| Age | Commit message (Collapse) | Author |
|---|
|
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM device tree updates from Arnd Bergmann:
"Across all platforms, there is a continued move towards DT schema for
validating the dts files. As a result there are bug fixes for mistakes
that are found using these schema, in addition to warnings from the
dtc compiler.
As usual, many changes are for adding support for additional on-chip
and on-board components in the machines we already support.
The newly supported SoCs for this release are:
- MStar Infinity2M, a low-end IP camera chip based on a dual-core
Cortex-A7, otherwise similar to the Infinity chip we already
support. This is also known as the SigmaStar SSD202D, and we add
support for the Honestar ssd201htv2 development kit.
- Nuvoton NPCM730, a Cortex-A9 based Baseboard Management Controller
(BMC), in the same family as the NPCM750. This gets used in the
Ampere Altra based "Fii Kudo" server and the Quanta GSJ, both of
which are added as well.
- Broadcom BCM4908, a 64-bit home router chip based on Broadcom's own
Brahma-B53 CPU. Support is also added for the Asus ROG Rapture
GT-AC5300 high-end WiFi router based on this chip.
- Mediatek MT8192 is a new SoC based on eight Cortex-A76/A55 cores,
meant for faster Chromebooks and tablets. It gets added along with
its reference design.
- Mediatek MT6779 (Helio P90) is a high-end phone chip from last
year's generation, also added along with its reference board. This
one is still based on Cortex-A75/A55.
- Mediatek MT8167 is a version of the already supported MT8516 chip,
both based on Cortex-A35. It gets added along with the "Pumpkin"
single board computer, but is likely to also make its way into
low-end tablets in the future.
For the already supported chips, there are a number of new boards.
Interestingly there are more 32-bit machines added this time than
64-bit. Here is a brief list of the new boards:
- Three new Mikrotik router variants based on Marvell Prestera
98DX3236, a close relative of the more common Armada XP
- A reference board for the Marvell Armada 382
- Three new servers using ASpeed baseboard management controllers,
the actual machines being from Bytedance, Facebook and IBM, and one
machine using the Nuvoton NPCM750 BMC.
- The Galaxy Note 10.1 (P4) tablet, using an Exynos 4412.
- The usual set of 32-bit i.MX industrial/embedded hardware:
* Protonic WD3 (tractor e-cockpit)
* Kamstrup OMNIA Flex Concentrator (smart grid platform)
* Van der Laan LANMCU (food storage)
* Altesco I6P (vehicle inspection stations)
* PHYTEC phyBOARD-Segin/phyCORE-i.MX6UL baseboard
- DH electronics STM32MP157C DHCOM, a PicoITX carrier board for the
aleady supported DHCOM module
- Three new Allwinner SoC based single-board computers:
* NanoPi R1 (H3 based)
* FriendlyArm ZeroPi (H3 based)
* Elimo Initium SBC (S3 based)
- Ouya Game Console based on Nvidia Tegra 3
- Version 5 of the already supported Zynq Z-Turn MYIR Board
- LX2162AQDS, a reference platform for NXP Layerscape LX2162A, which
is a repackaged 16-core LX2160A
- A series of Kontron i.MX8M Mini baseboard/SoM versions
- Espressobin Ultra, a new variant of the popular Armada 3700 based
board,
- IEI Puzzle-M801, a rackmount network appliance based on Marvell
Armada 8040
- Microsoft Lumia 950 XL, a phone
- HDK855 and HDK865 Hardware development kits for Qualcomm sm8250 and
sm8150, respectively
- Three new board variants of the "Trogdor" Chromebook (sc7180)
- New board variants of the Renesas based "Kingfisher" and "HiHope"
reference boards
- Kobol Helios64, an open source NAS appliance based on Rockchips
RK3399
- Engicam PX30.Core, a SoM based on Rockchip PX30, along with a few
carrier boards"
* tag 'arm-soc-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (679 commits)
arm64: dts: sparx5: Add SGPIO devices
arm64: dts: sparx5: Add reset support
dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver
ARM: mstar: SMP support
ARM: mstar: Wire up smpctrl for SSD201/SSD202D
ARM: mstar: Add smp ctrl registers to infinity2m dtsi
ARM: mstar: Add dts for Honestar ssd201htv2
ARM: mstar: Add chip level dtsi for SSD202D
ARM: mstar: Add common dtsi for SSD201/SSD202D
ARM: mstar: Add infinity2m support
dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards
dt-bindings: vendor-prefixes: Add honestar vendor prefix
dt-bindings: mstar: Add binding details for mstar,smpctrl
ARM: mstar: Fill in GPIO controller properties for infinity
ARM: mstar: Add gpio controller to MStar base dtsi
ARM: zynq: Fix incorrect reference to XM013 instead of XM011
ARM: zynq: Convert at25 binding to new description on zc770-xm013
ARM: zynq: Fix OCM mapping to be aligned with binding on zc702
ARM: zynq: Fix leds subnode name for zc702/zybo-z7
ARM: zynq: Rename bus to be align with simple-bus yaml
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC defconfig updates from Arnd Bergmann:
"These are the usual defconfig updates, adding support for additional
modules and updating some files according to changes in Kconfig.
I also include the removal of CONFIG_BACKLIGHT_GENERIC across multiple
architectures, after the driver was removed"
* tag 'arm-soc-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (41 commits)
powerpc/configs: drop unused BACKLIGHT_GENERIC option
parisc: configs: drop unused BACKLIGHT_GENERIC option
arm64: defconfig: drop unused BACKLIGHT_GENERIC option
ARM: configs: drop unused BACKLIGHT_GENERIC option
arm64: defconfig: Enable more Librem 5 hardware
arm64: defconfig: Enable RTC_DRV_HYM8563
arm64: defconfig: Enable USB_SERIAL_CP210X
arm64: defconfig: Enable PHY_ROCKCHIP_INNO_DSIDPHY
arm64: defconfig: Enable ROCKCHIP_LVDS
arm64: defconfig: Enable ARM SCMI protocol and drivers
ARM: multi_v7_defconfig: Enable ARM SCMI protocol and drivers
ARM: multi_v7_defconfig: enable STM32 dfsdm audio support
ARM: multi_v7_defconfig: enable STM32 spdifrx support
ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support
ARM: multi_v7_defconfig: add STM32 crypto support
ARM: multi_v7_defconfig: enable counter subsystem and stm32 counter drivers
ARM: multi_v7_defconfig: make Samsung Exynos EHCI driver a module
arm64: defconfig: Enable Qualcomm PON driver
ARM: omap2plus_defconfig: Enable TI eQEP counter driver
ARM: multi_v7_defconfig: ti: Enable networking options for nfs boot
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Arnd Bergmann:
"These are updates for SoC specific code, mostly in the 32-bit
architecture:
- A rework for handling MMIO accesses in Renesas SoCs in a more
portable way
- Updates to SoC version detection in NXP i.MX SoCs.
- Smaller bug fixes for OMAP, Samsung, Marvell, Amlogic"
* tag 'arm-soc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
arm64: Kconfig: meson: drop pinctrl
ARM: mxs: Add serial number support for i.MX23, i.MX28 SoCs
MAINTAINERS: switch mvebu tree to kernel.org
MAINTAINERS: Add an entry for MikroTik CRS3xx 98DX3236 boards
ARM: shmobile: Stop using __raw_*() I/O accessors
ARM: shmobile: sh73a0: Remove obsolete static mapping
ARM: shmobile: sh73a0: Use ioremap() to map SMP registers
ARM: shmobile: sh73a0: Use ioremap() to map L2C registers
ARM: shmobile: r8a7779: Remove obsolete static mappings
ARM: shmobile: r8a7779: Use ioremap() to map SMP registers
ARM: shmobile: r8a7779: Use ioremap() to map INTC2 registers
ARM: shmobile: r8a7778: Introduce HPBREG_BASE
ARM: OMAP1: clock: Use IS_ERR_OR_NULL() to clean code
ARM: OMAP2+: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare
ARM: OMAP2+: Remove redundant assignment to variable ret
ARM: OMAP2+: Fix kfree NULL pointer in omap2xxx_clkt_vps_init
ARM: OMAP2+: Fix memleak in omap2xxx_clkt_vps_init
ARM: exynos: extend cpuidle support to P4 Note boards
ARM: imx: mach-imx6q: correctly identify i.MX6QP SoCs
ARM: imx: imx7ulp: Add a comment explaining the B2 silicon version
...
|
|
Pull VFIO updates from Alex Williamson:
- Fix uninitialized list walk in error path (Eric Auger)
- Use io_remap_pfn_range() (Jason Gunthorpe)
- Allow fallback support for NVLink on POWER8 (Alexey Kardashevskiy)
- Enable mdev request interrupt with CCW support (Eric Farman)
- Enable interface to iommu_domain from vfio_group (Lu Baolu)
* tag 'vfio-v5.11-rc1' of git://github.com/awilliam/linux-vfio:
vfio/type1: Add vfio_group_iommu_domain()
vfio-ccw: Wire in the request callback
vfio-mdev: Wire in a request handler for mdev parent
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- AMD SFH (Sensor Fusion Hub) support (Sandeep Singh)
- increase of maximum HID report size to 16KB in order to support some
of the modern devices (Dean Camera)
- control interface support for hidraw (Dean Camera)
- Sony DS4 power and firmware reporting fixes (Roderick Colenbrander)
- support for ghlive PS3/WII U dongles (Pascal Giard)
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (27 commits)
HID: i2c-hid: add Vero K147 to descriptor override
HID: ite: Add support for Acer S1002 keyboard-dock
HID: sony: support for ghlive ps3/wii u dongles
HID: hidraw: Add additional hidraw input/output report ioctls.
HID: Increase HID maximum report size to 16KB
HID: elecom: drop stray comment
HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter
HID: elecom: add support for EX-G M-XGL20DLBK wireless mouse
HID: elecom: rewrite report based on model specific parameters
HID: wacom: Constify attribute_groups
HID: input: Fix fall-through warnings for Clang
HID: usbhid: Fix fall-through warnings for Clang
HID: logitech-hidpp: Add hid_device_id for V470 bluetooth mouse
HID: intel-ish-hid: Remove unnecessary assignment to variable rv
HID: sony: Workaround for DS4 dongle hotplug kernel crash.
HID: sony: Don't use fw_version/hw_version for sysfs cleanup.
HID: sony: Report more accurate DS4 power status.
SFH: fix error return check for -ERESTARTSYS
HID: SFH: Add documentation
HID: hid-input: occasionally report stylus battery even if not changed
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Add vendor prefixes for bm, gpio-key, mentor, FII, and Ampere
- Add ADP5585/ADP5589 and delta,q54sj108a2 to trivial-devices.yaml
- Convert fixed-partitions, i2c-gate and fsl,dpaa2-console bindings to
schemas
- Drop PicoXcell bindings
- Drop unused and undocumented 'pnx,timeout' property from LPC32xx
- Add 'dynamic-power-coefficient' to Mali GPU bindings
- Make 'make dt_binding_check' not error out on warnings
- Various minor binding fixes
* tag 'devicetree-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (22 commits)
dt-bindings: mali-bifrost: Add dynamic-power-coefficient
dt-bindings: mali-midgard: Add dynamic-power-coefficient
dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells"
dt-bindings: Remove PicoXcell bindings
ARM: dts: lpc32xx: Remove unused and undocumented 'pnx,timeout'
dt-bindings: mtd: convert "fixed-partitions" to the json-schema
dt-bindings: vendor-prefixes: Add undocumented bm, gpio-key, and mentor prefixes
dt-bindings: pci: rcar-pci-ep: Document missing interrupts property
dt-bindings: vendor-prefixes: Add an entry for AmpereComputing.com
dt-bindings: vendor-prefixes: correct the spelling of TQ-Systems GmbH
dt-bindings: mfd: fix stm32 timers example
dt-bindings: trivial-devices: Add delta,q54sj108a2
dt-bindings:i2c:i2c-gate: txt to yaml conversion
dt-bindings: add ADP5585/ADP5589 entries to trivial-devices
dt-bindings: Correct GV11B GPU register sizes
dt-bindings: vendor-prefixes: Add FII
dt-bindings: Fix typo on the DesignWare IP reset bindings documentation
dt-bindings: Fix error in 'make dtbs_check' when using DT_SCHEMA_FILES
dt-bindings: arm: vt8500: remove redundant white-spaces
dt-bindings: fsl-imx-drm: fix example compatible string
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.11 kernel.
Drivers, drivers and drivers. Not a single core change.
Some new stuff, especially a bunch of new Intel, Qualcomm and Ocelot
SoCs.
As part of the modularization attempt, I applied one patch affecting
the firmware subsystem as a functional (not syntactic/semantic)
dependency and then it blew up in our face, so I had to revert it,
bummer. It will come in later, through that subsystem, I guess.
New drivers:
- New driver for the Microchip Serial GPIO "SGPIO".
- Qualcomm SM8250 LPASS (Low Power Audio Subsystem) GPIO driver.
New subdrivers:
- Intel Lakefield subdriver.
- Intel Elkhart Lake subdriver.
- Intel Alder Lake-S subdriver.
- Qualcomm MSM8953 subdriver.
- Qualcomm SDX55 subdriver.
- Qualcomm SDX55 PMIC subdriver.
- Ocelot Luton SoC subdriver.
- Ocelot Serval SoC subdriver.
Modularization:
- The Meson driver can now be built as modules.
- The Qualcomm driver(s) can now be built as modules.
Incremental improvements:
- The Intel driver now supports pin configuration for GPIO-related
configurations.
- A bunch of Renesas PFC drivers have been augmented with support for
QSPI pins, groups and functions.
- Non-critical fixes to the irq handling in the Allwinner Sunxi
driver"
* tag 'pinctrl-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (80 commits)
pinctrl/spear: simplify the return expression of spear300_pinctrl_probe()
pinctrl: mediatek: simplify the return expression of mtk_pinconf_bias_disable_set_rev1()
dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support
pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5)
pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver
dt-bindings: pinctrl: qcom: Add sm8250 lpass lpi pinctrl bindings
pinctrl: qcom-pmic-gpio: Add support for pmx55
dt-bindings: pinctrl: qcom-pmic-gpio: Add pmx55 support
pinctrl: pinctrl-microchip-sgpio: Mark some symbols with static keyword
pinctrl: at91-pio4: Make PINCTRL_AT91PIO4 depend on HAS_IOMEM to fix build error
pinctrl: mtk: Fix low level output voltage issue
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
pinctrl: actions: pinctrl-s500: Constify s500_padinfo[]
pinctrl: pinctrl-microchip-sgpio: Add OF config dependency
pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO
dt-bindings: pinctrl: Add bindings for pinctrl-microchip-sgpio driver
pinctrl: at91-pio4: add support for fewer lines on last PIO bank
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
pinctrl: sunxi: Mark the irq bank not found in sunxi_pinctrl_irq_handler() with WARN_ON
pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD core:
- Fix refcounting for unpartitioned MTDs
- Fix misspelled function parameter 'section'
- Remove unneeded break
- cmdline parser: Fix parsing of part-names with colons
- mtdpart: Fix misdocumented function parameter 'mtd'
MTD devices:
- phram:
- Allow the user to set the erase page size
- File headers are not good candidates for kernel-doc
- physmap-bt1-rom: Fix __iomem addrspace removal warning
- plat-ram: correctly free memory on error path in platram_probe()
- powernv_flash: Add function names to headers and fix 'dev'
- docg3: Fix kernel-doc 'bad line' and 'excessive doc' issues
UBI cleanup fixes:
- gluebi: Fix misnamed function parameter documentation
- wl: Fix a couple of kernel-doc issues
- eba: Fix a couple of misdocumentation issues
- kapi: Correct documentation for 'ubi_leb_read_sg's 'sgl' parameter
- Document 'ubi_num' in struct mtd_dev_param
Generic NAND core ECC management:
- Add an I/O request tweaking mechanism
- Entire rework of the software BCH ECC driver, creation of a real
ECC engine, getting rid of raw NAND structures, migration to more
generic prototypes, misc fixes and style cleanup. Moved now to the
Generic NAND layer.
- Entire rework of the software Hamming ECC driver, creation of a
real ECC engine, getting rid of raw NAND structures, misc renames,
comment updates, cleanup, and style fixes. Moved now to the generic
NAND layer.
- Necessary plumbing at the NAND level to retrieve generic NAND ECC
engines (softwares and on-die).
- Update of the bindings.
Raw NAND core:
- Geting rid of the chip->ecc.priv entry.
- Fix miscellaneous typos in kernel-doc
Raw NAND controller drivers:
- Arasan: Document 'anfc_op's 'buf' member
- AU1550: Ensure the presence of the right includes
- Brcmnand: Demote non-conformant kernel-doc headers
- Cafe: Remove superfluous param doc and add another
- Davinci: Do not use extra dereferencing
- Diskonchip: Marking unused variables as __always_unused
- GPMI:
- Fix the driver only sense CS0 R/B issue
- Fix the random DMA timeout issue
- Use a single line for of_device_id
- Use of_device_get_match_data()
- Fix reference count leak in gpmi ops
- Cleanup makefile
- Fix binding matching of clocks on different SoCs
- Ingenic: remove redundant get_device() in ingenic_ecc_get()
- Intel LGM: New NAND controller driver
- Marvell: Drop useless line
- Meson:
- Fix a resource leak in init
- Fix meson_nfc_dma_buffer_release() arguments
- mxc:
- Use device_get_match_data()
- Use a single line for of_device_id
- Remove platform data support
- Omap:
- Fix a bunch of kernel-doc misdemeanours
- Finish ELM half populated function header, demote empty ones
- s3c2410: Add documentation for 2 missing struct members
- Sunxi: Document 'sunxi_nfc's 'caps' member
- Qcom:
- Add support for SDX55
- Support for IPQ6018 QPIC NAND controller
- Fix DMA sync on FLASH_STATUS register read
- Rockchip: New NAND controller driver for RK3308, RK2928 and others
- Sunxi: Add MDMA support
ONENAND:
- bbt: Fix expected kernel-doc formatting
- Fix some kernel-doc misdemeanours
- Fix expected kernel-doc formatting
- Use mtd->oops_panic_write as condition
SPI-NAND core:
- Creation of a SPI-NAND on-die ECC engine
- Move ECC related definitions earlier in the driver
- Fix typo in comment
- Fill a default ECC provider/algorithm
- Remove outdated comment
- Fix OOB read
- Allow the case where there is no ECC engine
- Use the external ECC engine logic
SPI-NAND chip drivers:
- Micron:
- Add support for MT29F2G01AAAED
- Use more specific names
- Macronix:
- Add support for MX35LFxG24AD
- Add support for MX35LFxGE4AD
- Toshiba: Demote non-conformant kernel-doc header
SPI-NOR core:
- Initial support for stateful Octal DTR mode using volatile settings
- Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
- Support for Cypress Semper flash
- Support to specify ECC block size of SPI NOR flashes
- Fixes to avoid clearing of non-volatile Block Protection bits at
probe
- hisi-sfc: Demote non-conformant kernel-doc"
* tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (120 commits)
mtd: spinand: macronix: Add support for MX35LFxG24AD
mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others
dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller
mtd: rawnand: gpmi: Use a single line for of_device_id
mtd: rawnand: gpmi: Fix the random DMA timeout issue
mtd: rawnand: gpmi: Fix the driver only sense CS0 R/B issue
mtd: rawnand: qcom: Add NAND controller support for SDX55
dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation
mtd: rawnand: mxc: Use a single line for of_device_id
mtd: rawnand: mxc: Use device_get_match_data()
mtd: rawnand: meson: Fix a resource leak in init
mtd: rawnand: gpmi: Use of_device_get_match_data()
mtd: rawnand: Add NAND controller support on Intel LGM SoC
dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC
mtd: spinand: micron: Add support for MT29F2G01AAAED
mtd: spinand: micron: Use more specific names
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
mtd: spinand: macronix: Add support for MX35LFxGE4AD
mtd: plat-ram: correctly free memory on error path in platram_probe()
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
Pull LED updates from Pavel Machek:
"Small cleanups/fixes mostly thanks to Marek, nothing major made it in
this time"
* tag 'leds-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
leds: turris-omnia: fix checkpatch warning
leds: turris-omnia: wrap to 80 columns
leds: turris-omnia: use constants instead of macros for color command
dt-bindings: leds: Convert pwm to yaml
leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
Documentation: leds: remove invalidated information
|
|
Pull IPMI updates from Corey Minyard:
"Some very minor changes.
Nothing functional, just little syntax cleanups and a RCU warning
suppression"
* tag 'for-linus-5.11-1' of git://github.com/cminyard/linux-ipmi:
char: ipmi: convert comma to semicolon
ipmi: msghandler: Suppress suspicious RCU usage warning
ipmi/watchdog: replace atomic_add() and atomic_sub()
char: ipmi: remove unneeded break
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight update from Lee Jones:
"Careful, it's a big one!
- Fix pwm_bl driver interpolation issues by switching to a linear
algorithm"
* tag 'backlight-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: pwm_bl: Fix interpolation
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers
- Add support for Intel's Platform Monitoring Technology (PMT)
New Device Support:
- Add support for PM660/PM660L to QCom SPMI PMIC
- Add support for lots of new devices to Kontron Core
New Functionality:
- Provide syscon_regmap_lookup_by_phandle_optional() to SysCon API
Fix-ups:
- Constify; da9xxx-core; intel_*, tps65xxx, wm8xxx-core, lp8788,
stmpe, sun4i-gpadc, 88pm800, hi655x-pmic, ioc3, etc
- Remove superfluous code; madera, tps65910
- Use raw APIs (rid abstractions); tps65911-comparator, tps65910
- Whitespace/formatting fix-ups; tps65910
- Device Tree changes/updates; bd71837-pmic, syscon
- Use helpers/APIs (no hand rolling); altera-sysmgr
- Mark of_match tables as __maybe_unused; twl6030-irq
- Fix spelling; si476x-core
Bug Fixes:
- Reset on resume to ensure known state; madera-core
- Correct ordering issues; madera-core, tps65910, kempld-core
- Remove erroneous passing of of_compatible strings; at91-usart
- Fix potential I2C adaptor leak; htc-i2cpld
- Correct errorneous defines; rt5033-private
- Resolve Kconfig issues; MFD_SL28CPLD, MFD_OMAP_USB_HOST
- Fix dev_err_probe() handling; stmfx
- Repair interrupt regression; motorola-cpcap
- Allow ACPI matching of DT tables; bcm590xx, da9xx, ene-kb3930,
fsl-imx25-tsadc, max77650, mt6397-core, rt5033, stmfx, max77686,
sun4i-gpadc, wm8994-core, axp20x-i2c"
[ The PMT updates already came in through the x86 platform tree ]
* tag 'mfd-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (48 commits)
mfd: kempld-core: Add support for additional devices
mfd: si476x-core.h: Fix "regulator" spelling in comment
mfd: twl6030: Mark of_device_id table as maybe unused
mfd: axp20x: Skip of_device_id table when !CONFIG_OF
mfd: wm8994: Drop of_match_ptr from of_device_id table
mfd: sun4i: Drop of_match_ptr from of_device_id table
mfd: max77686: Drop of_match_ptr from of_device_id table
mfd: stmfx: Drop of_match_ptr from of_device_id table
mfd: rt5033: Drop of_match_ptr from of_device_id table
mfd: mt6397: Drop of_match_ptr from of_device_id table
mfd: max77650: Drop of_match_ptr from of_device_id table
mfd: fsl-imx25: Drop of_match_ptr from of_device_id table
mfd: ene-kb3930: Drop of_match_ptr from of_device_id table
mfd: da9150: Drop of_match_ptr from of_device_id table
mfd: da9063: Drop of_match_ptr from of_device_id table
mfd: da9062: Drop of_match_ptr from of_device_id table
mfd: da9055: Drop of_match_ptr from of_device_id table
mfd: bcm590xx: Drop of_match_ptr from of_device_id table
mfd: omap-usb: Depend on COMMON_CLK to fix compile tests
mfd: kempld-core: Check for DMI definition before ACPI
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport:
"memblock debug enhancements.
Improve tracking of early memory allocations when memblock debug is
enabled:
- Add memblock_dbg() to memblock_phys_alloc_range() to get details
about its usage
- Make memblock allocator wrappers actually inline to track their
callers in memblock debug messages"
* tag 'memblock-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
mm: memblock: drop __init from memblock functions to make it inline
mm: memblock: add more debug logs
|
|
We need the bits of _TIF_WORK_MASK to be contiguous in order to to use
this as an immediate argument to an AND instruction in entry.S.
We happened to change these bits in commits:
b5a5a01d8e9a ("arm64: uaccess: remove addr_limit_user_check()")
192caabd4dd9 ("arm64: add support for TIF_NOTIFY_SIGNAL")
which each worked in isolation, but the merge resolution in commit:
005b2a9dc819 ("Merge tag 'tif-task_work.arch-2020-12-14' of git://git.kernel.dk/linux-block")
happened to make the bits non-contiguous.
Fix this by moving TIF_NOTIFY_SIGNAL to be bit 6, which is contiguous
with the rest of _TIF_WORK_MASK.
Otherwise, we'll get a build-time failure as below:
arch/arm64/kernel/entry.S: Assembler messages:
arch/arm64/kernel/entry.S:733: Error: immediate out of range at operand 3 -- `and x2,x19,#((1<<1)|(1<<0)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<7))'
scripts/Makefile.build:360: recipe for target 'arch/arm64/kernel/entry.o' failed
Fixes: 005b2a9dc819a126 ("Merge tag 'tif-task_work.arch-2020-12-14' of git://git.kernel.dk/linux-block")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull IOMMU updates from Will Deacon:
"There's a good mixture of improvements to the core code and driver
changes across the board.
One thing worth pointing out is that this includes a quirk to work
around behaviour in the i915 driver (see 65f746e8285f ("iommu: Add
quirk for Intel graphic devices in map_sg")), which otherwise
interacts badly with the conversion of the intel IOMMU driver over to
the DMA-IOMMU APU but has being fixed properly in the DRM tree.
We'll revert the quirk later this cycle once we've confirmed that
things don't fall apart without it.
Summary:
- IOVA allocation optimisations and removal of unused code
- Introduction of DOMAIN_ATTR_IO_PGTABLE_CFG for parameterising the
page-table of an IOMMU domain
- Support for changing the default domain type in sysfs
- Optimisation to the way in which identity-mapped regions are
created
- Driver updates:
* Arm SMMU updates, including continued work on Shared Virtual
Memory
* Tegra SMMU updates, including support for PCI devices
* Intel VT-D updates, including conversion to the IOMMU-DMA API
- Cleanup, kerneldoc and minor refactoring"
* tag 'iommu-updates-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (50 commits)
iommu/amd: Add sanity check for interrupt remapping table length macros
dma-iommu: remove __iommu_dma_mmap
iommu/io-pgtable: Remove tlb_flush_leaf
iommu: Stop exporting free_iova_mem()
iommu: Stop exporting alloc_iova_mem()
iommu: Delete split_and_remove_iova()
iommu/io-pgtable-arm: Remove unused 'level' parameter from iopte_type() macro
iommu: Defer the early return in arm_(v7s/lpae)_map
iommu: Improve the performance for direct_mapping
iommu: avoid taking iova_rbtree_lock twice
iommu/vt-d: Avoid GFP_ATOMIC where it is not needed
iommu/vt-d: Remove set but not used variable
iommu: return error code when it can't get group
iommu: Fix htmldocs warnings in sysfs-kernel-iommu_groups
iommu: arm-smmu-impl: Add a space before open parenthesis
iommu: arm-smmu-impl: Use table to list QCOM implementations
iommu/arm-smmu: Move non-strict mode to use io_pgtable_domain_attr
iommu/arm-smmu: Add support for pagetable config domain attribute
iommu: Document usage of "/sys/kernel/iommu_groups/<grp_id>/type" file
iommu: Take lock before reading iommu group default domain type
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb update from Konrad Rzeszutek Wilk:
"A generic (but for right now engaged only with AMD SEV) mechanism to
adjust a larger size SWIOTLB based on the total memory of the SEV
guests which right now require the bounce buffer for interacting with
the outside world.
Normal knobs (swiotlb=XYZ) still work"
* 'stable/for-linus-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
x86,swiotlb: Adjust SWIOTLB bounce buffer size for SEV guests
|
|
Pull rdma updates from Jason Gunthorpe:
"A smaller set of patches, nothing stands out as being particularly
major this cycle. The biggest item would be the new HIP09 HW support
from HNS, otherwise it was pretty quiet for new work here:
- Driver bug fixes and updates: bnxt_re, cxgb4, rxe, hns, i40iw,
cxgb4, mlx4 and mlx5
- Bug fixes and polishing for the new rts ULP
- Cleanup of uverbs checking for allowed driver operations
- Use sysfs_emit all over the place
- Lots of bug fixes and clarity improvements for hns
- hip09 support for hns
- NDR and 50/100Gb signaling rates
- Remove dma_virt_ops and go back to using the IB DMA wrappers
- mlx5 optimizations for contiguous DMA regions"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (147 commits)
RDMA/cma: Don't overwrite sgid_attr after device is released
RDMA/mlx5: Fix MR cache memory leak
RDMA/rxe: Use acquire/release for memory ordering
RDMA/hns: Simplify AEQE process for different types of queue
RDMA/hns: Fix inaccurate prints
RDMA/hns: Fix incorrect symbol types
RDMA/hns: Clear redundant variable initialization
RDMA/hns: Fix coding style issues
RDMA/hns: Remove unnecessary access right set during INIT2INIT
RDMA/hns: WARN_ON if get a reserved sl from users
RDMA/hns: Avoid filling sl in high 3 bits of vlan_id
RDMA/hns: Do shift on traffic class when using RoCEv2
RDMA/hns: Normalization the judgment of some features
RDMA/hns: Limit the length of data copied between kernel and userspace
RDMA/mlx4: Remove bogus dev_base_lock usage
RDMA/uverbs: Fix incorrect variable type
RDMA/core: Do not indicate device ready when device enablement fails
RDMA/core: Clean up cq pool mechanism
RDMA/core: Update kernel documentation for ib_create_named_qp()
MAINTAINERS: SOFT-ROCE: Change Zhu Yanjun's email address
...
|
|
Pull SCSI updates from James Bottomley:
"This consists of the usual driver updates (ufs, qla2xxx, smartpqi,
target, zfcp, fnic, mpt3sas, ibmvfc) plus a load of cleanups, a major
power management rework and a load of assorted minor updates.
There are a few core updates (formatting fixes being the big one) but
nothing major this cycle"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
scsi: mpt3sas: Update driver version to 36.100.00.00
scsi: mpt3sas: Handle trigger page after firmware update
scsi: mpt3sas: Add persistent MPI trigger page
scsi: mpt3sas: Add persistent SCSI sense trigger page
scsi: mpt3sas: Add persistent Event trigger page
scsi: mpt3sas: Add persistent Master trigger page
scsi: mpt3sas: Add persistent trigger pages support
scsi: mpt3sas: Sync time periodically between driver and firmware
scsi: qla2xxx: Update version to 10.02.00.104-k
scsi: qla2xxx: Fix device loss on 4G and older HBAs
scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry
scsi: qla2xxx: Fix the call trace for flush workqueue
scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines
scsi: qla2xxx: Handle aborts correctly for port undergoing deletion
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
scsi: qla2xxx: Fix FW initialization error on big endian machines
scsi: qla2xxx: Fix crash during driver load on big endian machines
scsi: qla2xxx: Fix compilation issue in PPC systems
scsi: qla2xxx: Don't check for fw_started while posting NVMe command
scsi: qla2xxx: Tear down session if FW say it is down
...
|
|
Pull block driver updates from Jens Axboe:
"Nothing major in here:
- NVMe pull request from Christoph:
- nvmet passthrough improvements (Chaitanya Kulkarni)
- fcloop error injection support (James Smart)
- read-only support for zoned namespaces without Zone Append
(Javier González)
- improve some error message (Minwoo Im)
- reject I/O to offline fabrics namespaces (Victor Gladkov)
- PCI queue allocation cleanups (Niklas Schnelle)
- remove an unused allocation in nvmet (Amit Engel)
- a Kconfig spelling fix (Colin Ian King)
- nvme_req_qid simplication (Baolin Wang)
- MD pull request from Song:
- Fix race condition in md_ioctl() (Dae R. Jeong)
- Initialize read_slot properly for raid10 (Kevin Vigor)
- Code cleanup (Pankaj Gupta)
- md-cluster resync/reshape fix (Zhao Heming)
- Move null_blk into its own directory (Damien Le Moal)
- null_blk zone and discard improvements (Damien Le Moal)
- bcache race fix (Dongsheng Yang)
- Set of rnbd fixes/improvements (Gioh Kim, Guoqing Jiang, Jack Wang,
Lutz Pogrell, Md Haris Iqbal)
- lightnvm NULL pointer deref fix (tangzhenhao)
- sr in_interrupt() removal (Sebastian Andrzej Siewior)
- FC endpoint security support for s390/dasd (Jan Höppner, Sebastian
Ott, Vineeth Vijayan). From the s390 arch guys, arch bits included
as it made it easier for them to funnel the feature through the
block driver tree.
- Follow up fixes (Colin Ian King)"
* tag 'for-5.11/drivers-2020-12-14' of git://git.kernel.dk/linux-block: (64 commits)
block: drop dead assignments in loop_init()
sr: Remove in_interrupt() usage in sr_init_command().
sr: Switch the sector size back to 2048 if sr_read_sector() changed it.
cdrom: Reset sector_size back it is not 2048.
drivers/lightnvm: fix a null-ptr-deref bug in pblk-core.c
null_blk: Move driver into its own directory
null_blk: Allow controlling max_hw_sectors limit
null_blk: discard zones on reset
null_blk: cleanup discard handling
null_blk: Improve implicit zone close
null_blk: improve zone locking
block: Align max_hw_sectors to logical blocksize
null_blk: Fail zone append to conventional zones
null_blk: Fix zone size initialization
bcache: fix race between setting bdev state to none and new write request direct to backing
block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
block/rnbd: call kobject_put in the failure path
Documentation/ABI/rnbd-srv: add document for force_close
block/rnbd-srv: close a mapped device from server side.
...
|
|
Pull block updates from Jens Axboe:
"Another series of killing more code than what is being added, again
thanks to Christoph's relentless cleanups and tech debt tackling.
This contains:
- blk-iocost improvements (Baolin Wang)
- part0 iostat fix (Jeffle Xu)
- Disable iopoll for split bios (Jeffle Xu)
- block tracepoint cleanups (Christoph Hellwig)
- Merging of struct block_device and hd_struct (Christoph Hellwig)
- Rework/cleanup of how block device sizes are updated (Christoph
Hellwig)
- Simplification of gendisk lookup and removal of block device
aliasing (Christoph Hellwig)
- Block device ioctl cleanups (Christoph Hellwig)
- Removal of bdget()/blkdev_get() as exported API (Christoph Hellwig)
- Disk change rework, avoid ->revalidate_disk() (Christoph Hellwig)
- sbitmap improvements (Pavel Begunkov)
- Hybrid polling fix (Pavel Begunkov)
- bvec iteration improvements (Pavel Begunkov)
- Zone revalidation fixes (Damien Le Moal)
- blk-throttle limit fix (Yu Kuai)
- Various little fixes"
* tag 'for-5.11/block-2020-12-14' of git://git.kernel.dk/linux-block: (126 commits)
blk-mq: fix msec comment from micro to milli seconds
blk-mq: update arg in comment of blk_mq_map_queue
blk-mq: add helper allocating tagset->tags
Revert "block: Fix a lockdep complaint triggered by request queue flushing"
nvme-loop: use blk_mq_hctx_set_fq_lock_class to set loop's lock class
blk-mq: add new API of blk_mq_hctx_set_fq_lock_class
block: disable iopoll for split bio
block: Improve blk_revalidate_disk_zones() checks
sbitmap: simplify wrap check
sbitmap: replace CAS with atomic and
sbitmap: remove swap_lock
sbitmap: optimise sbitmap_deferred_clear()
blk-mq: skip hybrid polling if iopoll doesn't spin
blk-iocost: Factor out the base vrate change into a separate function
blk-iocost: Factor out the active iocgs' state check into a separate function
blk-iocost: Move the usage ratio calculation to the correct place
blk-iocost: Remove unnecessary advance declaration
blk-iocost: Fix some typos in comments
blktrace: fix up a kerneldoc comment
block: remove the request_queue to argument request based tracepoints
...
|
|
Pull io_uring updates from Jens Axboe:
"Fairly light set of changes this time around, and mostly some bits
that were pushed out to 5.11 instead of 5.10, fixes/cleanups, and a
few features. In particular:
- Cleanups around iovec import (David Laight, Pavel)
- Add timeout support for io_uring_enter(2), which enables us to
clean up liburing and avoid a timeout sqe submission in the
completion path.
The big win here is that it allows setups that split SQ and CQ
handling into separate threads to avoid locking, as the CQ side
will no longer submit when timeouts are needed when waiting for
events (Hao Xu)
- Add support for socket shutdown, and renameat/unlinkat.
- SQPOLL cleanups and improvements (Xiaoguang Wang)
- Allow SQPOLL setups for CAP_SYS_NICE, and enable regular
(non-fixed) files to be used.
- Cancelation improvements (Pavel)
- Fixed file reference improvements (Pavel)
- IOPOLL related race fixes (Pavel)
- Lots of other little fixes and cleanups (mostly Pavel)"
* tag 'for-5.11/io_uring-2020-12-14' of git://git.kernel.dk/linux-block: (43 commits)
io_uring: fix io_cqring_events()'s noflush
io_uring: fix racy IOPOLL flush overflow
io_uring: fix racy IOPOLL completions
io_uring: always let io_iopoll_complete() complete polled io
io_uring: add timeout update
io_uring: restructure io_timeout_cancel()
io_uring: fix files cancellation
io_uring: use bottom half safe lock for fixed file data
io_uring: fix miscounting ios_left
io_uring: change submit file state invariant
io_uring: check kthread stopped flag when sq thread is unparked
io_uring: share fixed_file_refs b/w multiple rsrcs
io_uring: replace inflight_wait with tctx->wait
io_uring: don't take fs for recvmsg/sendmsg
io_uring: only wake up sq thread while current task is in io worker context
io_uring: don't acquire uring_lock twice
io_uring: initialize 'timeout' properly in io_sq_thread()
io_uring: refactor io_sq_thread() handling
io_uring: always batch cancel in *cancel_files()
io_uring: pass files into kill timeouts/poll
...
|
|
Pull TIF_NOTIFY_SIGNAL updates from Jens Axboe:
"This sits on top of of the core entry/exit and x86 entry branch from
the tip tree, which contains the generic and x86 parts of this work.
Here we convert the rest of the archs to support TIF_NOTIFY_SIGNAL.
With that done, we can get rid of JOBCTL_TASK_WORK from task_work and
signal.c, and also remove a deadlock work-around in io_uring around
knowing that signal based task_work waking is invoked with the sighand
wait queue head lock.
The motivation for this work is to decouple signal notify based
task_work, of which io_uring is a heavy user of, from sighand. The
sighand lock becomes a huge contention point, particularly for
threaded workloads where it's shared between threads. Even outside of
threaded applications it's slower than it needs to be.
Roman Gershman <romger@amazon.com> reported that his networked
workload dropped from 1.6M QPS at 80% CPU to 1.0M QPS at 100% CPU
after io_uring was changed to use TIF_NOTIFY_SIGNAL. The time was all
spent hammering on the sighand lock, showing 57% of the CPU time there
[1].
There are further cleanups possible on top of this. One example is
TIF_PATCH_PENDING, where a patch already exists to use
TIF_NOTIFY_SIGNAL instead. Hopefully this will also lead to more
consolidation, but the work stands on its own as well"
[1] https://github.com/axboe/liburing/issues/215
* tag 'tif-task_work.arch-2020-12-14' of git://git.kernel.dk/linux-block: (28 commits)
io_uring: remove 'twa_signal_ok' deadlock work-around
kernel: remove checking for TIF_NOTIFY_SIGNAL
signal: kill JOBCTL_TASK_WORK
io_uring: JOBCTL_TASK_WORK is no longer used by task_work
task_work: remove legacy TWA_SIGNAL path
sparc: add support for TIF_NOTIFY_SIGNAL
riscv: add support for TIF_NOTIFY_SIGNAL
nds32: add support for TIF_NOTIFY_SIGNAL
ia64: add support for TIF_NOTIFY_SIGNAL
h8300: add support for TIF_NOTIFY_SIGNAL
c6x: add support for TIF_NOTIFY_SIGNAL
alpha: add support for TIF_NOTIFY_SIGNAL
xtensa: add support for TIF_NOTIFY_SIGNAL
arm: add support for TIF_NOTIFY_SIGNAL
microblaze: add support for TIF_NOTIFY_SIGNAL
hexagon: add support for TIF_NOTIFY_SIGNAL
csky: add support for TIF_NOTIFY_SIGNAL
openrisc: add support for TIF_NOTIFY_SIGNAL
sh: add support for TIF_NOTIFY_SIGNAL
um: add support for TIF_NOTIFY_SIGNAL
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"A change to increase the default maximum stack size on parisc to 100MB
and the ability to further increase the stack hard limit size at
runtime with ulimit for newly started processes.
The other patches fix compile warnings, utilize the Kbuild logic and
cleanups the parisc arch code"
* 'parisc-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: pci-dma: fix warning unused-function
parisc/uapi: Use Kbuild logic to provide <asm/types.h>
parisc: Make user stack size configurable
parisc: Use _TIF_USER_WORK_MASK in entry.S
parisc: Drop loops_per_jiffy from per_cpu struct
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- enable GCOV
- rework setup of protection map
- add support for more MSCC platforms
- add sysfs boardinfo for Loongson64
- enable KASLR for Loogson64
- add reset controller for BCM63xx
- cleanups and fixes
* tag 'mips_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (70 commits)
mips: fix Section mismatch in reference
MAINTAINERS: Add linux-mips mailing list to JZ47xx entries
MAINTAINERS: Remove JZ4780 DMA driver entry
MAINTAINERS: chenhc@lemote.com -> chenhuacai@kernel.org
MIPS: Octeon: irq: Alloc desc before configuring IRQ
MIPS: mm: Add back define for PAGE_SHARED
MIPS: Select ARCH_KEEP_MEMBLOCK if DEBUG_KERNEL to enable sysfs memblock debug
mips: lib: uncached: fix non-standard usage of variable 'sp'
MIPS: DTS: img: Fix schema warnings for pwm-leds
MIPS: KASLR: Avoid endless loop in sync_icache if synci_step is zero
MIPS: Move memblock_dump_all() to the end of setup_arch()
MIPS: SMP-CPS: Add support for irq migration when CPU offline
MIPS: OCTEON: Don't add kernel sections into memblock allocator
MIPS: Don't round up kernel sections size for memblock_add()
MIPS: Enable GCOV
MIPS: configs: drop unused BACKLIGHT_GENERIC option
MIPS: Loongson64: Fix up reserving kernel memory range
MIPS: mm: Remove unused is_aligned_hugepage_range
MIPS: No need to check CPU 0 in {loongson3,bmips,octeon}_cpu_disable()
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
...
|
|
Pull microblaze updates from Michal Simek:
"The biggest change is to remove support for noMMU configuration.
FPGAs are bigger so people use Microblaze with MMU for a lot of years
and there is likely no user of this code anymore. No one is updating
libraries for this configuration either.
- Remove noMMU support
- Add support for TIF_NOTIFY_SIGNAL
- Small header fix"
* tag 'microblaze-v5.11' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: Remove noMMU code
microblaze: add support for TIF_NOTIFY_SIGNAL
microblaze: Replace <linux/clk-provider.h> by <linux/of_clk.h>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
"Fixes for security issues just having been disclosed:
- a five patch series for fixing of XSA-349 (DoS via resource
depletion in Xen dom0)
- a patch fixing XSA-350 (access of stale pointer in a Xen dom0)"
* tag 'for-linus-5.11-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
xenbus/xenbus_backend: Disallow pending watch messages
xen/xenbus: Count pending messages for each watch
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus: Allow watches discard events before queueing
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull Hyper-V updates from Wei Liu:
- harden VMBus (Andres Beltran)
- clean up VMBus driver (Matheus Castello)
- fix hv_balloon reporting (Vitaly Kuznetsov)
- fix a potential OOB issue (Andrea Parri)
- remove an obsolete TODO item (Stefan Eschenbacher)
* tag 'hyperv-next-signed-20201214' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
hv_balloon: do adjust_managed_page_count() when ballooning/un-ballooning
hv_balloon: simplify math in alloc_balloon_pages()
drivers/hv: remove obsolete TODO and fix misleading typo in comment
drivers: hv: vmbus: Fix checkpatch SPLIT_STRING
hv_netvsc: Validate number of allocated sub-channels
drivers: hv: vmbus: Fix call msleep using < 20ms
drivers: hv: vmbus: Fix checkpatch LINE_SPACING
drivers: hv: vmbus: Replace symbolic permissions by octal permissions
drivers: hv: Fix hyperv_record_panic_msg path on comment
hv_netvsc: Use vmbus_requestor to generate transaction IDs for VMBus hardening
scsi: storvsc: Use vmbus_requestor to generate transaction IDs for VMBus hardening
Drivers: hv: vmbus: Add vmbus_requestor data structure for VMBus hardening
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp updates from Kees Cook:
"The major change here is finally gaining seccomp constant-action
bitmaps, which internally reduces the seccomp overhead for many
real-world syscall filters to O(1), as discussed at Plumbers this
year.
- Improve seccomp performance via constant-action bitmaps (YiFei Zhu
& Kees Cook)
- Fix bogus __user annotations (Jann Horn)
- Add missed CONFIG for improved selftest coverage (Mickaël Salaün)"
* tag 'seccomp-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
selftests/seccomp: Update kernel config
seccomp: Remove bogus __user annotations
seccomp/cache: Report cache data through /proc/pid/seccomp_cache
xtensa: Enable seccomp architecture tracking
sh: Enable seccomp architecture tracking
s390: Enable seccomp architecture tracking
riscv: Enable seccomp architecture tracking
powerpc: Enable seccomp architecture tracking
parisc: Enable seccomp architecture tracking
csky: Enable seccomp architecture tracking
arm: Enable seccomp architecture tracking
arm64: Enable seccomp architecture tracking
selftests/seccomp: Compare bitmap vs filter overhead
x86: Enable seccomp architecture tracking
seccomp/cache: Add "emulator" to check if filter is constant allow
seccomp/cache: Lookup syscall allowlist bitmap for fast path
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull pstore updates from Kees Cook:
- Clean up unused but exposed API (Christoph Hellwig)
- Provide KCONFIG for default size of kmsg buffer (Vasile-Laurentiu
Stanimir)
* tag 'pstore-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
pstore: Move kmsg_bytes default into Kconfig
pstore/blk: remove {un,}register_pstore_blk
pstore/blk: update the command line example
pstore/zone: cap the maximum device size
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc-plugins updates from Kees Cook:
- Clean up gcc plugin builds now that GCC must be 4.9+ (Masahiro
Yamada)
- Update MAINTAINERS (Kees Cook)
* tag 'gcc-plugins-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
MAINTAINERS: Drop inactive gcc-plugins maintainer
gcc-plugins: simplify GCC plugin-dev capability test
gcc-plugins: remove code for GCC versions older than 4.9
|
|
Pull smack updates from Casey Schaufler:
"There are no functional changes. Just one minor code clean-up and a
set of corrections in function header comments"
* tag 'Smack-for-5.11' of git://github.com/cschaufler/smack-next:
security/smack: remove unused varible 'rc'
Smack: fix kernel-doc interface on functions
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull integrity subsystem updates from Mimi Zohar:
"Just three patches here. Other integrity changes are being upstreamed
via EFI (defines a common EFI secure and trusted boot IMA policy) and
BPF LSM (exporting the IMA file cache hash info based on inode).
The three patches included here:
- bug fix: fail calculating the file hash, when a file not opened for
read and the attempt to re-open it for read fails.
- defer processing the "ima_appraise" boot command line option to
avoid enabling different modes (e.g. fix, log) to when the secure
boot flag is available on arm.
- defines "ima-buf" as the default IMA buffer measurement template in
preparation for the builtin integrity "critical data" policy"
* tag 'integrity-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: Don't modify file descriptor mode on the fly
ima: select ima-buf template for buffer measurement
ima: defer arch_ima_get_secureboot() call to IMA init time
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
"While we have a small number of SELinux patches for v5.11, there are a
few changes worth highlighting:
- Change the LSM network hooks to pass flowi_common structs instead
of the parent flowi struct as the LSMs do not currently need the
full flowi struct and they do not have enough information to use it
safely (missing information on the address family).
This patch was discussed both with Herbert Xu (representing team
netdev) and James Morris (representing team
LSMs-other-than-SELinux).
- Fix how we handle errors in inode_doinit_with_dentry() so that we
attempt to properly label the inode on following lookups instead of
continuing to treat it as unlabeled.
- Tweak the kernel logic around allowx, auditallowx, and dontauditx
SELinux policy statements such that the auditx/dontauditx are
effective even without the allowx statement.
Everything passes our test suite"
* tag 'selinux-pr-20201214' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
selinux: Fix fall-through warnings for Clang
selinux: drop super_block backpointer from superblock_security_struct
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
selinux: allow dontauditx and auditallowx rules to take effect without allowx
selinux: fix error initialization in inode_doinit_with_dentry()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit updates from Paul Moore:
"A small set of audit patches for v5.11 with four patches in total and
only one of any real significance.
Richard's patch to trigger accompanying records causes the kernel to
emit additional related records when an audit event occurs; helping
provide some much needed context to events in the audit log. It is
also worth mentioning that this is a revised patch based on an earlier
attempt that had to be reverted in the v5.8 time frame.
Everything passes our test suite, and with no problems reported please
merge this for v5.11"
* tag 'audit-pr-20201214' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: replace atomic_add_return()
audit: fix macros warnings
audit: trigger accompanying records when no rules present
audit: fix a kernel-doc markup
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- Finally allow parallel writes and reads into/from the lockless
ringbuffer. But it is not a complete solution. Readers are still
serialized against each other. And nested writes are still prevented
by printk_safe per-CPU buffers.
- Use ttynull as the ultimate fallback for /dev/console.
- Officially allow disabling console output by using console="" or
console=null
- A few code cleanups
* tag 'printk-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printk: remove logbuf_lock writer-protection of ringbuffer
printk: inline log_output(),log_store() in vprintk_store()
printk: remove obsolete dead assignment
printk/console: Allow to disable console output by using console="" or console=null
init/console: Use ttynull as a fallback when there is no console
printk: ringbuffer: Reference text_data_ring directly in callees.
|
|
SPI NOR core changes:
- Initial support for stateful Octal DTR mode using volatile settings
- Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
- Support for Cypress Semper flash
- Support to specify ECC block size of SPI NOR flashes
- Fixes to avoid clearing of non-volatile Block Protection bits at probe
Generic NAND core:
* ECC management:
- Add an I/O request tweaking mechanism
- Entire rework of the software BCH ECC driver, creation of a real
ECC engine, getting rid of raw NAND structures, migration to more
generic prototypes, misc fixes and style cleanup. Moved now to the
Generic NAND layer.
- Entire rework of the software Hamming ECC driver, creation of a
real ECC engine, getting rid of raw NAND structures, misc renames,
comment updates, cleanup, and style fixes. Moved now to the
generic NAND layer.
- Necessary plumbing at the NAND level to retrieve generic NAND ECC
engines (softwares and on-die).
- Update of the bindings.
Raw NAND core:
* Geting rid of the chip->ecc.priv entry.
* Fix miscellaneous typos in kernel-doc
Raw NAND controller drivers:
* AU1550: Ensure the presence of the right includes
* Davinci: Do not use extra dereferencing
* GPMI:
- Fix the driver only sense CS0 R/B issue
- Fix the random DMA timeout issue
- Use a single line for of_device_id
- Use of_device_get_match_data()
- Fix reference count leak in gpmi ops
- Cleanup makefile
- Fix binding matching of clocks on different SoCs
* Ingenic: remove redundant get_device() in ingenic_ecc_get()
* Intel LGM: New NAND controller driver
* Marvell: Drop useless line
* Meson:
- Fix a resource leak in init
- Fix meson_nfc_dma_buffer_release() arguments
* mxc:
- Use device_get_match_data()
- Use a single line for of_device_id
- Remove platform data support
* Qcom:
- Add support for SDX55
- Support for IPQ6018 QPIC NAND controller
- Fix DMA sync on FLASH_STATUS register read
* Rockchip: New NAND controller driver for RK3308, RK2928 and others
* Sunxi: Add MDMA support
SPI-NAND core:
* Creation of a SPI-NAND on-die ECC engine
* Move ECC related definitions earlier in the driver
* Fix typo in comment
* Fill a default ECC provider/algorithm
* Remove outdated comment
* Fix OOB read
* Allow the case where there is no ECC engine
* Use the external ECC engine logic
SPI-NAND chip drivers:
* Micron:
- Add support for MT29F2G01AAAED
- Use more specific names
* Macronix:
- Add support for MX35LFxG24AD
- Add support for MX35LFxGE4AD
Others:
* onenand: Use mtd->oops_panic_write as condition
* plat-ram: correctly free memory on error path in platram_probe()
|
|
Replace a comma between expression statements by a semicolon.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Message-Id: <20201216132615.15529-1-zhengyongjun3@huawei.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
|
|
|
|
- DS4 power and firmware reporting fixes, from Roderick Colenbrander
- support for ghlive PS3/WII u dongles, from Pascal Giard
|
|
|
|
- error reporting fix from Coiby Xu
|
|
- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma
|
|
- increase of maximum HID report size to 16KB in order to support
some of the modern devices, from Dean Camera
- control interface support for hidraw, from Dean Camera
- stylus battery reporting improvement, from Dmitry Torokhov
|
|
Support for ASUS N-Key keyboard, from Luke D Jones
|
|
From Sandeep Singh.
AMD SFH (Sensor Fusion Hub) is HID based driver.SFH FW is part of MP2 processor
(MP2 which is an ARM core connected to x86 for processing sensor data) and it
runs on MP2 where in the driver resides on X86. The driver functionalities are
divided into three parts:
1: amd-mp2-pcie:- This part of the module will communicate with MP2
firmware. MP2 which is exposed as a PCI device to the
X86, uses mailboxes to talk to MP2 firmware to
send/receive commands.
2: Client Layer:- This part of the driver will use DRAM data and convert
the data into HID format based on HID reports.
3: Transport layer :- This part of the driver the will communicate with HID
core.Communication between devices and HID core is
mostly done via HID reports
In terms of architecture, it resembles like ISH (Intel Integrated Sensor Hub).
However the major difference is all the hid reports are generated as part of
the kernel driver.
AMD SFH is integrated as a part of SoC, starting from 17h family of processors.
The solution is working well on several OEM products. AMD SFH uses HID over
PCIe bus.
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
Pull fallthrough fixes from Gustavo A. R. Silva:
"Fix many fall-through warnings when building with Clang 12.0.0
using -Wimplicit-fallthrough.
- powerpc: boot: include compiler_attributes.h (Nick Desaulniers)
- Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"
(Nick Desaulniers)
- powerpc: fix -Wimplicit-fallthrough (Nick Desaulniers)
- lib: Fix fall-through warnings for Clang (Gustavo A. R. Silva)"
* tag 'fallthrough-fixes-clang-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
lib: Fix fall-through warnings for Clang
powerpc: fix -Wimplicit-fallthrough
Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"
powerpc: boot: include compiler_attributes.h
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kunit updates from Shuah Khan:
- documentation update and fix to kunit_tool to parse diagnostic
messages correctly from David Gow
- Support for Parameterized Testing and fs/ext4 test updates to use
KUnit parameterized testing feature from Arpitha Raghunandan
- Helper to derive file names depending on --build_dir argument from
Andy Shevchenko
* tag 'linux-kselftest-kunit-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
fs: ext4: Modify inode-test.c to use KUnit parameterized testing feature
kunit: Support for Parameterized Testing
kunit: kunit_tool: Correctly parse diagnostic messages
Documentation: kunit: provide guidance for testing many inputs
kunit: Introduce get_file_path() helper
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest updates from Shuah Khan:
- Much needed gpio test Makefile cleanup to various problems with test
dependencies and build errors from Michael Ellerman
- Enabling vDSO test on non x86 platforms from Vincenzo Frascino
- Fix intel_pstate to replace deprecated ftime() usages with
clock_gettime() from Tommi Rantala
- cgroup test build fix on older releases from Sachin Sant
- A couple of spelling mistake fixes
* tag 'linux-kselftest-next-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/cgroup: Fix build on older distros
selftests/run_kselftest.sh: fix dry-run typo
tool: selftests: fix spelling typo of 'writting'
selftests/memfd: Fix implicit declaration warnings
selftests: intel_pstate: ftime() is deprecated
selftests/gpio: Add to CLEAN rule rather than overriding
selftests/gpio: Fix build when source tree is read only
selftests/gpio: Move include of lib.mk up
selftests/gpio: Use TEST_GEN_PROGS_EXTENDED
kselftest: Extend vdso correctness test to clock_gettime64
kselftest: Move test_vdso to the vDSO test suite
kselftest: Extend vDSO selftest to clock_getres
kselftest: Extend vDSO selftest
kselftest: Enable vDSO test on non x86 platforms
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest fixes from Shuah Khan:
"Build fixes for clone3 and rseq tests"
* tag 'linux-kselftest-fixes-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/clone3: Fix build error
rseq/selftests: Fix MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ build error under other arch.
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic cross-architecture timer cleanup from Arnd Bergmann:
"This cleans up two ancient timer features that were never completed in
the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET.
There was only one user left for the ARCH_USES_GETTIMEOFFSET variant
of clocksource implementations, the ARM EBSA110 platform. Rather than
changing to use modern timekeeping, we remove the platform entirely as
Russell no longer uses his machine and nobody else seems to have one
any more.
The conditional code for using arch_gettimeoffset() is removed as a
result.
For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms
not using clockevent drivers: parisc, ia64, most of m68k, and one Arm
platform. These all do timer ticks slighly differently, and this gets
cleaned up to the point they at least all call the same helper
function.
Instead of most platforms using 'select GENERIC_CLOCKEVENTS' in
Kconfig, the polarity is now reversed, with the few remaining ones
selecting LEGACY_TIMER_TICK instead"
* tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
timekeeping: default GENERIC_CLOCKEVENTS to enabled
timekeeping: remove xtime_update
m68k: remove timer_interrupt() function
m68k: change remaining timers to legacy_timer_tick
m68k: m68328: use legacy_timer_tick()
m68k: sun3/sun3c: use legacy_timer_tick
m68k: split heartbeat out of timer function
m68k: coldfire: use legacy_timer_tick()
parisc: use legacy_timer_tick
ARM: rpc: use legacy_timer_tick
ia64: convert to legacy_timer_tick
timekeeping: add CONFIG_LEGACY_TIMER_TICK
timekeeping: remove arch_gettimeoffset
net: remove am79c961a driver
ARM: remove ebsa110 platform
|
