[PATCH 4.6 00/56] 4.6.7-stable review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

*********************************************************************
NOTE
  This is the LAST 4.6.y kernel that will be released.  After this
  release, it is end-of-life.  You should be moving on to 4.7.y at this
  point in time.  You have been warned.
*********************************************************************

This is the start of the stable review cycle for the 4.6.7 release.
There are 56 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 Tue Aug 16 20:24:52 UTC 2016.
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-4.6.7-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-4.6.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.6.7-rc1

Vegard Nossum <vegard.nossum@oracle.com>
    ext4: fix reference counting bug on block allocation error

Vegard Nossum <vegard.nossum@oracle.com>
    ext4: short-cut orphan cleanup on error

Theodore Ts'o <tytso@mit.edu>
    ext4: validate s_reserved_gdt_blocks on mount

Vegard Nossum <vegard.nossum@oracle.com>
    ext4: don't call ext4_should_journal_data() on the journal inode

Jan Kara <jack@suse.cz>
    ext4: fix deadlock during page writeback

Vegard Nossum <vegard.nossum@oracle.com>
    ext4: check for extents that wrap around

Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    serial: mvebu-uart: free the IRQ in ->shutdown()

Herbert Xu <herbert@gondor.apana.org.au>
    crypto: scatterwalk - Fix test in scatterwalk_done

Herbert Xu <herbert@gondor.apana.org.au>
    crypto: gcm - Filter out async ghash if necessary

Andreas Herrmann <aherrmann@suse.com>
    Revert "cpufreq: pcc-cpufreq: update default value of cpuinfo_transition_latency"

Wei Fang <fangwei1@huawei.com>
    fs/dcache.c: avoid soft-lockup in dput()

Michal Hocko <mhocko@suse.com>
    Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements"

Wei Fang <fangwei1@huawei.com>
    fuse: fix wrong assignment of ->flags in fuse_send_init()

Maxim Patlasov <mpatlasov@virtuozzo.com>
    fuse: fuse_flush must check mapping->flags for errors

Alexey Kuznetsov <kuznet@parallels.com>
    fuse: fsync() did not return IO errors

Josh Poimboeuf <jpoimboe@redhat.com>
    x86/power/64: Fix hibernation return address corruption

Borislav Petkov <bp@suse.de>
    x86/microcode: Fix suspend to RAM with builtin microcode

Vladimir Davydov <vdavydov@virtuozzo.com>
    radix-tree: account nodes to memcg only if explicitly requested

Fabian Frederick <fabf@skynet.be>
    sysv, ipc: fix security-layer leaking

Vegard Nossum <vegard.nossum@oracle.com>
    block: fix use-after-free in seq file

David Howells <dhowells@redhat.com>
    x86/syscalls/64: Add compat_sys_keyctl for 32-bit userspace

Vladimir Davydov <vdavydov@virtuozzo.com>
    mm: memcontrol: fix memcg id ref counter on swap charge move

Vladimir Davydov <vdavydov@virtuozzo.com>
    mm: memcontrol: fix swap counter leak on swapout from offline cgroup

Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
    powerpc/bpf/jit: Disable classic BPF JIT on ppc64le

Gavin Shan <gwshan@linux.vnet.ibm.com>
    powerpc/eeh: Fix invalid cached PE primary bus

Alden Tondettar <alden.tondettar@gmail.com>
    udf: Prevent stack overflow on corrupted filesystem mount

Toshi Kani <toshi.kani@hpe.com>
    x86/mm/pat: Fix BUG_ON() in mmap_mem() on QEMU/i386

Toshi Kani <toshi.kani@hpe.com>
    x86/pat: Document the PAT initialization sequence

Toshi Kani <toshi.kani@hpe.com>
    x86/xen, pat: Remove PAT table init code from Xen

Toshi Kani <toshi.kani@hpe.com>
    x86/mtrr: Fix PAT init handling when MTRR is disabled

Toshi Kani <toshi.kani@hpe.com>
    x86/mtrr: Fix Xorg crashes in Qemu sessions

Toshi Kani <toshi.kani@hpe.com>
    x86/mm/pat: Replace cpu_has_pat with boot_cpu_has()

Toshi Kani <toshi.kani@hpe.com>
    x86/mm/pat: Add pat_disable() interface

Toshi Kani <toshi.kani@hpe.com>
    x86/mm/pat: Add support of non-default PAT MSR setting

Theodore Ts'o <tytso@mit.edu>
    random: strengthen input validation for RNDADDTOENTCNT

Axel Lin <axel.lin@ingics.com>
    regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed

John Johansen <john.johansen@canonical.com>
    apparmor: fix ref count leak when profile sha1 hash is read

Mike Marciniszyn <mike.marciniszyn@intel.com>
    IB/hfi1: Fix deadlock with txreq allocation slow path

Mike Marciniszyn <mike.marciniszyn@intel.com>
    IB/hfi1: Correct issues with sc5 computation

David Howells <dhowells@redhat.com>
    KEYS: 64-bit MIPS needs to use compat_sys_keyctl for 32-bit userspace

Dave Weinstein <olorin@google.com>
    arm: oabi compat: add missing access checks

Mika Westerberg <mika.westerberg@linux.intel.com>
    i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR

Soheil Hassas Yeganeh <soheil@google.com>
    tcp: consider recv buf for the initial window scale

Beniamino Galvani <bgalvani@redhat.com>
    macsec: ensure rx_sa is set when validation is disabled

Manish Chopra <manish.chopra@qlogic.com>
    qed: Fix setting/clearing bit in completion bitmap

Vegard Nossum <vegard.nossum@oracle.com>
    net/irda: fix NULL pointer dereference on memory allocation failure

Mike Manning <mmanning@brocade.com>
    net: ipv6: Always leave anycast and multicast groups on link down

Ido Schimmel <idosch@mellanox.com>
    bridge: Fix incorrect re-injection of LLDP packets

Paolo Abeni <pabeni@redhat.com>
    vlan: use a valid default mtu value for vlan over macsec

Florian Fainelli <f.fainelli@gmail.com>
    net: bgmac: Fix infinite loop in bgmac_dma_tx_add()

Beniamino Galvani <bgalvani@redhat.com>
    bonding: set carrier off for devices created through netlink

Jason Baron <jbaron@akamai.com>
    tcp: enable per-socket rate limiting of all 'challenge acks'

Eric Dumazet <edumazet@google.com>
    tcp: make challenge acks less predictable

WANG Cong <xiyou.wangcong@gmail.com>
    ppp: defer netns reference release for ppp channel

Dan Williams <dan.j.williams@intel.com>
    libnvdimm, pfn, dax: fix initialization vs autodetect for mode + alignment

Dan Williams <dan.j.williams@intel.com>
    libnvdimm, dax: record the specified alignment of a dax-device instance


-------------

Diffstat:

 Documentation/cpu-freq/pcc-cpufreq.txt    |   4 +-
 Documentation/x86/pat.txt                 |  32 +++++++++
 Makefile                                  |   4 +-
 arch/arm/kernel/sys_oabi-compat.c         |   8 ++-
 arch/mips/kernel/scall64-n32.S            |   2 +-
 arch/mips/kernel/scall64-o32.S            |   2 +-
 arch/powerpc/Kconfig                      |   2 +-
 arch/powerpc/kernel/eeh_driver.c          |   7 +-
 arch/x86/entry/syscalls/syscall_32.tbl    |   2 +-
 arch/x86/include/asm/microcode.h          |   2 -
 arch/x86/include/asm/mtrr.h               |   6 +-
 arch/x86/include/asm/pat.h                |   2 +-
 arch/x86/kernel/cpu/microcode/core.c      |   3 +-
 arch/x86/kernel/cpu/mtrr/generic.c        |  24 ++++---
 arch/x86/kernel/cpu/mtrr/main.c           |  13 +++-
 arch/x86/kernel/cpu/mtrr/mtrr.h           |   1 +
 arch/x86/mm/init.c                        |   7 --
 arch/x86/mm/pat.c                         | 109 ++++++++++++++++++------------
 arch/x86/power/hibernate_asm_64.S         |   4 +-
 arch/x86/xen/enlighten.c                  |   9 ---
 block/genhd.c                             |   1 +
 crypto/gcm.c                              |   4 +-
 crypto/scatterwalk.c                      |   3 +-
 drivers/char/random.c                     |  13 ++--
 drivers/cpufreq/pcc-cpufreq.c             |   2 -
 drivers/i2c/busses/i2c-i801.c             | 103 +++++++++++++++++++++++++---
 drivers/net/bonding/bond_netlink.c        |   6 +-
 drivers/net/ethernet/broadcom/bgmac.c     |   2 +-
 drivers/net/ethernet/qlogic/qed/qed_spq.c |   7 +-
 drivers/net/macsec.c                      |   3 +-
 drivers/net/ppp/ppp_generic.c             |   5 +-
 drivers/nvdimm/pfn.h                      |   4 +-
 drivers/nvdimm/pfn_devs.c                 |  53 ++++++++++++---
 drivers/nvdimm/pmem.c                     |   4 +-
 drivers/regulator/qcom_smd-regulator.c    |   1 -
 drivers/staging/rdma/hfi1/ud.c            |  23 +------
 drivers/staging/rdma/hfi1/verbs_txreq.c   |   4 +-
 drivers/staging/rdma/hfi1/verbs_txreq.h   |   1 +
 drivers/tty/serial/mvebu-uart.c           |   2 +
 fs/dcache.c                               |   7 +-
 fs/ext4/balloc.c                          |   3 +
 fs/ext4/extents.c                         |   8 ++-
 fs/ext4/inode.c                           |  35 ++++++++--
 fs/ext4/mballoc.c                         |  17 +----
 fs/ext4/super.c                           |  17 +++++
 fs/fuse/file.c                            |  24 +++++++
 fs/fuse/inode.c                           |   2 +-
 fs/inode.c                                |   2 +-
 fs/udf/super.c                            |  67 +++++++++++-------
 include/linux/netdevice.h                 |   7 ++
 ipc/msg.c                                 |   2 +-
 ipc/sem.c                                 |  12 ++--
 lib/radix-tree.c                          |  14 ++--
 mm/memcontrol.c                           |  68 +++++++++++++++----
 mm/mempool.c                              |  18 +----
 net/8021q/vlan_dev.c                      |  10 +--
 net/8021q/vlan_netlink.c                  |   7 +-
 net/bridge/br_input.c                     |  18 +++++
 net/ipv4/tcp_input.c                      |  54 +++++++++------
 net/ipv4/tcp_output.c                     |   3 +-
 net/ipv6/addrconf.c                       |   4 ++
 net/irda/af_irda.c                        |   7 +-
 security/apparmor/apparmorfs.c            |   1 +
 63 files changed, 619 insertions(+), 272 deletions(-)