15 Feb, 2016
4 commits
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The kernel versions, not the bugs, are listed on kernel.org
Signed-off-by: Manuel Pégourié-Gonnard
Cc: trivial@kernel.org
Signed-off-by: Jiri Kosina -
All are in comments.
Signed-off-by: Bogdan Sikora
Cc:
Cc: Rafael Aquini
Cc: Kent Overstreet
Cc: Jan Kara
[jkosina@suse.cz: more fixup]
Acked-by: Rafael Aquini
Signed-off-by: Jiri Slaby
Signed-off-by: Jiri Kosina -
CC: Jiri Kosina
Signed-off-by: Fengguang Wu
Signed-off-by: Jiri Kosina -
This patch fix spelling typos found in printk and Kconfig.
Signed-off-by: Masanari Iida
Acked-by: Randy Dunlap
Signed-off-by: Jiri Kosina
08 Dec, 2015
10 commits
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There's no reason for temparea to be static, since it's only used for
temporary sprintf output. It's not immediately obvious that the output
will always fit (in the worst case, the output including '\0' is
exactly 32 bytes), so save a future reader from worrying about that.Signed-off-by: Rasmus Villemoes
Signed-off-by: Jiri Kosina -
in the exynos gpu driver where the preprocessor #ifndef/#define
variables were mismatched.Signed-off-by: Ashley Towns
Signed-off-by: Jiri Kosina -
in dt-bindings where the preprocessor #ifndef/#define
variables were mismatched.Signed-off-by: Ashley Towns
Signed-off-by: Jiri Kosina -
commit 3566c5b277a4 ("PM / OPP: Create a directory for opp bindings")
renamed the file:
Documentation/devicetree/bindings/power/opp.txt
to
Documentation/devicetree/bindings/opp/opp.txt
leaving a dead link in cpufreq/arm_big_little_dt.txt.The link points now to the good file.
Signed-off-by: Richard Genoud
Signed-off-by: Jiri Kosina -
commit 3566c5b277a4 ("PM / OPP: Create a directory for opp bindings")
renamed the file:
Documentation/devicetree/bindings/power/opp.txt
to
Documentation/devicetree/bindings/opp/opp.txt
leaving a dead link in cpufreq/arm_big_little_dt.txt.The link points now to the good file.
Signed-off-by: Richard Genoud
Signed-off-by: Jiri Kosina -
This patch fix multiple spelling typos found in
various part of kernel.Signed-off-by: Masanari Iida
Acked-by: Randy Dunlap
Signed-off-by: Jiri Kosina -
This patch fix typos found in Documentation/filesystems.xml,
DocBook/filesystems/API-eventfd-signal.html, and
DocBook/filesystems.aux.xmlThese files are generated from comments within the source,
so I had to fix typos in fs/eventfd.cSigned-off-by: Masanari Iida
Signed-off-by: Jiri Kosina -
This fixes the following sparse warning:
fs/super.c:1202:9: warning: dubious: x & !y
Bitwise and logical and are equivalent here, but logical was intended.
The generated code is identical, with and without CONFIG_LOCKDEP.Signed-off-by: Vincent Stehlé
Acked-by: Oleg Nesterov
Signed-off-by: Jiri Kosina -
s/avaiable/available/g
This fixup is already in scripts/spelling.txt.
The fix in Documentation/ABI/testing/sysfs-ptp affects documentation of
a /sys entry: the /sys entry itself is correct.Signed-off-by: Chris Dunlop
Signed-off-by: Jiri Kosina -
Spelling s/heler/helper/, grammar s/channel/channels/
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Jiri Kosina
08 Nov, 2015
3 commits
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Pull trivial updates from Jiri Kosina:
"Trivial stuff from trivial tree that can be trivially summed up as:- treewide drop of spurious unlikely() before IS_ERR() from Viresh
Kumar- cosmetic fixes (that don't really affect basic functionality of the
driver) for pktcdvd and bcache, from Julia Lawall and Petr Mladek- various comment / printk fixes and updates all over the place"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
bcache: Really show state of work pending bit
hwmon: applesmc: fix comment typos
Kconfig: remove comment about scsi_wait_scan module
class_find_device: fix reference to argument "match"
debugfs: document that debugfs_remove*() accepts NULL and error values
net: Drop unlikely before IS_ERR(_OR_NULL)
mm: Drop unlikely before IS_ERR(_OR_NULL)
fs: Drop unlikely before IS_ERR(_OR_NULL)
drivers: net: Drop unlikely before IS_ERR(_OR_NULL)
drivers: misc: Drop unlikely before IS_ERR(_OR_NULL)
UBI: Update comments to reflect UBI_METAONLY flag
pktcdvd: drop null test before destroy functions -
Pull HID updates from Jiri Kosina:
"Highlights:- Intel Skylake Win8 precision touchpads support fixes/improvements
from Mika Westerberg- Lenovo Yoga 2 quirk from Ritesh Raj Sarraf
- potential uninitialized buffer access fix in HID core from Richard
Purdie- Wacom Intuos and Wacom Cintiq 2 support improvements from Jason
Gerecke and Ping Cheng- initiation of sysfs deprecation process for most of the roccat
drivers, from the roccat support maintiner Stefan Achatz- quite a few device ID / quirk additions and small fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits)
HID: logitech: Add support for G29
HID: logitech: Simplify wheel detection scheme
HID: wacom: Call 'wacom_query_tablet_data' only after 'hid_hw_start'
HID: wacom: Fix ABS_MISC reporting for Cintiq Companion 2
HID: wacom: Remove useless conditions from 'wacom_query_tablet_data'
HID: wacom: fix Intuos wireless report id issue
HID: fix some indenting issues
HID: wacom: Expect 'touch_max' touches if HID_DG_CONTACTCOUNT not present
HID: wacom: Tie cached HID_DG_CONTACTCOUNT indices to report ID
HID: roccat: Fixed resubmit: Deprecating most Roccat sysfs attributes
HID: wacom: Report full pressure range for Intuos, Cintiq 13HD Touch
HID: wacom: Add support for Cintiq Companion 2
HID: multitouch: Fetch feature reports on demand for Win8 devices
HID: sensor-hub: Add quirk for Lenovo Yoga 2 with ITE Chips
HID: usbhid: Fix for the WiiU adapter from Mayflash
HID: corsair: boolify struct k90_led.removed
HID: corsair: Add Corsair Vengeance K90 driver
HID: hid-input: allow input_configured callback return errors
HID: multitouch: Add suffix for HID_DG_TOUCHPAD
HID: i2c-hid: Fill in physical device providing HID functionality
... -
Pull livepatching fix from Jiri Kosina:
"A fix for a kernel oops in case CONFIG_DEBUG_SET_MODULE_RONX is unset
(as in such case it's possible for module struct to share a page with
executable text, which is currently not being handled with grace) from
Josh Poimboeuf"* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching:
livepatch: Fix crash with !CONFIG_DEBUG_SET_MODULE_RONX
07 Nov, 2015
20 commits
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Pull btrfs updates from Chris Mason:
"We have a lot of subvolume quota improvements in here, along with big
piles of cleanups from Dave Sterba and Anand Jain and others.Josef pitched in a batch of allocator fixes based on production use
here at FB. We found that mount -o ssd_spread greatly improved our
performance on hardware raid5/6, but it exposed some CPU bottlenecks
in the allocator. These patches make a huge difference"* 'for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (100 commits)
Btrfs: fix hole punching when using the no-holes feature
Btrfs: find_free_extent: Do not erroneously skip LOOP_CACHING_WAIT state
btrfs: Fix a data space underflow warning
btrfs: qgroup: Fix a rebase bug which will cause qgroup double free
btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans
btrfs: clear PF_NOFREEZE in cleaner_kthread()
btrfs: qgroup: Don't copy extent buffer to do qgroup rescan
btrfs: add balance filters limits, stripes and usage to supported mask
btrfs: extend balance filter usage to take minimum and maximum
btrfs: add balance filter for stripes
btrfs: extend balance filter limit to take minimum and maximum
btrfs: fix use after free iterating extrefs
btrfs: check unsupported filters in balance arguments
Btrfs: fix regression running delayed references when using qgroups
Btrfs: fix regression when running delayed references
Btrfs: don't do extra bitmap search in one bit case
Btrfs: keep track of largest extent in bitmaps
Btrfs: don't keep trying to build clusters if we are fragmented
Btrfs: cut down on loops through the allocator
Btrfs: don't continue setting up space cache when enospc
... -
Pull ext4 updates from Ted Ts'o:
"Add support for the CSUM_SEED feature which will allow future
userspace utilities to change the file system's UUID without rewriting
all of the file system metadata.A number of miscellaneous fixes, the most significant of which are in
the ext4 encryption support. Anyone wishing to use the encryption
feature should backport all of the ext4 crypto patches up to 4.4 to
get fixes to a memory leak and file system corruption bug.There are also cleanups in ext4's feature test macros and in ext4's
sysfs support code"* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (26 commits)
fs/ext4: remove unnecessary new_valid_dev check
ext4: fix abs() usage in ext4_mb_check_group_pa
ext4: do not allow journal_opts for fs w/o journal
ext4: explicit mount options parsing cleanup
ext4, jbd2: ensure entering into panic after recording an error in superblock
[PATCH] fix calculation of meta_bg descriptor backups
ext4: fix potential use after free in __ext4_journal_stop
jbd2: fix checkpoint list cleanup
ext4: fix xfstest generic/269 double revoked buffer bug with bigalloc
ext4: make the bitmap read routines return real error codes
jbd2: clean up feature test macros with predicate functions
ext4: clean up feature test macros with predicate functions
ext4: call out CRC and corruption errors with specific error codes
ext4: store checksum seed in superblock
ext4: reserve code points for the project quota feature
ext4: promote ext4 over ext2 in the default probe order
jbd2: gate checksum calculations on crc driver presence, not sb flags
ext4: use private version of page_zero_new_buffers() for data=journal mode
ext4 crypto: fix bugs in ext4_encrypted_zeroout()
ext4 crypto: replace some BUG_ON()'s with error checks
... -
Pull asm-generic cleanups from Arnd Bergmann:
"The asm-generic changes for 4.4 are mostly a series from Christoph
Hellwig to clean up various abuses of headers in there. The patch to
rename the io-64-nonatomic-*.h headers caused some conflicts with new
users, so I added a workaround that we can remove in the next merge
window.The only other patch is a warning fix from Marek Vasut"
* tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
asm-generic: temporarily add back asm-generic/io-64-nonatomic*.h
asm-generic: cmpxchg: avoid warnings from macro-ized cmpxchg() implementations
gpio-mxc: stop including
n_tracesink: stop including
n_tracerouter: stop including
mlx5: stop including
hifn_795x: stop including
drbd: stop including
move count_zeroes.h out of asm-generic
move io-64-nonatomic*.h out of asm-generic -
Pull tracking updates from Steven Rostedt:
"Most of the changes are clean ups and small fixes. Some of them have
stable tags to them. I searched through my INBOX just as the merge
window opened and found lots of patches to pull. I ran them through
all my tests and they were in linux-next for a few days.Features added this release:
----------------------------- Module globbing. You can now filter function tracing to several
modules. # echo '*:mod:*snd*' > set_ftrace_filter (Dmitry Safonov)- Tracer specific options are now visible even when the tracer is not
active. It was rather annoying that you can only see and modify
tracer options after enabling the tracer. Now they are in the
options/ directory even when the tracer is not active. Although
they are still only visible when the tracer is active in the
trace_options file.- Trace options are now per instance (although some of the tracer
specific options are global)- New tracefs file: set_event_pid. If any pid is added to this file,
then all events in the instance will filter out events that are not
part of this pid. sched_switch and sched_wakeup events handle next
and the wakee pids"* tag 'trace-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (68 commits)
tracefs: Fix refcount imbalance in start_creating()
tracing: Put back comma for empty fields in boot string parsing
tracing: Apply tracer specific options from kernel command line.
tracing: Add some documentation about set_event_pid
ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark
tracing: Allow dumping traces without tracking trace started cpus
ring_buffer: Fix more races when terminating the producer in the benchmark
ring_buffer: Do no not complete benchmark reader too early
tracing: Remove redundant TP_ARGS redefining
tracing: Rename max_stack_lock to stack_trace_max_lock
tracing: Allow arch-specific stack tracer
recordmcount: arm64: Replace the ignored mcount call into nop
recordmcount: Fix endianness handling bug for nop_mcount
tracepoints: Fix documentation of RCU lockdep checks
tracing: ftrace_event_is_function() can return boolean
tracing: is_legal_op() can return boolean
ring-buffer: rb_event_is_commit() can return boolean
ring-buffer: rb_per_cpu_empty() can return boolean
ring_buffer: ring_buffer_empty{cpu}() can return boolean
ring-buffer: rb_is_reader_page() can return boolean
... -
…, 'for-4.4/i2c-hid', 'for-4.4/logitech', 'for-4.4/microsoft', 'for-4.4/multitouch', 'for-4.4/roccat-sysfs-deprecation', 'for-4.4/upstream' and 'for-4.4/wacom' into for-linus
-
…git/sre/linux-power-supply
Pull power supply fix from Sebastian Reichel:
"Just a single revert for a patch, that I should not have queued.Detailed description is inside the patch. It's totally my fault, that
this happened, sorry about that :("* tag 'for-v4.4-important-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
Revert "ARM: dts: twl4030: Add iio properties for bci subnode" -
At present the G29 is mis-identified as a DFGT, this patch ensures
that the wheel is correctly detected and allows setting the LEDs and
turning range via the '/sys' interface.This wheel can also emulate other types of Logitech wheels.
Signed-off-by: Simon Wood
Signed-off-by: Jiri Kosina -
Simplfy how hid-logitech driver detects the native mode of the wheel,
done by looking at the USB-ID revision and comparing bit mask.Signed-off-by: Simon Wood
Signed-off-by: Jiri Kosina -
This reverts commit af19161aaed7ff8d1a52b2e517460f2fa0774e32,
which breaks the omap3 device tree build due to a wrong reference.I accidently queued this change via the power supply subsystem while
telling Marek at the same time, that it should go through Tony.
Following that I did miss Stephen's messages about the build failure in
linux-next and since he switched to merging an older snapshot nobody
else noticed the problem in my tree. I didn't notice myself, since I
did not build any device tree files assuming none have changed by me.Signed-off-by: Sebastian Reichel
Reported-by: Felipe Balbi
Tested-by: Felipe Balbi
Acked-by: Felipe Balbi
Tested-by: Kevin Hilman
Acked-by: Tony Lindgren -
Pull DeviceTree updates from Rob Herring:
"A fairly large (by DT standards) pull request this time with the
majority being some overdue moving DT binding docs around to
consolidate similar bindings.- DT binding doc consolidation moving similar bindings to common
locations. The majority of these are display related which were
scattered in video/, fb/, drm/, gpu/, and panel/ directories.- Add new config option, CONFIG_OF_ALL_DTBS, to enable building all
dtbs in the tree for most arches with dts files (except powerpc for
now).- OF_IRQ=n fixes for user enabled CONFIG_OF.
- of_node_put ref counting fixes from Julia Lawall.
- Common DT binding for wakeup-source and deprecation of all similar
bindings.- DT binding for PXA LCD controller.
- Allow ignoring failed PCI resource translations in order to ignore
64-bit addresses on non-LPAE 32-bit kernels.- Support setting the NUMA node from DT instead of only from parent
device.- Couple of earlycon DT parsing fixes for address and options"
* tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits)
MAINTAINERS: update DT binding doc locations
devicetree: add Sigma Designs vendor prefix
of: simplify arch_find_n_match_cpu_physical_id() function
Documentation: arm: Fixed typo in socfpga fpga mgr example
Documentation: devicetree: fix reference to legacy wakeup properties
Documentation: devicetree: standardize/consolidate on "wakeup-source" property
drivers: of: removing assignment of 0 to static variable
xtensa: enable building of all dtbs
mips: enable building of all dtbs
metag: enable building of all dtbs
metag: use common make variables for dtb builds
h8300: enable building of all dtbs
arm64: enable building of all dtbs
arm: enable building of all dtbs
arc: enable building of all dtbs
arc: use common make variables for dtb builds
of: add config option to enable building of all dtbs
of/fdt: fix error checking for earlycon address
of/overlay: add missing of_node_put
of/platform: add missing of_node_put
... -
Pull input updates from Dmitry Torokhov:
"Items of note:- evdev users can now limit or mask the kind of events they will
receive. This will allow applications such as power manager or
network manager to only be woken when user presses special keys
such as KEY_POWER or KEY_WIFI and not be bothered with ordinary
key presses coming from keyboard- support for FocalTech FT6236 touchscreen controller
- support for ROHM BU21023/24 touchscreen controller
- edt-ft5x06 touchscreen driver got a face lift and can now be used
with FT5506- support for Google Fiber TV Box remote controls
- improvements in xpad driver (with more to come)
- several parport-based drivers have been switched to the new device
model- other miscellaneous driver improvements"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (70 commits)
HID: hid-gfrm: avoid warning for input_configured API change
HID: hid-input: allow input_configured callback return errors
Input: evdev - fix bug in checking duplicate clock change request
Input: add userio module
Input: evdev - add event-mask API
Input: snvs_pwrkey - remove duplicated semicolon
HID: hid-gfrm: Google Fiber TV Box remote controls
Input: e3x0-button - update Kconfig description
Input: tegra-kbc - drop use of IRQF_NO_SUSPEND flag
Input: tegra-kbc - enable support for the standard "wakeup-source" property
Input: xen - check return value of xenbus_printf
Input: hp_sdc_rtc - fix y2038 problem in proc_show
Input: nomadik-ske-keypad - fix a trivial typo
Input: xpad - fix clash of presence handling with LED setting
Input: edt-ft5x06 - work around FT5506 firmware bug
Input: edt-ft5x06 - add support for FT5506
Input: edt-ft5x06 - add support for different max support points
Input: edt-ft5x06 - use max support points to determine how much to read
Input: rotary-encoder - add support for quarter-period mode
Input: rotary-encoder - use of_property_read_bool
... -
Pull MTD updates from Brian Norris:
"Core:- WARN (in some cases) when a struct mtd_info is registered multiple
times; in the past this was "supported", but it's still error prone
for future development. There's only one ugly case of this left in
the tree (that we're aware of) and the owners are aware of the
problems there.- fix potential deadlock in the blkdev removal path NOTE: the
(potential) deadlock was introduced in a for-stable patch. This
one is also marked for -stable.- ioctl(BLKPG) compat_ioctl support; resolves issues with 32-bit user
space vs 64-bit kernel space- Set MTD parent device correctly throughout the tree, so the tree
structure appears correctly in sysfs; many drivers were missing
this (soft) requirement- Move device tree partitions (ofpart) into a dedicated 'partitions'
subnode; this helps to disambiguate whether a node is a partition
or some other auxiliary data- Improve error handling for partitioning failures
NAND:
- General: Increase timeout period, for corner-case systems with
less-than-accurate jiffies- Fix OF-based autoloading of several NAND drivers when built as
modules- pxa3xx_nand:
- Rework timing configuration to be more dynamic
- Refactor PM support- brcmnand: prepare for NorthStar 2 support (ARM64, 16-bit NAND
chips)- sunxi_nand: refactoring and a few bug fixes
- vf610: new NAND driver
- FSMC: add SW BCH support; support common NAND DT bindings
- lpc32xx_slc: refactor and improve timing calculations logic
- denali: support for rev 5.1
SPI NOR:
- Layering improvements
- Added Winbond lock/unlock support
- Added mtd_is_locked() (i.e., ioctl(MEMISLOCKED)) support
- Increase full-chip-erase timeout linearly with flash size
- fsl-quadspi: fix compile for non-ARM architectures
- New flash support"
* tag 'for-linus-20151106' of git://git.infradead.org/linux-mtd: (169 commits)
mtd: don't WARN about overloaded users of mtd->reboot_notifier.notifier_call
mtd: nand: sunxi: avoid retrieving data before ECC pass
mtd: nand: sunxi: fix sunxi_nfc_hw_ecc_read/write_chunk()
mtd: blkdevs: fix potential deadlock + lockdep warnings
mtd: ofpart: move ofpart partitions to a dedicated dt node
doc: dt: mtd: support partitions in a special 'partitions' subnode
mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()
mtd: brcmnand: factor out CFG and CFG_EXT bitfields
mtd: mtdpart: Do not fail mtd probe when parsing partitions fails
mtd: fsl-quadspi: fix macro collision problems with READ/WRITE
mtd: warn when registering the same master many times
mtd: fixup corner case error handling in mtd_device_parse_register()
mtd: tests: Replace timeval with ktime_t
mtd: fsmc_nand: Add BCH4 SW ECC support for SPEAr600
mtd: nand: vf610_nfc: use nand_check_erased_ecc_chunk() helper
mtd: nand: increase ready wait timeout and report timeouts
mtd: docg3: off by one in doc_register_sysfs()
mtd: pxa3xx_nand: clean up the pxa3xx timings
mtd: pxa3xx_nand: rework flash detection and timing setup
mtd: pxa3xx_nand: add helpers to setup the timings
... -
Pull mailbox updates from Jassi Brar:
- a TI specific quirk to get CPU control working via remote master.
- a new mailbox driver for an ST platform.
- a generic test driver to aid new driver development. And a couple of
fixes to make that really clean.* 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
mailbox: mailbox-test: avoid reading iomem twice
mailbox: Off by one in mbox_test_message_read()
mailbox/omap: Add ti,mbox-send-noirq quirk to fix AM33xx CPU Idle
mailbox: mailbox-test: Correctly repair Sparse warnings
mailbox: Fix a couple of trivial static checker issues
mailbox: Add generic mechanism for testing Mailbox Controllers
mailbox: Add support for ST's Mailbox IP
mailbox: dt: Supply bindings for ST's Mailbox IP
PCC: fix dereference of ERR_PTR -
Pull PCI updates from Bjorn Helgaas:
"Resource management:
- Add support for Enhanced Allocation devices (Sean O. Stalley)
- Add Enhanced Allocation register entries (Sean O. Stalley)
- Handle IORESOURCE_PCI_FIXED when sizing resources (David Daney)
- Handle IORESOURCE_PCI_FIXED when assigning resources (David Daney)
- Handle Enhanced Allocation capability for SR-IOV devices (David Daney)
- Clear IORESOURCE_UNSET when reverting to firmware-assigned address (Bjorn Helgaas)
- Make Enhanced Allocation bitmasks more obvious (Bjorn Helgaas)
- Expand Enhanced Allocation BAR output (Bjorn Helgaas)
- Add of_pci_check_probe_only to parse "linux,pci-probe-only" (Marc Zyngier)
- Fix lookup of linux,pci-probe-only property (Marc Zyngier)
- Add sparc mem64 resource parsing for root bus (Yinghai Lu)PCI device hotplug:
- pciehp: Queue power work requests in dedicated function (Guenter Roeck)Driver binding:
- Add builtin_pci_driver() to avoid registration boilerplate (Paul Gortmaker)Virtualization:
- Set SR-IOV NumVFs to zero after enumeration (Alexander Duyck)
- Remove redundant validation of SR-IOV offset/stride registers (Alexander Duyck)
- Remove VFs in reverse order if virtfn_add() fails (Alexander Duyck)
- Reorder pcibios_sriov_disable() (Alexander Duyck)
- Wait 1 second between disabling VFs and clearing NumVFs (Alexander Duyck)
- Fix sriov_enable() error path for pcibios_enable_sriov() failures (Alexander Duyck)
- Enable SR-IOV ARI Capable Hierarchy before reading TotalVFs (Ben Shelton)
- Don't try to restore VF BARs (Wei Yang)MSI:
- Don't alloc pcibios-irq when MSI is enabled (Joerg Roedel)
- Add msi_controller setup_irqs() method for special multivector setup (Lucas Stach)
- Export all remapped MSIs to sysfs attributes (Romain Bezut)
- Disable MSI on SiS 761 (Ondrej Zary)AER:
- Clear error status registers during enumeration and restore (Taku Izumi)Generic host bridge driver:
- Fix lookup of linux,pci-probe-only property (Marc Zyngier)
- Allow multiple hosts with different map_bus() methods (David Daney)
- Pass starting bus number to pci_scan_root_bus() (David Daney)
- Fix address window calculation for non-zero starting bus (David Daney)Altera host bridge driver:
- Add msi.h to ARM Kbuild (Ley Foon Tan)
- Add Altera PCIe host controller driver (Ley Foon Tan)
- Add Altera PCIe MSI driver (Ley Foon Tan)APM X-Gene host bridge driver:
- Remove msi_controller assignment (Duc Dang)Broadcom iProc host bridge driver:
- Fix header comment "Corporation" misspelling (Florian Fainelli)
- Fix code comment to match code (Ray Jui)
- Remove unused struct iproc_pcie.irqs[] (Ray Jui)
- Call pci_fixup_irqs() for ARM64 as well as ARM (Ray Jui)
- Fix PCIe reset logic (Ray Jui)
- Improve link detection logic (Ray Jui)
- Update PCIe device tree bindings (Ray Jui)
- Add outbound mapping support (Ray Jui)Freescale i.MX6 host bridge driver:
- Return real error code from imx6_add_pcie_port() (Fabio Estevam)
- Add PCIE_PHY_RX_ASIC_OUT_VALID definition (Fabio Estevam)Freescale Layerscape host bridge driver:
- Remove ls_pcie_establish_link() (Minghuan Lian)
- Ignore PCIe controllers in Endpoint mode (Minghuan Lian)
- Factor out SCFG related function (Minghuan Lian)
- Update ls_add_pcie_port() (Minghuan Lian)
- Remove unused fields from struct ls_pcie (Minghuan Lian)
- Add support for LS1043a and LS2080a (Minghuan Lian)
- Add ls_pcie_msi_host_init() (Minghuan Lian)HiSilicon host bridge driver:
- Add HiSilicon SoC Hip05 PCIe driver (Zhou Wang)Marvell MVEBU host bridge driver:
- Return zero for reserved or unimplemented config space (Russell King)
- Use exact config access size; don't read/modify/write (Russell King)
- Use of_get_available_child_count() (Russell King)
- Use for_each_available_child_of_node() to walk child nodes (Russell King)
- Report full node name when reporting a DT error (Russell King)
- Use port->name rather than "PCIe%d.%d" (Russell King)
- Move port parsing and resource claiming to separate function (Russell King)
- Fix memory leaks and refcount leaks (Russell King)
- Split port parsing and resource claiming from port setup (Russell King)
- Use gpio_set_value_cansleep() (Russell King)
- Use devm_kcalloc() to allocate an array (Russell King)
- Use gpio_desc to carry around gpio (Russell King)
- Improve clock/reset handling (Russell King)
- Add PCI Express root complex capability block (Russell King)
- Remove code restricting accesses to slot 0 (Russell King)NVIDIA Tegra host bridge driver:
- Wrap static pgprot_t initializer with __pgprot() (Ard Biesheuvel)Renesas R-Car host bridge driver:
- Build pci-rcar-gen2.c only on ARM (Geert Uytterhoeven)
- Build pcie-rcar.c only on ARM (Geert Uytterhoeven)
- Make PCI aware of the I/O resources (Phil Edworthy)
- Remove dependency on ARM-specific struct hw_pci (Phil Edworthy)
- Set root bus nr to that provided in DT (Phil Edworthy)
- Fix I/O offset for multiple host bridges (Phil Edworthy)ST Microelectronics SPEAr13xx host bridge driver:
- Fix dw_pcie_cfg_read/write() usage (Gabriele Paoloni)Synopsys DesignWare host bridge driver:
- Make "clocks" and "clock-names" optional DT properties (Bhupesh Sharma)
- Use exact access size in dw_pcie_cfg_read() (Gabriele Paoloni)
- Simplify dw_pcie_cfg_read/write() interfaces (Gabriele Paoloni)
- Require config accesses to be naturally aligned (Gabriele Paoloni)
- Make "num-lanes" an optional DT property (Gabriele Paoloni)
- Move calculation of bus addresses to DRA7xx (Gabriele Paoloni)
- Replace ARM pci_sys_data->align_resource with global function pointer (Gabriele Paoloni)
- Factor out MSI msg setup (Lucas Stach)
- Implement multivector MSI IRQ setup (Lucas Stach)
- Make get_msi_addr() return phys_addr_t, not u32 (Lucas Stach)
- Set up high part of MSI target address (Lucas Stach)
- Fix PORT_LOGIC_LINK_WIDTH_MASK (Zhou Wang)
- Revert "PCI: designware: Program ATU with untranslated address" (Zhou Wang)
- Use of_pci_get_host_bridge_resources() to parse DT (Zhou Wang)
- Make driver arch-agnostic (Zhou Wang)Miscellaneous:
- Make x86 pci_subsys_init() static (Alexander Kuleshov)
- Turn off Request Attributes to avoid Chelsio T5 Completion erratum (Hariprasad Shenai)"* tag 'pci-v4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (94 commits)
PCI: altera: Add Altera PCIe MSI driver
PCI: hisi: Add HiSilicon SoC Hip05 PCIe driver
PCI: layerscape: Add ls_pcie_msi_host_init()
PCI: layerscape: Add support for LS1043a and LS2080a
PCI: layerscape: Remove unused fields from struct ls_pcie
PCI: layerscape: Update ls_add_pcie_port()
PCI: layerscape: Factor out SCFG related function
PCI: layerscape: Ignore PCIe controllers in Endpoint mode
PCI: layerscape: Remove ls_pcie_establish_link()
PCI: designware: Make "clocks" and "clock-names" optional DT properties
PCI: designware: Make driver arch-agnostic
ARM/PCI: Replace pci_sys_data->align_resource with global function pointer
PCI: designware: Use of_pci_get_host_bridge_resources() to parse DT
Revert "PCI: designware: Program ATU with untranslated address"
PCI: designware: Move calculation of bus addresses to DRA7xx
PCI: designware: Make "num-lanes" an optional DT property
PCI: designware: Require config accesses to be naturally aligned
PCI: designware: Simplify dw_pcie_cfg_read/write() interfaces
PCI: designware: Use exact access size in dw_pcie_cfg_read()
PCI: spear: Fix dw_pcie_cfg_read/write() usage
... -
Pull sound updates from Takashi Iwai:
"Here is the first batch of updates for sound system on 4.4-rc1.Again at this time, the update looks fairly calm; no big changes in
either ALSA core or ASoC infrastructures, rather all small cleanups,
in addition to the new stuff as usual.The biggest changes are about Firewire sound devices. It gained lots
of new device support, and MIDI functionality. Also there are updates
for a few still working-in-progress stuff (topology API and ASoC
skylake), too. But overall, this update should give no big surprise.Some highlights are below:
Core:
- A few more Kconfig items for tinification; it's marked as EXPERT,
so normal user should't be bothered :)
- Refactoring with a new PCM hw_constraint helper
- Removal of unused transfer_ack_{begin,end} PCM callbacksFirewire:
- Restructuring of code subtree, lots of refactoring
- Support AMDTP variants
- New driver for Digidesign 002/003 family
- Adds support for TASCAM FireOne to ALSA OXFW driver
- Add MIDI support to TASCAM and Digi00x devicesHD-Audio:
- Automated modalias generation for codec drivers, finally
- Improvement on heuristics for setting mixer name
- A few fixes for longstanding bugs on Creative CA0132 cards
- Addition of audio rate callback with i915 communication
- Fix suspend issue on recent Dell XPS
- Intel Lewisburg controller supportASoC:
- Updates to the topology userspace interface
- Big updates to the Renesas support (rcar)
- More updates for supporting Intel Sky Lake systems
- New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825, Rockchip
S/PDIF, and Atmel class D amplifierUSB-Audio:
- A fix for newer Roland MIDI devices
- Quirks and workarounds for Zoom R16/24 deviceMisc:
- A few fixes for some old Cirrus CS46xx PCI sound boards
- Yet another fixes for some old ESS Maestro3 PCI sound boards"* tag 'sound-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (330 commits)
ALSA: hda - Add Intel Lewisburg device IDs Audio
ALSA: hda - Apply pin fixup for HP ProBook 6550b
ALSA: hda - Fix lost 4k BDL boundary workaround
ALSA: maestro3: Fix Allegro mute until master volume/mute is touched
ALSA: maestro3: Enable docking support for Dell Latitude C810
ALSA: firewire-digi00x: add another rawmidi character device for MIDI control ports
ALSA: firewire-digi00x: add MIDI operations for MIDI control port
ALSA: firewire-digi00x: rename identifiers of MIDI operation for physical ports
ALSA: cs46xx: Fix suspend for all channels
ALSA: cs46xx: Fix Duplicate front for CS4294 and CS4298 codecs
ALSA: DocBook: Add soc-ops.c and soc-compress.c
ALSA: hda - Add / fix kernel doc comments
ALSA: Constify ratden/ratnum constraints
ALSA: hda - Disable 64bit address for Creative HDA controllers
ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back
ALSA: hda/ca0132 - Convert leftover pr_info() and pr_err()
ASoC: fsl: Use #ifdef instead of #if for CONFIG_PM_SLEEP
ASoC: rt5645: Sort the order for register bit defines
ASoC: dwc: add check for master/slave format
ASoC: rt5645: Add the HWEQ for the speaker output
... -
Pull backlight updates from Lee Jones:
"New Device Support
- NoneNew Functionality:
- NoneCore Frameworks:
- Reject legacy PWM request for device defined in DTFix-ups:
- Remove unnecessary MODULE_ALIAS(); adp8860_bl, adp8870_bl
- Simplify code: pm8941-wled
- Supply default-brightness logic; pm8941-wledBug Fixes:
- Clean up OF node; 88pm860x_bl
- Ensure struct is zeroed; lp855x_bl"* tag 'backlight-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: pm8941-wled: Add default-brightness property
backlight: pm8941-wled: Fix ptr_ret.cocci warnings
backlight: pwm: Reject legacy PWM request for device defined in DT
backlight: 88pm860x_bl: Add missing of_node_put
backlight: adp8870: Remove unnecessary MODULE_ALIAS()
backlight: adp8860: Remove unnecessary MODULE_ALIAS()
backlight: lp855x: Make sure props struct is zeroed -
Commit b158b69a3765 ("mfd: rtsx: Simplify function return logic")
removed the use of the 'err' variable, but left the variable itself
around, resulting in gcc quite reasonably warning:drivers/mfd/rtsx_pcr.c: In function ‘rtsx_pci_set_pull_ctl’:
drivers/mfd/rtsx_pcr.c:565:6: warning: unused variable ‘err’ [-Wunused-variable]
int err;
^Get rid of the unused variable, and avoid the new warning.
Cc: Javier Martinez Canillas
Cc: Lee Jones
Signed-off-by: Linus Torvalds -
Pull MFD updates from Lee Jones:
"New Device Support:
- Add support for 88pm860; 88pm80x
- Add support for 24c08 EEPROM; at24
- Add support for Broxton Whiskey Cove; intel*
- Add support for RTS522A; rts5227
- Add support for I2C devices; intel_quark_i2c_gpioNew Functionality:
- Add microphone support; arizona
- Add general purpose switch support; arizona
- Add fuel-gauge support; da9150-core
- Add shutdown support; sec-core
- Add charger support; tps65217
- Add flexible serial communication unit support; atmel-flexcom
- Add power button support; axp20x
- Add led-flash support; rt5033Core Frameworks:
- Supply a generic macro for defining Regmap IRQs
- Rework ACPI child device matchingFix-ups:
- Use Regmap to access registers; tps6105x
- Use DEFINE_RES_IRQ_NAMED() macro; da9150
- Re-arrange device registration order; intel_quark_i2c_gpio
- Allow OF matching; cros_ec_i2c, atmel-hlcdc, hi6421-pmic, max8997, sm501
- Handle deferred probe; twl6040
- Improve accuracy of headphone detect; arizona
- Unnecessary MODULE_ALIAS() removal; bcm590xx, rt5033
- Remove unused code; htc-i2cpld, arizona, pcf50633-irq, sec-core
- Simplify code; kempld, rts5209, da903x, lm3533, da9052, arizona
- Remove #iffery; arizona
- DT binding adaptions; manyBug Fixes:
- Fix possible NULL pointer dereference; wm831x, tps6105x
- Fix 64bit bug; intel_soc_pmic_bxtwc
- Fix signedness issue; arizona"* tag 'mfd-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
bindings: mfd: s2mps11: Add documentation for s2mps15 PMIC
mfd: sec-core: Remove unused s2mpu02-rtc and s2mpu02-clk children
extcon: arizona: Add extcon specific device tree binding document
MAINTAINERS: Add binding docs for Cirrus Logic/Wolfson Arizona devices
mfd: arizona: Remove bindings covered in new subsystem specific docs
mfd: rt5033: Add RT5033 Flash led sub device
mfd: lpss: Add Intel Broxton PCI IDs
mfd: lpss: Add Broxton ACPI IDs
mfd: arizona: Signedness bug in arizona_runtime_suspend()
mfd: axp20x: Add a cell for the power button part of the, axp288 PMICs
mfd: dt-bindings: Document pulled down WRSTBI pin on S2MPS1X
mfd: sec-core: Disable buck voltage reset on watchdog falling edge
mfd: sec-core: Dump PMIC revision to find out the HW
mfd: arizona: Use correct type ID for device tree config
mfd: arizona: Remove use of codec build config #ifdefs
mfd: arizona: Simplify adding subdevices
mfd: arizona: Downgrade type mismatch messages to dev_warn
mfd: arizona: Factor out checking of jack detection state
mfd: arizona: Factor out DCVDD isolation control
mfd: Make TPS6105X select REGMAP_I2C
... -
There are multiple types of users of mtd->reboot_notifier.notifier_call:
(1) A while back, the cfi_cmdset_000{1,2} chip drivers implemented a
reboot notifier to (on a best effort basis) attempt to reset their flash
chips before rebooting.(2) More recently, we implemented a common _reboot() hook so that MTD
drivers (particularly, NAND flash) could better halt I/O operations
without having to reimplement the same notifier boilerplate.Currently, the WARN_ONCE() condition here was written to handle (2), but
at the same time it mis-diagnosed case (1) as an already-registered MTD.
Let's fix this by having the WARN_ONCE() condition better imitate the
condition that immediately follows it. (Wow, I don't know how I missed
that one.)(Side note: Unfortunately, we can't yet combine the reboot notifier code
for (1) and (2) with a patch like [1], because some users of (1) also
use mtdconcat, and so the mtd_info struct from cfi_cmdset_000{1,2} won't
actually get registered with mtdcore, and therefore their reboot
notifier won't get registered.)[1] http://patchwork.ozlabs.org/patch/417981/
Suggested-by: Guenter Roeck
Signed-off-by: Brian Norris
Cc: Jesper Nilsson
Cc: linux-cris-kernel@axis.com
Tested-by: Ezequiel Garcia
Tested-by: Guenter Roeck
Signed-off-by: Brian Norris -
It turns out that we still have issues with the EFI memory map that ends
up polluting our kernel page tables with writable executable pages.That will get sorted out, but in the meantime let's not make the scary
complaint about them be on by default. The code is useful for
developers, but not ready for end user testing yet.Acked-by: Borislav Petkov
Acked-by: Ingo Molnar
Signed-off-by: Linus Torvalds
06 Nov, 2015
3 commits
-
WORK_STRUCT_PENDING is a mask for testing the pending bit.
test_bit() expects the number of the bit and we need to
use WORK_STRUCT_PENDING_BIT there.Also work_data_bits() is defined in workqueues.h now.
I have noticed this just by chance when looking how
WORK_STRUCT_PENDING_BIT is used. The change is compile
tested.Signed-off-by: Petr Mladek
Signed-off-by: Jiri Kosina -
When loading a patch module on a kernel with
!CONFIG_DEBUG_SET_MODULE_RONX, the following crash occurs:[ 205.988776] livepatch: enabling patch 'kpatch_meminfo_string'
[ 205.989829] BUG: unable to handle kernel paging request at ffffffffa08d2fc0
[ 205.989863] IP: [] do_init_module+0x8c/0x1ba
[ 205.989888] PGD 1a10067 PUD 1a11063 PMD 7bcde067 PTE 3740e161
[ 205.989915] Oops: 0003 [#1] SMP
[ 205.990187] CPU: 2 PID: 14570 Comm: insmod Tainted: G O K 4.1.12
[ 205.990214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.8.1-20150318_183358- 04/01/2014
[ 205.990249] task: ffff8800374aaa90 ti: ffff8800794b8000 task.ti: ffff8800794b8000
[ 205.990276] RIP: 0010:[] [] do_init_module+0x8c/0x1ba
[ 205.990307] RSP: 0018:ffff8800794bbd58 EFLAGS: 00010246
[ 205.990327] RAX: 0000000000000000 RBX: ffffffffa08d2fc0 RCX: 0000000000000000
[ 205.990356] RDX: 01ffff8000000080 RSI: 0000000000000000 RDI: ffffffff81a54b40
[ 205.990382] RBP: ffff88007b4c4d80 R08: 0000000000000007 R09: 0000000000000000
[ 205.990408] R10: 0000000000000008 R11: ffffea0001f18840 R12: 0000000000000000
[ 205.990433] R13: 0000000000000001 R14: ffffffffa08d2fc0 R15: ffff88007bd0bc40
[ 205.990459] FS: 00007f1128fbc700(0000) GS:ffff88007fc80000(0000) knlGS:0000000000000000
[ 205.990488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 205.990509] CR2: ffffffffa08d2fc0 CR3: 000000002606e000 CR4: 00000000001406e0
[ 205.990536] Stack:
[ 205.990545] ffff8800794bbec8 0000000000000001 ffffffffa08d3010 ffffffff810ecea9
[ 205.990576] ffffffff810e8e40 000000000005f360 ffff88007bd0bc50 ffffffffa08d3240
[ 205.990608] ffffffffa08d52c0 ffffffffa08d3210 ffff8800794bbed8 ffff8800794bbf1c
[ 205.990639] Call Trace:
[ 205.990651] [] ? load_module+0x1e59/0x23a0
[ 205.990672] [] ? store_uevent+0x40/0x40
[ 205.990693] [] ? copy_module_from_fd.isra.49+0xb5/0x140
[ 205.990718] [] ? SyS_finit_module+0x7d/0xa0
[ 205.990741] [] ? system_call_fastpath+0x16/0x75
[ 205.990763] Code: f9 00 00 00 74 23 49 c7 c0 92 e1 60 81 48 8d 53 18 89 c1 4c 89 c6 48 c7 c7 f0 85 7d 81 31 c0 e8 71 fa ff ff e8 58 0e 00 00 31 f6 03 00 00 00 00 48 89 da 48 c7 c7 20 c7 a5 81 e8 d0 ec b3 ff
[ 205.990916] RIP [] do_init_module+0x8c/0x1ba
[ 205.990940] RSP
[ 205.990953] CR2: ffffffffa08d2fc0With !CONFIG_DEBUG_SET_MODULE_RONX, module text and rodata pages are
writable, and the debug_align() macro allows the module struct to share
a page with executable text. When klp_write_module_reloc() calls
set_memory_ro() on the page, it effectively turns the module struct into
a read-only structure, resulting in a page fault when load_module() does
"mod->state = MODULE_STATE_LIVE".Reported-by: Cyril B.
Tested-by: Cyril B.
Signed-off-by: Josh Poimboeuf
Signed-off-by: Jiri Kosina -
…linux-platform-drivers-x86
Pull x86 platform driver update from Darren Hart:
"Various toshiba hotkey and keyboard related fixes and a new WMI
driver. Several intel_scu_ipc cleanups and a locking fix. A
spattering of small single fixes across various platforms.I was asked to pick up an OLPC cleanup as the driver appeared
unmaintained and it seemed similar to what is maintained in
platform/drivers/x86. I have included the patch and an update to the
MAINTAINERS file.toshiba_acpi:
- Initialize hotkey_event_type variable
- Remove unneeded u32 variables from *setup_keyboard
- Add 0x prefix to available_kbd_modes_show function
- Change default Hotkey enabling value
- Unify hotkey enabling functionstoshiba-wmi:
- Toshiba WMI Hotkey Driverintel_scu_ipc:
- Protect dev member assignment on ->remove()
- Switch to use module_pci_driver() macro
- Convert to use struct device *
- Propagate pointer to struct intel_scu_ipc_dev
- Fix error path by turning to devm_* / pcim_*acer-wmi:
- remove threeg and interface sysfs interfacesOLPC:
- Use %*ph specifier instead of passing direct valuesMAINTAINERS:
- Add drivers/platform/olpc to drivers/platform/x86sony-laptop:
- Fix handling sony_nc_hotkeys_decode resultintel_mid_powerbtn:
- Remove misuse of IRQF_NO_SUSPEND flagcompal-laptop:
- Add charge control limitasus-wmi:
- restore kbd led level after resume"* tag 'platform-drivers-x86-v4.4-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
toshiba_acpi: Initialize hotkey_event_type variable
intel_scu_ipc: Protect dev member assignment on ->remove()
intel_scu_ipc: Switch to use module_pci_driver() macro
intel_scu_ipc: Convert to use struct device *
intel_scu_ipc: Propagate pointer to struct intel_scu_ipc_dev
intel_scu_ipc: Fix error path by turning to devm_* / pcim_*
acer-wmi: remove threeg and interface sysfs interfaces
OLPC: Use %*ph specifier instead of passing direct values
MAINTAINERS: Add drivers/platform/olpc to drivers/platform/x86
platform/x86: Toshiba WMI Hotkey Driver
sony-laptop: Fix handling sony_nc_hotkeys_decode result
intel_mid_powerbtn: Remove misuse of IRQF_NO_SUSPEND flag
compal-laptop: Add charge control limit
asus-wmi: restore kbd led level after resume
toshiba_acpi: Remove unneeded u32 variables from *setup_keyboard
toshiba_acpi: Add 0x prefix to available_kbd_modes_show function
toshiba_acpi: Change default Hotkey enabling value
toshiba_acpi: Unify hotkey enabling functions
