10 arch/x86/kernel/process_64.c | 10 arch/x86/kvm/cpuid.c | 10 arch/x86/kvm/mmu.c | 27 arch/x86/kvm/svm.c | 28 arch/x86/kvm/x86.c | 4 arch/x86/mm/tlb.c | 115 + arch/xtensa/kernel/asm-offsets.c | 16 arch/xtensa/kernel/process.c | 5 arch/xtensa/kernel/ptrace.c | 42 drivers/android/binder.c | 21 drivers/android/binder_alloc.c | 14 drivers/android/binder_alloc.h | 3 drivers/dma/at_hdmac.c | 10 drivers/hv/channel.c | 8 drivers/iio/magnetometer/st_magn_buffer.c | 12 drivers/media/usb/em28xx/em28xx-dvb.c | 3 drivers/misc/mic/scif/scif_rma.c | 2 drivers/mtd/ubi/vtbl.c | 20 drivers/net/ethernet/cavium/thunder/nicvf_main.c | 9 drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 4 drivers/net/rionet.c | 2 drivers/net/usb/ipheth.c | 10 drivers/net/virtio_net.c | 13 drivers/net/wireless/ath/wil6210/wmi.c | 8 drivers/net/wireless/ti/wlcore/cmd.c | 6 drivers/pci/dwc/pci-layerscape.c | 2 drivers/s390/net/qeth_core_main.c | 27 drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 2 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 7 drivers/usb/core/quirks.c | 3 drivers/usb/dwc3/gadget.c | 5 drivers/usb/storage/unusual_realtek.h | 10 fs/btrfs/Makefile | 2 fs/btrfs/disk-io.c | 153 -- fs/btrfs/extent-tree.c | 86 + fs/btrfs/relocation.c | 1 fs/btrfs/super.c | 1 fs/btrfs/transaction.c | 6 fs/btrfs/tree-checker.c | 649 ++++++++++ fs/btrfs/tree-checker.h | 38 fs/btrfs/volumes.c | 30 fs/btrfs/volumes.h | 2 fs/ceph/mds_client.c | 11 fs/direct-io.c | 4 fs/ext2/xattr.c | 2 fs/f2fs/checkpoint.c | 43 fs/f2fs/data.c | 52 fs/f2fs/f2fs.h | 41 fs/f2fs/file.c | 21 fs/f2fs/inode.c | 78 + fs/f2fs/node.c | 11 fs/f2fs/recovery.c | 6 fs/f2fs/segment.c | 13 fs/f2fs/segment.h | 24 fs/f2fs/super.c | 96 + fs/xfs/libxfs/xfs_attr.c | 9 include/linux/bpf_verifier.h | 1 include/linux/ceph/auth.h | 8 include/linux/ceph/ceph_features.h | 7 include/linux/ceph/messenger.h | 6 include/linux/ceph/msgr.h | 2 include/linux/jump_label.h | 7 include/linux/ptrace.h | 4 include/linux/sched.h | 9 include/linux/sched/smt.h | 20 include/linux/skbuff.h | 18 include/net/tls.h | 4 include/uapi/linux/btrfs_tree.h | 1 include/uapi/linux/prctl.h | 1 kernel/bpf/verifier.c | 62 kernel/cpu.c | 14 kernel/jump_label.c | 12 kernel/sched/core.c | 19 kernel/sched/fair.c | 4 kernel/sched/sched.h | 4 lib/test_kmod.c | 1 mm/huge_memory.c | 79 - mm/khugepaged.c | 129 + mm/shmem.c | 12 net/ceph/auth.c | 16 net/ceph/auth_x.c | 223 ++- net/ceph/auth_x_protocol.h | 7 net/ceph/messenger.c | 93 - net/ceph/osd_client.c | 11 net/core/skbuff.c | 4 net/packet/af_packet.c | 4 net/tls/tls_main.c | 124 + net/tls/tls_sw.c | 13 scripts/Makefile.build | 2 sound/core/control.c | 80 - sound/isa/wss/wss_lib.c | 2 sound/pci/ac97/ac97_codec.c | 2 sound/pci/hda/patch_realtek.c | 9 sound/sparc/cs4231.c | 8 119 files changed, 2926 insertions(+), 908 deletions(-) Alexei Starovoitov (1): bpf: Prevent memory disambiguation attack Anisse Astier (1): ALSA: hda/realtek - fix headset mic detection for MSI MS-B171 Arnd Bergmann (1): btrfs: tree-checker: use %zu format string for size_t Ben Hutchings (1): f2fs: Add sanity_check_inode() function Ben Wolsieffer (1): staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION Bernd Eckstein (1): usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 Boris Pismenny (1): tls: Use correct sk->sk_prot for IPV6 Borislav Petkov (1): x86/MCE/AMD: Fix the thresholding machinery initialization order Chao Yu (9): f2fs: clean up with is_valid_blkaddr() f2fs: introduce and spread verify_blkaddr f2fs: fix to do sanity check with secs_per_zone f2fs: fix to do sanity check with extra_attr feature f2fs: fix to do sanity check with user_block_count f2fs: fix to do sanity check with node footer and iblocks f2fs: fix to do sanity check with block address in main area f2fs: fix to do sanity check with i_extra_isize f2fs: fix to do sanity check with cp_pack_start_sum Christoph Muellner (1): arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou. Darrick J. Wong (1): xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE David Sterba (1): btrfs: tree-check: reduce stack consumption in check_dir_item Dexuan Cui (1): Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl() Felipe Balbi (1): Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" Filipe Manana (1): Btrfs: ensure path name is null terminated at btrfs_control_ioctl Greg Kroah-Hartman (1): Linux 4.14.86 Gu Jinxiang (1): btrfs: validate type when reading a chunk Heiko Stuebner (1): ARM: dts: rockchip: Remove @0 from the veyron memory node Hou Zhiqiang (1): PCI: layerscape: Fix wrong invocation of outbound window disable accessor Hugh Dickins (9): mm/huge_memory: rename freeze_page() to unmap_page() mm/huge_memory: splitting set mapping+index before unfreeze mm/huge_memory: fix lockdep complaint on 32-bit i_size_read() mm/khugepaged: collapse_shmem() stop if punched or truncated mm/khugepaged: fix crashes due to misaccounted holes mm/khugepaged: collapse_shmem() remember to clear holes mm/khugepaged: minor reorderings in collapse_shmem() mm/khugepaged: collapse_shmem() without freezing new_page mm/khugepaged: collapse_shmem() do not crash on Compound Ilya Dryomov (8): libceph: store ceph_auth_handshake pointer in ceph_connection libceph: factor out __prepare_write_connect() libceph: factor out __ceph_x_decrypt() libceph: factor out encrypt_authorizer() libceph: add authorizer challenge libceph: implement CEPHX_V2 calculation mode libceph: weaken sizeof check in ceph_x_verify_authorizer_reply() libceph: check authorizer reply/challenge length before reading Ilya Lesokhin (4): tls: Add function to update the TLS socket configuration tls: Fix TLS ulp context leak, when TLS_TX setsockopt is not used. tls: Avoid copying crypto_info again after cipher_type check. tls: don't override sk_write_space if tls_set_sw_offload fails. Jaegeuk Kim (3): f2fs: sanity check on sit entry f2fs: enhance sanity_check_raw_super() to avoid potential overflow f2fs: fix missing up_read Jason Wang (2): virtio-net: disable guest csum during XDP set virtio-net: fail XDP set if guest csum is negotiated Jim Mattson (1): kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb Jiri Kosina (3): x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/speculation: Propagate information about RSB filling mitigation to sysfs Jiri Olsa (2): perf/x86/intel: Move branch tracing setup to the Intel-specific source file perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts() Josef Bacik (1): btrfs: release metadata before running delayed refs Julian Wiedmann (1): s390/qeth: fix length check in SNMP processing Junaid Shahid (1): kvm: mmu: Fix race in emulated page table writes Kai-Heng Feng (1): USB: usb-storage: Add new IDs to ums-realtek Kailang Yang (1): ALSA: hda/realtek - Support ALC300 Konrad Rzeszutek Wilk (3): x86/bugs: Add AMD's variant of SSB_NO x86/bugs: Add AMD's SPEC_CTRL MSR usage x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features Konstantin Khlebnikov (1): mm/huge_memory.c: reorder operations in __split_huge_page_tail() Larry Finger (1): staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station Lior David (1): wil6210: missing length check in wmi_set_ie Liran Alon (1): KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall Lorenzo Bianconi (2): net: thunderx: set xdp_prog to NULL if bpf_prog_add fails net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue Luis Chamberlain (1): lib/test_kmod.c: fix rmmod double free Martin Kelly (1): iio:st_magn: Fix enable device after trigger Matthias Schwarzott (1): media: em28xx: Fix use-after-free when disconnecting Max Filippov (3): xtensa: enable coprocessors that are being flushed xtensa: fix coprocessor context offset definitions xtensa: fix coprocessor part of ptrace_{get,set}xregs Maximilian Heyne (1): fs: fix lost error code in dio_complete Michael Niewöhner (1): usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Pan Bian (3): rapidio/rionet: do not free skb before reading its length btrfs: relocation: set trans to be NULL after ending transaction ext2: fix potential use after free Peter Zijlstra (1): sched/core: Fix cpu.max vs. cpuhotplug deadlock Peter Zijlstra (Intel) (1): sched/smt: Make sched_smt_present track topology Petr Machata (1): net: skb_scrub_packet(): Scrub offload_fwd_mark Qu Wenruo (13): btrfs: Verify that every chunk has corresponding block group at mount time btrfs: Refactor check_leaf function for later expansion btrfs: Check if item pointer overlaps with the item itself btrfs: Add sanity check for EXTENT_DATA when reading out leaf btrfs: Add checker for EXTENT_CSUM btrfs: Move leaf and node validation checker to tree-checker.c btrfs: tree-checker: Enhance btrfs_check_node output btrfs: tree-checker: Fix false panic for sanity test btrfs: tree-checker: Add checker for dir item btrfs: tree-checker: Verify block_group_item btrfs: tree-checker: Detect invalid and empty essential trees btrfs: Check that each block group has corresponding chunk at mount time btrfs: tree-checker: Check level for leaves and nodes Richard Genoud (2): dmaengine: at_hdmac: fix memory leak in at_dma_xlate() dmaengine: at_hdmac: fix module unloading Richard Weinberger (1): ubi: Initialize Fastmap checkmapping correctly Sasha Levin (1): Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()" Sebastian Andrzej Siewior (1): x86/fpu: Disable bottom halves while loading FPU registers Shaokun Zhang (1): btrfs: tree-checker: Fix misleading group system information Takashi Iwai (4): ALSA: wss: Fix invalid snd_free_pages() at error path ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write ALSA: control: Fix race between adding and removing a user element ALSA: sparc: Fix invalid snd_free_pages() at error path Thomas Gleixner (21): x86/speculation: Rename SSBD update functions x86/Kconfig: Select SCHED_SMT if SMP enabled sched/smt: Expose sched_smt_present static key x86/speculation: Rework SMT state change x86/l1tf: Show actual SMT state x86/speculation: Reorder the spec_v2 code x86/speculation: Mark string arrays const correctly x86/speculataion: Mark command line parser data __initdata x86/speculation: Unify conditional spectre v2 print functions x86/speculation: Add command line control for indirect branch speculation x86/process: Consolidate and simplify switch_to_xtra() code x86/speculation: Avoid __switch_to_xtra() calls x86/speculation: Prepare for conditional IBPB in switch_mm() ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS x86/speculation: Split out TIF update x86/speculation: Prevent stale SPEC_CTRL msr content x86/speculation: Prepare arch_smt_update() for PRCTL mode x86/speculation: Add prctl() control for indirect branch speculation x86/speculation: Enable prctl mode for spectre_v2_user x86/speculation: Add seccomp Spectre v2 user space protection mode x86/speculation: Provide IBPB always command line options Tim Chen (7): x86/speculation: Update the TIF_SSBD comment x86/speculation: Clean up spectre_v2_parse_cmdline() x86/speculation: Remove unnecessary ret variable in cpu_show_common() x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() x86/speculation: Disable STIBP when enhanced IBRS is in use x86/speculation: Reorganize speculation control MSRs update x86/speculation: Prepare for per task indirect branch speculation control Todd Kjos (1): binder: fix race that allows malicious free of live buffer Tom Lendacky (2): x86/bugs: Update when to check for the LS_CFG SSBD mitigation x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR Vakul Garg (1): net/tls: Fixed return value when tls_complete_pending_work() fails Wanpeng Li (1): KVM: X86: Fix scan ioapic use-before-initialization Willem de Bruijn (1): packet: copy user buffers before orphan or clone Yu Zhao (1): mm: use swp_offset as key in shmem_replace_page() YueHaibing (1): misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Yunlei He (1): f2fs: check blkaddr more accuratly before issue a bio Zhenzhong Duan (3): x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support x86/retpoline: Remove minimal retpoline support
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