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d85486d47123961bd8b08e94f6d4886c59a1fd76
609038 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Linus Torvalds
|
d85486d471 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "Updates for the input subsystem. This contains the following new drivers promised in the last merge window: - driver for touchscreen controller found in Surface 3 - driver for Pegasus Notetaker tablet - driver for Atmel Captouch Buttons - driver for Raydium I2C touchscreen controllers - powerkey driver for HISI 65xx SoC plus a few fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits) Input: tty/vt/keyboard - use memdup_user() Input: pegasus_notetaker - set device mode in reset_resume() if in use Input: pegasus_notetaker - cancel workqueue's work in suspend() Input: pegasus_notetaker - fix usb_autopm calls to be balanced Input: pegasus_notetaker - handle usb control msg errors Input: wacom_w8001 - handle errors from input_mt_init_slots() Input: wacom_w8001 - resolution wasn't set for ABS_MT_POSITION_X/Y Input: pixcir_ts - add support for axis inversion / swapping Input: icn8318 - use of_touchscreen helpers for inverting / swapping axes Input: edt-ft5x06 - add support for inverting / swapping axes Input: of_touchscreen - add support for inverted / swapped axes Input: synaptics-rmi4 - use the RMI_F11_REL_BYTES define in rmi_f11_rel_pos_report Input: synaptics-rmi4 - remove unneeded variable Input: synaptics-rmi4 - remove pointer to rmi_function in f12_data Input: synaptics-rmi4 - support regulator supplies Input: raydium_i2c_ts - check CRC of incoming packets Input: xen-kbdfront - prefer xenbus_write() over xenbus_printf() where possible Input: fix a double word "is is" in include/linux/input.h Input: add powerkey driver for HISI 65xx SoC Input: apanel - spelling mistake - "skiping" -> "skipping" ... |
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Linus Torvalds
|
66304207cd |
Merge branch 'i2c/for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Here is the I2C pull request for 4.8:
- the core and i801 driver gained support for SMBus Host Notify
- core support for more than one address in DT
- i2c_add_adapter() has now better error messages. We can remove all
error messages from drivers calling it as a next step.
- bigger updates to rk3x driver to support rk3399 SoC
- the at24 eeprom driver got refactored and can now read special
variants with unique serials or fixed MAC addresses.
The rest is regular driver updates and bugfixes"
* 'i2c/for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (66 commits)
i2c: i801: use IS_ENABLED() instead of checking for built-in or module
Documentation: i2c: slave: give proper example for pm usage
Documentation: i2c: slave: describe buffer problems a bit better
i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clock
i2c: i2c-smbus: drop useless stubs
i2c: efm32: fix a failure path in efm32_i2c_probe()
Revert "i2c: core: Cleanup I2C ACPI namespace"
Revert "i2c: core: Add function for finding the bus speed from ACPI"
i2c: Update the description of I2C_SMBUS
i2c: i2c-smbus: fix i2c_handle_smbus_host_notify documentation
eeprom: at24: tweak the loop_until_timeout() macro
eeprom: at24: add support for at24mac series
eeprom: at24: support reading the serial number for 24csxx
eeprom: at24: platform_data: use BIT() macro
eeprom: at24: split at24_eeprom_write() into specialized functions
eeprom: at24: split at24_eeprom_read() into specialized functions
eeprom: at24: hide the read/write loop behind a macro
eeprom: at24: call read/write functions via function pointers
eeprom: at24: coding style fixes
eeprom: at24: move at24_read() below at24_eeprom_write()
...
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Linus Torvalds
|
7ae0ae4a02 |
Merge tag 'spi-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Quite a lot of cleanup and maintainence work going on this release in
various drivers, and also a fix for a nasty locking issue in the core:
- A fix for locking issues when external drivers explicitly locked
the bus with spi_bus_lock() - we were using the same lock to both
control access to the physical bus in multi-threaded I/O operations
and exclude multiple callers.
Confusion between these two caused us to have scenarios where we
were dropping locks. These are fixed by splitting into two
separate locks like should have been done originally, making
everything much clearer and correct.
- Support for DMA in spi_flash_read().
- Support for instantiating spidev on ACPI systems, including some
test devices used in Windows validation.
- Use of the core DMA mapping functionality in the McSPI driver.
- Start of support for ThunderX SPI controllers, involving a very big
set of changes to the Cavium driver.
- Support for Braswell, Exynos 5433, Kaby Lake, Merrifield, RK3036,
RK3228, RK3368 controllers"
* tag 'spi-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
spi: Split bus and I/O locking
spi: octeon: Split driver into Octeon specific and common parts
spi: octeon: Move include file from arch/mips to drivers/spi
spi: octeon: Put register offsets into a struct
spi: octeon: Store system clock freqency in struct octeon_spi
spi: octeon: Convert driver to use readq()/writeq() functions
spi: pic32-sqi: fixup wait_for_completion_timeout return handling
spi: pic32: fixup wait_for_completion_timeout return handling
spi: rockchip: limit transfers to (64K - 1) bytes
spi: xilinx: Return IRQ_NONE if no interrupts were detected
spi: xilinx: Handle errors from platform_get_irq()
spi: s3c64xx: restore removed comments
spi: s3c64xx: add Exynos5433 compatible for ioclk handling
spi: s3c64xx: use error code from clk_prepare_enable()
spi: s3c64xx: rename goto labels to meaningful names
spi: s3c64xx: document the clocks and the clock-name property
spi: s3c64xx: add exynos5433 spi compatible
spi: s3c64xx: fix reference leak to master in s3c64xx_spi_remove()
spi: spi-sh: Remove deprecated create_singlethread_workqueue
spi: spi-topcliff-pch: Remove deprecated create_singlethread_workqueue
...
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Linus Torvalds
|
607e11ab66 |
Merge tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski: "New LED class driver: - LED driver for TI LP3952 6-Channel Color LED LED core improvements: - Only descend into leds directory when CONFIG_NEW_LEDS is set - Add no-op gpio_led_register_device when LED subsystem is disabled - MAINTAINERS: Add file patterns for led device tree bindings LED Trigger core improvements: - return error if invalid trigger name is provided via sysfs LED class drivers improvements - is31fl32xx: define complete i2c_device_id table - is31fl32xx: fix typo in id and match table names - leds-gpio: Set of_node for created LED devices - pca9532: Add device tree support Conversion of IDE trigger to common disk trigger: - leds: convert IDE trigger to common disk trigger - leds: documentation: 'ide-disk' to 'disk-activity' - unicore32: use the new LED disk activity trigger - parisc: use the new LED disk activity trigger - mips: use the new LED disk activity trigger - arm: use the new LED disk activity trigger - powerpc: use the new LED disk activity trigger" * tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: is31fl32xx: define complete i2c_device_id table leds: is31fl32xx: fix typo in id and match table names leds: LED driver for TI LP3952 6-Channel Color LED leds: leds-gpio: Set of_node for created LED devices leds: triggers: return error if invalid trigger name is provided via sysfs leds: Only descend into leds directory when CONFIG_NEW_LEDS is set leds: Add no-op gpio_led_register_device when LED subsystem is disabled unicore32: use the new LED disk activity trigger parisc: use the new LED disk activity trigger mips: use the new LED disk activity trigger arm: use the new LED disk activity trigger powerpc: use the new LED disk activity trigger leds: documentation: 'ide-disk' to 'disk-activity' leds: convert IDE trigger to common disk trigger leds: pca9532: Add device tree support MAINTAINERS: Add file patterns for led device tree bindings |
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Linus Torvalds
|
78d51aee04 |
Merge tag 'for-linus-4.8' of git://git.code.sf.net/p/openipmi/linux-ipmi
Pull IPMI updates from Corey Minyard: "Remove some old cruft that was disabled by default a long time ago. No modern hardware should need this, and anybody who really doesn't have something to automatically detect IPMI can add the device by hand on the module commandline or hot add it" * tag 'for-linus-4.8' of git://git.code.sf.net/p/openipmi/linux-ipmi: ipmi: remove trydefaults parameter and default init |
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Linus Torvalds
|
c79a14defb |
Merge tag 'edac_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov: "This last cycle, Thor was busy adding Arria10 eth FIFO support to the altera_edac driver along with other improvements. We have two cleanups/fixes too. Summary: - Altera Arria10 ethernet FIFO buffer support (Thor Thayer) - Minor cleanups" * tag 'edac_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: ARM: dts: Add Arria10 Ethernet EDAC devicetree entry EDAC, altera: Add Arria10 Ethernet EDAC support EDAC, altera: Add Arria10 ECC memory init functions Documentation: dt: socfpga: Add Arria10 Ethernet binding EDAC, altera: Drop some ifdeffery EDAC, altera: Add panic flag check to A10 IRQ EDAC, altera: Check parent status for Arria10 EDAC block EDAC, altera: Make all private data structures static EDAC: Correct channel count limit EDAC, amd64_edac: Init opstate at the proper time during init EDAC, altera: Handle Arria10 SDRAM child node EDAC, altera: Add ECC Manager IRQ controller support Documentation: dt: socfpga: Add interrupt-controller to ecc-manager |
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Linus Torvalds
|
6e8d666e92 |
Disable "maybe-uninitialized" warning globally
Several build configurations had already disabled this warning because it generates a lot of false positives. But some had not, and it was still enabled for "allmodconfig" builds, for example. Looking at the warnings produced, every single one I looked at was a false positive, and the warnings are frequent enough (and big enough) that they can easily hide real problems that you don't notice in the noise generated by -Wmaybe-uninitialized. The warning is good in theory, but this is a classic case of a warning that causes more problems than the warning can solve. If gcc gets better at avoiding false positives, we may be able to re-enable this warning. But as is, we're better off without it, and I want to be able to see the *real* warnings. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
|
468fc7ed55 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Unified UDP encapsulation offload methods for drivers, from
Alexander Duyck.
2) Make DSA binding more sane, from Andrew Lunn.
3) Support QCA9888 chips in ath10k, from Anilkumar Kolli.
4) Several workqueue usage cleanups, from Bhaktipriya Shridhar.
5) Add XDP (eXpress Data Path), essentially running BPF programs on RX
packets as soon as the device sees them, with the option to mirror
the packet on TX via the same interface. From Brenden Blanco and
others.
6) Allow qdisc/class stats dumps to run lockless, from Eric Dumazet.
7) Add VLAN support to b53 and bcm_sf2, from Florian Fainelli.
8) Simplify netlink conntrack entry layout, from Florian Westphal.
9) Add ipv4 forwarding support to mlxsw spectrum driver, from Ido
Schimmel, Yotam Gigi, and Jiri Pirko.
10) Add SKB array infrastructure and convert tun and macvtap over to it.
From Michael S Tsirkin and Jason Wang.
11) Support qdisc packet injection in pktgen, from John Fastabend.
12) Add neighbour monitoring framework to TIPC, from Jon Paul Maloy.
13) Add NV congestion control support to TCP, from Lawrence Brakmo.
14) Add GSO support to SCTP, from Marcelo Ricardo Leitner.
15) Allow GRO and RPS to function on macsec devices, from Paolo Abeni.
16) Support MPLS over IPV4, from Simon Horman.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1622 commits)
xgene: Fix build warning with ACPI disabled.
be2net: perform temperature query in adapter regardless of its interface state
l2tp: Correctly return -EBADF from pppol2tp_getname.
net/mlx5_core/health: Remove deprecated create_singlethread_workqueue
net: ipmr/ip6mr: update lastuse on entry change
macsec: ensure rx_sa is set when validation is disabled
tipc: dump monitor attributes
tipc: add a function to get the bearer name
tipc: get monitor threshold for the cluster
tipc: make cluster size threshold for monitoring configurable
tipc: introduce constants for tipc address validation
net: neigh: disallow transition to NUD_STALE if lladdr is unchanged in neigh_update()
MAINTAINERS: xgene: Add driver and documentation path
Documentation: dtb: xgene: Add MDIO node
dtb: xgene: Add MDIO node
drivers: net: xgene: ethtool: Use phy_ethtool_gset and sset
drivers: net: xgene: Use exported functions
drivers: net: xgene: Enable MDIO driver
drivers: net: xgene: Add backward compatibility
drivers: net: phy: xgene: Add MDIO driver
...
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Linus Torvalds
|
08fd8c1768 |
Merge tag 'for-linus-4.8-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from David Vrabel:
"Features and fixes for 4.8-rc0:
- ACPI support for guests on ARM platforms.
- Generic steal time support for arm and x86.
- Support cases where kernel cpu is not Xen VCPU number (e.g., if
in-guest kexec is used).
- Use the system workqueue instead of a custom workqueue in various
places"
* tag 'for-linus-4.8-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (47 commits)
xen: add static initialization of steal_clock op to xen_time_ops
xen/pvhvm: run xen_vcpu_setup() for the boot CPU
xen/evtchn: use xen_vcpu_id mapping
xen/events: fifo: use xen_vcpu_id mapping
xen/events: use xen_vcpu_id mapping in events_base
x86/xen: use xen_vcpu_id mapping when pointing vcpu_info to shared_info
x86/xen: use xen_vcpu_id mapping for HYPERVISOR_vcpu_op
xen: introduce xen_vcpu_id mapping
x86/acpi: store ACPI ids from MADT for future usage
x86/xen: update cpuid.h from Xen-4.7
xen/evtchn: add IOCTL_EVTCHN_RESTRICT
xen-blkback: really don't leak mode property
xen-blkback: constify instance of "struct attribute_group"
xen-blkfront: prefer xenbus_scanf() over xenbus_gather()
xen-blkback: prefer xenbus_scanf() over xenbus_gather()
xen: support runqueue steal time on xen
arm/xen: add support for vm_assist hypercall
xen: update xen headers
xen-pciback: drop superfluous variables
xen-pciback: short-circuit read path used for merging write values
...
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Linus Torvalds
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e831101a73 |
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Kexec support for arm64
- Kprobes support
- Expose MIDR_EL1 and REVIDR_EL1 CPU identification registers to sysfs
- Trapping of user space cache maintenance operations and emulation in
the kernel (CPU errata workaround)
- Clean-up of the early page tables creation (kernel linear mapping,
EFI run-time maps) to avoid splitting larger blocks (e.g. pmds) into
smaller ones (e.g. ptes)
- VDSO support for CLOCK_MONOTONIC_RAW in clock_gettime()
- ARCH_HAS_KCOV enabled for arm64
- Optimise IP checksum helpers
- SWIOTLB optimisation to only allocate/initialise the buffer if the
available RAM is beyond the 32-bit mask
- Properly handle the "nosmp" command line argument
- Fix for the initialisation of the CPU debug state during early boot
- vdso-offsets.h build dependency workaround
- Build fix when RANDOMIZE_BASE is enabled with MODULES off
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits)
arm64: arm: Fix-up the removal of the arm64 regs_query_register_name() prototype
arm64: Only select ARM64_MODULE_PLTS if MODULES=y
arm64: mm: run pgtable_page_ctor() on non-swapper translation table pages
arm64: mm: make create_mapping_late() non-allocating
arm64: Honor nosmp kernel command line option
arm64: Fix incorrect per-cpu usage for boot CPU
arm64: kprobes: Add KASAN instrumentation around stack accesses
arm64: kprobes: Cleanup jprobe_return
arm64: kprobes: Fix overflow when saving stack
arm64: kprobes: WARN if attempting to step with PSTATE.D=1
arm64: debug: remove unused local_dbg_{enable, disable} macros
arm64: debug: remove redundant spsr manipulation
arm64: debug: unmask PSTATE.D earlier
arm64: localise Image objcopy flags
arm64: ptrace: remove extra define for CPSR's E bit
kprobes: Add arm64 case in kprobe example module
arm64: Add kernel return probes support (kretprobes)
arm64: Add trampoline code for kretprobes
arm64: kprobes instruction simulation support
arm64: Treat all entry code as non-kprobe-able
...
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Linus Torvalds
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f9abf53af4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull tile architecture updates from Chris Metcalf: "A few stray changes" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO tile: support gcc 7 optimization to use __multi3 tile 32-bit big-endian: fix bugs in syscall argument order tile: allow disabling CONFIG_EARLY_PRINTK |
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Linus Torvalds
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ba4f67899f |
Merge tag 'dlm-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland: "This set includes two trivial changes, one to use kmemdup and another to control the log level of recovery messages" * tag 'dlm-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: Use kmemdup instead of kmalloc and memcpy dlm: add log_info config option |
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Linus Torvalds
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4fc29c1aa3 |
Merge tag 'for-f2fs-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim: "The major change in this version is mitigating cpu overheads on write paths by replacing redundant inode page updates with mark_inode_dirty calls. And we tried to reduce lock contentions as well to improve filesystem scalability. Other feature is setting F2FS automatically when detecting host-managed SMR. Enhancements: - ioctl to move a range of data between files - inject orphan inode errors - avoid flush commands congestion - support lazytime Bug fixes: - return proper results for some dentry operations - fix deadlock in add_link failure - disable extent_cache for fcollapse/finsert" * tag 'for-f2fs-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (68 commits) f2fs: clean up coding style and redundancy f2fs: get victim segment again after new cp f2fs: handle error case with f2fs_bug_on f2fs: avoid data race when deciding checkpoin in f2fs_sync_file f2fs: support an ioctl to move a range of data blocks f2fs: fix to report error number of f2fs_find_entry f2fs: avoid memory allocation failure due to a long length f2fs: reset default idle interval value f2fs: use blk_plug in all the possible paths f2fs: fix to avoid data update racing between GC and DIO f2fs: add maximum prefree segments f2fs: disable extent_cache for fcollapse/finsert inodes f2fs: refactor __exchange_data_block for speed up f2fs: fix ERR_PTR returned by bio f2fs: avoid mark_inode_dirty f2fs: move i_size_write in f2fs_write_end f2fs: fix to avoid redundant discard during fstrim f2fs: avoid mismatching block range for discard f2fs: fix incorrect f_bfree calculation in ->statfs f2fs: use percpu_rw_semaphore ... |
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Linus Torvalds
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0e6acf0204 |
Merge tag 'xfs-for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
Pull xfs updates from Dave Chinner:
"The major addition is the new iomap based block mapping
infrastructure. We've been kicking this about locally for years, but
there are other filesystems want to use it too (e.g. gfs2). Now it
is fully working, reviewed and ready for merge and be used by other
filesystems.
There are a lot of other fixes and cleanups in the tree, but those are
XFS internal things and none are of the scale or visibility of the
iomap changes. See below for details.
I am likely to send another pull request next week - we're just about
ready to merge some new functionality (on disk block->owner reverse
mapping infrastructure), but that's a huge chunk of code (74 files
changed, 7283 insertions(+), 1114 deletions(-)) so I'm keeping that
separate to all the "normal" pull request changes so they don't get
lost in the noise.
Summary of changes in this update:
- generic iomap based IO path infrastructure
- generic iomap based fiemap implementation
- xfs iomap based Io path implementation
- buffer error handling fixes
- tracking of in flight buffer IO for unmount serialisation
- direct IO and DAX io path separation and simplification
- shortform directory format definition changes for wider platform
compatibility
- various buffer cache fixes
- cleanups in preparation for rmap merge
- error injection cleanups and fixes
- log item format buffer memory allocation restructuring to prevent
rare OOM reclaim deadlocks
- sparse inode chunks are now fully supported"
* tag 'xfs-for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (53 commits)
xfs: remove EXPERIMENTAL tag from sparse inode feature
xfs: bufferhead chains are invalid after end_page_writeback
xfs: allocate log vector buffers outside CIL context lock
libxfs: directory node splitting does not have an extra block
xfs: remove dax code from object file when disabled
xfs: skip dirty pages in ->releasepage()
xfs: remove __arch_pack
xfs: kill xfs_dir2_inou_t
xfs: kill xfs_dir2_sf_off_t
xfs: split direct I/O and DAX path
xfs: direct calls in the direct I/O path
xfs: stop using generic_file_read_iter for direct I/O
xfs: split xfs_file_read_iter into buffered and direct I/O helpers
xfs: remove s_maxbytes enforcement in xfs_file_read_iter
xfs: kill ioflags
xfs: don't pass ioflags around in the ioctl path
xfs: track and serialize in-flight async buffers against unmount
xfs: exclude never-released buffers from buftarg I/O accounting
xfs: don't reset b_retries to 0 on every failure
xfs: remove extraneous buffer flag changes
...
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 Tony Camuso
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b07b58a3e4 |
ipmi: remove trydefaults parameter and default init
Parameter trydefaults=1 causes the ipmi_init to initialize ipmi through the legacy port io space that was designated for ipmi. Architectures that do not map legacy port io can panic when trydefaults=1. Rather than implement build-time conditional exceptions for each architecture that does not map legacy port io, we have removed legacy port io from the driver. Parameter 'trydefaults' has been removed. Attempts to use it hereafter will evoke the "Unknown symbol in module, or unknown parameter" message. The patch was built against a number of architectures and tested for regressions and functionality on x86_64 and ARM64. Signed-off-by: Tony Camuso <tcamuso@redhat.com> Removed the config entry and the address source entry for default, since neither were used any more. Signed-off-by: Corey Minyard <cminyard@mvista.com> |
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 Catalin Marinas
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fd6380b750 |
arm64: arm: Fix-up the removal of the arm64 regs_query_register_name() prototype
Commit |
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 David S. Miller
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3623201234 |
xgene: Fix build warning with ACPI disabled.
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c: In function 'xgene_enet_phy_connect':
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c:759:22: warning: unused variable 'adev' [-Wunused-variable]
Fixes:
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 Guilherme G. Piccoli
|
d3480615cf |
be2net: perform temperature query in adapter regardless of its interface state
The be2net driver performs fw temperature queries on be_worker() routine, which is executed each second for each be_adapter. There is a frequency threshold to avoid fw query to happens at each call to be_worker(); instead, currently a fw query occurs once in 64 runs of the procedure. Nevertheless, this fw temperature query is invoked only for adapters which interface is up, so we can see I/O errors on read of hwmon counters from userspace (from tools like lm-sensors) in case we have adapters' functions which interface is down. This patch moves the fw query code to be invoked even if interface is down. No functional changes were introduced. Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> Acked-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
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0e06f5c0de |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton: - a few misc bits - ocfs2 - most(?) of MM * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (125 commits) thp: fix comments of __pmd_trans_huge_lock() cgroup: remove unnecessary 0 check from css_from_id() cgroup: fix idr leak for the first cgroup root mm: memcontrol: fix documentation for compound parameter mm: memcontrol: remove BUG_ON in uncharge_list mm: fix build warnings in <linux/compaction.h> mm, thp: convert from optimistic swapin collapsing to conservative mm, thp: fix comment inconsistency for swapin readahead functions thp: update Documentation/{vm/transhuge,filesystems/proc}.txt shmem: split huge pages beyond i_size under memory pressure thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE khugepaged: add support of collapse for tmpfs/shmem pages shmem: make shmem_inode_info::lock irq-safe khugepaged: move up_read(mmap_sem) out of khugepaged_alloc_page() thp: extract khugepaged from mm/huge_memory.c shmem, thp: respect MADV_{NO,}HUGEPAGE for file mappings shmem: add huge pages support shmem: get_unmapped_area align huge page shmem: prepare huge= mount option and sysfs knob mm, rmap: account shmem thp pages ... |
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Linus Torvalds
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f7816ad0f8 |
Merge tag 'for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel: - introduce reboot mode driver - add DT support to max8903 - add power supply support for axp221 - misc fixes * tag 'for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: reset: add reboot mode driver dt-bindings: power: reset: add document for reboot-mode driver power_supply: fix return value of get_property power: qcom_smbb: Make an extcon for usb cable detection max8903: adds support for initiation via device tree max8903: adds documentation for device tree bindings. max8903: remove unnecessary 'out of memory' error message. max8903: removes non zero validity checks on gpios. max8903: adds requesting of gpios. max8903: cleans up confusing relationship between dc_valid, dok and dcm. max8903: store pointer to pdata instead of copying it. power_supply: bq27xxx_battery: Group register mappings into one table docs: Move brcm,bcm21664-resetmgr.txt power/reset: make syscon_poweroff() static power: axp20x_usb: Add support for usb power-supply on axp22x pmics power_supply: bq27xxx_battery: Index register numbers by enum power_supply: bq27xxx_battery: Fix copy/paste error in header comment MAINTAINERS: Add file patterns for power supply device tree bindings power: reset: keystone: Enable COMPILE_TEST |
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Linus Torvalds
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6097d55e10 |
Merge tag 'regulator-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "A quiet regulator API release, a few new drivers and some fixes but nothing too notable. There will also be some updates for the PWM regulator coming through the PWM tree which provide much smoother operation when taking over an already running PWM regulator after boot using some new PWM APIs. Summary: - Support for configuration of the initial suspend state from DT. - New drivers for Mediatek MT6323, Ricoh RN5T567 and X-Powers AXP809" * tag 'regulator-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (38 commits) regulator: da9053/52: Fix incorrectly stated minimum and maximum voltage limits regulator: mt6323: Constify struct regulator_ops regulator: mt6323: Fix module description regulator: mt6323: Add support for MT6323 regulator regulator: Add document for MT6323 regulator regulator: da9210: addition of device tree support regulator: act8865: Fix missing of_node_put() in act8865_pdata_from_dt() regulator: qcom_smd: Avoid overlapping linear voltage ranges regulator: s2mps11: Fix the voltage linear range for s2mps15 regulator: pwm: Fix regulator ramp delay for continuous mode regulator: da9211: add descriptions for da9212/da9214 mfd: rn5t618: Register restart handler mfd: rn5t618: Register power off callback optionally regulator: rn5t618: Add RN5T567 PMIC support mfd: rn5t618: Add Ricoh RN5T567 PMIC support ARM: dts: meson: minix-neo-x8: define PMIC as power controller regulator: tps65218: force set power-up/down strobe to 3 for dcdc3 regulator: tps65218: Enable suspend configuration regulator: tps65217: Enable suspend configuration regulator: qcom_spmi: Add support for get_mode/set_mode on switches ... |
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Linus Torvalds
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ae9799975c |
Merge tag 'regmap-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Several small updates and API enhancements:
- provide transparent unrolling of bulk writes into individual writes
so they can be used with devices without raw formatting.
- fix compatibility between I2C controllers supporting block commands
and devices with more than 8 bit wide registers.
- add some helpers for iopoll-like functionality and workarounds for
weird interrupt controllers"
* tag 'regmap-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: add iopoll-like polling macro
regmap: Support bulk writes for devices without raw formatting
regmap-i2c: Use i2c block command only if register value width is 8 bit
regmap: irq: Add support to call client specific pre/post interrupt service
regmap: Add file patterns for regmap device tree bindings
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Linus Torvalds
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1cd04d293c |
Merge tag 'gpio-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v4.8 kernel cycle. The big
news is the completion of the chardev ABI which I'm very happy about
and apart from that it's an ordinary, quite busy cycle. The details
are below.
The patches are tested in linux-next for some time, patches to other
subsystem mostly have ACKs.
I got overly ambitious with configureing lines as input for IRQ lines
but it turns out that some controllers have their interrupt-enable and
input-enabling in orthogonal settings so the assumption that all IRQ
lines are input lines does not hold. Oh well, revert and back to the
drawing board with that.
Core changes:
- The big item is of course the completion of the character device
ABI. It has now replaced and surpassed the former unmaintainable
sysfs ABI: we can now hammer (bitbang) individual lines or sets of
lines and read individual lines or sets of lines from userspace,
and we can also register to listen to GPIO events from userspace.
As a tie-in we have two new tools in tools/gpio: gpio-hammer and
gpio-event-mon that illustrate the proper use of the new ABI. As
someone said: the wild west days of GPIO are now over.
- Continued to remove the pointless ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB
Kconfig symbols. I'm patching hexagon, openrisc, powerpc, sh,
unicore, ia64 and microblaze. These are either ACKed by their
maintainers or patched anyways after a grace period and no response
from maintainers.
Some archs (ARM) come in from their trees, and others (x86) are
still not fixed, so I might send a second pull request to root it
out later in this merge window, or just defer to v4.9.
- The GPIO tools are moved to the tools build system.
New drivers:
- New driver for the MAX77620/MAX20024.
- New driver for the Intel Merrifield.
- Enabled PCA953x for the TI PCA9536.
- Enabled PCA953x for the Intel Edison.
- Enabled R8A7792 in the RCAR driver.
Driver improvements:
- The STMPE and F7188x now supports the .get_direction() callback.
- The Xilinx driver supports setting multiple lines at once.
- ACPI support for the Vulcan GPIO controller.
- The MMIO GPIO driver supports device tree probing.
- The Acer One 10 is supported through the _DEP ACPI attribute.
Cleanups:
- A major cleanup of the OF/DT support code. It is way easier to
read and understand now, probably this improves performance too.
- Drop a few redundant .owner assignments.
- Remove CLPS711x boardfile support: we are 100% DT"
* tag 'gpio-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (67 commits)
MAINTAINERS: Add INTEL MERRIFIELD GPIO entry
gpio: dwapb: add missing fwnode_handle_put() in dwapb_gpio_get_pdata()
gpio: merrifield: Protect irq_ack() and gpio_set() by lock
gpio: merrifield: Introduce GPIO driver to support Merrifield
gpio: intel-mid: Make it depend to X86_INTEL_MID
gpio: intel-mid: Sort header block alphabetically
gpio: intel-mid: Remove potentially harmful code
gpio: rcar: add R8A7792 support
gpiolib: remove duplicated include from gpiolib.c
Revert "gpio: convince line to become input in irq helper"
gpiolib: of_find_gpio(): Don't discard errors
gpio: of: Allow overriding the device node
gpio: free handles in fringe cases
gpio: tps65218: Add platform_device_id table
gpio: max77620: get gpio value based on direction
gpio: lynxpoint: avoid potential warning on error path
tools/gpio: add install section
tools/gpio: move to tools buildsystem
gpio: intel-mid: switch to devm_gpiochip_add_data()
gpio: 74x164: Use spi_write() helper instead of open coding
...
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Linus Torvalds
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9c1958fc32 |
Merge tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - new framework support for HDMI CEC and remote control support - new encoding codec driver for Mediatek SoC - new frontend driver: helene tuner - added support for NetUp almost universal devices, with supports DVB-C/S/S2/T/T2 and ISDB-T - the mn88472 frontend driver got promoted from staging - a new driver for RCar video input - some soc_camera legacy drivers got removed: timb, omap1, mx2, mx3 - lots of driver cleanups, improvements and fixups * tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits) [media] cec: always check all_device_types and features [media] cec: poll should check if there is room in the tx queue [media] vivid: support monitor all mode [media] cec: fix test for unconfigured adapter in main message loop [media] cec: limit the size of the transmit queue [media] cec: zero unused msg part after msg->len [media] cec: don't set fh to NULL in CEC_TRANSMIT [media] cec: clear all status fields before transmit and always fill in sequence [media] cec: CEC_RECEIVE overwrote the timeout field [media] cxd2841er: Reading SNR for DVB-C added [media] cxd2841er: Reading BER and UCB for DVB-C added [media] cxd2841er: fix switch-case for DVB-C [media] cxd2841er: fix signal strength scale for ISDB-T [media] cxd2841er: adjust the dB scale for DVB-C [media] cxd2841er: provide signal strength for DVB-C [media] cxd2841er: fix BER report via DVBv5 stats API [media] mb86a20s: apply mask to val after checking for read failure [media] airspy: fix error logic during device register [media] s5p-cec/TODO: add TODO item [media] cec/TODO: drop comment about sphinx documentation ... |
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Linus Torvalds
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1b3fc0bef8 |
Merge tag 'pstore-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull pstore subsystem updates from Kees Cook: "This expands the supported compressors, fixes some bugs, and finally adds DT bindings" * tag 'pstore-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ram: add Device Tree bindings efi-pstore: implement efivars_pstore_exit() pstore: drop file opened reference count pstore: add lzo/lz4 compression support pstore: Cleanup pstore_dump() pstore: Enable compression on normal path (again) ramoops: Only unregister when registered |