This is the start of the stable review cycle for the 4.9.85 release. There are 39 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 Feb 28 20:16:31 UTC 2018. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.85-rc1.... 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@linuxfoundation.org Linux 4.9.85-rc1

Dan Williams dan.j.williams@intel.com x86/entry/64: Clear extra registers beyond syscall arguments, to reduce speculation attack surface

Dan Williams dan.j.williams@intel.com mm: fail get_vaddr_frames() for filesystem-dax mappings

Jan H. Schönherr jschoenh@amazon.de mm: Fix devm_memremap_pages() collision handling

Dan Williams dan.j.williams@intel.com libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment

Dan Williams dan.j.williams@intel.com IB/core: disable memory registration of filesystem-dax vmas

Dan Williams dan.j.williams@intel.com v4l2: disable filesystem-dax mapping support

Dan Williams dan.j.williams@intel.com mm: introduce get_user_pages_longterm

Dan Williams dan.j.williams@intel.com device-dax: implement ->split() to catch invalid munmap attempts

Dan Williams dan.j.williams@intel.com libnvdimm: fix integer overflow static analysis warning

Jan Kara jack@suse.cz fs/dax.c: fix inefficiency in dax_writeback_mapping_range()

Ross Zwisler ross.zwisler@linux.intel.com mm: avoid spurious 'bad pmd' warning messages

Eric Biggers ebiggers@google.com X.509: fix NULL dereference when restricting key with unsupported_sig

Eric Biggers ebiggers@google.com binder: add missing binder_unlock()

Kai-Heng Feng kai.heng.feng@canonical.com drm/amdgpu: add new device to use atpx quirk

Alex Deucher alexander.deucher@amd.com drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)

Alex Deucher alexander.deucher@amd.com drm/amdgpu: add atpx quirk handling (v2)

Alex Deucher alexander.deucher@amd.com drm/amdgpu: Add dpm quirk for Jet PRO (v2)

Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path

Jack Pham jackp@codeaurora.org usb: gadget: f_fs: Process all descriptors during bind

Bin Liu b-liu@ti.com Revert "usb: musb: host: don't start next rx urb if current one failed"

Karsten Koop kkoop@ld-didactic.de usb: ldusb: add PIDs for new CASSY devices supported by this driver

Thinh Nguyen Thinh.Nguyen@synopsys.com usb: dwc3: gadget: Set maxpacket size for ep0 IN

Kai-Heng Feng kai.heng.feng@canonical.com drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

Jack Stocker jackstocker.93@gmail.com Add delay-init quirk for Corsair K70 RGB keyboards

Michael Weiser michael.weiser@gmx.de arm64: Disable unhandled signal log messages by default

AMAN DEEP aman.deep@samsung.com usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()

Shigeru Yoshida shigeru.yoshida@windriver.com ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()

Casey Leedom leedom@chelsio.com PCI/cxgb4: Extend T3 PCI quirk to T4+ devices

Shanker Donthineni shankerd@codeaurora.org irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()

Arnd Bergmann arnd@arndb.de x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()

Lars-Peter Clausen lars@metafoo.de iio: adis_lib: Initialize trigger before requesting interrupt

Stefan Windfeldt-Prytz stefan.windfeldt@axis.com iio: buffer: check if a buffer has been set up when poll is called

Leon Romanovsky leonro@mellanox.com RDMA/uverbs: Protect from command mask overflow

Eric Biggers ebiggers@google.com PKCS#7: fix certificate chain verification

Eric Biggers ebiggers@google.com X.509: fix BUG_ON() when hash algorithm is unsupported

Arnd Bergmann arnd@arndb.de cfg80211: fix cfg80211_beacon_dup

Tyrel Datwyler tyreld@linux.vnet.ibm.com scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info

Max Filippov jcmvbkbc@gmail.com xtensa: fix high memory/reserved memory collision

Paolo Abeni pabeni@redhat.com netfilter: drop outermost socket lock in getsockopt()

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

Diffstat:

Makefile | 4 +- arch/arm64/kernel/traps.c | 2 +- arch/x86/entry/entry_64.S | 13 +++++ arch/x86/oprofile/nmi_int.c | 2 +- arch/xtensa/mm/init.c | 70 +++++++++++++++++++++--- crypto/asymmetric_keys/pkcs7_verify.c | 2 +- crypto/asymmetric_keys/public_key.c | 4 +- crypto/asymmetric_keys/restrict.c | 7 ++- drivers/android/binder.c | 4 +- drivers/dax/dax.c | 12 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 58 +++++++++++++++++--- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 - drivers/gpu/drm/amd/amdgpu/si_dpm.c | 5 ++ drivers/gpu/drm/drm_edid.c | 3 + drivers/hid/hid-core.c | 3 + drivers/hid/hid-ids.h | 3 + drivers/iio/imu/adis_trigger.c | 7 ++- drivers/iio/industrialio-buffer.c | 2 +- drivers/infiniband/core/umem.c | 2 +- drivers/infiniband/core/uverbs_main.c | 27 ++++++--- drivers/irqchip/irq-gic-v3.c | 2 +- drivers/media/v4l2-core/videobuf-dma-sg.c | 5 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 10 ---- drivers/nvdimm/bus.c | 11 ++-- drivers/nvdimm/pfn_devs.c | 15 ++++- drivers/pci/quirks.c | 39 +++++++------ drivers/scsi/ibmvscsi/ibmvfc.h | 2 +- drivers/usb/core/quirks.c | 3 + drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/host/ohci-hcd.c | 10 +++- drivers/usb/host/ohci-hub.c | 4 +- drivers/usb/host/ohci-q.c | 17 +++--- drivers/usb/misc/ldusb.c | 6 ++ drivers/usb/musb/musb_host.c | 8 +-- drivers/usb/renesas_usbhs/fifo.c | 5 ++ fs/dax.c | 1 + include/linux/dax.h | 5 -- include/linux/fs.h | 20 +++++++ include/linux/kernel.h | 1 + include/linux/mm.h | 13 +++++ kernel/memremap.c | 13 +++-- mm/frame_vector.c | 12 ++++ mm/gup.c | 64 ++++++++++++++++++++++ mm/memory.c | 40 ++++++++++---- net/ipv4/ip_sockglue.c | 7 +-- net/ipv6/ipv6_sockglue.c | 10 +--- net/mac80211/cfg.c | 2 +- 48 files changed, 433 insertions(+), 132 deletions(-)