[PULL][xenial] Stable update to 4.4.112
Khaled Elmously
khalid.elmously at canonical.com
Thu Jan 25 02:50:04 UTC 2018
The following changes since commit 96e8eec96913d917583bccb74bfd8d9f767f307e:
Linux 4.4.111 (2018-01-24 20:26:14 -0500)
are available in the git repository at:
git+ssh://kmously@git.launchpad.net/~kmously/ubuntu/+source/linux/+git/xenial update-to-4.4.112
for you to fetch changes up to 16afa8545e61f047dd50570a86011ae42249c550:
Linux 4.4.112 (2018-01-24 21:03:05 -0500)
----------------------------------------------------------------
Alexei Starovoitov (4):
bpf: move fixup_bpf_calls() function
bpf: refactor fixup_bpf_calls()
bpf: adjust insn_aux_data when patching insns
bpf: prevent out-of-bounds speculation
Andrew Honig (1):
KVM: x86: Add memory barrier on vmcs field lookup
Andrey Ryabinin (2):
net/mac80211/debugfs.c: prevent build failure with CONFIG_UBSAN=y
mm/page-writeback: fix dirty_ratelimit calculation
Andrii Vladyka (1):
net: core: fix module type in sock_diag_bind
Andy Lutomirski (3):
x86/vsdo: Fix build on PARAVIRT_CLOCK=y, KVM_GUEST=n
x86/cpu: Factor out application of forced CPU caps
selftests/x86: Add test_vsyscall
Ani Sinha (1):
sysrq: Fix warning in sysrq generated crash.
Bart Van Assche (1):
IB/srpt: Disable RDMA access by the initiator
Ben Hutchings (1):
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
Ben Seri (1):
Bluetooth: Prevent stack info leak from the EFS element.
Benjamin Poirier (1):
e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
Borislav Petkov (2):
x86/cpu: Merge bugs.c and bugs_64.c
x86/alternatives: Fix optimize_nops() checking
Christian Holl (1):
USB: serial: cp210x: add new device ID ELV ALC 8xxx
Cong Wang (1):
8021q: fix a memory leak for VLAN 0 device
Dan Carpenter (1):
drm/vmwgfx: Potential off by one in vmw_view_add()
Dan Streetman (2):
mm/zswap: use workqueue to destroy pool
zswap: don't param_set_charp while holding spinlock
Daniel Borkmann (1):
bpf, array: fix overflow in max_entries and undefined behavior in index_mask
Dave Hansen (1):
x86/Documentation: Add PTI description
David Woodhouse (3):
x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
sysfs/cpu: Fix typos in vulnerability documentation
x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
Davidlohr Bueso (1):
locking/mutex: Allow next waiter lockless wakeup
Diego Elio Pettenò (1):
USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ
Eli Cooper (1):
ip6_tunnel: disable dst caching if tunnel is dual-stack
Eric Biggers (1):
crypto: algapi - fix NULL dereference in crypto_remove_spawns()
Eric Dumazet (5):
lan78xx: use skb_cow_head() to deal with cloned skbs
sr9700: use skb_cow_head() to deal with cloned skbs
smsc75xx: use skb_cow_head() to deal with cloned skbs
cx82310_eth: use skb_cow_head() to deal with cloned skbs
ipv6: fix possible mem leaks in ipv6_make_skb()
Greg Kroah-Hartman (2):
Revert "userfaultfd: selftest: vm: allow to build in vm/ directory"
Linux 4.4.112
Icenowy Zheng (1):
uas: ignore UAS for Norelsys NS1068(X) chips
Ilya Dryomov (1):
rbd: set max_segments to USHRT_MAX
Jakub Kicinski (1):
bpf: don't (ab)use instructions to store state
Jean-Philippe Brucker (1):
iommu/arm-smmu-v3: Don't free page table ops twice
Jeff Layton (1):
locks: don't check for race with close when setting OFD lock
Jerome Brunet (1):
net: stmmac: enable EEE in MII, GMII or RGMII only
Jia Zhang (1):
x86/microcode/intel: Extend BDW late-loading with a revision check
Jianyu Zhan (1):
futex: Replace barrier() in unqueue_me() with READ_ONCE()
Jiri Kosina (1):
x86/mm/pat, /dev/mem: Remove superfluous error message
Jiri Slaby (1):
hwrng: core - sleep interruptible in read
Joonsoo Kim (2):
mm/compaction: fix invalid free_pfn and compact_cached_free_pfn
mm/compaction: pass only pageblock aligned range to pageblock_pfn_to_page
Lepton Wu (1):
kaiser: Set _PAGE_NX only if supported
Maciej W. Rozycki (7):
MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task
MIPS: Factor out NT_PRFPREG regset access helpers
MIPS: Guard against any partial write attempt with PTRACE_SETREGSET
MIPS: Consistently handle buffer counter with PTRACE_SETREGSET
MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA
MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET
MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses
Mohamed Ghannam (2):
RDS: Heap OOB write in rds_message_alloc_sgs()
RDS: null pointer dereference in rds_atomic_free_op
Nicholas Bellinger (2):
iscsi-target: Make TASK_REASSIGN use proper se_cmd->cmd_kref
target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK
Oliver Neukum (1):
usbvision fix overflow of interfaces array
Pavel Tatashin (1):
x86/pti/efi: broken conversion from efi to kernel page table
Pete Zaitcev (1):
USB: fix usbmon BUG trigger
Sergei Shtylyov (2):
sh_eth: fix TSU resource handling
sh_eth: fix SH7757 GEther initialization
Shuah Khan (1):
usbip: remove kernel addresses from usb device and urb debug msgs
Stefan Agner (1):
usb: misc: usb3503: make sure reset is low for at least 100us
Suren Baghdasaryan (1):
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
Takashi Iwai (7):
ALSA: pcm: Remove incorrect snd_BUG_ON() usages
ALSA: pcm: Add missing error checks in OSS emulation plugin builder
ALSA: pcm: Abort properly at pending signal in OSS read/write loops
ALSA: pcm: Allow aborting mutex lock at OSS read/write loops
ALSA: aloop: Release cable upon open error path
ALSA: aloop: Fix inconsistent format due to incomplete rule
ALSA: aloop: Fix racy hw constraints adjustment
Thomas Gleixner (5):
x86/cpufeatures: Make CPU bugs sticky
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
sysfs/cpu: Add vulnerability folder
x86/cpu: Implement CPU vulnerabilites sysfs functions
Ulf Hansson (1):
usb: musb: ux500: Fix NULL pointer dereference at system PM
Vikas C Sajjan (2):
x86/acpi: Handle SCI interrupts above legacy space gracefully
x86/acpi: Reduce code duplication in mp_override_legacy_irq()
Viktor Slavkovic (1):
staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl
Wanpeng Li (1):
KVM: Fix stack-out-of-bounds read in write_mmio
Wolfgang Grandegger (1):
can: gs_usb: fix return value of the "set_bittiming" callback
hayeswang (3):
r8152: fix the wake event
r8152: use test_and_clear_bit
r8152: adjust ALDPS function
Documentation/ABI/testing/sysfs-devices-system-cpu | 16 +
Documentation/kernel-parameters.txt | 21 +-
Documentation/x86/pti.txt | 186 ++++++++
Makefile | 2 +-
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/cpufeature.h | 2 +
arch/x86/include/asm/cpufeatures.h | 5 +-
arch/x86/include/asm/kaiser.h | 10 +
arch/x86/include/asm/processor.h | 4 +-
arch/x86/include/asm/pvclock.h | 2 +-
arch/x86/kernel/acpi/boot.c | 61 ++-
arch/x86/kernel/alternative.c | 7 +-
arch/x86/kernel/cpu/Makefile | 4 +-
arch/x86/kernel/cpu/bugs.c | 55 ++-
arch/x86/kernel/cpu/bugs_64.c | 33 --
arch/x86/kernel/cpu/common.c | 33 +-
arch/x86/kernel/cpu/microcode/intel.c | 14 +-
arch/x86/kvm/vmx.c | 12 +-
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 | 131 +++---
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/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/syscall.c | 54 ---
kernel/bpf/verifier.c | 190 ++++++--
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/Makefile | 3 +-
tools/testing/selftests/x86/test_vsyscall.c | 500 +++++++++++++++++++++
88 files changed, 1709 insertions(+), 492 deletions(-)
create mode 100644 Documentation/x86/pti.txt
delete mode 100644 arch/x86/kernel/cpu/bugs_64.c
create mode 100644 tools/testing/selftests/x86/test_vsyscall.c
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