Commit Graph

576534 Commits

Author SHA1 Message Date
d1491fa54c act_ife: fix a typo in kmemdup() parameters
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-06 22:43:44 -05:00
f6cede5b49 Linux 4.5-rc7 2016-03-06 14:48:03 -08:00
d55e08c844 Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fix from Olof Johansson:
 "Tiny fixes branch this week, in fact only one patch.

  Turns out the USB support for a Renesas board was developed on a
  pre-release board that ended up being changed before shipping.  To
  avoid breakage on those boards, and avoid confusion, it's a reasonable
  idea to patch now instead of later.  There are no known users of the
  pre-release variant any more"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: dts: porter: remove enable prop from HS-USB device node
2016-03-06 14:14:54 -08:00
dd273a8071 Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
 "Just two ARM fixes this time: one to fix the hyp-stub for older ARM
  CPUs, and another to fix the set_memory_xx() permission functions to
  deal with zero sizes correctly"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8544/1: set_memory_xx fixes
  ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs
2016-03-06 13:51:27 -08:00
21b27a74ec Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull ceph fix from Sage Weil:
 "This is a final commit we missed to align the protocol compatibility
  with the feature bits.

  It decodes a few extra fields in two different messages and reports
  EIO when they are used (not yet supported)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
2016-03-06 11:31:13 -08:00
a58b9adaf9 Merge tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs
Pull UBI fix from Richard Weinberger:
 "This contains a single bug fix for UBI"

* tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs:
  ubi: Fix out of bounds write in volume update code
2016-03-06 11:24:05 -08:00
1306b0471f Merge branch 'for-linus-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
 "This contains three bug/build fixes"

* 'for-linus-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: use %lx format specifiers for unsigned longs
  um: Export pm_power_off
  Revert "um: Fix get_signal() usage"
2016-03-06 11:19:28 -08:00
76d9c6c1c6 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle:
 "Another round of fixes for 4.5:

   - Fix the use of an undocumented syntactial variant of the .type
     pseudo op which is not supported by the LLVM assembler.
   - Fix invalid initialization on S-cache-less systems.
   - Fix possible information leak from the kernel stack for SIGFPE.
   - Fix handling of copy_{from,to}_user() return value in KVM
   - Fix the last instance of irq_to_gpio() which now was causing build
     errors"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp'
  MIPS: kvm: Fix ioctl error handling.
  MIPS: scache: Fix scache init with invalid line size.
  MIPS: Avoid variant of .type unsupported by LLVM Assembler
  MIPS: jz4740: Fix surviving instance of irq_to_gpio()
2016-03-06 11:14:16 -08:00
b8155fe1b2 Merge tag 'powerpc-4.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
 - cxl: Fix PSL timebase synchronization detection from Frederic Barrat
 - Fix oops when destroying hw_breakpoint event from Ravi Bangoria
 - Avoid lbarx on e5500 from Scott Wood

* tag 'powerpc-4.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/fsl-book3e: Avoid lbarx on e5500
  powerpc/hw_breakpoint: Fix oops when destroying hw_breakpoint event
  cxl: Fix PSL timebase synchronization detection
2016-03-06 11:08:06 -08:00
7addb7fa10 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fix from Wolfram Sang:
 "One I2C bugfix ensuring correct memory allocation in a driver"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: brcmstb: allocate correct amount of memory for regmap
2016-03-06 11:03:34 -08:00
3e09b7e93d Merge tag 'usb-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
 "Here are some USB driver ids for 4.5-rc7, and the removal of a driver
  we merged in 4.5-rc1 but it turns out it's not needed as the hardware
  is the same as a driver we already have in the tree.

  This was only figured out after doing a lot of cleanup on it, gotta
  love vendor-provided drivers...  The new device ids for the devices
  for this driver will be added later on when testing is completed, but
  for now, we will remove the driver to keep people from accidentally
  cleaning it up.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: qcserial: add Sierra Wireless EM74xx device ID
  Revert "USB: serial: add Moxa UPORT 11x0 driver"
  USB: serial: option: add support for Quectel UC20
  USB: serial: option: add support for Telit LE922 PID 0x1045
  USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder
  USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3)
  usb: chipidea: otg: change workqueue ci_otg as freezable
2016-03-06 10:50:00 -08:00
ad32a1f3c3 um: use %lx format specifiers for unsigned longs
static analysis from cppcheck detected %x being used for
unsigned longs:

[arch/x86/um/os-Linux/task_size.c:112]: (warning) %x in format
  string (no. 1) requires 'unsigned int' but the argument type
  is 'unsigned long'.

Use %lx instead of %x

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2016-03-05 22:21:28 +01:00
0834f9cc9f um: Export pm_power_off
...modules are using this symbol.
Export it like all other archs to.

Signed-off-by: Richard Weinberger <richard@nod.at>
2016-03-05 22:17:52 +01:00
322740efbb Revert "um: Fix get_signal() usage"
Commit db2f24dc24
was plain wrong. I did not realize the we are
allowed to loop here.
In fact we have to loop and must not return to userspace
before all SIGSEGVs have been delivered.
Other archs do this directly in their entry code, UML
does it here.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2016-03-05 22:16:40 +01:00
e4f6daac20 ubi: Fix out of bounds write in volume update code
ubi_start_leb_change() allocates too few bytes.
ubi_more_leb_change_data() will write up to req->upd_bytes +
ubi->min_io_size bytes.

Cc: stable@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-03-05 21:56:23 +01:00
67944024c1 Merge tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
 "It's our tradition to get a high volume of fixes late at rc7: this
  time, X32 ABI breakage was found and this resulted in a high number
  LOCs.  The necessary changes to ALSA core codes were fairly
  straightforward, and more importantly, they are specific to X32, thus
  should be safe to apply.

  Other than that, rather a collection of small fixes:
   - Removal of the code that blocks too long at closing the OSS
     sequencer client (which was spotted by syzkaller, unsurprisingly)
   - Fixes races at HD-audio HDMI i915 audio binding
   - a few HDSP/HDPM zero-division fixes
   - Quirks for HD-audio and USB-audio as usual"

* tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - hdmi defer to register acomp eld notifier
  ALSA: hda - hdmi add wmb barrier for audio component
  ALSA: hda - Fix mic issues on Acer Aspire E1-472
  ALSA: seq: oss: Don't drain at closing a client
  ALSA: usb-audio: Add a quirk for Plantronics DA45
  ALSA: hdsp: Fix wrong boolean ctl value accesses
  ALSA: hdspm: Fix zero-division
  ALSA: hdspm: Fix wrong boolean ctl value accesses
  ALSA: timer: Fix ioctls for X32 ABI
  ALSA: timer: Fix broken compat timer user status ioctl
  ALSA: rawmidi: Fix ioctls X32 ABI
  ALSA: rawmidi: Use comapt_put_timespec()
  ALSA: pcm: Fix ioctls for X32 ABI
  ALSA: ctl: Fix ioctls for X32 ABI
2016-03-05 12:35:48 -08:00
40fea2ed0b Merge tag 'dmaengine-fix-4.5-rc7' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fix from Vinod Koul:
 "One minor fix on pxa driver to fix the cyclic dma tranfers"

* tag 'dmaengine-fix-4.5-rc7' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: pxa_dma: fix cyclic transfers
2016-03-05 12:34:29 -08:00
ee8f3955c0 Merge tag 'media/v4.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
  - some last time changes before we stablize the new entity function
    integer numbers at uAPI
  - probe: fix erroneous return value on i2c/adp1653 driver
  - fix tx 5v detect regression on adv7604 driver
  - fix missing unlock on error in vpfe_prepare_pipeline() on
    davinci_vpfe driver

* tag 'media/v4.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] media: Sanitise the reserved fields of the G_TOPOLOGY IOCTL arguments
  [media] media.h: postpone connectors entities
  [media] media.h: use hex values for range offsets,  move connectors base up.
  [media] adv7604: fix tx 5v detect regression
  [media] media.h: get rid of MEDIA_ENT_F_CONN_TEST
  [media] [for,v4.5] media.h: increase the spacing between function ranges
  [media] media: i2c/adp1653: probe: fix erroneous return value
  [media] media: davinci_vpfe: fix missing unlock on error in vpfe_prepare_pipeline()
2016-03-05 12:32:34 -08:00
00a1f0a93d Merge branch 'reset_mac_header'
Zhang Shengju says:

====================
use reset to set header pointers

This patch series replace set function with reset when offset is zero.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 22:45:14 -05:00
3ef523aeee wireless: use reset to set mac header
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 22:45:13 -05:00
d57a544d71 mac80211: use reset to set header pointer
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 22:45:13 -05:00
6b163a8547 mac80211_hwsim: use reset to set mac header
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 22:45:13 -05:00
6297b91c7f vxlan: use reset to set header pointers
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add operation
in set function.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 22:45:13 -05:00
a7c9b603cf Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvcimm fix from Dan Williams:
 "One straggling fix for NVDIMM support.

  The KVM/QEMU enabling for NVDIMMs has recently reached the point where
  it is able to accept some ACPI _DSM requests from a guest VM.  However
  they immediately found that the 4.5-rc kernel is unusable because the
  kernel's 'nfit' driver fails to load upon seeing a valid "not
  supported" response from the virtual BIOS for an address range scrub
  command.

  It is not mandatory that a platform implement address range scrubbing,
  so this fix from Vishal properly treats the 'not supported' response
  as 'skip scrubbing and continue loading the driver'"

* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  nfit: Continue init even if ARS commands are unimplemented
2016-03-04 18:47:18 -08:00
c12f83c309 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
 "Two fairly simple fixes.

  One is a regression with ipr firmware loading caused by one of the
  trivial patches in the last merge window which failed to strip the \n
  from the file name string, so now the firmware loader no longer works
  leading to a lot of unhappy ipr users; fix by stripping the \n.

  The second is a memory leak within SCSI: the BLK_PREP_INVALID state
  was introduced a recent fix but we forgot to account for it correctly
  when freeing state, resulting in memory leakage.  Add the correct
  state freeing in scsi_prep_return()"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  ipr: Fix regression when loading firmware
  SCSI: Free resources when we return BLKPREP_INVALID
2016-03-04 18:41:40 -08:00
fab3e94a62 Merge branch 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo:
 "Assorted fixes for libata drivers.

   - Turns out HDIO_GET_32BIT ioctl was subtly broken all along.

   - Recent update to ahci external port handling was incorrectly
     marking hotpluggable ports as external making userland handle
     devices connected to those ports incorrectly.

   - ahci_xgene needs its own irq handler to work around a hardware
     erratum.  libahci updated to allow irq handler override.

   - Misc driver specific updates"

* 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ata: ahci: don't mark HotPlugCapable Ports as external/removable
  ahci: Workaround for ThunderX Errata#22536
  libata: Align ata_device's id on a cacheline
  Adding Intel Lewisburg device IDs for SATA
  pata-rb532-cf: get rid of the irq_to_gpio() call
  libata: fix HDIO_GET_32BIT ioctl
  ahci_xgene: Implement the workaround to fix the missing of the edge interrupt for the HOST_IRQ_STAT.
  ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
  libahci: Implement the capability to override the generic ahci interrupt handler.
2016-03-04 18:31:36 -08:00
e5322c5406 Merge branch 'for-linus2' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
 "Round 2 of this.  I cut back to the bare necessities, the patch is
  still larger than it usually would be at this time, due to the number
  of NVMe fixes in there.  This pull request contains:

   - The 4 core fixes from Ming, that fix both problems with exceeding
     the virtual boundary limit in case of merging, and the gap checking
     for cloned bio's.

   - NVMe fixes from Keith and Christoph:

        - Regression on larger user commands, causing problems with
          reading log pages (for instance). This touches both NVMe,
          and the block core since that is now generally utilized also
          for these types of commands.

        - Hot removal fixes.

        - User exploitable issue with passthrough IO commands, if !length
          is given, causing us to fault on writing to the zero
          page.

        - Fix for a hang under error conditions

   - And finally, the current series regression for umount with cgroup
     writeback, where the final flush would happen async and hence open
     up window after umount where the device wasn't consistent.  fsck
     right after umount would show this.  From Tejun"

* 'for-linus2' of git://git.kernel.dk/linux-block:
  block: support large requests in blk_rq_map_user_iov
  block: fix blk_rq_get_max_sectors for driver private requests
  nvme: fix max_segments integer truncation
  nvme: set queue limits for the admin queue
  writeback: flush inode cgroup wb switches instead of pinning super_block
  NVMe: Fix 0-length integrity payload
  NVMe: Don't allow unsupported flags
  NVMe: Move error handling to failed reset handler
  NVMe: Simplify device reset failure
  NVMe: Fix namespace removal deadlock
  NVMe: Use IDA for namespace disk naming
  NVMe: Don't unmap controller registers on reset
  block: merge: get the 1st and last bvec via helpers
  block: get the 1st and last bvec via helpers
  block: check virt boundary in bio_will_gap()
  block: bio: introduce helpers to get the 1st and last bvec
2016-03-04 18:17:17 -08:00
bdf9d29799 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma fixes from Doug Ledford:
 "Additional 4.5-rc6 fixes.

  I have four patches today.  I had previously thought I had submitted
  two of them last week, but they were accidentally skipped :-(.

   - One fix to an error path in the core
   - One fix for RoCE in the core
   - Two related fixes for the core/mlx5"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
  IB/core: Use GRH when the path hop-limit > 0
  IB/{core, mlx5}: Fix input len in vendor part of create_qp/srq
  IB/mlx5: Avoid using user-index for SRQs
  IB/core: Fix missed clean call in registration path
2016-03-04 18:06:49 -08:00
638c201e3f Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "This contains one i915 patch twice, as I merged it locally for
  testing, and then pulled some stuff in on top, and then Jani sent to
  me, I didn't think it was worth redoing all the merges of what I had
  tested.

  Summary:

   - amdgpu/radeon fixes for some more power management and VM races.

   - Two i915 fixes, one for the a recent regression, one another power
     management fix for skylake.

   - Two tegra dma mask fixes for a regression.

   - One ast fix for a typo I made transcribing the userspace driver,
     that I'd like to get into stable so I don't forget about it"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  gpu: host1x: Set DMA ops on device creation
  gpu: host1x: Set DMA mask
  drm/amdgpu: return from atombios_dp_get_dpcd only when error
  drm/amdgpu/cz: remove commented out call to enable vce pg
  drm/amdgpu/powerplay/cz: enable/disable vce dpm independent of vce pg
  drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled
  drm/amdgpu/gfx8: specify which engine to wait before vm flush
  drm/amdgpu: apply gfx_v8 fixes to gfx_v7 as well
  drm/amd/powerplay: send event to notify powerplay all modules are initialized.
  drm/amd/powerplay: export AMD_PP_EVENT_COMPLETE_INIT task to amdgpu.
  drm/radeon/pm: update current crtc info after setting the powerstate
  drm/amdgpu/pm: update current crtc info after setting the powerstate
  drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
  drm/i915/skl: Fix power domain suspend sequence
  drm/ast: Fix incorrect register check for DRAM width
  drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
2016-03-04 17:56:48 -08:00
b80e8e2811 Merge tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
 "Two build fixes for cpufreq drivers (including one for breakage
  introduced recently) and a fix for a graph tracer crash when used over
  suspend-to-RAM on x86.

  Specifics:

   - Prevent the graph tracer from crashing when used over suspend-to-
     RAM on x86 by pausing it before invoking do_suspend_lowlevel() and
     un-pausing it when that function has returned (Todd Brandt).

   - Fix build issues in the qoriq and mediatek cpufreq drivers related
     to broken dependencies on THERMAL (Arnd Bergmann)"

* tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / sleep / x86: Fix crash on graph trace through x86 suspend
  cpufreq: mediatek: allow building as a module
  cpufreq: qoriq: allow building as module with THERMAL=m
2016-03-04 17:51:16 -08:00
ed385c7a17 Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fix from Will Deacon:
 "Arm64 fix for -rc7.  Without it, our struct page array can overflow
  the vmemmap region on systems with a large PHYS_OFFSET.

  Nothing else on the radar at the moment, so hopefully that's it for
  4.5 from us.

  Summary: Ensure struct page array fits within vmemmap area"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: vmemmap: use virtual projection of linear region
2016-03-04 17:43:40 -08:00
c51797d25d Merge tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd
Pull jffs2 fixes from David Woodhouse:
 "This contains two important JFFS2 fixes marked for stable:

   - a lock ordering problem between the page lock and the internal
     f->sem mutex, which was causing occasional deadlocks in garbage
     collection

   - a scan failure causing moved directories to sometimes end up
     appearing to have hard links.

  There are also a couple of trivial MAINTAINERS file updates"

* tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd:
  MAINTAINERS: add maintainer entry for FREESCALE GPMI NAND driver
  Fix directory hardlinks from deleted directories
  jffs2: Fix page lock / f->sem deadlock
  Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"
  MAINTAINERS: update Han's email
2016-03-04 17:36:46 -08:00
2cdcb2b5b5 Merge branch 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fix from Chris Mason:
 "Filipe nailed down a problem where tree log replay would do some work
  that orphan code wasn't expecting to be done yet, leading to BUG_ON"

* 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: fix loading of orphan roots leading to BUG_ON
2016-03-04 17:31:32 -08:00
78baab7aa8 Merge tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
 "A feature was added in 4.3 that allowed users to filter trace points
  on a tasks "comm" field.  But this prevented filtering on a comm field
  that is within a trace event (like sched_migrate_task).

  When trying to filter on when a program migrated, this change
  prevented the filtering of the sched_migrate_task.

  To fix this, the event fields are examined first, and then the extra
  fields like "comm" and "cpu" are examined.  Also, instead of testing
  to assign the comm filter function based on the field's name, the
  generic comm field is given a new filter type (FILTER_COMM).  When
  this field is used to filter the type is checked.  The same is done
  for the cpu filter field.

  Two new special filter types are added: "COMM" and "CPU".  This allows
  users to still filter the tasks comm for events that have "comm" as
  one of their fields, in cases that users would like to filter
  sched_migrate_task on the comm of the task that called the event, and
  not the comm of the task that is being migrated"

* tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing: Do not have 'comm' filter override event 'comm' field
2016-03-04 16:57:04 -08:00
6e2452dff4 nfit: Continue init even if ARS commands are unimplemented
If firmware doesn't implement any of the ARS commands, take that to
mean that ARS is unsupported, and continue to initialize regions without
bad block lists. We cannot make the assumption that ARS commands will be
unconditionally supported on all NVDIMMs.

Reported-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Acked-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Tested-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2016-03-04 16:46:13 -08:00
f474c8c857 ARM: 8544/1: set_memory_xx fixes
Allow zero size updates. This makes set_memory_xx() consistent with x86, s390 and arm64 and makes apply_to_page_range() not to BUG() when loading modules.

Signed-off-by: Mika Penttilä mika.penttila@nextfour.com
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2016-03-04 23:32:45 +00:00
94f7153e41 Merge tag 'rxrpc-rewrite-20160304' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
David Howells says:

====================
RxRPC: Rewrite part 1

Here's the first set of patches from my RxRPC rewrite, aimed at net-next.
These do some clean ups and bug fixes.  Most of the changes are small, but
there are a couple of bigger changes:

 (*) Convert call flag numbers and event numbers into enums.  Then rename
     the event numbers to all have _EV_ in their name to stop confusion.
     Fix one instance of an event bit being used instead of a flag bit.

 (*) A copy of the Rx protocol header is kept in the sk_buff private data.
     Keep this in host byte order rather than network byte order as it
     makes more sense.  A number of other fields then get converted into
     host byte order too.

     Conversion between host and network byte order is then done at the
     packet reception/generation stage.

This is based on net-next/master
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 17:19:16 -05:00
26bae5e04c Merge tag 'drm/tegra/for-4.5-rc7' of git://anongit.freedesktop.org/tegra/linux into drm-fixes
drm/tegra: Fixes for v4.5-rc7

Two small fixes that restore PRIME support.

* tag 'drm/tegra/for-4.5-rc7' of git://anongit.freedesktop.org/tegra/linux:
  gpu: host1x: Set DMA ops on device creation
  gpu: host1x: Set DMA mask
2016-03-05 07:53:25 +10:00
e723e3f7f9 MIPS: traps: Fix SIGFPE information leak from do_ov' and do_trap_or_bp'
Avoid sending a partially initialised `siginfo_t' structure along SIGFPE
signals issued from `do_ov' and `do_trap_or_bp', leading to information
leaking from the kernel stack.

Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-03-04 22:52:32 +01:00
bfc6b97d52 Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'
* pm-cpufreq-fixes:
  cpufreq: mediatek: allow building as a module
  cpufreq: qoriq: allow building as module with THERMAL=m

* pm-sleep-fixes:
  PM / sleep / x86: Fix crash on graph trace through x86 suspend
2016-03-04 22:41:05 +01:00
3d1c6df8cb Merge branch 'DIV_ROUND_UP-uapi'
Nicolas Dichtel says:

====================
uapi: consolidate DIV_ROUND_UP definition

The inital goal was to consolidate ethtool.h uapi header. But I took the
opportunity to remove all duplicate definitions of DIV_ROUND_UP.

v3: add patch #2 and #3

v2: split the patch
    define DIV_ROUND_UP in uapi
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 16:10:37 -05:00
14e2037902 ethtool.h: define INT_MAX for userland
INT_MAX needs limits.h in userland.
When ethtool.h is included by a userland app, we got the following error:

.../usr/include/linux/ethtool.h: In function 'ethtool_validate_speed':
.../usr/include/linux/ethtool.h:1471:18: error: 'INT_MAX' undeclared (first use in this function)
  return speed <= INT_MAX || speed == SPEED_UNKNOWN
                  ^

Fixes: e02564ee33 ("ethtool: make validate_speed accept all speeds between 0 and INT_MAX")
CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 16:10:37 -05:00
166cc71367 drm/vmwgfx: remove userland definition of DIV_ROUND_UP
Let's use __KERNEL_DIV_ROUND_UP, which is defined in uapi/linux/kernel.h.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 16:10:36 -05:00
28466e0f24 cxgb4i: don't redefine DIV_ROUND_UP
let's use the common definition to avoid the following warning during the
compilation:

drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:161:0: warning: "DIV_ROUND_UP" redefined
 #define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
 ^
In file included from include/linux/list.h:8:0,
                 from include/linux/module.h:9,
                 from drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:16:
include/linux/kernel.h:67:0: note: this is the location of the previous definition
 #define DIV_ROUND_UP __KERNEL_DIV_ROUND_UP
 ^

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 16:10:36 -05:00
b5d3755a22 uapi: define DIV_ROUND_UP for userland
DIV_ROUND_UP is defined in linux/kernel.h only for the kernel.
When ethtool.h is included by a userland app, we got the following error:

include/linux/ethtool.h:1218:8: error: variably modified 'queue_mask' at file scope
  __u32 queue_mask[DIV_ROUND_UP(MAX_NUM_QUEUE, 32)];
        ^

Let's add a common definition in uapi and use it everywhere.

Fixes: ac2c7ad0e5 ("net/ethtool: introduce a new ioctl for per queue setting")
CC: Kan Liang <kan.liang@intel.com>
Suggested-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 16:10:36 -05:00
5ea5c5e0a7 ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
Add support for the format change of MClientReply/MclientCaps.
Also add code that denies access to inodes with pool_ns layouts.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
2016-03-04 21:00:37 +01:00
390fd4fa9f Merge tag 'linux-can-fixes-for-4.5-20160304' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:

====================
pull-request: can 2016-03-04

this is a pull request for net/master.

There is one patch from Ed Spiridonov, which increases the performance of the
mcp251x SPI CAN driver, by avoiding to write to error flag register if it's
unnecessary.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 14:32:47 -05:00
9b2f8f616a nfp: remove Rolf Neugebauer as co-maintainer
Rolf is no longer in his previous role at Netronome and as far as I know no
longer working on the NFP driver. Thus it does not seem appropriate for him
to be a co-maintainer anymore.

Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-04 14:14:22 -05:00
a4373a489e rxrpc: Don't try to map ICMP to error as the lower layer already did that
In the ICMP message processing code, don't try to map ICMP codes to UNIX
error codes as the caller (IPv4/IPv6) already did that for us (ee_errno).

Signed-off-by: David Howells <dhowells@redhat.com>
2016-03-04 16:02:03 +00:00
ab802ee0ab rxrpc: Clear the unused part of a sockaddr_rxrpc for memcmp() use
Clear the unused part of a sockaddr_rxrpc structs so that memcmp() can be
used to compare them.

Signed-off-by: David Howells <dhowells@redhat.com>
2016-03-04 15:59:49 +00:00