Граф коммитов

810294 Коммитов

Автор SHA1 Сообщение Дата
Russell King 6de92920a7 Merge commit 'smp-hotplug^{/omap2}' into for-linus 2019-01-04 14:34:46 +00:00
Will Deacon 7e0b44e870 arm64: compat: Hook up io_pgetevents() for 32-bit tasks
Commit 73aeb2cbcd ("ARM: 8787/1: wire up io_pgetevents syscall")
hooked up the io_pgetevents() system call for 32-bit ARM, so we can
do the same for the compat wrapper on arm64.

Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 14:18:01 +00:00
Will Deacon 5329043214 arm64: compat: Don't pull syscall number from regs in arm_compat_syscall
The syscall number may have been changed by a tracer, so we should pass
the actual number in from the caller instead of pulling it from the
saved r7 value directly.

Cc: <stable@vger.kernel.org>
Cc: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 14:18:01 +00:00
Will Deacon 169113ece0 arm64: compat: Avoid sending SIGILL for unallocated syscall numbers
The ARM Linux kernel handles the EABI syscall numbers as follows:

  0           - NR_SYSCALLS-1	: Invoke syscall via syscall table
  NR_SYSCALLS - 0xeffff		: -ENOSYS (to be allocated in future)
  0xf0000     - 0xf07ff		: Private syscall or -ENOSYS if not allocated
  > 0xf07ff			: SIGILL

Our compat code gets this wrong and ends up sending SIGILL in response
to all syscalls greater than NR_SYSCALLS which have a value greater
than 0x7ff in the bottom 16 bits.

Fix this by defining the end of the ARM private syscall region and
checking the syscall number against that directly. Update the comment
while we're at it.

Cc: <stable@vger.kernel.org>
Cc: Dave Martin <Dave.Martin@arm.com>
Reported-by: Pi-Hsun Shih <pihsun@chromium.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 14:18:01 +00:00
Dave Martin 9966a05c7b arm64/sve: Disentangle <uapi/asm/ptrace.h> from <uapi/asm/sigcontext.h>
Currently, <uapi/asm/sigcontext.h> provides common definitions for
describing SVE context structures that are also used by the ptrace
definitions in <uapi/asm/ptrace.h>.

For this reason, a #include of <asm/sigcontext.h> was added in
ptrace.h, but it this turns out that this can interact badly with
userspace code that tries to include ptrace.h on top of the libc
headers (which may provide their own shadow definitions for
sigcontext.h).

To make the headers easier for userspace to consume, this patch
bounces the common definitions into an __SVE_* namespace and moves
them to a backend header <uapi/asm/sve_context.h> that can be
included by the other headers as appropriate.  This should allow
ptrace.h to be used alongside libc's sigcontext.h (if any) without
ill effects.

This should make the situation unambiguous: <asm/sigcontext.h> is
the header to include for the sigframe-specific definitions, while
<asm/ptrace.h> is the header to include for ptrace-specific
definitions.

To avoid conflicting with existing usage, <asm/sigcontext.h>
remains the canonical way to get the common definitions for
SVE_VQ_MIN, sve_vq_from_vl() etc., both in userspace and in the
kernel: relying on these being defined as a side effect of
including just <asm/ptrace.h> was never intended to be safe.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 13:31:45 +00:00
Dave Martin ee1b465b30 arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
SVE_PT_REGS_OFFSET is supposed to indicate the offset for skipping
over the ptrace NT_ARM_SVE header (struct user_sve_header) to the
start of the SVE register data proper.

However, currently SVE_PT_REGS_OFFSET is defined in terms of struct
sve_context, which is wrong: that structure describes the SVE
header in the signal frame, not in the ptrace regset.

This patch fixes the definition to use the ptrace header structure
struct user_sve_header instead.

By good fortune, the two structures are the same size anyway, so
there is no functional or ABI change.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 13:31:45 +00:00
Mathieu Malaterre 074400a7be powerpc: Drop use of 'type' from access_ok()
In commit 05a4ab8239 ("powerpc/uaccess: fix warning/error with
access_ok()") an attempt was made to remove a warning by referencing
the variable `type`. However in commit 96d4f267e4 ("Remove 'type'
argument from access_ok() function") the variable `type` has been
removed, breaking the build:

  arch/powerpc/include/asm/uaccess.h:66:32: error: ‘type’ undeclared (first use in this function)

This essentially reverts commit 05a4ab8239 ("powerpc/uaccess: fix
warning/error with access_ok()") to fix the error.

Fixes: 96d4f267e4 ("Remove 'type' argument from access_ok() function")
Signed-off-by: Mathieu Malaterre <malat@debian.org>
[mpe: Reword change log slightly.]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-01-04 23:07:59 +11:00
Michael Ellerman d538d94f0c Merge branch 'master' into fixes
We have a fix to apply on top of commit 96d4f267e4 ("Remove 'type'
argument from access_ok() function"), so merge master to get it.
2019-01-04 22:07:47 +11:00
Shaokun Zhang eb4f521325 drivers/perf: hisi: Fixup one DDRC PMU register offset
For DDRC PMU, each PMU counter is fixed-purpose. There is a mismatch
between perf list and driver definition on rw_chg event.
# perf list | grep chg
  hisi_sccl1_ddrc0/rnk_chg/                          [Kernel PMU event]
  hisi_sccl1_ddrc0/rw_chg/                           [Kernel PMU event]
But the register offset of rw_chg event is not defined in the driver,
meanwhile bnk_chg register offset is mis-defined, let's fixup it.

Fixes: 904dcf03f0 ("perf: hisi: Add support for HiSilicon SoC DDRC PMU driver")
Cc: stable@vger.kernel.org
Cc: John Garry <john.garry@huawei.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Reported-by: Weijian Huang <huangweijian4@hisilicon.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 10:13:27 +00:00
Masahiro Yamada 2f328fea47 arm64: replace arm64-obj-* in Makefile with obj-*
Use the standard obj-$(CONFIG_...) syntex. The behavior is still the
same.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-04 10:09:21 +00:00
Christoph Hellwig 48e638fb68 dma-mapping: remove a few unused exports
Now that the slow path DMA API calls are implemented out of line a few
helpers only used by them don't need to be exported anymore.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-01-04 09:03:17 +01:00
Christoph Hellwig ed6ccf10f2 dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA
This avoids link failures in drivers using the DMA API, when they
are compiled for user mode Linux with CONFIG_COMPILE_TEST=y.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-01-04 09:03:17 +01:00
Christoph Hellwig 4788ba5792 dma-mapping: remove dmam_{declare,release}_coherent_memory
These functions have never been used.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-01-04 09:03:17 +01:00
Christoph Hellwig d7076f0784 dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs
dmam_alloc_coherent is just the default no-flags case of
dmam_alloc_attrs, so take advantage of this similar to the non-managed
version.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-01-04 09:03:16 +01:00
Christoph Hellwig 2e05ea5cdc dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs
And also switch the way we implement the unmap side around to stay
consistent.  This ensures dma-debug works again because it records which
function we used for mapping to ensure it is also used for unmapping,
and also reduces further code duplication.  Last but not least this
also officially allows calling dma_sync_single_* for mappings created
using dma_map_page, which is perfectly fine given that the sync calls
only take a dma_addr_t, but not a virtual address or struct page.

Fixes: 7f0fee242e ("dma-mapping: merge dma_unmap_page_attrs and dma_unmap_single_attrs")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: LABBE Corentin <clabbe.montjoie@gmail.com>
2019-01-04 09:02:17 +01:00
Dave Airlie 9ddf32a8df Fixes for v4.21:
- Fix null pointer dereference on null state pointer.
 - Fix leaking damage clip when destroying plane state.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAlws8n8ACgkQ/lWMcqZw
 E8NREA/+PTs4FCORxvriaiWfP2nIxLqIyehR2qVJbMl0PvAonlqFcJgH+SHNxVd5
 sKJYXWaCtA0TV0qEvp7ewcNfVJ9TbyfQG9/q/rAeKRqXYTAxQhfOaTEmMThZ9JCn
 OoptVvuPR7HAhLusIotxihxaM8Hkkr6Lcy1eZubqCcoA/CBbJ1Mc1RlTz3iCZL/2
 C5zz3/jL8K8AY8gk1zkIn4PpgHwslosKQpvSKKyG2WuMupKr+78k2dDyCvS24a2r
 NOk81Y06ou/8tZn6hCv7c5iYcNRbmNT1LOKgN+b8JL4TNpTrU4CDc1mmOh8uHf0P
 /0xBLpY2XMsUuxsT6nMigCimejwP4cFz1jYTWpzT1lNVh3hOrBS+R0TS9HLcl56I
 EYV4LCDXARGd7f+LYop3ffhV5aLUdCiuuhBE0yKZY8endZa0IgOkyzXd4tsvpKHe
 gapHiDIMWTeSqZrRAcuH4HEawRqGRdOt8kw5+ABOHh7DM5S5sDqUNTBAJSs0UcDV
 KcAjdiqeaKPztJi/37EaNHeHryil7HD9Xh+oGuYmsupARwqCWsRUZf6YFhk42M+3
 fpNO3CH+St2QZEnbHbGjvdzZhMUiPXnyoGv34ACBXHZhFdjm85or9sPghAP8IL1x
 SDrhlm3K2/9+mSzGKpqotf6y68cKNSnYQfHYqVj4+9aYRq4nxSc=
 =L3hx
 -----END PGP SIGNATURE-----

Merge tag 'drm-misc-next-fixes-2019-01-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

Fixes for v4.21:
- Fix null pointer dereference on null state pointer.
- Fix leaking damage clip when destroying plane state.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/46c4dbcd-dc23-7b46-fda9-16fe33e6ceef@linux.intel.com
2019-01-04 14:09:15 +10:00
Steven Rostedt (VMware) dc56367cb5 sh: ftrace: Fix missing parenthesis in WARN_ON()
Adding a function inside a WARN_ON() didn't close the WARN_ON parathesis.

Link: http://lkml.kernel.org/r/201901020958.28Mzbs0O%fengguang.wu@intel.com
Cc: linux-sh@vger.kernel.org
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: cec8d0e7f0 ("sh: ftrace: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack")
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-01-03 22:06:39 -05:00
Linus Torvalds 96d4f267e4 Remove 'type' argument from access_ok() function
Nobody has actually used the type (VERIFY_READ vs VERIFY_WRITE) argument
of the user address range verification function since we got rid of the
old racy i386-only code to walk page tables by hand.

It existed because the original 80386 would not honor the write protect
bit when in kernel mode, so you had to do COW by hand before doing any
user access.  But we haven't supported that in a long time, and these
days the 'type' argument is a purely historical artifact.

A discussion about extending 'user_access_begin()' to do the range
checking resulted this patch, because there is no way we're going to
move the old VERIFY_xyz interface to that model.  And it's best done at
the end of the merge window when I've done most of my merges, so let's
just get this done once and for all.

This patch was mostly done with a sed-script, with manual fix-ups for
the cases that weren't of the trivial 'access_ok(VERIFY_xyz' form.

There were a couple of notable cases:

 - csky still had the old "verify_area()" name as an alias.

 - the iter_iov code had magical hardcoded knowledge of the actual
   values of VERIFY_{READ,WRITE} (not that they mattered, since nothing
   really used it)

 - microblaze used the type argument for a debug printout

but other than those oddities this should be a total no-op patch.

I tried to fix up all architectures, did fairly extensive grepping for
access_ok() uses, and the changes are trivial, but I may have missed
something.  Any missed conversion should be trivially fixable, though.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-01-03 18:57:57 -08:00
Linus Torvalds 135143b2ca File locking bugfix for v4.21
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcLfFMAAoJEAAOaEEZVoIVjFAP/33l7xDEbrYRMUuzjcGQEHW0
 aOblkkt+Mo8yuSEgsy0yOcfi0NXuPMdVSEp5nqgwI9YsSULhpDEai/ogP86kb2f7
 xdo9H43cPMZS+pDx/avRyICjBYGZE4qwpSEs0d2zSHNT0dCX5Asuughb0tRtfOwo
 TIUw+8xz3lrUf0+4XAgFHOZ1/1vvC/hlXmHL61e9ZBijafb7t0qbIbIkbmnQp4vN
 0njRpcRck1i1o6FhsVcC8mm+gL/Fu4uXbK3CtkInzMom6M3ecm2FU/Es3yL5qzdV
 UMBwU+G+RLAZnkZ3dGUv89gwQIDaZk43g/lQJLTGv46eY8ghx4kBeT78Iaooav/o
 Ml0ormpc71/iMHRQ8iMXMkhSdx8uKhp/TL+M8nx1UM3E/VloQj8SNMJi2jhnQA5h
 mkNlZGSIERgr8XZF5uRHQa/XFQb5FUAMlfa4wE4sTC4urkAOwlZDQ+qENFEuikkP
 EjNquVjCtLp8BW58WNXyaIv1gc/6A0ZIo2v/TXxcXM6hiH+U4GW72FeDXSDkPmqN
 1rGgMI6blKpE4JmHSJjaHJP2Lo8TsyX6k64z3cV0fPigmAAAQQC+Mhtl8GkL670k
 L4sRxXh0HRR2H7HLrW/nbnbL4A3F8U7a1QmpXu4Be/FetUSbRTx3FOiiS6eyIXWu
 dPoocH9cfRcGXQ+gYg8Z
 =MagU
 -----END PGP SIGNATURE-----

Merge tag 'locks-v4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux

Pull file locking bugfix from Jeff Layton:
 "This is a one-line fix for a bug that syzbot turned up in the new
  patches to mitigate the thundering herd when a lock is released"

* tag 'locks-v4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  locks: fix error in locks_move_blocks()
2019-01-03 14:33:46 -08:00
Linus Torvalds 810574ca7e sound fixes for 4.21-rc1 (or whatever the next)
Among a few HD-audio fixes, the only significant one is the
 regression fix on some machines like Dell XPS due to the default
 binding changes.  We ended up reverting the whole since the fix for
 ASoC HD-audio driver won't be available immediately.
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAlwtD5IOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE+9VBAAnOS5eOOyQw4TUDAUHjiOaVPqVG53+W9p8a8J
 nGIv024PihDtL53TrTw6d8xDJfav2BrfUFyifOD12/wwn9D5Y06E6xMbV1/2aEgS
 0uLl6TDQo1/BKhu/7MyNpmghcwkpSEGzjDOtQb8JI+j6FwCCl7+ub7ErvP1ytYLe
 5ikTvW1f2jFAf3Hg+4SPkjPT7NOAwfsvbMDXE0BcxrNJ9+feqPL9DtNBerVgVIZ0
 nBXyl9GLGwsNV/BBRoWtALGdsvScjVrtXvmFd0xxKH9kdJj9kZHNcJfhlL2LMlap
 D2cUaUpHj1wHDwlhKSvslkXTZjtpjIjDfdeLRCqofj+02puSLEzSqdII30vVmAUy
 wj5IgwuCzAH5yNSC2/AoQjACa84bDhAuRUuidMOkZD2zqhr7/kSfqKf8aXAnHGrr
 gngE70cR2fK+bU4d4DR+5lxgbvYm/9HTsiSYqGSYhSe56NylA6BYit4RZV2wu1N5
 Pbw/mrMMnZ3FL4Pn/koC2mwdjPyGDn3lAIkRH6FISuSvK19/9qqFRyzqZgtHXPbV
 hmZ0zweDs3p7zAMQapmnqQzYjOp/5PJSyhLvx4lhFgP8gqWwaJN9jvHTHP0OyN9/
 3lBxgWKjGX/l6R9th4sau1Bl6DybV1r2KGB+HZd+LtXLb2GYKoTUqDrBJQowP5zT
 Bh6PPyE=
 =93xe
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Among a few HD-audio fixes, the only significant one is the regression
  fix on some machines like Dell XPS due to the default binding changes.
  We ended up reverting the whole since the fix for ASoC HD-audio driver
  won't be available immediately"

* tag 'sound-fix-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Revert DSP detection on legacy HD-audio driver
  ALSA: hda/tegra: clear pending irq handlers
  ALSA: hda/realtek: Enable the headset mic auto detection for ASUS laptops
2019-01-03 13:08:00 -08:00
Linus Torvalds 43d86ee8c6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
 "Several fixes here. Basically split down the line between newly
  introduced regressions and long existing problems:

   1) Double free in tipc_enable_bearer(), from Cong Wang.

   2) Many fixes to nf_conncount, from Florian Westphal.

   3) op->get_regs_len() can throw an error, check it, from Yunsheng
      Lin.

   4) Need to use GFP_ATOMIC in *_add_hash_mac_address() of fsl/fman
      driver, from Scott Wood.

   5) Inifnite loop in fib_empty_table(), from Yue Haibing.

   6) Use after free in ax25_fillin_cb(), from Cong Wang.

   7) Fix socket locking in nr_find_socket(), also from Cong Wang.

   8) Fix WoL wakeup enable in r8169, from Heiner Kallweit.

   9) On 32-bit sock->sk_stamp is not thread-safe, from Deepa Dinamani.

  10) Fix ptr_ring wrap during queue swap, from Cong Wang.

  11) Missing shutdown callback in hinic driver, from Xue Chaojing.

  12) Need to return NULL on error from ip6_neigh_lookup(), from Stefano
      Brivio.

  13) BPF out of bounds speculation fixes from Daniel Borkmann"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (57 commits)
  ipv6: Consider sk_bound_dev_if when binding a socket to an address
  ipv6: Fix dump of specific table with strict checking
  bpf: add various test cases to selftests
  bpf: prevent out of bounds speculation on pointer arithmetic
  bpf: fix check_map_access smin_value test when pointer contains offset
  bpf: restrict unknown scalars of mixed signed bounds for unprivileged
  bpf: restrict stack pointer arithmetic for unprivileged
  bpf: restrict map value pointer arithmetic for unprivileged
  bpf: enable access to ax register also from verifier rewrite
  bpf: move tmp variable into ax register in interpreter
  bpf: move {prev_,}insn_idx into verifier env
  isdn: fix kernel-infoleak in capi_unlocked_ioctl
  ipv6: route: Fix return value of ip6_neigh_lookup() on neigh_create() error
  net/hamradio/6pack: use mod_timer() to rearm timers
  net-next/hinic:add shutdown callback
  net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT
  ip: validate header length on virtual device xmit
  tap: call skb_probe_transport_header after setting skb->dev
  ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
  net: rds: remove unnecessary NULL check
  ...
2019-01-03 12:53:47 -08:00
Steve French d5c7076b77 smb3: add smb3.1.1 to default dialect list
SMB3.1.1 dialect has additional security (among other) features
and should be requested when mounting to modern servers so it
can be used if the server supports it.

Add SMB3.1.1 to the default list of dialects requested.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
2019-01-03 14:45:58 -06:00
Enric Balletbo i Serra cdd6a4a0e2
MAINTAINERS: add maintainers for ChromeOS EC sub-drivers
There are multiple ChromeOS EC sub-drivers spread in different
subsystems, as all of them are related to the Chrome stuff add
Benson and myself as a maintainers for all these sub-drivers.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Guenter Roeck <groeck@chromium.org>
2019-01-03 12:26:43 -08:00
Wei Yongjun 4d5a91fd1f hwspinlock: fix return value check in stm32_hwspinlock_probe()
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Fixes: f24fcff1d2 ("hwspinlock: add STM32 hwspinlock device")
Acked-by: Benjamin Gaignard <benjamin.gaignard@gmail.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-01-03 11:42:10 -08:00
Parthiban Nallathambi 81482d13f3 i2c: Add Actions Semiconductor Owl family S700 I2C support
Add S700 to the list of devices supported by Owl I2C driver.

Add Actions Semiconductor Owl family S700 I2C driver.

Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-01-03 20:36:18 +01:00
Parthiban Nallathambi 78c0c25a8c dt-bindings: i2c: Add S700 support for Actions Semi Soc's
Add s700 compatible string to Actions Semi SoC dt-bindings.

Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-01-03 20:36:17 +01:00
Jarkko Nikula 5cda2d86de i2c: ismt: Add support for Intel Cedar Fork
Add PCI ID for the Intel Cedar Fork iSMT SMBus controller.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
[wsa: kept sorting]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-01-03 20:02:32 +01:00
Yueyi Li c8a43c18a9 arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region
When KASLR is enabled (CONFIG_RANDOMIZE_BASE=y), the top 4K of kernel
virtual address space may be mapped to physical addresses despite being
reserved for ERR_PTR values.

Fix the randomization of the linear region so that we avoid mapping the
last page of the virtual address space.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: liyueyi <liyueyi@live.com>
[will: rewrote commit message; merged in suggestion from Ard]
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-03 18:03:54 +00:00
James Morse acafce48b0 firmware: arm_sdei: Fix DT platform device creation
It turns out the dt-probing part of this wasn't tested properly after it
was merged. commit 3aa0582fdb ("of: platform: populate /firmware/ node
from of_platform_default_populate_init()") changed the core-code to
generate the platform devices, meaning the driver's attempt fails, and it
bails out.

Fix this by removing the manual platform-device creation for DT systems,
core code has always done this for us.

CC: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-03 18:03:54 +00:00
Nicolas Saenz Julienne c3790b3799 firmware: arm_sdei: fix wrong of_node_put() in init function
After finding a "firmware" dt node arm_sdei tries to match it's
compatible string with it. To do so it's calling of_find_matching_node()
which already takes care of decreasing the refcount on the "firmware"
node. We are then incorrectly decreasing the refcount on that node
again.

This patch removes the unwarranted call to of_node_put().

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-03 18:03:53 +00:00
Mark Rutland 8c2c596f8f arm64: entry: remove unused register aliases
In commit:

  3b7142752e ("arm64: convert native/compat syscall entry to C")

... we moved the syscall invocation code from assembly to C, but left
behind a number of register aliases which are now unused.

Let's remove them before they confuse someone.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-03 18:03:41 +00:00
Otto Sabart 93fb7f1998 doc: filesystems: fix bad references to nonexistent ext4.rst file
The ext4.rst file does not exist anymore. This patch changes all references
to point to the whole ext4 directory.

Fixes: d309121592 ("docs: move ext4 administrative docs to admin-guide/")
Signed-off-by: Otto Sabart <ottosabart@seberm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-01-03 09:28:45 -07:00
Ramunas Geciauskas 2d457d5506 Documentation/admin-guide: update URL of LKML information link
Information regarding linux-kernel mailing list is no longer hosted on tux.org
Update the link to point to the one available at kernel.org

Signed-off-by: Ramunas Geciauskas <kernel@geciauskas.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-01-03 09:23:59 -07:00
Marcos Paulo de Souza caaf3c83d2 Docs/kernel-api.rst: Remove blk-tag.c reference
After 7ca0192646, legacy rq tagging was removed, so block/blk-tag.c
does not exists anymore. When generating pdfdocs, sphinx complains about
this missing file:

Error: Cannot open file ./block/blk-tag.c
Error: Cannot open file ./block/blk-tag.c
Error: Cannot open file ./block/blk-tag.c
Error: Cannot open file ./block/blk-tag.c

So remove blk-tag.c traces from kernel-api.rst file to silence these
warnings.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-01-03 09:18:27 -07:00
Stephen Rothwell 24ef9ec891 thermal/intel: fixup for Kconfig string parsing tightening up
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2019-01-03 23:52:28 +08:00
Ming Lei 43bfeb4510 block: sunvdc: don't run hw queue synchronously from irq context
vdc_blk_queue_start() may be called from irq context, so we can't run
queue via blk_mq_start_hw_queues() since we never allow to run queue
from irq context. Use blk_mq_start_stopped_hw_queues(q, true) to fix
this issue.

Fixes: fa182a1fa9 ("sunvdc: convert to blk-mq")
Reported-by: Anatoly Pugachev <matorola@gmail.com>
Tested-by: Anatoly Pugachev <matorola@gmail.com>
Cc: Anatoly Pugachev <matorola@gmail.com>
Cc: sparclinux@vger.kernel.org
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-01-03 08:21:47 -07:00
Jens Axboe dc629c211c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md into for-linus
Pull the pending 4.21 changes for md from Shaohua.

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md:
  md: fix raid10 hang issue caused by barrier
  raid10: refactor common wait code from regular read/write request
  md: remvoe redundant condition check
  lib/raid6: add option to skip algo benchmarking
  lib/raid6: sort algos in rough performance order
  lib/raid6: check for assembler SSSE3 support
  lib/raid6: avoid __attribute_const__ redefinition
  lib/raid6: add missing include for raid6test
  md: remove set but not used variable 'bi_rdev'
2019-01-03 08:21:02 -07:00
Shaokun Zhang 1236cd2bad arm64: smp: Fix compilation error
For arm64: updates for 4.21, there is a compilation error:
arch/arm64/kernel/head.S: Assembler messages:
arch/arm64/kernel/head.S:824: Error: missing ')'
arch/arm64/kernel/head.S:824: Error: missing ')'
arch/arm64/kernel/head.S:824: Error: missing ')'
arch/arm64/kernel/head.S:824: Error: unexpected characters following instruction at operand 2 -- `mov x2,#(2)|(2U<<(8))'
scripts/Makefile.build:391: recipe for target 'arch/arm64/kernel/head.o' failed
make[1]: *** [arch/arm64/kernel/head.o] Error 1
GCC version is gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609

Let's fix it using the UL() macro.

Fixes: 66f16a2451 ("arm64: smp: Rework early feature mismatched detection")
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
[will: consistent use of UL() for all shifts in asm constants]
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-01-03 15:14:32 +00:00
Ingo Molnar 2573be22e5 perf/core improvements and fixes:
perf c2c:
 
   Jiri Olsa:
 
   - Change the default coalesce setup to from '--coalesce pid,iaddr' to just '--coalesce iaddr'.
 
   - Increase the HITM ratio limit for displayed cachelines.
 
 perf script:
 
   Andi Kleen:
 
   - Fix LBR skid dump problems in brstackinsn.
 
 perf trace:
 
   Arnaldo Carvalho de Melo:
 
   - Check if the raw_syscalls:sys_{enter,exit} are setup before setting tp filter.
 
   - Do not hardcode the size of the tracepoint common_ fields.
 
   - Beautify USBDEFFS_ ioctl commands.
 
   Colin Ian King:
 
   - Use correct SECCOMP prefix spelling, "SECOMP_*" -> "SECCOMP_*".
 
 perf python:
 
   Jiri Olsa:
 
   - Do not force closing original perf descriptor in evlist.get_pollfd().
 
 tools misc:
 
   Jiri Olsa:
 
   - Allow overriding CFLAGS and LDFLAGS.
 
 perf build:
 
   Stanislav Fomichev:
 
   - Don't unconditionally link the libbfd feature test to -liberty and -lz
 
 thread-stack:
 
   Adrian Hunter:
 
   - Fix processing for the idle task, having a stack per cpu.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCXC4BOgAKCRCyPKLppCJ+
 Jy1BAP0Vr6fC+mv/ul0x3WC4dlF0UG9p9+GxBoKsXPpG5vojCgEAqX7F+Pmx+6HK
 FIBjbOWIL5NYRViskwPlQy5+qkKmJgA=
 =I4gE
 -----END PGP SIGNATURE-----

Merge tag 'perf-core-for-mingo-4.21-20190103' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

perf c2c:

  Jiri Olsa:

  - Change the default coalesce setup to from '--coalesce pid,iaddr' to just '--coalesce iaddr'.

  - Increase the HITM ratio limit for displayed cachelines.

perf script:

  Andi Kleen:

  - Fix LBR skid dump problems in brstackinsn.

perf trace:

  Arnaldo Carvalho de Melo:

  - Check if the raw_syscalls:sys_{enter,exit} are setup before setting tp filter.

  - Do not hardcode the size of the tracepoint common_ fields.

  - Beautify USBDEFFS_ ioctl commands.

  Colin Ian King:

  - Use correct SECCOMP prefix spelling, "SECOMP_*" -> "SECCOMP_*".

perf python:

  Jiri Olsa:

  - Do not force closing original perf descriptor in evlist.get_pollfd().

tools misc:

  Jiri Olsa:

  - Allow overriding CFLAGS and LDFLAGS.

perf build:

  Stanislav Fomichev:

  - Don't unconditionally link the libbfd feature test to -liberty and -lz

thread-stack:

  Adrian Hunter:

  - Fix processing for the idle task, having a stack per cpu.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-01-03 14:05:16 +01:00
Jiri Kosina bd8879faaf Merge branches 'for-4.20/upstream-fixes', 'for-4.21/core', 'for-4.21/hid-asus', 'for-4.21/hid-core', 'for-4.21/hid-cougar', 'for-4.21/hidraw', 'for-4.21/highres-wheel' and 'for-4.21/ish' into for-linus 2019-01-03 12:50:28 +01:00
Hans de Goede f8f807441e HID: i2c-hid: Add Odys Winbook 13 to descriptor override
The Odys Winbook 13 uses a SIPODEV SP1064 touchpad, which does not
supply descriptors, add this to the DMI descriptor override list, fixing
the touchpad not working.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1526312
Reported-by: Rene Wagner <redhatbugzilla@callerid.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-01-03 11:31:18 +01:00
Aditya Pakki 6ae16dfb61 HID: lenovo: Add checks to fix of_led_classdev_register
In lenovo_probe_tpkbd(), the function of_led_classdev_register() could
return an error value that is unchecked. The fix adds these checks.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-01-03 11:30:08 +01:00
Steve French 55a7f00655 cifs: fix confusing warning message on reconnect
When DFS is not used on the mount we should not be mentioning
DFS in the warning message on reconnect (it could be confusing).

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
2019-01-02 23:03:56 -06:00
Paul Aurich 6d2f84eee0 smb3: fix large reads on encrypted connections
When passing a large read to receive_encrypted_read(), ensure that the
demultiplex_thread knows that a MID was processed.  Without this, those
operations never complete.

This is a similar issue/fix to lease break handling:
commit 7af929d6d0
("smb3: fix lease break problem introduced by compounding")

CC: Stable <stable@vger.kernel.org> # 4.19+
Fixes: b24df3e30c ("cifs: update receive_encrypted_standard to handle compounded responses")
Signed-off-by: Paul Aurich <paul@darkrain42.org>
Tested-by: Yves-Alexis Perez <corsac@corsac.net>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
2019-01-02 23:03:56 -06:00
David Ahern c5ee066333 ipv6: Consider sk_bound_dev_if when binding a socket to an address
IPv6 does not consider if the socket is bound to a device when binding
to an address. The result is that a socket can be bound to eth0 and then
bound to the address of eth1. If the device is a VRF, the result is that
a socket can only be bound to an address in the default VRF.

Resolve by considering the device if sk_bound_dev_if is set.

This problem exists from the beginning of git history.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-02 20:16:37 -08:00
David Ahern 73155879b3 ipv6: Fix dump of specific table with strict checking
Dump of a specific table with strict checking enabled is looping. The
problem is that the end of the table dump is not marked in the cb. When
dumping a specific table, cb args 0 and 1 are not used (they are the hash
index and entry with an hash table index when dumping all tables). Re-use
args[0] to hold a 'done' flag for the specific table dump.

Fixes: 13e38901d4 ("net/ipv6: Plumb support for filtering route dumps")
Reported-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-02 20:15:43 -08:00
Linus Torvalds 645ff1e8e7 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 "A tiny pull request this merge window unfortunately, should get more
  material in for the next release:

   - new driver for Raspberry Pi's touchscreen (firmware interface)

   - miscellaneous input driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
  Input: atmel_mxt_ts - don't try to free unallocated kernel memory
  Input: drv2667 - fix indentation issues
  Input: touchscreen - fix coding style issue
  Input: add official Raspberry Pi's touchscreen driver
  Input: nomadik-ske-keypad - fix a loop timeout test
  Input: rotary-encoder - don't log EPROBE_DEFER to kernel log
  Input: olpc_apsp - remove set but not used variable 'np'
  Input: olpc_apsp - enable the SP clock
  Input: olpc_apsp - check FIFO status on open(), not probe()
  Input: olpc_apsp - drop CONFIG_OLPC dependency
  clk: mmp2: add SP clock
  dt-bindings: marvell,mmp2: Add clock id for the SP clock
  Input: ad7879 - drop platform data support
2019-01-02 18:56:59 -08:00
Linus Torvalds d548e65904 virtio, vhost: features, fixes, cleanups
discard in virtio blk
 misc fixes and cleanups
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJcLSujAAoJECgfDbjSjVRpguUH/jHFcIR0egb9k0nEx2ETxoPw
 HKjV3zzWW+WKYu7NNXyF4qiIedlQvTLUt1gRNtNa/G0C+AFKKPl+ynBNmBFfM3Lt
 RCpt0ctAaJDpr8xABC4PRoAU2Vga9Glkt9SobZ7kBDCXcCl6PDYk3zLryG87N5Rf
 pQJeTOpYtE8OgQaO7w3+7u5YmfGWaCrsxMWuq43ry9mn0J6QaJ6FYrz5+V90uOcT
 o5NtauCyTzIj+wrsh75qg6KWG8zLFwrskCxX8CmYd+j7ZTDZc5U9eaYJRx3HdqOE
 //aXqXy17trgy5GGTw9IPKE30JOztEhER9HzQASNVkmjYTq7q8DTMlnVIMSLRF0=
 =NI+Y
 -----END PGP SIGNATURE-----

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio/vhost updates from Michael Tsirkin:
"Features, fixes, cleanups:

   - discard in virtio blk

   - misc fixes and cleanups"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  vhost: correct the related warning message
  vhost: split structs into a separate header file
  virtio: remove deprecated VIRTIO_PCI_CONFIG()
  vhost/vsock: switch to a mutex for vhost_vsock_hash
  virtio_blk: add discard and write zeroes support
2019-01-02 18:54:45 -08:00
Linus Torvalds 77d0b194b2 for-4.21/block-20190102
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlwtClAQHGF4Ym9lQGtl
 cm5lbC5kawAKCRD301j7KXHgpicLEACpQalDy7tUp+0/5VUMTiYksBqimtCoOu59
 K9BsrRwdXnhAxBdD3a6cn442axKelg5NozdTAXFTNAFkuDUci0eBvVZFNBhuRaqY
 Cp/ub8rF81viivDvF5kO8wWC745Zj63/BQjethXrTssVI3ZOV4lK+haiuJeXOegN
 LwM64P5lHlhQkOn/FV5oDSWyrlffMrjtcqJ22Em0mxeHgneZXI0wVeJgGbbY8e33
 GWGUb+sYpDM41ZDl7vyVSIDNHKzYMSbN7hdLh3fD+EWVFwI/F+lZU/LHbO+lKt1f
 LU/mPXLrIkEvzhFwwGLQy10u6lo1US6sMoKfFcpKu8KRY4p7DyvoCLyGH2PtK2sR
 +vX1LlWPHJsN9x/5TlfOnXrR0qChzqwMU3tgzQaCF7HOEx+3Xt7HpKRffJmVMNZP
 anMqevN2OfjvpcBEs2jktAqiwmBZIPSQJ9OMqkPJIalIW4h3qDKXRKttpmWTWMeV
 sDWNGj3hpukWba01vTxYOkz8/V58+ikzM26UAjTmTU9YvQ+TZBmu+azAuisedhqE
 b66gXz8YLp6r10psSBnh1IThvhuDyjmofouWGuSWJRcEngzXbL6jDQhgqWWCzKUn
 cW8Cs4ymvSwE5Qwwgs4wY8XYwyl5L9QGgfwLx+toMvSKq/G+ONA6FQ1Crp7zx4jq
 bnNqy1iWNg==
 =KYFj
 -----END PGP SIGNATURE-----

Merge tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block

Pull more block updates from Jens Axboe:

 - Dead code removal for loop/sunvdc (Chengguang)

 - Mark BIDI support for bsg as deprecated, logging a single dmesg
   warning if anyone is actually using it (Christoph)

 - blkcg cleanup, killing a dead function and making the tryget_closest
   variant easier to read (Dennis)

 - Floppy fixes, one fixing a regression in swim3 (Finn)

 - lightnvm use-after-free fix (Gustavo)

 - gdrom leak fix (Wenwen)

 - a set of drbd updates (Lars, Luc, Nathan, Roland)

* tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block: (28 commits)
  block/swim3: Fix regression on PowerBook G3
  block/swim3: Fix -EBUSY error when re-opening device after unmount
  block/swim3: Remove dead return statement
  block/amiflop: Don't log error message on invalid ioctl
  gdrom: fix a memory leak bug
  lightnvm: pblk: fix use-after-free bug
  block: sunvdc: remove redundant code
  block: loop: remove redundant code
  bsg: deprecate BIDI support in bsg
  blkcg: remove unused __blkg_release_rcu()
  blkcg: clean up blkg_tryget_closest()
  drbd: Change drbd_request_detach_interruptible's return type to int
  drbd: Avoid Clang warning about pointless switch statment
  drbd: introduce P_ZEROES (REQ_OP_WRITE_ZEROES on the "wire")
  drbd: skip spurious timeout (ping-timeo) when failing promote
  drbd: don't retry connection if peers do not agree on "authentication" settings
  drbd: fix print_st_err()'s prototype to match the definition
  drbd: avoid spurious self-outdating with concurrent disconnect / down
  drbd: do not block when adjusting "disk-options" while IO is frozen
  drbd: fix comment typos
  ...
2019-01-02 18:49:58 -08:00
Linus Torvalds b79f9f93eb for-4.21/libata-20190102
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlwtCj4QHGF4Ym9lQGtl
 cm5lbC5kawAKCRD301j7KXHgppLHD/46junIMUmhANlWwx+f87aqIqxZtg9a2XLB
 E6gll7EXg0EJDIzzWXIdUPFtg/iZ/7+78slB+o6VK2R2SCc72/g1cbCiNgS4OmYK
 djxvakNwLNAEATp6OYT8z21C8SiqUMExUwP4Vcld6BU7BB3sOmVtPP1Y/siYGY80
 yc5E/UeKuRVHWyixwhnpCMJuJGXBwIQjgywt20jVsPXkjlv11fyupCMIrthkmWax
 K6TgwULxA00BHqxjHCdRGbMrcN6vLidrkDPlfJOXFyrupLf9V4+iXop9q9716Fxm
 H/1MsH4VEAiTwg8erzCh9dt9j6sTMd1RJsL3/fKywYxhPzi6CHnN+K6ONIKO7j0i
 AkwcXRepHvOyGb/CYQYWhbPyplSn6exTcHiPafUqK+ENKVRGdGTdccktMRAewVrT
 sFik2oU6ZFzTcF9IPH+9tCOB25xQ/CA8wiIsi8/GWKSsFMqFNYKRurp2pCE3X1Ev
 RqSD6YchdImFddQAqz4mrHyC3iS557xzegRqGsg6lzzTARmAwG54d6/GibTCZchj
 vtjcs7de9B7GedLDQ3tcuP/XkBCNi/ZYsg4FRcYcoykNgocILm12+d9hTrp9h8gv
 I1mqLfQVbousaYuVT8ufDHtZvGxEKRcYEC95fY+geNHVCl1UvlxwPy0Sm4aXNXWe
 EVCDyAwZaA==
 =NDqT
 -----END PGP SIGNATURE-----

Merge tag 'for-4.21/libata-20190102' of git://git.kernel.dk/linux-block

Pull libata fix from Jens Axboe:
 "This libata change missed the original libata pull request.

  Just a single fix in here, fixing a missed reference drop"

* tag 'for-4.21/libata-20190102' of git://git.kernel.dk/linux-block:
  ata: pata_macio: add of_node_put()
2019-01-02 18:47:56 -08:00