January 2018 - Linux-stable-mirror

[Linux-stable-mirror] [PATCH 4.4 00/53] 4.4.113-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.113 release. There are 53 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Jan 24 08:38:52 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.113-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.113-rc1 Andi Kleen <ak(a)linux.intel.com> x86/retpoline: Optimize inline assembler for vmexit_fill_RSB zhenwei.pi <zhenwei.pi(a)youruncloud.com> x86/pti: Document fix wrong index Masami Hiramatsu <mhiramat(a)kernel.org> kprobes/x86: Disable optimizing on the function jumps to indirect thunk Masami Hiramatsu <mhiramat(a)kernel.org> kprobes/x86: Blacklist indirect thunk functions for kprobes Masami Hiramatsu <mhiramat(a)kernel.org> retpoline: Introduce start/end markers of indirect thunk Thomas Gleixner <tglx(a)linutronix.de> x86/mce: Make machine check speculation protected Nicholas Piggin <npiggin(a)gmail.com> kbuild: modversions for EXPORT_SYMBOL() for asm Tom Lendacky <thomas.lendacky(a)amd.com> x86/cpu, x86/pti: Do not enable PTI on AMD processors Marc Zyngier <marc.zyngier(a)arm.com> arm64: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls Dennis Yang <dennisyang(a)qnap.com> dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6 Joe Thornber <thornber(a)redhat.com> dm btree: fix serious bug in btree_split_beneath() Xinyu Lin <xinyu0123(a)gmail.com> libata: apply MAX_SEC_1024 to all LITEON EP1 series devices Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak: fix potential bug in packet fragmentation Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7 Arnd Bergmann <arnd(a)arndb.de> phy: work around 'phys' references to usb-nop-xceiv devices Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Fix converting enum's from the map in trace_event_eval_update() Johan Hovold <johan(a)kernel.org> Input: twl4030-vibra - fix sibling-node lookup Johan Hovold <johan(a)kernel.org> Input: twl6040-vibra - fix child-node lookup H. Nikolaus Schaller <hns(a)goldelico.com> Input: twl6040-vibra - fix DT node memory management Johan Hovold <johan(a)kernel.org> Input: 88pm860x-ts - fix child-node lookup Thomas Gleixner <tglx(a)linutronix.de> x86/apic/vector: Fix off by one in error path Joe Lawrence <joe.lawrence(a)redhat.com> pipe: avoid round_pipe_size() nr_pages overflow on 32-bit Andi Kleen <ak(a)linux.intel.com> module: Add retpoline tag to VERMAGIC Tom Lendacky <thomas.lendacky(a)amd.com> x86/retpoline: Add LFENCE to the retpoline/RSB filling RSB macros Xunlei Pang <xlpang(a)redhat.com> sched/deadline: Zero out positive runtime after throttling constrained tasks Tomas Henzl <thenzl(a)redhat.com> scsi: hpsa: fix volume offline state Eric Biggers <ebiggers(a)google.com> af_key: fix buffer overread in parse_exthdrs() Eric Biggers <ebiggers(a)google.com> af_key: fix buffer overread in verify_address_len() Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Apply the existing quirk to iMac 14,1 Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Apply headphone noise quirk for another Dell XPS 13 variant Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Remove yet superfluous WARN_ON() Li Jinyue <lijinyue(a)huawei.com> futex: Prevent overflow by strengthen input validation Hannes Reinecke <hare(a)suse.de> scsi: sg: disable SET_FORCE_LOW_DMA Thomas Gleixner <tglx(a)linutronix.de> x86/retpoline: Remove compile time warning David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline: Fill return stack buffer on vmexit Andi Kleen <ak(a)linux.intel.com> x86/retpoline/irq32: Convert assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/checksum32: Convert assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/xen: Convert Xen hypercall indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/hyperv: Convert assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/ftrace: Convert ftrace assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/entry: Convert entry assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline/crypto: Convert crypto assembler indirect jumps David Woodhouse <dwmw(a)amazon.co.uk> x86/spectre: Add boot time option to select Spectre v2 mitigation David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline: Add initial retpoline support Masahiro Yamada <yamada.masahiro(a)socionext.com> kconfig.h: use __is_defined() to check if MODULE is defined Al Viro <viro(a)zeniv.linux.org.uk> EXPORT_SYMBOL() for asm Andy Lutomirski <luto(a)kernel.org> x86/asm: Make asm/alternative.h safe from assembly Adam Borowski <kilobyte(a)angband.pl> x86/kbuild: enable modversions for symbols exported from asm Andrey Ryabinin <aryabinin(a)virtuozzo.com> x86/asm: Use register variable to get stack pointer value Andy Lutomirski <luto(a)kernel.org> x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier Tom Lendacky <thomas.lendacky(a)amd.com> x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC Tom Lendacky <thomas.lendacky(a)amd.com> x86/cpu/AMD: Make LFENCE a serializing instruction Arnd Bergmann <arnd(a)arndb.de> gcov: disable for COMPILE_TEST ------------- Diffstat: Documentation/kernel-parameters.txt | 28 ++++ Documentation/x86/pti.txt | 2 +- Makefile | 4 +- arch/arm/boot/dts/kirkwood-openblocks_a7.dts | 10 +- arch/arm64/kvm/handle_exit.c | 4 +- arch/x86/Kconfig | 13 ++ arch/x86/Makefile | 8 ++ arch/x86/crypto/aesni-intel_asm.S | 5 +- arch/x86/crypto/camellia-aesni-avx-asm_64.S | 3 +- arch/x86/crypto/camellia-aesni-avx2-asm_64.S | 3 +- arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 3 +- arch/x86/entry/entry_32.S | 11 +- arch/x86/entry/entry_64.S | 16 ++- arch/x86/include/asm/alternative.h | 4 + arch/x86/include/asm/asm-prototypes.h | 41 ++++++ arch/x86/include/asm/asm.h | 11 ++ arch/x86/include/asm/cpufeature.h | 2 + arch/x86/include/asm/msr-index.h | 3 + arch/x86/include/asm/nospec-branch.h | 198 +++++++++++++++++++++++++++ arch/x86/include/asm/thread_info.h | 11 -- arch/x86/include/asm/traps.h | 1 + arch/x86/include/asm/xen/hypercall.h | 5 +- arch/x86/kernel/apic/vector.c | 7 +- arch/x86/kernel/cpu/amd.c | 28 +++- arch/x86/kernel/cpu/bugs.c | 166 ++++++++++++++++++++-- arch/x86/kernel/cpu/common.c | 12 +- arch/x86/kernel/cpu/mcheck/mce.c | 5 + arch/x86/kernel/irq_32.c | 15 +- arch/x86/kernel/kprobes/opt.c | 23 +++- arch/x86/kernel/mcount_64.S | 7 +- arch/x86/kernel/traps.c | 2 +- arch/x86/kernel/vmlinux.lds.S | 7 + arch/x86/kvm/svm.c | 4 + arch/x86/kvm/vmx.c | 4 + arch/x86/lib/Makefile | 1 + arch/x86/lib/checksum_32.S | 7 +- arch/x86/lib/retpoline.S | 49 +++++++ drivers/ata/libata-core.c | 1 + drivers/hv/hv.c | 11 +- drivers/input/misc/twl4030-vibra.c | 6 +- drivers/input/misc/twl6040-vibra.c | 2 +- drivers/input/touchscreen/88pm860x-ts.c | 16 ++- drivers/md/dm-thin-metadata.c | 6 +- drivers/md/persistent-data/dm-btree.c | 19 +-- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 21 +-- drivers/phy/phy-core.c | 4 + drivers/scsi/hpsa.c | 1 + drivers/scsi/sg.c | 30 ++-- fs/pipe.c | 18 ++- include/asm-generic/asm-prototypes.h | 7 + include/asm-generic/export.h | 94 +++++++++++++ include/linux/kconfig.h | 11 +- include/linux/vermagic.h | 8 +- include/scsi/sg.h | 1 - kernel/futex.c | 3 + kernel/gcov/Kconfig | 1 + kernel/sched/deadline.c | 2 + kernel/trace/trace_events.c | 16 ++- net/key/af_key.c | 8 ++ scripts/Makefile.build | 87 +++++++++++- sound/core/pcm_lib.c | 1 - sound/pci/hda/patch_cirrus.c | 1 + sound/pci/hda/patch_realtek.c | 1 + 63 files changed, 960 insertions(+), 139 deletions(-)

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[Linux-stable-mirror] [PATCH 4.9 00/66] 4.9.79-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.79 release. There are 66 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Jan 31 12:38:12 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.79-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.79-rc1 Daniel Borkmann <daniel(a)iogearbox.net> bpf: reject stores into ctx via st and xadd Alexei Starovoitov <ast(a)kernel.org> bpf: fix 32-bit divide by zero Eric Dumazet <edumazet(a)google.com> bpf: fix divides by zero Daniel Borkmann <daniel(a)iogearbox.net> bpf: avoid false sharing of map refcount with max_entries Daniel Borkmann <daniel(a)iogearbox.net> bpf: arsh is not supported in 32 bit alu thus reject it Alexei Starovoitov <ast(a)kernel.org> bpf: introduce BPF_JIT_ALWAYS_ON config Alexei Starovoitov <ast(a)fb.com> bpf: fix bpf_tail_call() x64 JIT Eric Dumazet <edumazet(a)google.com> x86: bpf_jit: small optimization in emit_bpf_tail_call() Thomas Gleixner <tglx(a)linutronix.de> hrtimer: Reset hrtimer cpu base proper on CPU hotplug Jia Zhang <zhang.jia(a)linux.alibaba.com> x86/microcode/intel: Extend BDW late-loading further with LLC size check Xiao Liang <xiliang(a)redhat.com> perf/x86/amd/power: Do not load AMD power module on !AMD platforms Eric Dumazet <edumazet(a)google.com> flow_dissector: properly cap thoff field Cong Wang <xiyou.wangcong(a)gmail.com> tun: fix a memory leak for tfile->tx_array Yuval Mintz <yuvalm(a)mellanox.com> mlxsw: spectrum_router: Don't log an error on missing neighbor Willem de Bruijn <willemb(a)google.com> gso: validate gso_type in GSO handlers Alexey Kodanev <alexey.kodanev(a)oracle.com> ip6_gre: init dev->mtu and dev->hard_header_len correctly Ivan Vecera <cera(a)cera.cz> be2net: restore properly promisc mode after queues reconfiguration Guillaume Nault <g.nault(a)alphalink.fr> ppp: unlock all_ppp_mutex before registering device Jim Westfall <jwestfall(a)surrealistic.net> ipv4: Make neigh lookup keys for loopback/point-to-point devices be INADDR_ANY Jim Westfall <jwestfall(a)surrealistic.net> net: Allow neigh contructor functions ability to modify the primary_key Neil Horman <nhorman(a)tuxdriver.com> vmxnet3: repair memory leak Cong Wang <xiyou.wangcong(a)gmail.com> tipc: fix a memory leak in tipc_nl_node_get_link() Xin Long <lucien.xin(a)gmail.com> sctp: return error if the asoc has been peeled off in sctp_wait_for_sndbuf Xin Long <lucien.xin(a)gmail.com> sctp: do not allow the v4 socket to bind a v4mapped v6 address Francois Romieu <romieu(a)fr.zoreil.com> r8169: fix memory corruption on retrieval of hardware statistics. Guillaume Nault <g.nault(a)alphalink.fr> pppoe: take ->needed_headroom of lower device into account on xmit Dan Streetman <ddstreet(a)ieee.org> net: tcp: close sock if net namespace is exiting Eric Dumazet <edumazet(a)google.com> net: qdisc_pkt_len_init() should be more robust Felix Fietkau <nbd(a)nbd.name> net: igmp: fix source address check for IGMPv3 reports Yuiko Oshino <yuiko.oshino(a)microchip.com> lan78xx: Fix failure in USB Full Speed Eric Dumazet <edumazet(a)google.com> ipv6: ip6_make_skb() needs to clear cork.base.dst Mike Maloney <maloney(a)google.com> ipv6: fix udpv6 sendmsg crash caused by too small MTU Ben Hutchings <ben.hutchings(a)codethink.co.uk> ipv6: Fix getsockopt() for sockets with default IPV6_AUTOFLOWLABEL Alexey Kodanev <alexey.kodanev(a)oracle.com> dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state Greg KH <gregkh(a)linuxfoundation.org> eventpoll.h: add missing epoll event masks Ben Hutchings <ben.hutchings(a)codethink.co.uk> vsyscall: Fix permissions for emulate mode with KAISER/PTI Thomas Meyer <thomas(a)m3y3r.de> um: link vmlinux with -no-pie Martin Brandenburg <martin(a)omnibond.com> orangefs: fix deadlock; do not write i_size in read_iter Aaron Ma <aaron.ma(a)canonical.com> Input: trackpoint - force 3 buttons if 0 button is reported Johannes Weiner <hannes(a)cmpxchg.org> mm: fix 100% CPU kswapd busyloop on unreclaimable nodes Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "module: Add retpoline tag to VERMAGIC" Johannes Thumshirn <jthumshirn(a)suse.de> scsi: libiscsi: fix shifting of DID_REQUEUE host byte Jiri Slaby <jslaby(a)suse.cz> fs/fcntl: f_setown, avoid undefined behaviour Jeff Mahoney <jeffm(a)suse.com> reiserfs: don't preallocate blocks for extended attributes Jeff Mahoney <jeffm(a)suse.com> reiserfs: fix race in prealloc discard Kevin Cernekee <cernekee(a)chromium.org> netfilter: xt_osf: Add missing permission checks Kevin Cernekee <cernekee(a)chromium.org> netfilter: nfnetlink_cthelper: Add missing permission checks Seunghun Han <kkamagui(a)gmail.com> ACPICA: Namespace: fix operand cache leak Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI / scan: Prefer devices without _HID/_CID for _ADR matching Jiri Slaby <jslaby(a)suse.cz> ipc: msg, make msgrcv work with LONG_MIN Vlastimil Babka <vbabka(a)suse.cz> mm, page_alloc: fix potential false positive in __zone_watermark_ok Doug Berger <opendmb(a)gmail.com> cma: fix calculation of aligned offset Michal Hocko <mhocko(a)suse.com> hwpoison, memcg: forcibly uncharge LRU pages Michal Hocko <mhocko(a)suse.com> mm/mmap.c: do not blow on PROT_NONE MAP_FIXED holes in the stack Sudeep Holla <sudeep.holla(a)arm.com> drivers: base: cacheinfo: fix boot error message when acpi is enabled Sudeep Holla <sudeep.holla(a)arm.com> drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled Janakarajan Natarajan <Janakarajan.Natarajan(a)amd.com> Prevent timer value 0 for MWAITX Punit Agrawal <punit.agrawal(a)arm.com> KVM: arm/arm64: Check pagesize when allocating a hugepage at Stage 2 Marc Kleine-Budde <mkl(a)pengutronix.de> can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once Marc Kleine-Budde <mkl(a)pengutronix.de> can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once Jonathan Dieter <jdieter(a)lesbg.com> usbip: Fix potential format overflow in userspace tools Jonathan Dieter <jdieter(a)lesbg.com> usbip: Fix implicit fallthrough warning Shuah Khan <shuah(a)kernel.org> usbip: prevent vhci_hcd driver from leaking a socket pointer address Martin Brandenburg <martin(a)omnibond.com> orangefs: initialize op on loop restart in orangefs_devreq_read Martin Brandenburg <martin(a)omnibond.com> orangefs: use list_for_each_entry_safe in purge_waiting_ops Andy Lutomirski <luto(a)kernel.org> x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels ------------- Diffstat: Makefile | 4 +- arch/arm/kvm/mmu.c | 2 +- arch/um/Makefile | 2 +- arch/x86/entry/vsyscall/vsyscall_64.c | 7 ++-- arch/x86/events/amd/power.c | 2 +- arch/x86/include/asm/processor.h | 2 +- arch/x86/include/asm/vsyscall.h | 1 + arch/x86/kernel/cpu/intel_cacheinfo.c | 2 + arch/x86/kernel/cpu/microcode/intel.c | 20 ++++++++- arch/x86/lib/delay.c | 7 ++++ arch/x86/mm/kaiser.c | 2 +- arch/x86/net/bpf_jit_comp.c | 13 +++--- drivers/acpi/acpica/nsutils.c | 23 +++++------ drivers/acpi/glue.c | 12 +++--- drivers/base/cacheinfo.c | 15 +++++-- drivers/input/mouse/trackpoint.c | 3 ++ drivers/net/ethernet/emulex/benet/be_main.c | 9 +++++ .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 5 +-- drivers/net/ethernet/realtek/r8169.c | 9 +---- drivers/net/ppp/ppp_generic.c | 5 ++- drivers/net/ppp/pppoe.c | 11 ++--- drivers/net/tun.c | 15 ++++++- drivers/net/usb/lan78xx.c | 1 + drivers/net/vmxnet3/vmxnet3_drv.c | 2 +- drivers/scsi/libiscsi.c | 2 +- drivers/usb/usbip/usbip_common.h | 1 + drivers/usb/usbip/vhci_sysfs.c | 25 +++++++----- fs/fcntl.c | 4 ++ fs/orangefs/devorangefs-req.c | 3 +- fs/orangefs/file.c | 7 +--- fs/orangefs/orangefs-kernel.h | 11 ----- fs/orangefs/waitqueue.c | 4 +- fs/reiserfs/bitmap.c | 14 +++++-- include/linux/bpf.h | 16 ++++++-- include/linux/cacheinfo.h | 1 + include/linux/mmzone.h | 2 + include/linux/vermagic.h | 8 +--- include/net/arp.h | 3 ++ include/net/ipv6.h | 1 + include/net/net_namespace.h | 10 +++++ include/uapi/linux/eventpoll.h | 13 ++++++ init/Kconfig | 7 ++++ ipc/msg.c | 5 ++- kernel/bpf/core.c | 24 +++++++++-- kernel/bpf/verifier.c | 42 +++++++++++++++++++ kernel/time/hrtimer.c | 3 ++ lib/test_bpf.c | 11 +++-- mm/cma.c | 15 +++---- mm/internal.h | 6 +++ mm/memcontrol.c | 2 +- mm/memory-failure.c | 7 ++++ mm/mmap.c | 6 ++- mm/page_alloc.c | 15 +++---- mm/vmscan.c | 47 +++++++++++++++------- mm/vmstat.c | 2 +- net/can/af_can.c | 22 +++++----- net/core/dev.c | 19 +++++++-- net/core/filter.c | 10 +++-- net/core/flow_dissector.c | 3 +- net/core/neighbour.c | 4 +- net/core/sysctl_net_core.c | 6 +++ net/dccp/ccids/ccid2.c | 3 ++ net/ipv4/arp.c | 7 +++- net/ipv4/igmp.c | 2 +- net/ipv4/tcp.c | 3 ++ net/ipv4/tcp_offload.c | 3 ++ net/ipv4/tcp_timer.c | 15 +++++++ net/ipv4/udp_offload.c | 3 ++ net/ipv6/ip6_gre.c | 14 +++---- net/ipv6/ip6_output.c | 9 +++-- net/ipv6/ipv6_sockglue.c | 2 +- net/ipv6/tcpv6_offload.c | 3 ++ net/ipv6/udp_offload.c | 3 ++ net/netfilter/nfnetlink_cthelper.c | 10 +++++ net/netfilter/xt_osf.c | 7 ++++ net/sctp/offload.c | 3 ++ net/sctp/socket.c | 30 ++++++-------- net/socket.c | 9 +++++ net/tipc/node.c | 26 ++++++------ tools/usb/usbip/libsrc/usbip_common.c | 9 ++++- tools/usb/usbip/libsrc/usbip_host_common.c | 28 ++++++++++--- tools/usb/usbip/libsrc/vhci_driver.c | 8 ++-- tools/usb/usbip/src/usbip.c | 2 + 83 files changed, 523 insertions(+), 231 deletions(-)

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[Linux-stable-mirror] [PATCH 4.4 00/74] 4.4.114-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.114 release. There are 74 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Jan 31 12:38:21 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.114-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.114-rc1 Dan Streetman <ddstreet(a)ieee.org> net: tcp: close sock if net namespace is exiting Eric Dumazet <edumazet(a)google.com> flow_dissector: properly cap thoff field Jim Westfall <jwestfall(a)surrealistic.net> ipv4: Make neigh lookup keys for loopback/point-to-point devices be INADDR_ANY Jim Westfall <jwestfall(a)surrealistic.net> net: Allow neigh contructor functions ability to modify the primary_key Neil Horman <nhorman(a)tuxdriver.com> vmxnet3: repair memory leak Xin Long <lucien.xin(a)gmail.com> sctp: return error if the asoc has been peeled off in sctp_wait_for_sndbuf Xin Long <lucien.xin(a)gmail.com> sctp: do not allow the v4 socket to bind a v4mapped v6 address Francois Romieu <romieu(a)fr.zoreil.com> r8169: fix memory corruption on retrieval of hardware statistics. Guillaume Nault <g.nault(a)alphalink.fr> pppoe: take ->needed_headroom of lower device into account on xmit Eric Dumazet <edumazet(a)google.com> net: qdisc_pkt_len_init() should be more robust Craig Gallek <kraig(a)google.com> tcp: __tcp_hdrlen() helper Felix Fietkau <nbd(a)nbd.name> net: igmp: fix source address check for IGMPv3 reports Yuiko Oshino <yuiko.oshino(a)microchip.com> lan78xx: Fix failure in USB Full Speed Eric Dumazet <edumazet(a)google.com> ipv6: ip6_make_skb() needs to clear cork.base.dst Mike Maloney <maloney(a)google.com> ipv6: fix udpv6 sendmsg crash caused by too small MTU Ben Hutchings <ben.hutchings(a)codethink.co.uk> ipv6: Fix getsockopt() for sockets with default IPV6_AUTOFLOWLABEL Alexey Kodanev <alexey.kodanev(a)oracle.com> dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state Thomas Gleixner <tglx(a)linutronix.de> hrtimer: Reset hrtimer cpu base proper on CPU hotplug Jia Zhang <zhang.jia(a)linux.alibaba.com> x86/microcode/intel: Extend BDW late-loading further with LLC size check Greg KH <gregkh(a)linuxfoundation.org> eventpoll.h: add missing epoll event masks Ben Hutchings <ben.hutchings(a)codethink.co.uk> vsyscall: Fix permissions for emulate mode with KAISER/PTI Thomas Meyer <thomas(a)m3y3r.de> um: link vmlinux with -no-pie Shuah Khan <shuahkh(a)osg.samsung.com> usbip: prevent leaking socket pointer address in messages Shuah Khan <shuahkh(a)osg.samsung.com> usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input Shuah Khan <shuahkh(a)osg.samsung.com> usbip: fix stub_rx: get_pipe() to validate endpoint number Andrew Goodbody <andrew.goodbody(a)cambrionix.com> usb: usbip: Fix possible deadlocks reported by lockdep Aaron Ma <aaron.ma(a)canonical.com> Input: trackpoint - force 3 buttons if 0 button is reported Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "module: Add retpoline tag to VERMAGIC" Johannes Thumshirn <jthumshirn(a)suse.de> scsi: libiscsi: fix shifting of DID_REQUEUE host byte Jiri Slaby <jslaby(a)suse.cz> fs/fcntl: f_setown, avoid undefined behaviour Jan Kara <jack(a)suse.cz> reiserfs: Don't clear SGID when inheriting ACLs Jeff Mahoney <jeffm(a)suse.com> reiserfs: don't preallocate blocks for extended attributes Jeff Mahoney <jeffm(a)suse.com> reiserfs: fix race in prealloc discard Jan Kara <jack(a)suse.cz> ext2: Don't clear SGID when inheriting ACLs Kevin Cernekee <cernekee(a)chromium.org> netfilter: xt_osf: Add missing permission checks Kevin Cernekee <cernekee(a)chromium.org> netfilter: nfnetlink_cthelper: Add missing permission checks Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: fix IS_ERR_VALUE usage Pau Espin Pedrol <pau.espin(a)tessares.net> netfilter: use fwmark_reflect in nf_send_reset Ulrich Weber <ulrich.weber(a)riverbed.com> netfilter: nf_conntrack_sip: extend request line validation Florian Westphal <fw(a)strlen.de> netfilter: restart search if moved to other chain Liping Zhang <liping.zhang(a)spreadtrum.com> netfilter: nfnetlink_queue: reject verdict request from different portid Liping Zhang <liping.zhang(a)spreadtrum.com> netfilter: nf_ct_expect: remove the redundant slash when policy name is empty Paolo Abeni <pabeni(a)redhat.com> netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags Hongxu Jia <hongxu.jia(a)windriver.com> netfilter: arp_tables: fix invoking 32bit "iptable -P INPUT ACCEPT" failed in 64bit kernel Florian Westphal <fw(a)strlen.de> netfilter: x_tables: speed up jump target validation Seunghun Han <kkamagui(a)gmail.com> ACPICA: Namespace: fix operand cache leak Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI / scan: Prefer devices without _HID/_CID for _ADR matching Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI / processor: Avoid reserving IO regions too early Rui Wang <rui.y.wang(a)intel.com> x86/ioapic: Fix incorrect pointers in ioapic_setup_resources() Jiri Slaby <jslaby(a)suse.cz> ipc: msg, make msgrcv work with LONG_MIN Vlastimil Babka <vbabka(a)suse.cz> mm, page_alloc: fix potential false positive in __zone_watermark_ok Doug Berger <opendmb(a)gmail.com> cma: fix calculation of aligned offset Michal Hocko <mhocko(a)suse.com> hwpoison, memcg: forcibly uncharge LRU pages Michal Hocko <mhocko(a)suse.com> mm/mmap.c: do not blow on PROT_NONE MAP_FIXED holes in the stack Vlastimil Babka <vbabka(a)suse.cz> fs/select: add vmalloc fallback for select(2) yangbo lu <yangbo.lu(a)freescale.com> mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version Minghuan Lian <Minghuan.Lian(a)nxp.com> PCI: layerscape: Fix MSG TLP drop setting Yang Shi <yang.shi(a)linaro.org> PCI: layerscape: Add "fsl,ls2085a-pcie" compatible ID Sudeep Holla <sudeep.holla(a)arm.com> drivers: base: cacheinfo: fix boot error message when acpi is enabled Sudeep Holla <sudeep.holla(a)arm.com> drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled Janakarajan Natarajan <Janakarajan.Natarajan(a)amd.com> Prevent timer value 0 for MWAITX Thomas Gleixner <tglx(a)linutronix.de> timers: Plug locking race vs. timer migration Vegard Nossum <vegard.nossum(a)oracle.com> time: Avoid undefined behaviour in ktime_add_safe() Eric Biggers <ebiggers3(a)gmail.com> PM / sleep: declare __tracedata symbols as char[] rather than char Marc Kleine-Budde <mkl(a)pengutronix.de> can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once Marc Kleine-Budde <mkl(a)pengutronix.de> can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once Daniel Bristot de Oliveira <bristot(a)redhat.com> sched/deadline: Use the revised wakeup rule for suspending constrained dl tasks David Woodhouse <dwmw(a)amazon.co.uk> x86/retpoline: Fill RSB on context switch for affected CPUs Dave Hansen <dave(a)sr71.net> x86/cpu/intel: Introduce macros for Intel family numbers Ben Hutchings <ben.hutchings(a)codethink.co.uk> x86/microcode/intel: Fix BDW late-loading revision check Jonathan Dieter <jdieter(a)lesbg.com> usbip: Fix potential format overflow in userspace tools Jonathan Dieter <jdieter(a)lesbg.com> usbip: Fix implicit fallthrough warning Shuah Khan <shuahkh(a)osg.samsung.com> usbip: prevent vhci_hcd driver from leaking a socket pointer address Andy Lutomirski <luto(a)kernel.org> x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels ------------- Diffstat: Makefile | 4 +- arch/um/Makefile | 2 +- arch/x86/entry/vsyscall/vsyscall_64.c | 7 ++- arch/x86/include/asm/cpufeature.h | 1 + arch/x86/include/asm/intel-family.h | 68 +++++++++++++++++++++ arch/x86/include/asm/processor.h | 2 +- arch/x86/include/asm/switch_to.h | 38 ++++++++++++ arch/x86/include/asm/vsyscall.h | 1 + arch/x86/kernel/apic/io_apic.c | 2 +- arch/x86/kernel/cpu/bugs.c | 36 +++++++++++ arch/x86/kernel/cpu/intel_cacheinfo.c | 2 + arch/x86/kernel/cpu/microcode/intel.c | 21 ++++++- arch/x86/lib/delay.c | 7 +++ arch/x86/mm/kaiser.c | 2 +- drivers/acpi/acpi_processor.c | 9 --- drivers/acpi/acpica/nsutils.c | 23 +++---- drivers/acpi/glue.c | 12 ++-- drivers/acpi/processor_throttling.c | 9 +++ drivers/base/cacheinfo.c | 15 +++-- drivers/base/power/trace.c | 4 +- drivers/input/mouse/trackpoint.c | 3 + drivers/mmc/host/sdhci-of-esdhc.c | 10 +++ drivers/net/ethernet/realtek/r8169.c | 9 +-- drivers/net/ppp/pppoe.c | 11 ++-- drivers/net/usb/lan78xx.c | 1 + drivers/net/vmxnet3/vmxnet3_drv.c | 2 +- drivers/pci/host/pci-layerscape.c | 22 ++++--- drivers/scsi/libiscsi.c | 2 +- drivers/usb/usbip/stub_dev.c | 3 +- drivers/usb/usbip/stub_rx.c | 46 +++++++++++--- drivers/usb/usbip/usbip_common.c | 15 ++--- drivers/usb/usbip/usbip_common.h | 1 + drivers/usb/usbip/usbip_event.c | 5 +- drivers/usb/usbip/vhci_hcd.c | 90 ++++++++++++++++----------- drivers/usb/usbip/vhci_rx.c | 30 +++++---- drivers/usb/usbip/vhci_sysfs.c | 44 ++++++++------ drivers/usb/usbip/vhci_tx.c | 14 +++-- fs/ext2/acl.c | 36 ++++++----- fs/fcntl.c | 4 ++ fs/reiserfs/bitmap.c | 14 ++++- fs/reiserfs/xattr_acl.c | 12 ++-- fs/select.c | 14 ++++- include/linux/cacheinfo.h | 1 + include/linux/ktime.h | 7 +++ include/linux/netfilter/x_tables.h | 10 ++- include/linux/sched.h | 1 + include/linux/tcp.h | 7 ++- include/linux/vermagic.h | 8 +-- include/net/arp.h | 3 + include/net/ipv6.h | 1 + include/net/net_namespace.h | 10 +++ include/uapi/linux/eventpoll.h | 13 ++++ ipc/msg.c | 5 +- kernel/sched/core.c | 2 + kernel/sched/deadline.c | 98 ++++++++++++++++++++++++++---- kernel/time/hrtimer.c | 5 +- kernel/time/timer.c | 9 ++- mm/cma.c | 15 ++--- mm/memcontrol.c | 2 +- mm/memory-failure.c | 7 +++ mm/mmap.c | 6 +- mm/page_alloc.c | 6 +- net/can/af_can.c | 22 +++---- net/core/dev.c | 19 ++++-- net/core/flow_dissector.c | 3 +- net/core/neighbour.c | 4 +- net/dccp/ccids/ccid2.c | 3 + net/ipv4/arp.c | 7 ++- net/ipv4/igmp.c | 2 +- net/ipv4/netfilter/arp_tables.c | 57 +++++++++-------- net/ipv4/netfilter/ip_tables.c | 51 +++++++++------- net/ipv4/netfilter/nf_reject_ipv4.c | 2 + net/ipv4/tcp.c | 3 + net/ipv4/tcp_timer.c | 15 +++++ net/ipv6/ip6_output.c | 9 ++- net/ipv6/ipv6_sockglue.c | 2 +- net/ipv6/netfilter/ip6_tables.c | 51 +++++++++------- net/ipv6/netfilter/nf_dup_ipv6.c | 1 + net/ipv6/netfilter/nf_reject_ipv6.c | 3 + net/netfilter/nf_conntrack_core.c | 7 +++ net/netfilter/nf_conntrack_expect.c | 2 +- net/netfilter/nf_conntrack_sip.c | 5 +- net/netfilter/nfnetlink_cthelper.c | 10 +++ net/netfilter/nfnetlink_queue.c | 6 +- net/netfilter/x_tables.c | 50 +++++++++++++++ net/netfilter/xt_osf.c | 7 +++ net/sctp/socket.c | 30 ++++----- tools/usb/usbip/libsrc/usbip_common.c | 9 ++- tools/usb/usbip/libsrc/usbip_host_driver.c | 27 ++++++-- tools/usb/usbip/libsrc/vhci_driver.c | 8 +-- tools/usb/usbip/src/usbip.c | 2 + 91 files changed, 922 insertions(+), 364 deletions(-)

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[Linux-stable-mirror] [PATCH 4.4 00/87] 4.4.112-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.112 release. There are 87 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Jan 17 12:33:11 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.112-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.112-rc1 Andy Lutomirski <luto(a)kernel.org> selftests/x86: Add test_vsyscall David Woodhouse <dwmw(a)amazon.co.uk> x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm Borislav Petkov <bp(a)suse.de> x86/alternatives: Fix optimize_nops() checking David Woodhouse <dwmw(a)amazon.co.uk> sysfs/cpu: Fix typos in vulnerability documentation Thomas Gleixner <tglx(a)linutronix.de> x86/cpu: Implement CPU vulnerabilites sysfs functions Thomas Gleixner <tglx(a)linutronix.de> sysfs/cpu: Add vulnerability folder Dave Hansen <dave.hansen(a)linux.intel.com> x86/Documentation: Add PTI description Benjamin Poirier <bpoirier(a)suse.com> e1000e: Fix e1000_check_for_copper_link_ich8lan return value. Icenowy Zheng <icenowy(a)aosc.io> uas: ignore UAS for Norelsys NS1068(X) chips Ben Seri <ben(a)armis.com> Bluetooth: Prevent stack info leak from the EFS element. Viktor Slavkovic <viktors(a)google.com> staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl Shuah Khan <shuahkh(a)osg.samsung.com> usbip: remove kernel addresses from usb device and urb debug msgs Pete Zaitcev <zaitcev(a)redhat.com> USB: fix usbmon BUG trigger Stefan Agner <stefan(a)agner.ch> usb: misc: usb3503: make sure reset is low for at least 100us Christian Holl <cyborgx1(a)gmail.com> USB: serial: cp210x: add new device ID ELV ALC 8xxx Diego Elio Pettenò <flameeyes(a)flameeyes.eu> USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ Nicholas Bellinger <nab(a)linux-iscsi.org> target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK Nicholas Bellinger <nab(a)linux-iscsi.org> iscsi-target: Make TASK_REASSIGN use proper se_cmd->cmd_kref Daniel Borkmann <daniel(a)iogearbox.net> bpf, array: fix overflow in max_entries and undefined behavior in index_mask Alexei Starovoitov <ast(a)kernel.org> bpf: prevent out-of-bounds speculation Alexei Starovoitov <ast(a)fb.com> bpf: adjust insn_aux_data when patching insns Alexei Starovoitov <ast(a)fb.com> bpf: refactor fixup_bpf_calls() Alexei Starovoitov <ast(a)fb.com> bpf: move fixup_bpf_calls() function Jakub Kicinski <jakub.kicinski(a)netronome.com> bpf: don't (ab)use instructions to store state Daniel Borkmann <daniel(a)iogearbox.net> bpf: add bpf_patch_insn_single helper Lepton Wu <ytht.net(a)gmail.com> kaiser: Set _PAGE_NX only if supported Dan Carpenter <dan.carpenter(a)oracle.com> drm/vmwgfx: Potential off by one in vmw_view_add() Andrew Honig <ahonig(a)google.com> KVM: x86: Add memory barrier on vmcs field lookup Jia Zhang <qianyue.zj(a)alibaba-inc.com> x86/microcode/intel: Extend BDW late-loading with a revision check Ilya Dryomov <idryomov(a)gmail.com> rbd: set max_segments to USHRT_MAX Eric Biggers <ebiggers(a)google.com> crypto: algapi - fix NULL dereference in crypto_remove_spawns() Eric Dumazet <edumazet(a)google.com> ipv6: fix possible mem leaks in ipv6_make_skb() Jerome Brunet <jbrunet(a)baylibre.com> net: stmmac: enable EEE in MII, GMII or RGMII only Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> sh_eth: fix SH7757 GEther initialization Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> sh_eth: fix TSU resource handling Mohamed Ghannam <simo.ghannam(a)gmail.com> RDS: null pointer dereference in rds_atomic_free_op Mohamed Ghannam <simo.ghannam(a)gmail.com> RDS: Heap OOB write in rds_message_alloc_sgs() Andrii Vladyka <tulup(a)mail.ru> net: core: fix module type in sock_diag_bind Eli Cooper <elicooper(a)gmx.com> ip6_tunnel: disable dst caching if tunnel is dual-stack Cong Wang <xiyou.wangcong(a)gmail.com> 8021q: fix a memory leak for VLAN 0 device Pavel Tatashin <pasha.tatashin(a)oracle.com> x86/pti/efi: broken conversion from efi to kernel page table Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "userfaultfd: selftest: vm: allow to build in vm/ directory" Ben Hutchings <ben.hutchings(a)codethink.co.uk> xhci: Fix ring leak in failure path of xhci_alloc_virt_device() Ani Sinha <ani(a)arista.com> sysrq: Fix warning in sysrq generated crash. Jiri Slaby <jslaby(a)suse.cz> hwrng: core - sleep interruptible in read Jiri Kosina <jkosina(a)suse.cz> x86/mm/pat, /dev/mem: Remove superfluous error message Eric Dumazet <edumazet(a)google.com> cx82310_eth: use skb_cow_head() to deal with cloned skbs Eric Dumazet <edumazet(a)google.com> smsc75xx: use skb_cow_head() to deal with cloned skbs Eric Dumazet <edumazet(a)google.com> sr9700: use skb_cow_head() to deal with cloned skbs Eric Dumazet <edumazet(a)google.com> lan78xx: use skb_cow_head() to deal with cloned skbs hayeswang <hayeswang(a)realtek.com> r8152: adjust ALDPS function hayeswang <hayeswang(a)realtek.com> r8152: use test_and_clear_bit hayeswang <hayeswang(a)realtek.com> r8152: fix the wake event Ulf Hansson <ulf.hansson(a)linaro.org> usb: musb: ux500: Fix NULL pointer dereference at system PM Oliver Neukum <oneukum(a)suse.com> usbvision fix overflow of interfaces array Davidlohr Bueso <dave(a)stgolabs.net> locking/mutex: Allow next waiter lockless wakeup Jianyu Zhan <nasa4836(a)gmail.com> futex: Replace barrier() in unqueue_me() with READ_ONCE() Jeff Layton <jeff.layton(a)primarydata.com> locks: don't check for race with close when setting OFD lock Dan Streetman <ddstreet(a)ieee.org> zswap: don't param_set_charp while holding spinlock Dan Streetman <ddstreet(a)ieee.org> mm/zswap: use workqueue to destroy pool Andrey Ryabinin <aryabinin(a)virtuozzo.com> mm/page-writeback: fix dirty_ratelimit calculation Joonsoo Kim <iamjoonsoo.kim(a)lge.com> mm/compaction: pass only pageblock aligned range to pageblock_pfn_to_page Joonsoo Kim <iamjoonsoo.kim(a)lge.com> mm/compaction: fix invalid free_pfn and compact_cached_free_pfn Vikas C Sajjan <vikas.cha.sajjan(a)hpe.com> x86/acpi: Reduce code duplication in mp_override_legacy_irq() Takashi Iwai <tiwai(a)suse.de> ALSA: aloop: Fix racy hw constraints adjustment Takashi Iwai <tiwai(a)suse.de> ALSA: aloop: Fix inconsistent format due to incomplete rule Takashi Iwai <tiwai(a)suse.de> ALSA: aloop: Release cable upon open error path Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Allow aborting mutex lock at OSS read/write loops Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Abort properly at pending signal in OSS read/write loops Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Add missing error checks in OSS emulation plugin builder Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Remove incorrect snd_BUG_ON() usages Jean-Philippe Brucker <jean-philippe.brucker(a)arm.com> iommu/arm-smmu-v3: Don't free page table ops twice Vikas C Sajjan <vikas.cha.sajjan(a)hpe.com> x86/acpi: Handle SCI interrupts above legacy space gracefully Andy Lutomirski <luto(a)kernel.org> x86/vsdo: Fix build on PARAVIRT_CLOCK=y, KVM_GUEST=n Jim Mattson <jmattson(a)google.com> kvm: vmx: Scrub hardware GPRs at VM-exit Andrey Ryabinin <aryabinin(a)virtuozzo.com> net/mac80211/debugfs.c: prevent build failure with CONFIG_UBSAN=y Maciej W. Rozycki <macro(a)mips.com> MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses Maciej W. Rozycki <macro(a)mips.com> MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET Maciej W. Rozycki <macro(a)mips.com> MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA Maciej W. Rozycki <macro(a)mips.com> MIPS: Consistently handle buffer counter with PTRACE_SETREGSET Maciej W. Rozycki <macro(a)mips.com> MIPS: Guard against any partial write attempt with PTRACE_SETREGSET Maciej W. Rozycki <macro(a)mips.com> MIPS: Factor out NT_PRFPREG regset access helpers Maciej W. Rozycki <macro(a)mips.com> MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task Bart Van Assche <bart.vanassche(a)wdc.com> IB/srpt: Disable RDMA access by the initiator Wolfgang Grandegger <wg(a)grandegger.com> can: gs_usb: fix return value of the "set_bittiming" callback Wanpeng Li <wanpeng.li(a)hotmail.com> KVM: Fix stack-out-of-bounds read in write_mmio Suren Baghdasaryan <surenb(a)google.com> dm bufio: fix shrinker scans when (nr_to_scan < retain_target) ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 16 + Documentation/kernel-parameters.txt | 21 +- Documentation/x86/pti.txt | 186 ++++++++ Makefile | 4 +- arch/arm/kvm/mmio.c | 6 +- arch/mips/kernel/process.c | 12 + arch/mips/kernel/ptrace.c | 147 ++++-- arch/x86/Kconfig | 1 + arch/x86/include/asm/alternative.h | 4 +- arch/x86/include/asm/kaiser.h | 10 + arch/x86/include/asm/pvclock.h | 2 +- arch/x86/kernel/acpi/boot.c | 61 ++- arch/x86/kernel/alternative.c | 7 +- arch/x86/kernel/cpu/bugs.c | 29 ++ arch/x86/kernel/cpu/microcode/intel.c | 14 +- arch/x86/kvm/svm.c | 19 + arch/x86/kvm/vmx.c | 26 +- arch/x86/kvm/x86.c | 8 +- arch/x86/mm/kaiser.c | 2 + arch/x86/mm/pat.c | 5 +- arch/x86/realmode/init.c | 4 +- arch/x86/realmode/rm/trampoline_64.S | 3 +- crypto/algapi.c | 12 + drivers/base/Kconfig | 3 + drivers/base/cpu.c | 48 ++ drivers/block/rbd.c | 2 +- drivers/char/hw_random/core.c | 6 +- drivers/char/mem.c | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 + drivers/infiniband/ulp/srpt/ib_srpt.c | 3 +- drivers/iommu/arm-smmu-v3.c | 8 +- drivers/md/dm-bufio.c | 7 +- drivers/media/usb/usbvision/usbvision-video.c | 7 + drivers/net/can/usb/gs_usb.c | 2 +- drivers/net/ethernet/intel/e1000e/ich8lan.c | 11 +- drivers/net/ethernet/renesas/sh_eth.c | 29 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 + drivers/net/usb/cx82310_eth.c | 7 +- drivers/net/usb/lan78xx.c | 9 +- drivers/net/usb/r8152.c | 132 +++--- drivers/net/usb/smsc75xx.c | 8 +- drivers/net/usb/sr9700.c | 9 +- drivers/staging/android/ashmem.c | 2 + drivers/target/iscsi/iscsi_target.c | 20 +- drivers/target/target_core_tmr.c | 9 + drivers/target/target_core_transport.c | 2 + drivers/tty/sysrq.c | 6 + drivers/usb/host/xhci-mem.c | 3 +- drivers/usb/misc/usb3503.c | 2 + drivers/usb/mon/mon_bin.c | 8 +- drivers/usb/musb/ux500.c | 7 +- drivers/usb/serial/cp210x.c | 2 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/usbip/usbip_common.c | 17 +- fs/locks.c | 16 +- include/linux/bpf.h | 2 + include/linux/cpu.h | 7 + include/linux/filter.h | 3 + include/linux/phy.h | 11 + include/linux/sh_eth.h | 1 - include/target/target_core_base.h | 1 + include/trace/events/kvm.h | 7 +- kernel/bpf/arraymap.c | 37 +- kernel/bpf/core.c | 71 +++ kernel/bpf/syscall.c | 54 --- kernel/bpf/verifier.c | 217 ++++++--- kernel/futex.c | 8 +- kernel/locking/mutex.c | 5 +- mm/compaction.c | 50 ++- mm/page-writeback.c | 11 +- mm/zswap.c | 24 +- net/8021q/vlan.c | 7 +- net/bluetooth/l2cap_core.c | 20 +- net/core/sock_diag.c | 2 +- net/ipv6/ip6_output.c | 4 +- net/ipv6/ip6_tunnel.c | 9 +- net/mac80211/debugfs.c | 7 +- net/rds/rdma.c | 4 + sound/core/oss/pcm_oss.c | 41 +- sound/core/oss/pcm_plugin.c | 14 +- sound/core/pcm_lib.c | 4 +- sound/drivers/aloop.c | 98 ++-- tools/testing/selftests/vm/Makefile | 4 - tools/testing/selftests/x86/test_vsyscall.c | 500 +++++++++++++++++++++ 84 files changed, 1758 insertions(+), 470 deletions(-)

6 years, 10 months

9
101
0 0

[Linux-stable-mirror] [stable] Security fixes

by Ben Hutchings

Please queue up the following fixes for stable: [all] 3d932ee27e85 media: dvb-usb-v2: lmedm04: Improve logic checking of warm start 7bf7a7116ed3 media: dvb-usb-v2: lmedm04: move ts2020 attach to dm04_lme2510_tuner [4.9 4.14 4.15] c0f71bbb8102 media: hdpvr: Fix an error handling path in hdpvr_probe() [4.4 4.9 4.14] ae6650163c66 loop: fix concurrent lo_open/lo_release Ben. -- Ben Hutchings Software Developer, Codethink Ltd.

6 years, 10 months

2
3
0 0

[Linux-stable-mirror] [PATCH stable] cifs: empty TargetInfo leads to crash on recovery

by Dan Aloni

commit cabfb3680f78 upstream. [ resend from Oct 20, 2014, see [1] ] A trivially patched Samba server (see [2] [3]) can cause a remote kernel crash (see [4]) in a client's CIFS kernel module upon session recovery, under kernels prior to v4.11. The server patch can made by a single source line modification - returning an empty TargetInfo in an NTLMSSP setup negotiation response. To reproduce at the client side, the CIFS client can be instructed to mount with SMB 2.0, on a share without user/password credentials, e.g: mount -t cifs //[host]/[share] -o vers=2.0,guest [mountpoint] (It may also reproduce with credentials, but I used a simpler configuration for the reproduction) An demo patch to Samba 4.7.4 is provided in the links provided. As for the client crash itself: When the session is recovered (after a server start/stop, for example), the following condition turns out to be true: ses->auth_key.len != 0 && ses->auth_key.response == NULL This will cause the following memcpy() in setup_ntlmv2_rsp() to GPF, because tiblob == NULL and tilen != 0 (these are the old auth_key values): memcpy(ses->auth_key.response + baselen, tiblob, tilen); By bisecting, upstream commit cabfb3680f78 ("CIFS: Enable encryption during session setup phase") from v4.11 have fixed this issue. According to my tests, LTS kernels versions 4.4.x and 4.9.x are affected. The patch below applies for 4.4.x however a similar patch can be applied to 4.9.x and older kernels. Signed-off-by: Dan Aloni <dan(a)kernelim.com> CC: Steve French <sfrench(a)samba.org> CC: stable(a)vger.kernel.org # 4.4.x CC: linux-cifs(a)vger.kernel.org CC: linux-kernel(a)vger.kernel.org [1] https://patchwork.kernel.org/patch/5106391/ [2] (temporary url) http://copr-dist-git.fedorainfracloud.org/cgit/alonid/samba-for-client-cras… [3] (temporary url) https://copr.fedorainfracloud.org/coprs/alonid/samba-for-client-crash-repro/ [4] [ 3414.518134] BUG: unable to handle kernel NULL pointer dereference at (null) [ 3414.518200] IP: memcpy_erms+0x6/0x10 [ 3414.518227] PGD 0 [ 3414.518252] Oops: 0000 [#1] SMP [ 3414.518272] Modules linked in: arc4 md4 cifs rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables snd_hda_codec_generic ppdev snd_hda_intel snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep snd_hda_core ghash_clmulni_intel snd_seq snd_seq_device snd_pcm joydev parport_pc tpm_tis parport tpm_tis_core tpm snd_timer snd soundcore qemu_fw_cfg virtio_balloon i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c [ 3414.518708] virtio_blk virtio_console virtio_net qxl drm_kms_helper ttm crc32c_intel drm ata_generic nvme serio_raw nvme_core virtio_pci virtio_ring virtio pata_acpi [ 3414.518803] CPU: 3 PID: 1697 Comm: kworker/3:1 Not tainted 4.10.0-rc6-dan-00097-ge765a3d89ede #20 [ 3414.518852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-2.fc27 04/01/2014 [ 3414.518927] Workqueue: cifsiod smb2_reconnect_server [cifs] [ 3414.518960] task: ffff8cc6764a4000 task.stack: ffff9bc548808000 [ 3414.518997] RIP: 0010:memcpy_erms+0x6/0x10 [ 3414.519021] RSP: 0018:ffff9bc54880bbc8 EFLAGS: 00010296 [ 3414.519051] RAX: ffff8cc6ba00d8dc RBX: ffff8cc676190400 RCX: 0000000000000010 [ 3414.519091] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff8cc6ba00d8dc [ 3414.519130] RBP: ffff9bc54880bc30 R08: ffff9bc54880bb58 R09: ffff9bc54880bb58 [ 3414.519170] R10: 000000004619520e R11: 00000000f46cd8cf R12: 0000000000000000 [ 3414.519209] R13: 0000000000000000 R14: ffff8cc6ba00d8a0 R15: 0000000000000010 [ 3414.519250] FS: 0000000000000000(0000) GS:ffff8cc6bfd80000(0000) knlGS:0000000000000000 [ 3414.519314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3414.519347] CR2: 0000000000000000 CR3: 000000007992a000 CR4: 00000000003406e0 [ 3414.519392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3414.519431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3414.519470] Call Trace: [ 3414.519510] ? setup_ntlmv2_rsp+0x124/0xa10 [cifs] [ 3414.519553] build_ntlmssp_auth_blob+0x36/0x310 [cifs] [ 3414.519597] SMB2_sess_auth_rawntlmssp_authenticate+0xc7/0x300 [cifs] [ 3414.519646] SMB2_sess_setup+0x9a/0x140 [cifs] [ 3414.519685] cifs_setup_session+0x78/0x100 [cifs] [ 3414.519722] ? cifs_negotiate_protocol+0x84/0xd0 [cifs] [ 3414.519763] smb2_reconnect+0x308/0x3e0 [cifs] [ 3414.519793] ? __internal_add_timer+0x1f/0x60 [ 3414.519831] smb2_reconnect_server+0x187/0x260 [cifs] [ 3414.519863] process_one_work+0x19e/0x440 [ 3414.519887] worker_thread+0x4e/0x4a0 [ 3414.519910] ? process_one_work+0x440/0x440 [ 3414.519936] kthread+0x11e/0x140 [ 3414.520493] ? kthread_park+0x90/0x90 [ 3414.520989] ret_from_fork+0x2c/0x40 [ 3414.521450] Code: 78 ff ff ff 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 3414.522488] RIP: memcpy_erms+0x6/0x10 RSP: ffff9bc54880bbc8 [ 3414.522964] CR2: 0000000000000000 [ 3414.526127] ---[ end trace bbe4aa1e45cc6c17 ]--- --- fs/cifs/smb2pdu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index f2ff60e58ec8..91c9e83df457 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -633,6 +633,7 @@ SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses, */ kfree(ses->auth_key.response); ses->auth_key.response = NULL; + ses->auth_key.len = 0; /* * If memory allocation is successful, caller of this function @@ -837,6 +838,7 @@ ssetup_exit: rc = server->ops->generate_signingkey(ses); kfree(ses->auth_key.response); ses->auth_key.response = NULL; + ses->auth_key.len = 0; if (rc) { cifs_dbg(FYI, "SMB3 session key generation failed\n"); @@ -861,6 +863,7 @@ keygen_exit: if (!server->sign) { kfree(ses->auth_key.response); ses->auth_key.response = NULL; + ses->auth_key.len = 0; } if (spnego_key) { key_invalidate(spnego_key); -- 2.14.3

6 years, 10 months

2
3
0 0

[Linux-stable-mirror] [PATCH] KVM: prevent overlap between user and private memslots

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> Memslots must not overlap in guest physical memory, since otherwise some guest physical addresses will not uniquely map to a memslot. Yet, the overlap check in __kvm_set_memory_region() allows a memslot that overlaps one of the "private" memslots, e.g. the memslot reserved for the TSS on x86. This seems to be a very old bug that was introduced years ago when private memory slots were first added. It seems that later refactoring incorrectly assumed this bug was intentional and preserved it. Fix it by removing the loophole for private memslots, so we just check for overlap against all memslots. This bug was found by syzkaller, which used a memslot overlap to make pte_list_remove() be called for the wrong memslot, hitting a BUG(): pte_list_remove: 000000007185ed42 0->BUG kernel BUG at arch/x86/kvm/mmu.c:1209! [...] RIP: 0010:pte_list_remove+0x107/0x110 arch/x86/kvm/mmu.c:1208 [...] Call Trace: mmu_page_zap_pte+0x7e/0xd0 arch/x86/kvm/mmu.c:2499 kvm_mmu_page_unlink_children arch/x86/kvm/mmu.c:2521 [inline] kvm_mmu_prepare_zap_page+0x4f/0x340 arch/x86/kvm/mmu.c:2565 kvm_zap_obsolete_pages arch/x86/kvm/mmu.c:5348 [inline] kvm_mmu_invalidate_zap_all_pages+0xa6/0x100 arch/x86/kvm/mmu.c:5389 kvm_mmu_notifier_release+0x4f/0x80 arch/x86/kvm/../../../virt/kvm/kvm_main.c:468 __mmu_notifier_release+0x63/0x100 mm/mmu_notifier.c:75 mmu_notifier_release include/linux/mmu_notifier.h:244 [inline] exit_mmap+0x160/0x170 mm/mmap.c:3009 __mmput kernel/fork.c:966 [inline] mmput+0x44/0xd0 kernel/fork.c:987 exit_mm kernel/exit.c:544 [inline] do_exit+0x24a/0xb50 kernel/exit.c:856 do_group_exit+0x34/0xb0 kernel/exit.c:972 SYSC_exit_group kernel/exit.c:983 [inline] SyS_exit_group+0xb/0x10 kernel/exit.c:981 entry_SYSCALL_64_fastpath+0x1e/0x8b Reproducer: #include <fcntl.h> #include <linux/kvm.h> #include <sys/ioctl.h> int main() { static char buf[4096*3] __attribute__((aligned(4096))); int kvm, vm, cpu; struct kvm_mp_state mp_state = { KVM_MP_STATE_SIPI_RECEIVED }; struct kvm_userspace_memory_region memreg = { .memory_size = sizeof(buf), .userspace_addr = (__u64)buf, }; kvm = open("/dev/kvm", O_RDWR); vm = ioctl(kvm, KVM_CREATE_VM, 0); ioctl(vm, KVM_CREATE_IRQCHIP); cpu = ioctl(vm, KVM_CREATE_VCPU, 0); ioctl(cpu, KVM_SET_MP_STATE, &mp_state); ioctl(vm, KVM_SET_TSS_ADDR, 0); ioctl(cpu, KVM_RUN, 0); ioctl(vm, KVM_SET_USER_MEMORY_REGION, &memreg); } Reported-by: syzbot <syzkaller(a)googlegroups.com> Fixes: e0d62c7f4860 ("KVM: Add kernel-internal memory slots") Cc: <stable(a)vger.kernel.org> # v2.6.25+ Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- virt/kvm/kvm_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 210bf820385a..e536977e7b6d 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -974,8 +974,7 @@ int __kvm_set_memory_region(struct kvm *kvm, /* Check for overlaps */ r = -EEXIST; kvm_for_each_memslot(slot, __kvm_memslots(kvm, as_id)) { - if ((slot->id >= KVM_USER_MEM_SLOTS) || - (slot->id == id)) + if (slot->id == id) continue; if (!((base_gfn + npages <= slot->base_gfn) || (base_gfn >= slot->base_gfn + slot->npages))) -- 2.16.0

6 years, 10 months

3
6
0 0

[Linux-stable-mirror] [PATCH] crypto: sha512-mb - initialize pending lengths correctly

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> The SHA-512 multibuffer code keeps track of the number of blocks pending in each lane. The minimum of these values is used to identify the next lane that will be completed. Unused lanes are set to a large number (0xFFFFFFFF) so that they don't affect this calculation. However, it was forgotten to set the lengths to this value in the initial state, where all lanes are unused. As a result it was possible for sha512_mb_mgr_get_comp_job_avx2() to select an unused lane, causing a NULL pointer dereference. Specifically this could happen in the case where ->update() was passed fewer than SHA512_BLOCK_SIZE bytes of data, so it then called sha_complete_job() without having actually submitted any blocks to the multi-buffer code. This hit a NULL pointer dereference if another task happened to have submitted blocks concurrently to the same CPU and the flush timer had not yet expired. Fix this by initializing sha512_mb_mgr->lens correctly. As usual, this bug was found by syzkaller. Fixes: 45691e2d9b18 ("crypto: sha512-mb - submit/flush routines for AVX2") Reported-by: syzbot <syzkaller(a)googlegroups.com> Cc: <stable(a)vger.kernel.org> # v4.8+ Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- arch/x86/crypto/sha512-mb/sha512_mb_mgr_init_avx2.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_init_avx2.c b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_init_avx2.c index 36870b26067a..d08805032f01 100644 --- a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_init_avx2.c +++ b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_init_avx2.c @@ -57,10 +57,12 @@ void sha512_mb_mgr_init_avx2(struct sha512_mb_mgr *state) { unsigned int j; - state->lens[0] = 0; - state->lens[1] = 1; - state->lens[2] = 2; - state->lens[3] = 3; + /* initially all lanes are unused */ + state->lens[0] = 0xFFFFFFFF00000000; + state->lens[1] = 0xFFFFFFFF00000001; + state->lens[2] = 0xFFFFFFFF00000002; + state->lens[3] = 0xFFFFFFFF00000003; + state->unused_lanes = 0xFF03020100; for (j = 0; j < 4; j++) state->ldata[j].job_in_lane = NULL; -- 2.16.0

6 years, 10 months

2
1
0 0

[Linux-stable-mirror] [PATCH 4.14 000/159] 4.14.9-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.9 release. There are 159 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Dec 24 08:45:36 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.9-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.9-rc1 Peter Hutterer <peter.hutterer(a)who-t.net> platform/x86: asus-wireless: send an EV_SYN/SYN_REPORT between state changes Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/hisi: Fix multiple alarm interrupts firing Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/hisi: Simplify the temperature/step computation Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/hisi: Fix kernel panic on alarm interrupt Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/hisi: Fix missing interrupt enablement Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com> IB/opa_vnic: Properly return the total MACs in UC MAC list Scott Franco <safranco(a)intel.com> IB/opa_vnic: Properly clear Mac Table Digest Eric Anholt <eric(a)anholt.net> drm/vc4: Avoid using vrefresh==0 mode in DSI htotal math. Nicholas Piggin <npiggin(a)gmail.com> cpuidle: fix broadcast control when broadcast can not be entered Alexandre Belloni <alexandre.belloni(a)free-electrons.com> rtc: set the alarm to the next expiring timer Hoang Tran <tranviethoang.vn(a)gmail.com> tcp: fix under-evaluated ssthresh in TCP Vegas Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision Arvind Yadav <arvind.yadav.cs(a)gmail.com> staging: greybus: light: Release memory obtained by kasprintf Wei Hu(Xavier) <xavier.huwei(a)huawei.com> RDMA/hns: Avoid NULL pointer exception Mike Manning <mmanning(a)brocade.com> net: ipv6: send NS for DAD when link operationally up Mick Tarsel <mjtarsel(a)linux.vnet.ibm.com> ibmvnic: Set state UP Jacob Keller <jacob.e.keller(a)intel.com> fm10k: ensure we process SM mbx when processing VF mbx Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: exynos_defconfig: Enable UAS support for Odroid HC1 board Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Virtualize Maximum Payload Size Alan Brady <alan.brady(a)intel.com> i40e: fix client notify of VF reset Dick Kennedy <dick.kennedy(a)broadcom.com> scsi: lpfc: Fix warning messages when NVME_TARGET_FC not defined Dick Kennedy <dick.kennedy(a)broadcom.com> scsi: lpfc: PLOGI failures during NPIV testing Dick Kennedy <dick.kennedy(a)broadcom.com> scsi: lpfc: Fix secure firmware updates Jacob Keller <jacob.e.keller(a)intel.com> fm10k: fix mis-ordered parameters in declaration for .ndo_set_vf_bw Nicolas Dechesne <nicolas.dechesne(a)linaro.org> ASoC: codecs: msm8916-wcd-analog: fix module autoload Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: silence warns on sctp_stream_init allocations Nicholas Piggin <npiggin(a)gmail.com> powerpc/watchdog: Do not trigger SMP crash from touch_nmi_watchdog Nicholas Piggin <npiggin(a)gmail.com> powerpc/xmon: Avoid tripping SMP hardlockup watchdog Ed Blake <ed.blake(a)sondrel.com> ASoC: img-parallel-out: Add pm_runtime_get/put to set_fmt callback Jean-François Têtu <jean-francois.tetu(a)savoirfairelinux.com> ASoC: codecs: msm8916-wcd-analog: fix micbias level Tom Zanussi <tom.zanussi(a)linux.intel.com> tracing: Exclude 'generic fields' from histograms Gabriele Paoloni <gabriele.paoloni(a)huawei.com> PCI/AER: Report non-fatal errors only to the affected endpoint Jacob Keller <jacob.e.keller(a)intel.com> i40e/i40evf: spread CPU affinity hints across online CPUs only Hans de Goede <hdegoede(a)redhat.com> Bluetooth: hci_bcm: Fix setting of irq trigger type Hans de Goede <hdegoede(a)redhat.com> Bluetooth: hci_uart_set_flow_control: Fix NULL deref when using serdev Andrew Jeffery <andrew(a)aj.id.au> leds: pca955x: Don't invert requested value in pca955x_gpio_set_value() Wei Wang <weiwan(a)google.com> ipv6: grab rt->rt6i_ref before allocating pcpu rt William Tu <u9012063(a)gmail.com> ip_gre: check packet length and mtu correctly in erspan tx Guoqing Jiang <gqjiang(a)suse.com> md: always set THREAD_WAKEUP and wake up wqueue if thread existed Luca Miccio <lucmiccio(a)gmail.com> block,bfq: Disable writeback throttling Colin Ian King <colin.king(a)canonical.com> IB/rxe: check for allocation failure on elem Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: fix use of uninitialized padding Lorenzo Bianconi <lorenzo.bianconi83(a)gmail.com> iio: st_sensors: add register mask for status register Lihong Yang <lihong.yang(a)intel.com> i40e: use the safe hash table iterator when deleting mac filters Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> igb: check memory allocation failure Fabio Estevam <fabio.estevam(a)nxp.com> PM / OPP: Move error message to debug level Stuart Hayes <stuart.w.hayes(a)gmail.com> PCI: Create SR-IOV virtfn/physfn links before attaching driver Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive Varun Prakash <varun(a)chelsio.com> scsi: cxgb4i: fix Tx skb leak David Daney <david.daney(a)cavium.com> PCI: Avoid bus reset if bridge itself is broken Dan Murphy <dmurphy(a)ti.com> net: phy: at803x: Change error to EINVAL for invalid MAC Shakeel Butt <shakeelb(a)google.com> kvm, mm: account kvm related kmem slabs to kmemcg Russell King <rmk+kernel(a)armlinux.org.uk> rtc: pl031: make interrupt optional Christophe Jaillet <christophe.jaillet(a)wanadoo.fr> crypto: lrw - Fix an error handling path in 'create()' Christian Lamparter <chunkeey(a)gmail.com> crypto: crypto4xx - increase context and scatter ring buffer elements Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: sun5i: Fix bit offset of audio PLL post-divider Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: nm: Check if requested rate is supported by fractional clock Shashank Sharma <shashank.sharma(a)intel.com> drm: Add retries for lspcon mode detection Derek Basehore <dbasehore(a)chromium.org> backlight: pwm_bl: Fix overflow condition Jens Wiklander <jens.wiklander(a)linaro.org> optee: fix invalid of_node_put() in optee_driver_init() Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Make CPU bugs sticky Thomas Gleixner <tglx(a)linutronix.de> x86/paravirt: Provide a way to check for hypervisors Thomas Gleixner <tglx(a)linutronix.de> x86/paravirt: Dont patch flush_tlb_single Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Make cpu_entry_area.tss read-only Andy Lutomirski <luto(a)kernel.org> x86/entry: Clean up the SYSENTER_stack code Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove the SYSENTER stack canary Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Move the IST stacks into struct cpu_entry_area Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Create a per-CPU SYSCALL entry trampoline Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Return to userspace from the trampoline stack Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Use a per-CPU trampoline stack for IDT entries Andy Lutomirski <luto(a)kernel.org> x86/espfix/64: Stop assuming that pt_regs is on the entry stack Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Separate cpu_current_top_of_stack from TSS.sp0 Andy Lutomirski <luto(a)kernel.org> x86/entry: Remap the TSS into the CPU entry area Andy Lutomirski <luto(a)kernel.org> x86/entry: Move SYSENTER_stack to the beginning of struct tss_struct Andy Lutomirski <luto(a)kernel.org> x86/dumpstack: Handle stack overflow on all stacks Andy Lutomirski <luto(a)kernel.org> x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tss Andy Lutomirski <luto(a)kernel.org> x86/kasan/64: Teach KASAN about the cpu_entry_area Andy Lutomirski <luto(a)kernel.org> x86/mm/fixmap: Generalize the GDT fixmap mechanism, introduce struct cpu_entry_area Andy Lutomirski <luto(a)kernel.org> x86/entry/gdt: Put per-CPU GDT remaps in ascending order Andy Lutomirski <luto(a)kernel.org> x86/dumpstack: Add get_stack_info() support for the SYSENTER stack Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Allocate and enable the SYSENTER stack Andy Lutomirski <luto(a)kernel.org> x86/irq/64: Print the offending IP in the stack overflow warning Andy Lutomirski <luto(a)kernel.org> x86/irq: Remove an old outdated comment about context tracking races Josh Poimboeuf <jpoimboe(a)redhat.com> x86/unwinder: Handle stack overflows more gracefully Andy Lutomirski <luto(a)kernel.org> x86/unwinder/orc: Dont bail on stack overflow Boris Ostrovsky <boris.ostrovsky(a)oracle.com> x86/entry/64/paravirt: Use paravirt-safe macro to access eflags Andrey Ryabinin <aryabinin(a)virtuozzo.com> x86/mm/kasan: Don't use vmemmap_populate() to initialize shadow Will Deacon <will.deacon(a)arm.com> locking/barriers: Convert users of lockless_dereference() to READ_ONCE() Will Deacon <will.deacon(a)arm.com> locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE() Daniel Borkmann <daniel(a)iogearbox.net> bpf: fix build issues on um due to mising bpf_perf_event.h Andi Kleen <ak(a)linux.intel.com> perf/x86: Enable free running PEBS for REGS_USER/INTR Rudolf Marek <r.marek(a)assembler.cz> x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMD Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> x86/cpufeature: Add User-Mode Instruction Prevention definitions Ingo Molnar <mingo(a)kernel.org> drivers/misc/intel/pti: Rename the header file to free up the namespace Juergen Gross <jgross(a)suse.com> x86/virt: Add enum for hypervisors to replace x86_hyper Juergen Gross <jgross(a)suse.com> x86/virt, x86/platform: Merge 'struct x86_hyper' into 'struct x86_platform' and 'struct x86_init' James Morse <james.morse(a)arm.com> ACPI / APEI: Replace ioremap_page_range() with fixmap Andy Lutomirski <luto(a)kernel.org> selftests/x86/ldt_gdt: Run most existing LDT test cases against the GDT as well Andy Lutomirski <luto(a)kernel.org> selftests/x86/ldt_gdt: Add infrastructure to test set_thread_area() Ingo Molnar <mingo(a)kernel.org> x86/cpufeatures: Fix various details in the feature definitions Ingo Molnar <mingo(a)kernel.org> x86/cpufeatures: Re-tabulate the X86_FEATURE definitions Borislav Petkov <bp(a)suse.de> x86/mm: Define _PAGE_TABLE using _KERNPG_TABLE Thomas Gleixner <tglx(a)linutronix.de> bitops: Revert cbe96375025e ("bitops: Add clear/set_bit32() to linux/bitops.h") Thomas Gleixner <tglx(a)linutronix.de> x86/cpuid: Replace set/clear_bit32() Borislav Petkov <bp(a)suse.de> x86/entry/64: Shorten TEST instructions Andy Lutomirski <luto(a)kernel.org> x86/traps: Use a new on_thread_stack() helper to clean up an assertion Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove thread_struct::sp0 Andy Lutomirski <luto(a)kernel.org> x86/entry/32: Fix cpu_current_top_of_stack initialization at boot Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove all remaining direct thread_struct::sp0 reads Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Stop initializing TSS.sp0 at boot Andy Lutomirski <luto(a)kernel.org> x86/xen/64, x86/entry/64: Clean up SP code in cpu_initialize_context() Andy Lutomirski <luto(a)kernel.org> x86/entry: Add task_top_of_stack() to find the top of a task's stack Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Pass SP0 directly to load_sp0() Andy Lutomirski <luto(a)kernel.org> x86/entry/32: Pull the MSR_IA32_SYSENTER_CS update code out of native_load_sp0() Andy Lutomirski <luto(a)kernel.org> x86/entry/64: De-Xen-ify our NMI code Juergen Gross <jgross(a)suse.com> xen, x86/entry/64: Add xen NMI trap entry Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove the RESTORE_..._REGS infrastructure Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Use POP instead of MOV to restore regs on NMI return Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Merge the fast and slow SYSRET paths Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Use pop instead of movq in syscall_return_via_sysret Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Shrink paranoid_exit_restore and make labels local Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Simplify reg restore code in the standard IRET paths Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Move SWAPGS into the common IRET-to-usermode path Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Split the IRET-to-user and IRET-to-kernel paths Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove the restore_c_regs_and_iret label Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> ptrace,x86: Make user_64bit_mode() available to 32-bit builds Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> x86/boot: Relocate definition of the initial state of CR0 Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> x86/mm: Relocate page fault error codes to traps.h Gayatri Kammela <gayatri.kammela(a)intel.com> x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features Baoquan He <bhe(a)redhat.com> x86/mm/64: Rename the register_page_bootmem_memmap() 'size' parameter to 'nr_pages' Masahiro Yamada <yamada.masahiro(a)socionext.com> x86/build: Beautify build log of syscall headers Josh Poimboeuf <jpoimboe(a)redhat.com> x86/asm: Don't use the confusing '.ifeq' directive Dongjiu Geng <gengdongjiu(a)huawei.com> ACPI / APEI: remove the unused dead-code for SEA/NMI notification type Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/xen: Drop 5-level paging support code from the XEN_PV code Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/xen: Provide pre-built page tables only for CONFIG_XEN_PV=y and CONFIG_XEN_PVH=y Andrey Ryabinin <aryabinin(a)virtuozzo.com> x86/kasan: Use the same shadow offset for 4- and 5-level paging Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y Thomas Gleixner <tglx(a)linutronix.de> x86/cpuid: Prevent out of bound access in do_clear_cpu_cap() Kamalesh Babulal <kamalesh(a)linux.vnet.ibm.com> objtool: Print top level commands on incorrect usage Kees Cook <keescook(a)chromium.org> x86/platform/UV: Convert timers to use timer_setup() Andi Kleen <ak(a)linux.intel.com> x86/fpu: Remove the explicit clearing of XSAVE dependent features Andi Kleen <ak(a)linux.intel.com> x86/fpu: Make XSAVE check the base CPUID features before enabling Andi Kleen <ak(a)linux.intel.com> x86/fpu: Parse clearcpuid= as early XSAVE argument Andi Kleen <ak(a)linux.intel.com> x86/cpuid: Add generic table for CPUID dependencies Andi Kleen <ak(a)linux.intel.com> bitops: Add clear/set_bit32() to linux/bitops.h Josh Poimboeuf <jpoimboe(a)redhat.com> x86/unwind: Make CONFIG_UNWINDER_ORC=y the default in kconfig for 64-bit Josh Poimboeuf <jpoimboe(a)redhat.com> x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*' Steven Rostedt (VMware) <rostedt(a)goodmis.org> x86/fpu/debug: Remove unused 'x86_fpu_state' and 'x86_fpu_deactivate_state' tracepoints Ingo Molnar <mingo(a)kernel.org> x86/unwinder: Make CONFIG_UNWINDER_ORC=y the default in the 64-bit defconfig Jan Beulich <JBeulich(a)suse.com> ACPI / APEI: adjust a local variable type in ghes_ioremap_pfn_irq() Josh Poimboeuf <jpoimboe(a)redhat.com> x86/head: Add unwind hint annotations Josh Poimboeuf <jpoimboe(a)redhat.com> x86/xen: Add unwind hint annotations Josh Poimboeuf <jpoimboe(a)redhat.com> x86/xen: Fix xen head ELF annotations Josh Poimboeuf <jpoimboe(a)redhat.com> x86/boot: Annotate verify_cpu() as a callable function Josh Poimboeuf <jpoimboe(a)redhat.com> x86/head: Fix head ELF function annotations Josh Poimboeuf <jpoimboe(a)redhat.com> x86/head: Remove unused 'bad_address' code Josh Poimboeuf <jpoimboe(a)redhat.com> x86/head: Remove confusing comment Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Don't report end of section error after an empty unwind hint Uros Bizjak <ubizjak(a)gmail.com> x86/asm: Remove unnecessary \n\t in front of CC_SET() from asm templates ------------- Diffstat: Documentation/x86/orc-unwinder.txt | 2 +- Documentation/x86/x86_64/mm.txt | 2 +- Makefile | 8 +- arch/arm/configs/exynos_defconfig | 2 +- arch/arm64/include/asm/fixmap.h | 7 + arch/powerpc/kernel/watchdog.c | 7 +- arch/powerpc/xmon/xmon.c | 17 +- arch/um/include/asm/Kbuild | 1 + arch/x86/Kconfig | 5 +- arch/x86/Kconfig.debug | 39 +- arch/x86/configs/tiny.config | 4 +- arch/x86/configs/x86_64_defconfig | 1 + arch/x86/entry/calling.h | 69 +-- arch/x86/entry/entry_32.S | 6 +- arch/x86/entry/entry_64.S | 322 +++++++++--- arch/x86/entry/entry_64_compat.S | 10 +- arch/x86/entry/syscalls/Makefile | 4 +- arch/x86/events/core.c | 2 +- arch/x86/events/intel/core.c | 4 + arch/x86/events/perf_event.h | 24 +- arch/x86/hyperv/hv_init.c | 2 +- arch/x86/include/asm/archrandom.h | 8 +- arch/x86/include/asm/bitops.h | 10 +- arch/x86/include/asm/compat.h | 1 + arch/x86/include/asm/cpufeature.h | 11 +- arch/x86/include/asm/cpufeatures.h | 538 +++++++++++---------- arch/x86/include/asm/desc.h | 11 +- arch/x86/include/asm/fixmap.h | 74 ++- arch/x86/include/asm/hypervisor.h | 53 +- arch/x86/include/asm/irqflags.h | 3 + arch/x86/include/asm/kdebug.h | 1 + arch/x86/include/asm/mmu_context.h | 4 +- arch/x86/include/asm/module.h | 2 +- arch/x86/include/asm/paravirt.h | 14 +- arch/x86/include/asm/paravirt_types.h | 2 +- arch/x86/include/asm/percpu.h | 2 +- arch/x86/include/asm/pgtable_types.h | 3 +- arch/x86/include/asm/processor.h | 109 +++-- arch/x86/include/asm/ptrace.h | 6 +- arch/x86/include/asm/rmwcc.h | 2 +- arch/x86/include/asm/stacktrace.h | 3 + arch/x86/include/asm/switch_to.h | 26 + arch/x86/include/asm/thread_info.h | 2 +- arch/x86/include/asm/trace/fpu.h | 10 - arch/x86/include/asm/traps.h | 21 +- arch/x86/include/asm/unwind.h | 15 +- arch/x86/include/asm/x86_init.h | 24 + arch/x86/include/uapi/asm/processor-flags.h | 3 + arch/x86/kernel/Makefile | 10 +- arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apic/x2apic_uv_x.c | 5 +- arch/x86/kernel/asm-offsets.c | 6 + arch/x86/kernel/asm-offsets_32.c | 9 +- arch/x86/kernel/asm-offsets_64.c | 4 + arch/x86/kernel/cpu/Makefile | 1 + arch/x86/kernel/cpu/amd.c | 7 +- arch/x86/kernel/cpu/common.c | 195 +++++--- arch/x86/kernel/cpu/cpuid-deps.c | 121 +++++ arch/x86/kernel/cpu/hypervisor.c | 64 +-- arch/x86/kernel/cpu/mshyperv.c | 6 +- arch/x86/kernel/cpu/vmware.c | 8 +- arch/x86/kernel/doublefault.c | 36 +- arch/x86/kernel/dumpstack.c | 74 ++- arch/x86/kernel/dumpstack_32.c | 6 + arch/x86/kernel/dumpstack_64.c | 6 + arch/x86/kernel/fpu/init.c | 11 + arch/x86/kernel/fpu/xstate.c | 43 +- arch/x86/kernel/head_32.S | 5 +- arch/x86/kernel/head_64.S | 45 +- arch/x86/kernel/ioport.c | 2 +- arch/x86/kernel/irq.c | 12 - arch/x86/kernel/irq_64.c | 4 +- arch/x86/kernel/kvm.c | 6 +- arch/x86/kernel/ldt.c | 2 +- arch/x86/kernel/paravirt_patch_64.c | 2 - arch/x86/kernel/process.c | 27 +- arch/x86/kernel/process_32.c | 8 +- arch/x86/kernel/process_64.c | 19 +- arch/x86/kernel/smpboot.c | 3 +- arch/x86/kernel/traps.c | 72 +-- arch/x86/kernel/unwind_orc.c | 88 ++-- arch/x86/kernel/verify_cpu.S | 3 +- arch/x86/kernel/vm86_32.c | 20 +- arch/x86/kernel/vmlinux.lds.S | 9 + arch/x86/kernel/x86_init.c | 9 + arch/x86/kvm/mmu.c | 4 +- arch/x86/kvm/vmx.c | 2 +- arch/x86/lib/delay.c | 4 +- arch/x86/mm/fault.c | 88 ++-- arch/x86/mm/init.c | 2 +- arch/x86/mm/init_64.c | 10 +- arch/x86/mm/kasan_init_64.c | 262 ++++++++-- arch/x86/power/cpu.c | 16 +- arch/x86/xen/enlighten_hvm.c | 12 +- arch/x86/xen/enlighten_pv.c | 15 +- arch/x86/xen/mmu_pv.c | 161 +++--- arch/x86/xen/smp_pv.c | 17 +- arch/x86/xen/xen-asm_64.S | 2 +- arch/x86/xen/xen-head.S | 11 +- block/bfq-iosched.c | 3 +- block/blk-wbt.c | 2 +- crypto/lrw.c | 6 +- drivers/acpi/apei/ghes.c | 78 +-- drivers/base/power/opp/core.c | 2 +- drivers/bluetooth/hci_bcm.c | 23 +- drivers/bluetooth/hci_ldisc.c | 7 + drivers/clk/sunxi-ng/ccu-sun5i.c | 4 +- drivers/clk/sunxi-ng/ccu-sun6i-a31.c | 2 +- drivers/clk/sunxi-ng/ccu_nm.c | 3 + drivers/cpuidle/cpuidle.c | 1 + drivers/crypto/amcc/crypto4xx_core.h | 10 +- drivers/gpu/drm/drm_dp_dual_mode_helper.c | 16 +- drivers/gpu/drm/vc4/vc4_dsi.c | 3 +- drivers/hv/vmbus_drv.c | 2 +- drivers/iio/accel/st_accel_core.c | 35 +- drivers/iio/common/st_sensors/st_sensors_core.c | 2 +- drivers/iio/common/st_sensors/st_sensors_trigger.c | 16 +- drivers/iio/gyro/st_gyro_core.c | 15 +- drivers/iio/magnetometer/st_magn_core.c | 10 +- drivers/iio/pressure/st_pressure_core.c | 15 +- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 5 + drivers/infiniband/sw/rxe/rxe_pool.c | 2 + drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c | 1 + .../infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c | 8 +- drivers/input/mouse/vmmouse.c | 10 +- drivers/leds/leds-pca955x.c | 17 +- drivers/md/dm-mpath.c | 20 +- drivers/md/md.c | 4 +- drivers/misc/pti.c | 2 +- drivers/misc/vmw_balloon.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 2 + drivers/net/ethernet/intel/fm10k/fm10k.h | 4 +- drivers/net/ethernet/intel/fm10k/fm10k_iov.c | 12 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 16 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 7 +- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 9 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 + drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 + drivers/net/phy/at803x.c | 2 +- drivers/pci/iov.c | 3 +- drivers/pci/pci.c | 4 + drivers/pci/pcie/aer/aerdrv_core.c | 9 +- drivers/platform/x86/asus-wireless.c | 1 + drivers/rtc/interface.c | 2 +- drivers/rtc/rtc-pl031.c | 14 +- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 1 + drivers/scsi/lpfc/lpfc_hbadisc.c | 3 +- drivers/scsi/lpfc/lpfc_hw4.h | 2 +- drivers/scsi/lpfc/lpfc_nvmet.c | 2 + drivers/scsi/mpt3sas/mpt3sas_scsih.c | 5 + drivers/staging/greybus/light.c | 2 + drivers/tee/optee/core.c | 1 - drivers/thermal/hisi_thermal.c | 74 ++- drivers/vfio/pci/vfio_pci_config.c | 6 +- drivers/video/backlight/pwm_bl.c | 7 +- fs/dcache.c | 4 +- fs/overlayfs/ovl_entry.h | 2 +- fs/overlayfs/readdir.c | 2 +- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/compiler.h | 1 + include/linux/hypervisor.h | 8 +- include/linux/iio/common/st_sensors.h | 7 +- include/linux/{pti.h => intel-pti.h} | 6 +- include/linux/mm.h | 2 +- include/linux/mmzone.h | 6 +- include/linux/rculist.h | 4 +- include/linux/rcupdate.h | 4 +- kernel/events/core.c | 4 +- kernel/seccomp.c | 2 +- kernel/task_work.c | 2 +- kernel/trace/trace_events_hist.c | 4 +- lib/Kconfig.debug | 2 +- mm/page_alloc.c | 10 + mm/slab.h | 2 +- mm/sparse.c | 17 +- net/ipv4/ip_gre.c | 8 +- net/ipv4/tcp_vegas.c | 2 +- net/ipv6/addrconf.c | 12 +- net/ipv6/route.c | 58 +-- net/sctp/stream.c | 8 +- scripts/Makefile.build | 2 +- sound/soc/codecs/msm8916-wcd-analog.c | 9 +- sound/soc/img/img-parallel-out.c | 2 + tools/objtool/check.c | 7 +- tools/objtool/objtool.c | 6 +- tools/testing/selftests/x86/ldt_gdt.c | 61 ++- virt/kvm/kvm_main.c | 2 +- 188 files changed, 2414 insertions(+), 1428 deletions(-)

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[Linux-stable-mirror] [PATCH] ALSA: hda - Fix headset mic detection problem for two Dell machines

by Hui Wang

One of them has the codec of alc256 and the other one has the codec of alc289. Cc: <stable(a)vger.kernel.org> Signed-off-by: Hui Wang <hui.wang(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2347588..b791efe 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6735,6 +6735,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x14, 0x90170110}, {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x90a60130}, + {0x14, 0x90170110}, + {0x14, 0x01011020}, + {0x21, 0x0221101f}), + SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, ALC256_STANDARD_PINS), SND_HDA_PIN_QUIRK(0x10ec0256, 0x1043, "ASUS", ALC256_FIXUP_ASUS_MIC, {0x14, 0x90170110}, @@ -6803,6 +6808,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x12, 0x90a60120}, {0x14, 0x90170110}, {0x21, 0x0321101f}), + SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0xb7a60130}, + {0x14, 0x90170110}, + {0x21, 0x04211020}), SND_HDA_PIN_QUIRK(0x10ec0290, 0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1, ALC290_STANDARD_PINS, {0x15, 0x04211040}, -- 2.7.4

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Linux-stable-mirror January 2018