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519980 Commits (6bebe8daa6cc35853d7a3c42709594f7e225015f)

Author SHA1 Message Date
Krzysztof Kozlowski 6bebe8daa6 of: Add vendor prefix for Hardkernel
Add Hardkernel Co., Ltd. to the list of device tree vendor prefixes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:56 +09:00
Krzysztof Kozlowski aac4e06153 ARM: dts: odroidxu3: Enable wake alarm of S2MPS11 RTC
The IRQB of S2MPS11 PMIC is wired to XEINT4 (GPX0-4) through pull-up
resistor.

Add interrupt properties and pinctrl configuration to enable RTC wake
alarm of rtc-s5m driver. This also removes a warning:
sec_pmic 4-0066: No interrupt specified, no interrupts

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:55 +09:00
Andrzej Pietrasiewicz 15b7f0871b ARM: dts: exynos5420: add nodes for jpeg codec
Add nodes for jpeg codec in Exynos5420 SoC.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
[k.kozlowski: fixed up minor differences for applying]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:55 +09:00
Krzysztof Kozlowski 5dd6d26fe9 ARM: dts: s3c2416: Use labels for overriding nodes in SMDK2416
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:54 +09:00
Krzysztof Kozlowski 3ae9d92f7b ARM: dts: s3c2416: Add labels to S3C2416 nodes
Add new labels to certain nodes on S3C2416 so they could be easily
referenced by board DTS files.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:53 +09:00
Krzysztof Kozlowski 8021dda529 ARM: dts: Use labels for overriding nodes in exynos5422-odroidxu3
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:52 +09:00
Krzysztof Kozlowski 01997e3eb6 ARM: dts: Use labels for overriding nodes in exynos5440 boards
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:52 +09:00
Krzysztof Kozlowski e7d7ef3030 ARM: dts: Use labels for overriding nodes in exynos5420-smdk5420
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:51 +09:00
Krzysztof Kozlowski 3a3cf6c4bb ARM: dts: Use labels for overriding nodes in exynos542x
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes. Additionally remove duplicated serial and uart labels
for serial.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:50 +09:00
Krzysztof Kozlowski 5e6b288942 ARM: dts: Use labels for overriding nodes in exynos5420-arndale-octa
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:49 +09:00
Krzysztof Kozlowski 34a2d5aaad ARM: dts: Remove duplicated I2C7 nodes in exynos5250-snow
The i2c_7 node (i2c@12CD0000) with LVDS bridge child node was put in
Exynos5250 Snow DTS file twice. Move the LVDS bridge to proper existing
i2c_7 node.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:49 +09:00
Krzysztof Kozlowski e9a2f4091f ARM: dts: Use labels for overriding nodes in exynos5250
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:48 +09:00
Krzysztof Kozlowski 7c23e7e167 ARM: dts: Add labels to exynos5 nodes
Add new labels to certain nodes so they could be easily referenced by
Exynos5 board DTS files.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:47 +09:00
Peter Chubb 719f39fec5 ARM: dts: exynos5422-odroidxu3: Hook up PWM and use it for LEDs
PWM output wasn't working because it wasn't hooked up to its pincontrol.
This patch:
   - hooks up PWM to its pincontrol, and documents what
     the outputs are on the XU3
   - switches the LEDs that are on PWM outputs to use PWM
     rather than GPIO.

The main effect is that the brightness of the LEDs can be controlled, and
user-mode fan control is enabled via /sys/class/pwm

Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:46 +09:00
Krzysztof Kozlowski 81ce48162a ARM: dts: Use labels for overriding nodes in exynos4412-tiny4412
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:46 +09:00
Krzysztof Kozlowski 1956dd3890 ARM: dts: Use labels for overriding nodes in exynos4412-origen
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:45 +09:00
Krzysztof Kozlowski 1fe9a9427f ARM: dts: Use labels for overriding nodes in exynos4412-trats2
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:44 +09:00
Krzysztof Kozlowski 3d06a5c1d7 ARM: dts: Use labels for overriding nodes in exynos4412-smdk4412
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:43 +09:00
Krzysztof Kozlowski 49c1a163b3 ARM: dts: Use labels for overriding nodes in exynos4412-odroid
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>

For thermal zones:
Acked-by: Eduardo Valentin <edubezval@gmail.com>

Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:42 +09:00
Krzysztof Kozlowski 08c4b441a6 ARM: dts: Use labels for overriding nodes in exynos4412
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:41 +09:00
Krzysztof Kozlowski 13a866d45f ARM: dts: Use labels for overriding nodes in exynos4x12
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:41 +09:00
Krzysztof Kozlowski b14cf1276c ARM: dts: Use labels for overriding nodes in exynos4212
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:40 +09:00
Krzysztof Kozlowski 9b70afd9ea ARM: dts: Use labels for overriding nodes in exynos4210-trats
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:35 +09:00
Krzysztof Kozlowski bad0b9c9ab ARM: dts: Use labels for overriding nodes in exynos4210-smdkv310
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:34 +09:00
Krzysztof Kozlowski 165d658e7d ARM: dts: Use labels for overriding nodes in exynos4210-origen
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:33 +09:00
Krzysztof Kozlowski 070bb0f063 ARM: dts: Use labels for overriding nodes in exynos4210
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:31 +09:00
Krzysztof Kozlowski 9c41221e74 ARM: dts: Add labels to exynos4 nodes
Add new labels to certain nodes so they could be easily referenced by
Exynos4 board DTS files.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:21 +09:00
Kukjin Kim b9974fa208 Merge branch 'v4.2-next/dt-samsung-3rd' into v4.2-next/dt-samsung-4th 2015-06-03 09:56:00 +09:00
Krzysztof Kozlowski 5ec1d441a4 ARM: dts: Add syscon property to the MIPI DPHY for exynos4415
Since e4b3d38088 ("phy: exynos-video-mipi: Fix regression by adding
support for PMU regmap") the Exynos PMU driver provides regmap to access
the MIPI DPHY registers. The MIPI DPHY driver accesses this regmap
through syscon phandle.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:47:05 +09:00
Krzysztof Kozlowski 21f5278e11 ARM: dts: Remove obsolete MIPI DPHY 'reg' property for exynos4
Since e4b3d38088 ("phy: exynos-video-mipi: Fix regression by
adding support for PMU regmap") the Exynos PMU driver provides
regmap to access the MIPI DPHY registers. The MIPI DPHY node uses
a phandle to syscon to get this regmap. The 'reg' field is obsolete.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:47:00 +09:00
Krzysztof Kozlowski 8d9321fbe2 ARM: dts: Use last parent for clocks during power domain on/off
Replace fixed parent with last parent (obtained with clk_get_parent())
of clocks for devices in mfc and disp power domains. This should improve
behavior if such clocks were reparented by the drivers and new parents
are different than those specified in DTS.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:46:52 +09:00
Linus Torvalds c65b99f046 Linux 4.1-rc6 2015-05-31 19:01:07 -07:00
Linus Torvalds 8ba64dc338 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fix from Al Viro:
 "Off-by-one in d_walk()/__dentry_kill() race fix.

  It's very hard to hit; possible in the same conditions as the original
  bug, except that you need the skipped branch to contain all the
  remaining evictables, so that the d_walk()-calling loop in
  d_invalidate() decides there's nothing more to do and doesn't go for
  another pass - otherwise that next pass will sweep the sucker.

  So it's not too urgent, but seeing that the fix is obvious and the
  original commit has spread into all -stable branches..."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  d_walk() might skip too much
2015-05-31 16:00:34 -07:00
Linus Torvalds 36a8b9a774 Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
 "Three fixes this time around:

   - fix a memory leak which occurs when probing performance monitoring
     unit interrupts

   - fix handling of non-PMD aligned end of RAM causing boot failures

   - fix missing syscall trace exit path with syscall tracing enabled
     causing a kernel oops in the audit code"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8357/1: perf: fix memory leak when probing PMU PPIs
  ARM: fix missing syscall trace exit
  ARM: 8356/1: mm: handle non-pmd-aligned end of RAM
2015-05-31 12:20:59 -07:00
Linus Torvalds e4ca714b63 Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/ralf/linux
Pull MIPS fixes from Ralf Baechle:
 "MIPS fixes for 4.1 all across the tree"

* 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/ralf/linux:
  MIPS: strnlen_user.S: Fix a CPU_DADDI_WORKAROUNDS regression
  MIPS: BMIPS: Fix bmips_wr_vec()
  MIPS: ath79: fix build problem if CONFIG_BLK_DEV_INITRD is not set
  MIPS: Fuloong 2E: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
  MIPS: irq: Use DECLARE_BITMAP
  ttyFDC: Fix to use native endian MMIO reads
  MIPS: Fix CDMM to use native endian MMIO reads
2015-05-31 12:03:42 -07:00
Linus Torvalds 50f5a1ee32 Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull turbostat tool fixes from Len Brown:
 "Just one minor kernel dependency in this batch -- added a #define to
  msr-index.h"

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: update version number to 4.7
  tools/power turbostat: allow running without cpu0
  tools/power turbostat: correctly decode of ENERGY_PERFORMANCE_BIAS
  tools/power turbostat: enable turbostat to support Knights Landing (KNL)
  tools/power turbostat: correctly display more than 2 threads/core
2015-05-31 11:39:25 -07:00
Linus Torvalds dae8f283bf Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger:
 "These are mostly minor fixes, with the exception of the following that
  address fall-out from recent v4.1-rc1 changes:

   - regression fix related to the big fabric API registration changes
     and configfs_depend_item() usage, that required cherry-picking one
     of HCH's patches from for-next to address the issue for v4.1 code.

   - remaining TCM-USER -v2 related changes to enforce full CDB
     passthrough from Andy + Ilias.

  Also included is a target_core_pscsi driver fix from Andy that
  addresses a long standing issue with a Scsi_Host reference being
  leaked on PSCSI device shutdown"

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  iser-target: Fix error path in isert_create_pi_ctx()
  target: Use a PASSTHROUGH flag instead of transport_types
  target: Move passthrough CDB parsing into a common function
  target/user: Only support full command pass-through
  target/user: Update example code for new ABI requirements
  target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
  target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem
  target: Drop signal_pending checks after interruptible lock acquire
  target: Add missing parentheses
  target: Fix bidi command handling
  target/user: Disallow full passthrough (pass_level=0)
  ISCSI: fix minor memory leak
2015-05-31 11:31:42 -07:00
Linus Torvalds 30a5f11896 Some late hwmon patches, all headed for -stable
- Fix sysfs attribute initialization in nct6775 and nct6683 drivers
 - Do not attempt to auto-detect tmp435 on I2C address 0x37
 - Ensure iio channel is of type IIO_VOLTAGE in ntc_thermistor driver
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Merge tag 'hwmon-for-linus-v4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Some late hwmon patches, all headed for -stable

   - fix sysfs attribute initialization in nct6775 and nct6683 drivers

   - do not attempt to auto-detect tmp435 on I2C address 0x37

   - ensure iio channel is of type IIO_VOLTAGE in ntc_thermistor driver"

* tag 'hwmon-for-linus-v4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (nct6683) Add missing sysfs attribute initialization
  hwmon: (nct6775) Add missing sysfs attribute initialization
  hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37
  hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGE
2015-05-31 11:24:49 -07:00
Roland Dreier b2feda4feb iser-target: Fix error path in isert_create_pi_ctx()
We don't assign pi_ctx to desc->pi_ctx until we're certain to succeed
in the function.  That means the cleanup path should use the local
pi_ctx variable, not desc->pi_ctx.

This was detected by Coverity (CID 1260062).

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 20:01:04 -07:00
Andy Grover a3541703eb target: Use a PASSTHROUGH flag instead of transport_types
It seems like we only care if a transport is passthrough or not. Convert
transport_type to a flags field and replace TRANSPORT_PLUGIN_* with a
flag, TRANSPORT_FLAG_PASSTHROUGH.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 19:58:11 -07:00
Andy Grover 7bfea53b5c target: Move passthrough CDB parsing into a common function
Aside from whether they handle BIDI ops or not, parsing of the CDB by
kernel and user SCSI passthrough modules should be identical. Move this
into a new passthrough_parse_cdb() and call it from tcm-pscsi and tcm-user.

Reported-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 19:57:59 -07:00
Andy Grover 9c1cd1b68c target/user: Only support full command pass-through
After much discussion, give up on only passing a subset of SCSI commands
to userspace and pass them all. Based on what pscsi is doing, make sure
to set SCF_SCSI_DATA_CDB for I/O ops, and define attributes identical to
pscsi.

Make hw_block_size configurable via dev param.

Remove mention of command filtering from tcmu-design.txt.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 19:57:48 -07:00
Andy Grover cf87edc602 target/user: Update example code for new ABI requirements
We now require that the userspace handler set a bit if the command is not
handled.

Update calls to tcmu_hdr_get_op for v2.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 19:57:33 -07:00
Andy Grover 5a7125c64d target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
See https://bugzilla.redhat.com/show_bug.cgi?id=1025672

We need to put() the reference to the scsi host that we got in
pscsi_configure_device(). In VIRTUAL_HOST mode it is associated with
the dev_virt, not the hba_virt.

Signed-off-by: Andy Grover <agrover@redhat.com>
Cc: stable@vger.kernel.org # 2.6.38+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 19:11:02 -07:00
Christoph Hellwig d588cf8f61 target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem
There is just one configfs subsystem in the target code, so we might as
well add two helpers to reference / unreference it from the core code
instead of passing pointers to it around.

This fixes a regression introduced for v4.1-rc1 with commit 9ac8928e6,
where configfs_depend_item() callers using se_tpg_tfo->tf_subsys would
fail, because the assignment from the original target_core_subsystem[]
is no longer happening at target_register_template() time.

(Fix target_core_exit_configfs pointer dereference - Sagi)

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-30 18:04:20 -07:00
Guenter Roeck c7bd6dc320 hwmon: (nct6683) Add missing sysfs attribute initialization
The following error message is seen when loading the nct6683 driver
with DEBUG_LOCK_ALLOC enabled.

BUG: key ffff88040b2f0030 not in .data!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988
				lockdep_init_map+0x469/0x630()
DEBUG_LOCKS_WARN_ON(1)

Caused by a missing call to sysfs_attr_init() when initializing
sysfs attributes.

Reported-by: Alexey Orishko <alexey.orishko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-05-29 17:47:42 -07:00
Guenter Roeck 1b63bf6172 hwmon: (nct6775) Add missing sysfs attribute initialization
The following error message is seen when loading the nct6775 driver
with DEBUG_LOCK_ALLOC enabled.

BUG: key ffff88040b2f0030 not in .data!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988
				lockdep_init_map+0x469/0x630()
DEBUG_LOCKS_WARN_ON(1)

Caused by a missing call to sysfs_attr_init() when initializing
sysfs attributes.

Reported-by: Alexey Orishko <alexey.orishko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v3.12+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-05-29 17:47:33 -07:00
Linus Torvalds aaa20fc233 PCI / ACPI fix for v4.1-rc6
This fixes a bug uncovered by a recent driver core change that
 modified the implementation of the ACPI_COMPANION_SET() macro to
 strictly rely on its second argument to be either NULL or a valid
 pointer to struct acpi_device.
 
 As it turns out, pcibios_root_bridge_prepare() on x86 and ia64
 works with the assumption that the only code path calling
 pci_create_root_bus() is pci_acpi_scan_root() and therefore
 the sysdata argument passed to it will always match the
 expectations of pcibios_root_bridge_prepare().  That need not
 be the case, however, and in particular it is not the case for
 the Xen pcifront driver that passes a pointer to its own private
 data strcture as sysdata to pci_scan_bus_parented() which then
 passes it to pci_create_root_bus() and it ends up being used
 incorrectly by pcibios_root_bridge_prepare().
 
 /
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Merge tag 'acpi-pci-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull PCI / ACPI fix from Rafael Wysocki:
 "This fixes a bug uncovered by a recent driver core change that
  modified the implementation of the ACPI_COMPANION_SET() macro to
  strictly rely on its second argument to be either NULL or a valid
  pointer to struct acpi_device.

  As it turns out, pcibios_root_bridge_prepare() on x86 and ia64 works
  with the assumption that the only code path calling pci_create_root_bus()
  is pci_acpi_scan_root() and therefore the sysdata argument passed to
  it will always match the expectations of pcibios_root_bridge_prepare().

  That need not be the case, however, and in particular it is not the
  case for the Xen pcifront driver that passes a pointer to its own
  private data strcture as sysdata to pci_scan_bus_parented() which then
  passes it to pci_create_root_bus() and it ends up being used incorrectly
  by pcibios_root_bridge_prepare()"

* tag 'acpi-pci-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PCI / ACPI: Do not set ACPI companions for host bridges with parents
2015-05-29 17:09:39 -07:00
Linus Torvalds 1be44e234b xfs: update for 4.1-rc6
Changes in this update:
 o regression fix for new rename whiteout code
 o regression fixes for new superblock generic per-cpu counter code
 o fix for incorrect error return sign introduced in 3.17
 o metadata corruption fixes that need to go back to -stable kernels
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Merge tag 'xfs-for-linus-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs

Pull xfs fixes from Dave Chinner:
 "This is a little larger than I'd like late in the release cycle, but
  all the fixes are for regressions introduced in the 4.1-rc1 merge, or
  are needed back in -stable kernels fairly quickly as they are
  filesystem corruption or userspace visible correctness issues.

  Changes in this update:

   - regression fix for new rename whiteout code

   - regression fixes for new superblock generic per-cpu counter code

   - fix for incorrect error return sign introduced in 3.17

   - metadata corruption fixes that need to go back to -stable kernels"

* tag 'xfs-for-linus-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs:
  xfs: fix broken i_nlink accounting for whiteout tmpfile inode
  xfs: xfs_iozero can return positive errno
  xfs: xfs_attr_inactive leaves inconsistent attr fork state behind
  xfs: extent size hints can round up extents past MAXEXTLEN
  xfs: inode and free block counters need to use __percpu_counter_compare
  percpu_counter: batch size aware __percpu_counter_compare()
  xfs: use percpu_counter_read_positive for mp->m_icount
2015-05-29 16:45:45 -07:00
Linus Torvalds 2a64517186 ARM: SoC fixes for 4.1-rc5
Two weeks worth of small bug fixes this time, nothing sticking out
 this time:
 
 - one defconfig change to adapt to a modified Kconfig symbol
 - two fixes for i.MX for backwards compatibility with older DT
   files that was accidentally broken
 - one regression fix for irq handling on pxa
 - three small dt files on omap, and one each for imx and exynos
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Two weeks worth of small bug fixes this time, nothing sticking out
  this time:

   - one defconfig change to adapt to a modified Kconfig symbol

   - two fixes for i.MX for backwards compatibility with older DT files
     that was accidentally broken

   - one regression fix for irq handling on pxa

   - three small dt files on omap, and one each for imx and exynos"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
  ARM: imx6: gpc: don't register power domain if DT data is missing
  ARM: imx6: allow booting with old DT
  ARM: dts: set display clock correctly for exynos4412-trats2
  ARM: pxa: pxa_cplds: signedness bug in probe
  ARM: dts: Fix WLAN interrupt line for AM335x EVM-SK
  ARM: dts: omap3-devkit8000: Fix NAND DT node
  ARM: dts: am335x-boneblack: disable RTC-only sleep
  ARM: dts: fix imx27 dtb build rule
  ARM: dts: imx27: only map 4 Kbyte for fec registers
2015-05-29 14:48:58 -07:00