Linux 4.8-rc2

[Linus Torvalds]

We've had a week since the merge window closed, and rc2 is out. Go test it.

The diffstat for rc2 looks unusual, in that only about 1/6th is
drivers (normally drivers account for about half the bulk of the
updates). Instead, it's dominated by arch updates, and fs/ and mm/.
But that's most likely just because the fixes to the bigger driver
areas haven't started trickling in yet - rc2 tends to be a quiet
period after the craziness that is the merge window.

And the reason mm/ stands out is mainly just because of a pull request
from the merge window that I had delayed until after rc1 in order to
look more at it.

So I expect that things will be back to normal this upcoming week.

Nothing really strange seems to be going on, so please just go out and
test it and report any problems you encounter.  It's obviously fairly
early in the rc series, but I don't think there was anything
particularly worrisome this merge window, so don't be shy..

                       Linus

---

Aaron Lu (1):
      x86/irq: Do not substract irq_tlb_count from irq_call_count

Akshay Adiga (1):
      cpufreq: powernv: Fix crash in gpstate_timer_handler()

Alastair D'Silva (1):
      powerpc: Fix unused function warning 'lmb_to_memblock'

Alex Deucher (2):
      drm/amdgpu/gmc7: add missing mullins case
      drm/amdgpu/ci: add mullins to default case for smc ucode

Alex Thorlton (1):
      x86/platform/uv: Skip UV runtime services mapping in the
efi_runtime_disabled case

Alex Williamson (1):
      vfio/pci: Fix NULL pointer oops in error interrupt setup handling

Alexander Potapenko (2):
      x86, kasan, ftrace: Put APIC interrupt handlers into .irqentry.text
      kasan: remove the unnecessary WARN_ONCE from quarantine.c

Alexey Kardashevskiy (1):
      powerpc/powernv/ioda: Fix TCE invalidate to work in real mode again

Alim Akhtar (1):
      arm64: dts: Fix RTC by providing rtc_src clock

Andreas Ziegler (1):
      printk: Remove unnecessary #ifdef CONFIG_PRINTK

Andrew Donnellan (2):
      cxl: Fix NULL dereference in cxl_context_init() on PowerVM guests
      cxl: Fix sparse warnings

Andrew Morton (1):
      revert "ARM: keystone: dts: add psci command definition"

Andy Lutomirski (5):
      x86/boot: Run reserve_bios_regions() after we initialize the memory map
      x86/boot: Synchronize trampoline_cr4_features and
mmu_cr4_features directly
      x86/boot: Defer setup_real_mode() to early_initcall time
      x86/boot: Rework reserve_real_mode() to allow multiple tries
      x86/efi: Allocate a trampoline if needed in efi_free_boot_services()

Antoine Tenart (1):
      MAINTAINER: alpine: add a mailing list

Anton Blanchard (1):
      crypto: crc32c-vpmsum - Convert to CPU feature based module autoloading

Arnaldo Carvalho de Melo (4):
      perf hists: Trim libtraceevent trace_seq buffers
      tools: Sync cpufeatures.h and vmx.h with the kernel
      toops: Sync tools/include/uapi/linux/bpf.h with the kernel
      tools: Sync cpufeatures headers with the kernel

Arnd Bergmann (8):
      ARM: shmobile: don't call platform_can_secondary_boot on UP
      Revert "ARM: aspeed: adapt defconfigs for new CONFIG_PRINTK_TIME"
      x86/hpet: Fix /dev/rtc breakage caused by RTC cleanup
      ARM: don't include removed directories
      ARM: hide mach-*/ include for ARM_SINGLE_ARMV7M
      ARM: oxnas: select reset controller framework
      thp: move shmem_huge_enabled() outside of SYSFS ifdef
      Merge tag 'pxa-fixes-v4.8' of https://github.com/rjarzmik/linux
into randconfig-4.8

Austin Christ (1):
      efi/capsule: Allocate whole capsule into virtual memory

Benjamin Herrenschmidt (5):
      powerpc/xics: Properly set Edge/Level type and enable resend
      powerpc/pnv/pci: Fix incorrect PE reservation attempt on some 64-bit BARs
      powerpc: Print the kernel load address at the end of prom_init()
      powerpc: Update obsolete comment in setup_32.c about early_init()
      powerpc/32: Fix crash during static key init

Boris Brezillon (1):
      drm/cirrus: Fix NULL pointer dereference when registering the fbdev

Borislav Petkov (1):
      x86/entry: Clarify the RF saving/restoring situation with SYSCALL/SYSRET

Brendan Gregg (1):
      perf script: Add 'bpf-output' field to usage message

Brian King (1):
      ipr: Fix sync scsi scan

Chris Metcalf (1):
      timers: Fix get_next_timer_interrupt() computation

Chris Wilson (2):
      drm/i915/fbdev: Check for the framebuffer before use
      mm/slub.c: run free_partial() outside of the kmem_cache_node->list_lock

Christian Borntraeger (1):
      virtio/s390: keep early_put_chars

Christoffer Dall (2):
      KVM: PPC: Move xics_debugfs_init out of create
      KVM: Protect device ops->create and list_add with kvm->lock

Christophe Leroy (1):
      powerpc/32: Fix csum_partial_copy_generic()

Chuck Lever (1):
      nfsd: Fix race between FREE_STATEID and LOCK

Cornelia Huck (1):
      virtio/s390: deprecate old transport

Cyril Bur (1):
      powerpc/ptrace: Fix coredump since ptrace TM changes

Dan Carpenter (2):
      powerpc/cell: Add missing error code in spufs_mkgang()
      rapidio: dereferencing an error pointer

Dan Williams (1):
      tools/testing/nvdimm: fix SIGTERM vs hotplug crash

Daniel Vetter (1):
      drm: Paper over locking inversion after registration rework

Darren Stevens (1):
      powerpc/pasemi: Fix coherent_dma_mask for dma engine

Dave Hansen (2):
      x86/mm/pkeys: Fix compact mode by removing protection keys'
XSAVE buffer manipulation
      x86/mm: Fix swap entry comment and macro

Dave Weinstein (1):
      arm: oabi compat: add missing access checks

David A. Long (1):
      arm64: Remove stack duplicating code from jprobes

David Carrillo-Cisneros (1):
      perf/core: Set cgroup in CPU contexts for new cgroup events

Denys Vlasenko (1):
      uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions

Emese Revfy (4):
      kbuild: no gcc-plugins during cc-option tests
      gcc-plugins: Add support for passing plugin arguments
      gcc-plugins: Automate make rule generation
      gcc-plugins: Add support for plugin subdirectories

Eric Huang (1):
      drm/amd/amdgpu: change pptable output format from ASCII to binary

Filipe Manana (8):
      Btrfs: add missing check for writeback errors on fsync
      Btrfs: send, add missing error check for calls to path_loop()
      Btrfs: incremental send, fix invalid paths for rename operations
      Btrfs: send, avoid incorrect leaf accesses when sending utimes operations
      Btrfs: send, don't bug on inconsistent snapshots
      Btrfs: be more precise on errors when getting an inode from disk
      Btrfs: improve performance on fsync against new inode after rename/unlink
      Btrfs: remove unused function btrfs_add_delayed_qgroup_reserve()

Frederic Barrat (1):
      cxl: Set psl_fir_cntl to production environment value

Frederic Weisbecker (1):
      sched/cputime: Fix omitted ticks passed in parameter

Gabriel Krisman Bertazi (1):
      nvme: Suspend all queues before deletion

Geert Uytterhoeven (1):
      mm, oom: fix uninitialized ret in task_will_free_mem()

Giovanni Gherdovich (1):
      sched/cputime: Mitigate performance regression in times()/clock_gettime()

Greg Ungerer (1):
      m68knommu: fix user a5 register being overwritten

Guenter Roeck (3):
      powerpc/vdso: Add missing include file
      unicore32: mm: Add missing parameter to arch_vma_access_permitted
      h8300: Add missing include file to asm/io.h

Guilherme G. Piccoli (1):
      powerpc/eeh: Switch to conventional PCI address output in EEH log

Huang Rui (5):
      drm/amdgpu: update golden setting of iceland
      drm/amdgpu: update golden setting of carrizo
      drm/amdgpu: update golden setting of polaris11
      drm/amdgpu: update golden setting of stoney
      drm/amdgpu: update golden setting of polaris10

Ilya Dryomov (3):
      rbd: destroy header_oloc in rbd_dev_release()
      rbd: nuke the 32-bit pool id check
      ceph: initialize pathbase in the !dentry case in encode_caps_cb()

James Hogan (5):
      metag: Drop show_mem() from mem_init()
      MIPS: KVM: Fix mapped fault broken commpage handling
      MIPS: KVM: Add missing gfn range check
      MIPS: KVM: Fix gfn range check in kseg0 tlb faults
      MIPS: KVM: Propagate kseg0/mapped tlb fault errors

Jeff Layton (1):
      nfsd: don't return an unhashed lock stateid after taking mutex

Joe Lawrence (1):
      doc: update block/queue-sysfs.txt entries

Joe Perches (1):
      get_maintainer: Don't check if STDIN exists in a VCS repository

Johannes Berg (1):
      bvec: avoid variable shadowing warning

Joonsoo Kim (2):
      mm/page_alloc.c: fix wrong initialization when
sysctl_min_unmapped_ratio changes
      mm/page_alloc.c: recalculate some of node threshold when on/offline memory

Josef Bacik (1):
      nfsd: fix dentry refcounting on create

Julius Niedworok (2):
      KVM: s390: set the prefix initially properly
      KVM: s390: reset KVM_REQ_MMU_RELOAD if mapping the prefix failed

Kan Liang (2):
      perf/x86/intel/uncore: Fix uncore num_counters
      perf/x86/intel/uncore: Add enable_box for client MSR uncore

Kees Cook (14):
      mm: Implement stack frame object validation
      mm: Hardened usercopy
      x86/uaccess: Enable hardened usercopy
      ARM: uaccess: Enable hardened usercopy
      arm64/uaccess: Enable hardened usercopy
      ia64/uaccess: Enable hardened usercopy
      powerpc/uaccess: Enable hardened usercopy
      sparc/uaccess: Enable hardened usercopy
      s390/uaccess: Enable hardened usercopy
      mm: SLAB hardened usercopy support
      mm: SLUB hardened usercopy support
      lkdtm: fix false positive warning from -Wmaybe-uninitialized
      lkdtm: Fix targets for objcopy usage
      gcc-plugins: abort builds cleanly when not supported

Kefeng Wang (1):
      arm64: Support hard limit of cpu count by nr_cpus

Kirill A. Shutemov (1):
      mm, rmap: fix false positive VM_BUG() in page_add_file_rmap()

Konstantin Khlebnikov (2):
      perf probe: Fix module name matching
      mm, writeback: flush plugged IO in wakeup_flusher_threads()

Kuninori Morimoto (1):
      thermal: hwmon: EXPORT_SYMBOL_GPL for thermal hwmon sysfs

Laura Abbott (2):
      mm: Add is_migrate_cma_page
      arm64: Handle el1 synchronous instruction aborts cleanly

Laurent Pinchart (1):
      drm: rcar-du: Link HDMI encoder with bridge

Linus Torvalds (3):
      unsafe_[get|put]_user: change interface to use a error target label
      Revert "printk: create pr_<level> functions"
      Linux 4.8-rc2

Linus Walleij (3):
      ARM: do away with final ARCH_REQUIRE_GPIOLIB
      ARM: dts: add syscon compatible string for CP syscon
      ARM: dts: add syscon compatible string for AP syscon

Mahesh Salgaonkar (4):
      powerpc/powernv: Load correct TOC pointer while waking up from winkle.
      powerpc/powernv: Move IDLE_STATE_ENTER_SEQ macro to cpuidle.h
      powerpc/powernv: Fix MCE handler to avoid trashing CR0/CR1 registers.
      powerpc/book3s: Fix MCE console messages for unrecoverable MCE.

Marc Zyngier (3):
      clocksource/arm_arch_timer: Force per-CPU interrupt to be level-triggered
      genirq/msi: Make sure PCI MSIs are activated early
      drivers/perf: arm-pmu: Fix handling of SPI lacking
"interrupt-affinity" property

Mario Kleiner (3):
      drm/edid: Add 6 bpc quirk for display AEO model 0.
      drm/i915/dp: Revert "drm/i915/dp: fall back to 18 bpp when sink
capability is unknown"
      drm/edid: Set 8 bpc color depth for displays with "DFP 1.x
compliant TMDS".

Mark Rutland (3):
      perf stat: Avoid skew when reading events
      arm64: hibernate: avoid potential TLB conflict
      arm64: hibernate: handle allocation failures

Masahiro Yamada (1):
      arm64: defconfig: enable CONFIG_LOCALVERSION_AUTO

Masami Hiramatsu (1):
      perf probe: Adjust map->reloc offset when finding kernel symbol from map

Mel Gorman (1):
      proc, meminfo: use correct helpers for calculating LRU sizes in meminfo

Michael Ellerman (3):
      powerpc/pci: Fix endian bug in fixed PHB numbering
      powerpc/Makefile: Use cflags-y/aflags-y for setting endian options
      selftests/powerpc: Specify we expect to build with std=gnu99

Michael S. Tsirkin (1):
      virtio: fix error handling for debug builds

Michel DÃnzer (1):
      drm/ttm: Wait for a BO to become idle before unbinding it from GTT

Michele Di Giorgio (1):
      thermal: fix race condition when updating cooling device

Mike Travis (4):
      x86/platform/UV: Fix problem with UV4 Socket IDs not being contiguous
      x86/platform/UV: Fix bug with iounmap() of the UV4 EFI System
Table causing a crash
      x86/platform/UV: Fix problem with UV4 BIOS providing incorrect PXM values
      x86/platform/UV: Fix kernel panic running RHEL kdump kernel on UV systems

Minfei Huang (1):
      virtio_blk: Fix a slient kernel panic

Naohiro Aota (1):
      perf probe: Support signedness casting

NeilBrown (1):
      SUNRPC: disable the use of IPv6 temporary addresses.

Nicholas Piggin (1):
      powerpc/vdso: Fix build rules to rebuild vdsos correctly

Nicolai Stange (2):
      x86/timers/apic: Fix imprecise timer interrupts by eliminating
TSC clockevents frequency roundoff error
      x86/timers/apic: Inform TSC deadline clockevent device about recalibration

Nicolas Iooss (1):
      x86/mm/kaslr: Fix -Wformat-security warning

Olga Kornievskaia (1):
      SUNRPC: allow for upcalls for same uid but different gss service

Pali RohÃr (1):
      dell-wmi: Ignore WMI event 0xe00e

Pan Xinhui (1):
      locking/pvqspinlock: Fix a bug in qstat_read()

Peter Zijlstra (1):
      perf/core: Fix sideband list-iteration vs. event ordering NULL
pointer deference crash

Petr Mladek (1):
      thermal/powerclamp: Prevent division by zero when counting interval

Philippe Bergheaud (1):
      cxl: Use fixed width predefined types in data structure.

Piotr Karasinski (1):
      ALSA: usb-audio: Add a sample rate quirk for Creative Live! Cam
Socialize HD (VF0610)

Rafael J. Wysocki (1):
      x86/power/64: Always create temporary identity mapping correctly

Ralf Ramsauer (1):
      ARM: tegra: fix erroneous address in dts

Ravi Bangoria (2):
      perf probe: Add function to post process kernel trace events
      perf probe ppc64le: Fix probe location when using DWARF

Reza Arbab (1):
      mm/memory_hotplug.c: initialize per_cpu_nodestats for hotadded pgdats

Riku Voipio (1):
      arm64: defconfig: add options for virtualization and containers

Robbie Ko (4):
      Btrfs: send, fix failure to move directories with the same name around
      Btrfs: incremental send, fix premature rmdir operations
      Btrfs: send, fix warning due to late freeing of orphan_dir_info structures
      Btrfs: send, fix invalid leaf accesses due to incorrect utimes operations

Robin Murphy (1):
      ARM: dts: realview: Fix PBX-A9 cache description

Roland Dreier (1):
      nvme-rdma: Don't leak uninitialized memory in connect request private data

Ross Zwisler (1):
      libnvdimm, nd_blk: mask off reserved status bits

Sagi Grimberg (11):
      nvme-rdma: Queue ns scanning after a sucessful reconnection
      nvme-rdma: Fix device removal handling
      nvme-rdma: Remove duplicate call to nvme_remove_namespaces
      nvme-rdma: Free the I/O tags when we delete the controller
      nvme-loop: Remove duplicate call to nvme_remove_namespaces
      nvme-rdma: Make sure to shutdown the controller if we can
      nvmet-rdma: Correctly handle RDMA device hot removal
      nvmet-rdma: Don't use the inline buffer in order to avoid
allocation for small reads
      nvmet: Fix controller serial number inconsistency
      nvme-rdma: start async event handler after reconnecting to a controller
      nvme-rdma: Remove unused includes

Sebastian Andrzej Siewior (2):
      x86/mm: Disable preemption during CR3 read+write
      x86/apic/x2apic, smp/hotplug: Don't use before alloc in
x2apic_cluster_probe()

Srinivas Pandruvada (1):
      thermal: intel_pch_thermal: Add suspend/resume callback

Stefan Hajnoczi (2):
      vhost/vsock: fix vhost virtio_vsock_pkt use-after-free
      virtio-vsock: fix include guard typo

Steve Capper (1):
      rmap: fix compound check logic in page_remove_file_rmap

Steven Rostedt (Red Hat) (1):
      tracing: Fix tick_stop tracepoint symbols for user export

Sudeep Holla (3):
      drivers/perf: arm-pmu: convert arm_pmu_mutex to spinlock
      arm64: Kconfig: select ALPINE_MSI only if PCI is selected
      arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if PCI is selected

Takashi Iwai (1):
      ALSA: hda - Manage power well properly for resume

Thomas Garnier (3):
      x86/mm/KASLR: Fix physical memory calculation on KASLR memory
randomization
      x86/mm/KASLR: Increase BRK pages for KASLR memory randomization
      PM / hibernate: Restore processor state before using per-CPU variables

Thomas Gleixner (1):
      futex: Assume all mappings are private on !MMU systems

Tommaso Cucinotta (1):
      sched/deadline: Fix wrap-around in DL heap

Trond Myklebust (7):
      SUNRPC: Handle EADDRNOTAVAIL on connection failures
      SUNRPC: Fix up socket autodisconnect
      NFSv4.2: LAYOUTSTATS may return NFS4ERR_ADMIN/DELEG_REVOKED
      SUNRPC: Fix reconnection timeouts
      SUNRPC: Limit the reconnect backoff timer to the max RPC message timeout
      NFSv4: Cleanup the setting of the nfs4 lease period
      NFSv4: Cap the transport reconnection timer at 1/2 lease period

Valdis Kletnieks (1):
      x86/build: Reduce the W=1 warnings noise when compiling x86 syscall tables

Vegard Nossum (1):
      9p/trans_virtio: use kvfree() for iov_iter_get_pages_alloc()

Ville SyrjÃlà (3):
      drm/i915: Wait up to 3ms for the pcu to ack the cdclk change
request on SKL
      drm/i915: Never fully mask the the EI up rps interrupt on SNB/IVB
      x86/hweight: Don't clobber %rdi

Vishal Verma (1):
      nvdimm, btt: add a size attribute for BTTs

Vittorio Gambaletta (VittGam) (1):
      ALSA: usb-audio: Add quirk for ELP HD USB Camera

Vladimir Davydov (3):
      mm: memcontrol: only mark charged pages with PageKmemcg
      mm: memcontrol: fix swap counter leak on swapout from offline cgroup
      mm: memcontrol: fix memcg id ref counter on swap charge move

Wanpeng Li (3):
      sched/deadline: Fix lock pinning warning during CPU hotplug
      locking/pvqspinlock: Fix double hash race
      sched/cputime: Fix steal time accounting

Wei Yongjun (5):
      thermal: clock_cooling: Fix missing mutex_init()
      libceph: fix return value check in alloc_msg_with_page_vector()
      libceph: make cancel_generic_request() static
      libceph: using kfree_rcu() to simplify the code
      virtio: fix memory leak in virtqueue_add()

Xunlei Pang (1):
      sched/fair: Fix typo in sync_throttle()

Yan, Zheng (1):
      ceph: fix null pointer dereference in ceph_flush_snaps()

pan xinhui (1):
      locking/qrwlock: Fix write unlock bug on big endian systems

zhong jiang (1):
      mm/hugetlb: fix incorrect hugepages count during mem hotplug