* [GIT PULL] Char/Misc driver changes for 6.9-rc1
@ 2024-03-21 13:02 Greg KH
2024-03-21 13:48 ` Nathan Chancellor
` (2 more replies)
0 siblings, 3 replies; 13+ messages in thread
From: Greg KH @ 2024-03-21 13:02 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Andrew Morton, Arnd Bergmann, linux-kernel
The following changes since commit b401b621758e46812da61fa58a67c3fd8d91de0d:
Linux 6.8-rc5 (2024-02-18 12:56:25 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git tags/char-misc-6.9-rc1
for you to fetch changes up to 367b3560e10bbae3660d8ba4d0a7cc92170d8398:
binder: remove redundant variable page_addr (2024-03-07 22:22:32 +0000)
----------------------------------------------------------------
Char/Misc and other driver subsystem updates for 6.9-rc1
Here is the big set of char/misc and a number of other driver subsystem
updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning with some older versions of gcc for a
speakup driver, fix for that will come in a few days when I catch up
with my pending patch queues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----------------------------------------------------------------
Adam Skladowski (2):
dt-bindings: interconnect: Add Qualcomm MSM8909 DT bindings
interconnect: qcom: Add MSM8909 interconnect provider driver
Alexander Usyskin (4):
mei: hdcp: match without driver name
mei: pxp: match without driver name
mei: hdcp: add dependency on Xe driver
mei: pxp: add dependency on Xe driver
Amit Dhingra (1):
MAINTAINERS: correct file entry for AD7091R
Andrew Davis (4):
iio: health: afe4403: Use devm action helper for regulator disable
iio: health: afe4403: Use devm IIO helpers
iio: health: afe4404: Use devm action helper for regulator disable
iio: health: afe4404: Use devm IIO helpers
Andy Shevchenko (3):
misc: eeprom_93xx46: Remove unused of_gpio.h
misc: hi6421-spmi-pmic: Remove unused of_gpio.h
misc: hisi_hikey_usb: Remove unused of_gpio.h
Arturas Moskvinas (1):
iio: adc: mcp320x: Simplify device removal logic
Basavaraj Natikar (2):
iio: hid-sensor-als: Add light color temperature support
iio: hid-sensor-als: Add light chromaticity support
Bjorn Helgaas (3):
mei: gsc: remove unnecessary NULL pointer checks
mei: txe: remove unnecessary NULL pointer checks
mei: me: remove unnecessary NULL pointer checks
Chen-Yu Tsai (1):
nvmem: mtk-efuse: Drop NVMEM device name
ChiYuan Huang (2):
dt-bindings: iio: adc: rtq6056: add support for the whole RTQ6056 family
iio: adc: rtq6056: Add support for the whole RTQ6056 family
Chris Leech (4):
uio: introduce UIO_MEM_DMA_COHERENT type
cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
uio_pruss: UIO_MEM_DMA_COHERENT conversion
uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
Christophe JAILLET (2):
slimbus: core: Remove usage of the deprecated ida_simple_xx() API
greybus: Remove usage of the deprecated ida_simple_xx() API
Colin Ian King (3):
iio: invensense: remove redundant initialization of variable period
comedi: remove redundant assignment to variable range
binder: remove redundant variable page_addr
Dan Carpenter (4):
bus: mhi: ep: check the correct variable in mhi_ep_register_controller()
iio: adc: ti-ads1298: Fix error code in probe()
iio: adc: ti-ads1298: prevent divide by zero in ads1298_set_samp_freq()
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
Danila Tikhonov (2):
dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings
interconnect: qcom: Add SM7150 driver support
David Lechner (1):
iio: core: use INDIO_ALL_BUFFER_MODES in iio_buffer_enabled()
Dawei Li (1):
misc: eeprom/idt_89hpesx: Convert data structures to LE explicitly
Dimitri Fedrau (3):
iio: humidity: hdc3020: switch to 16bit register defines
dt-bindings: iio: humidity: hdc3020: add interrupt bindings in example
iio: humidity: hdc3020: add threshold events support
Dumitru Ceclan (5):
dt-bindings: iio: hmc425a: add conditional GPIO array size constraints
dt-bindings: iio: hmc425a: add entry for LTC6373
iio: amplifiers: hmc425a: move conversion logic
iio: amplifiers: hmc425a: use pointers in match table
iio: amplifiers: hmc425a: add support for LTC6373 Instrumentation Amplifier
Erick Archer (1):
bus: mhi: ep: Use kcalloc() instead of kzalloc()
Georgi Djakov (3):
Merge branch 'icc-msm8909' into icc-next
Merge branch 'icc-cleanup' into icc-next
Merge branch 'icc-sm7150' into icc-next
Greg Kroah-Hartman (10):
Merge 6.8-rc3 into char-misc-next
coresight: make coresight_bustype const
Merge 6.8-rc5 into char-misc-next
Merge tag 'iio-for-6.9a' of http://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Merge tag 'mhi-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-misc-next
Merge tag 'coresight-next-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next
Merge tag 'fpga-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Merge tag 'iio-for-6.9b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Merge tag 'icc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
greybus: make greybus_bus_type const
Hans de Goede (1):
iio: accel: da280: Simplify id-matching
Ian Abbott (2):
misc: hpilo: fix inconsistent device numbers
misc: hpilo: rename device creation loop variable
Icenowy Zheng (3):
dt-bindings: vendor-prefix: Add prefix for Voltafield
dt-bindings: iio: magnetometer: Add Voltafield AF8133J
iio: magnetometer: add a driver for Voltafield AF8133J magnetometer
James Clark (16):
coresight: Fix uninitialized struct warnings
coresight: etm3x: Fix build warning
coresight: Fix undeclared variable warnings from sparse checker
coresight: Make current W=1 warnings default
coresight: Fix issue where a source device's helpers aren't disabled
coresight: Make language around "activated" sinks consistent
coresight: Remove ops callback checks
coresight: Move mode to struct coresight_device
coresight: Remove the 'enable' field.
coresight: Move all sysfs code to sysfs file
coresight: Remove atomic type from refcnt
coresight: Remove unused stubs
coresight: Add explicit member initializers to coresight_dev_type
coresight: Add helper for atomically taking the device
coresight: Add a helper for getting csdev->mode
coresight: Add helper for setting csdev->mode
Javier Carrasco (5):
iio: light: as73211: use IIO_VAL_FRACTIONAL for intensity scales
dt-bindings: iio: light: as73211: add support for as7331
iio: light: as73211: add support for as7331
dt-bindings: iio: light: vishay,veml6075: make vdd-supply required
char: xilinx_hwicap: drop casting to void in dev_set_drvdata
Jeff Johnson (2):
bus: mhi: host: pci_generic: constify modem_telit_fn980_hw_v1_config
slimbus: qcom-ngd-ctrl: Make QMI message rules const
Jeffrey Hugo (4):
bus: mhi: host: Add MHI_PM_SYS_ERR_FAIL state
bus: mhi: host: Read PK HASH dynamically
dt-bindings: interconnect: qcom,rpmh: Fix bouncing @codeaurora address
Revert "bus: mhi: core: Add support for reading MHI info from device"
Jerome Brunet (1):
nvmem: meson-efuse: fix function pointer type mismatch
Jesus Gonzalez (1):
Add 10EC5280 to bmi160_i2c ACPI IDs to allow binding on some devices
Jiri Slaby (SUSE) (1):
hpet: remove hpets::hp_clocksource
Jonathan Cameron (42):
iio: accel: da280: Stop using ACPI_PTR()
iio: accel: kxcjk-1013: Move acpi_device_id table under ifdef CONFIG_ACPI
iio: accel: mma9551: Drop ACPI_PTR() usage
iio: accel: mma9553: Drop ACPI_PTR() usage
iio: accel: mxc4005: Drop ACPI_PTR() usage
iio: accel: mxc6255: Drop ACPI_PTR() usage
iio: accel: stk8ba50: Drop ACPI_PTR() usage
iio: accel: bmc150: Drop ACPI_PTR()
iio: gyro: bmg160: Drop ACPI_PTR() usage
iio: humidity: hts221: Drop ACPI_PTR() usage
iio: imu: fxos8700: Drop ACPI_PTR() usage
iio: imu: kmx61: Drop ACPI_PTR() usage
iio: light: jsa1212: Drop ACPI_PTR() usage
iio: light: ltr501: Drop ACPI_PTR() usage
iio: light: rpr0521: Drop ACPI_PTR() usage
iio: light: stk3310: Drop ACPI_PTR() usage
iio: light: us5182d: Drop ACPI_PTR() usage
iio: magnetometer: bmc150: Drop ACPI_PTR() usage
iio: magnetometer: mmc35240: Drop ACPI_PTR() usage
iio: potentiometer: max5487: Drop ACPI_PTR() usage
iio: st_sensors: drop ACPI_PTR() and CONFIG_ACPI guards
iio: pressure: hp206c: drop ACPI_PTR() and CONFIG_ACPI guards
iio: light: max44000: drop ACPI_PTR() and CONFIG_ACPI guards
iio: adc: ti-adc109s102: drop ACPI_PTR() and CONFIG_ACPI guards
iio: locking: introduce __cleanup() based direct mode claiming infrastructure
iio: dummy: Use automatic lock and direct mode cleanup.
iio: accel: adxl367: Use automated cleanup for locks and iio direct mode.
iio: imu: bmi323: Use cleanup handling for iio_device_claim_direct_mode()
iio: adc: max1363: Use automatic cleanup for locks and iio mode claiming.
iio: proximity: sx9360: Use automated cleanup for locks and IIO mode claiming.
iio: proximity: sx9324: Use automated cleanup for locks and IIO mode claiming.
iio: proximity: sx9310: Use automated cleanup for locks and IIO mode claiming.
iio: adc: ad4130: Use automatic cleanup of locks and direct mode.
iio: adc: ad7091r-base: Use auto cleanup of locks.
iio: light: vl6180: Drop unused linux/of.h include
iio: light: al3320a: Drop unused linux/of.h include
iio: light: al3010: Switch from linux/of.h to linux/mod_devicetable.h
iio: adc: ads8688: Switch to mod_devicetable.h for struct of_device_id definition
iio: accel: adxl372: Switch from linux/of.h to linux/mod_devicetable.h
iio: accel: bma180: Switch from linux/of.h to linux/mod_devicetable.h
iio: accel: kxsd9: Switch from linux/of.h to linux/mod_devicetable.h
iio: dac: mcp4821: Switch to including mod_devicetable.h for struct of_device_id definition.
Jonathan LoBue (2):
iio: accel: bmc150: Document duplicate ACPI entries with bmi323 driver
iio: imu: bmi323: Add ACPI Match Table
Josua Mayer (1):
dt-bindings: iio: humidity: hdc20x0: add optional interrupts property
Jun Yan (1):
iio: accel: bmi088: add i2c support for bmi088 accel driver
Justin Stitt (1):
iio: sx9324: avoid copying property strings
Kim Seer Paller (2):
dt-bindings: iio: frequency: add admfm2000
iio: frequency: admfm2000: New driver
Konrad Dybcio (3):
interconnect: qcom: sm8550: Remove bogus per-RSC BCMs and nodes
dt-bindings: interconnect: Remove bogus interconnect nodes
interconnect: qcom: x1e80100: Remove bogus per-RSC BCMs and nodes
Krishna chaitanya chundru (2):
bus: mhi: host: Add tracing support
bus: mhi: host: Change the trace string for the userspace tools mapping
Krzysztof Kozlowski (11):
interconnect: qcom: msm8909: constify pointer to qcom_icc_node
interconnect: qcom: sa8775p: constify pointer to qcom_icc_node
interconnect: qcom: sm8250: constify pointer to qcom_icc_node
interconnect: qcom: sm6115: constify pointer to qcom_icc_node
interconnect: qcom: sa8775p: constify pointer to qcom_icc_bcm
interconnect: qcom: x1e80100: constify pointer to qcom_icc_bcm
interconnect: constify of_phandle_args in xlate
dt-bindings: iio: adc: drop redundant type from label
iio: adc: qcom-pm8xxx-xoadc: drop unused kerneldoc struct pm8xxx_chan_info member
iio: proximity: isl29501: make use of of_device_id table
dt-bindings: nvmem: add common definition of nvmem-cell-cells
Lorenzo Bianconi (3):
iio: imu: st_lsm6dsx: improve kernel docs and comments
iio: imu: st_lsm6dsx: add support to ASM330LHHXG1
dt-bindings: iio: imu: st_lsm6dsx: add asm330lhhxg1
Lukas Bulwahn (1):
pps: use cflags-y instead of EXTRA_CFLAGS
Mao Jinlong (3):
coresight: etm4x: Set skip_power_up in etm4_init_arch_data function
dt-bindings: arm: qcom,coresight-tpdm: Rename qcom,dsb-element-size
coresight-tpda: Change qcom,dsb-element-size to qcom,dsb-elem-bits
Marco Felsch (2):
dt-bindings: iio: ti,tmp117: add optional label property
dt-bindings: iio: gyroscope: bosch,bmg160: add spi-max-frequency
Marco Pagani (1):
fpga: remove redundant checks for bridge ops
Marius Cristea (2):
dt-bindings: iio: adc: adding support for PAC193X
iio: adc: adding support for PAC193x
Markus Schneider-Pargmann (1):
nvmem: core: Print error on wrong bits DT property
Masahiro Yamada (1):
platform: goldfish: move the separate 'default' propery for CONFIG_GOLDFISH
Matt Hsiao (1):
MAINTAINERS: change the maintainer for hpilo driver
Matti Vaittinen (3):
iio: test: test gain-time-scale helpers
MAINTAINERS: add IIO GTS tests
iio: gts-helper: Fix division loop
Mike Looijmans (2):
dt-bindings: iio: adc: ti-ads1298: Add bindings
iio: adc: ti-ads1298: Add driver
Mohammed Billoo (1):
iio: adc: ti-ads1015: Use correct pga upper bound
Mårten Lindahl (1):
iio: light: vcnl4000: Set ps high definition for 4040/4200
Nadav Amit (1):
vmw_balloon: change maintainership
Naresh Solanki (1):
dt-bindings: iio: afe: voltage-divider: Add io-channel-cells
Nikita Mikhailevich (1):
iio: accel: mxc4005: new ACPI ID for the MXC6655 accelerometer
Nipun Gupta (1):
cdx: add MSI support for CDX bus
Nuno Sa (13):
iio: buffer-dmaengine: make use of the 'struct device *' argument
iio: imu: adis16475: make use of irq_get_trigger_type()
iio: imu: adis16480: make use of irq_get_trigger_type()
iio: adc: ad_sigma_delta: allow overwriting the IRQ flags
dt-bindings: adc: ad9467: add new io-backend property
dt-bindings: adc: axi-adc: update bindings for backend framework
iio: buffer-dmaengine: export buffer alloc and free functions
iio: add the IIO backend framework
iio: adc: ad9467: convert to backend framework
iio: adc: adi-axi-adc: move to backend framework
iio: temperature: ltc2983: make use of spi_get_device_match_data()
iio: temperature: ltc2983: rename ltc2983_parse_dt()
iio: temperature: ltc2983: explicitly set the name in chip_info
Olivier Moysan (1):
of: property: add device link support for io-backends
Ondrej Jirman (1):
MAINTAINERS: Add an entry for AF8133J driver
Peng Fan (1):
dt-bindings: iio: adc: imx93: drop the 4th interrupt
Petre Rodan (17):
dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml improvements
dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml add pressure-triplet
dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml add spi bus
iio: pressure: mprls0025pa fix off-by-one enum
iio: pressure: mprls0025pa improve driver error resilience
iio: pressure: mprls0025pa remove defaults
iio: pressure: mprls0025pa whitespace cleanup
iio: pressure: mprls0025pa refactor to split core and i2c parts.
iio: pressure: mprls0025pa add triplet property
iio: pressure: mprls0025pa add SPI driver
tools: iio: replace seekdir() in iio_generic_buffer
dt-bindings: iio: pressure: honeywell,hsc030pa.yaml add spi props
iio: pressure: hsc030pa: use signed type to hold div_64() result
iio: pressure: hsc030pa: include cleanup
iio: pressure: hsc030pa: update datasheet URLs
iio: pressure: hsc030pa add mandatory delay
iio: pressure: hsc030pa add triggered buffer
Praveen Teja Kundanala (5):
dt-bindings: nvmem: Convert xlnx,zynqmp-nvmem.txt to yaml
firmware: xilinx: Add ZynqMP efuse access API
nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup
nvmem: zynqmp_nvmem: Add support to access efuse
MAINTAINERS: Add maintainers for ZynqMP NVMEM driver
Quentin Schulz (3):
iio: adc: rockchip_saradc: fix bitmask for channels on SARADCv2
iio: adc: rockchip_saradc: use mask for write_enable bitfield
iio: adc: rockchip_saradc: replace custom logic with devm_reset_control_get_optional_exclusive
Ramona Gradinariu (3):
docs: iio: Refactor index.rst
docs: iio: add documentation for device buffers
docs: iio: add documentation for adis16475 driver
Randy Dunlap (1):
iio: dummy_evgen: remove Excess kernel-doc comments
Ricardo B. Marliere (14):
iio: core: make iio_bus_type const
fpga: dfl: make dfl_bus_type const
greybus: constify the struct device_type usage
slimbus: core: make slimbus_bus const
nvmem: core: make nvmem_layout_bus_type const
most: core: make mostbus const
ipack: make ipack_bus_type const
dio: make dio_bus_type const
siox: constify the struct device_type usage
tifm: make tifm_adapter_class constant
mcb: make mcb_bus_type const
mcb: constify the struct device_type usage
siox: make siox_bus_type const
greybus: move is_gb_* functions out of greybus.h
Rob Herring (1):
nvmem: fixed-cell: Simplify nested if/then schema
Sakari Ailus (3):
mei: vsc: Call wake_up() in the threaded IRQ handler
mei: vsc: Don't use sleeping condition in wait_event_timeout()
mei: vsc: Assign pinfo fields in variable declaration
Samuel Thibault (2):
speakup: Fix 8bit characters from direct synth
speakup: Add /dev/synthu device
Sean Rhodes (1):
iio: accel: kxcjk-1013: Implement ACPI method ROTM to retrieve mount matrix.
Srinivas Pandruvada (2):
iio: hid-sensor-als: Assign channels dynamically
iio: hid-sensor-als: Remove hardcoding of values for enums
Suzuki K Poulose (1):
coresight: tpdm: Fix build break due to uninitialised field
Tao Zhang (10):
coresight-tpdm: Optimize the store function of tpdm simple dataset
coresight-tpdm: Optimize the useage of tpdm_has_dsb_dataset
dt-bindings: arm: qcom,coresight-tpdm: Add support for CMB element size
coresight-tpdm: Add CMB dataset support
coresight-tpda: Add support to configure CMB element
coresight-tpdm: Add support to configure CMB
coresight-tpdm: Add pattern registers support for CMB
coresight-tpdm: Add timestamp control register support for the CMB
dt-bindings: arm: qcom,coresight-tpdm: Add support for TPDM CMB MSR register
coresight-tpdm: Add msr register support for CMB
Thomas Haemmerle (2):
dt-bindings: iio: ti,tmp117: add vcc supply binding
iio: temperature: tmp117: add support for vcc-supply
Uwe Kleine-König (14):
misc: atmel-ssc: Convert to platform remove callback returning void
cxl: Convert to platform remove callback returning void
misc: fastrpc: Convert to platform remove callback returning void
misc: hisi_hikey_usb: Convert to platform remove callback returning void
mei: vsc: Convert to platform remove callback returning void
misc: open-dice: Convert to platform remove callback returning void
misc: sram: Convert to platform remove callback returning void
misc: ti-st: st_kim: Convert to platform remove callback returning void
misc: vcpu_stall_detector: Convert to platform remove callback returning void
misc: xilinx_sdfec: Convert to platform remove callback returning void
misc: xilinx_tmr_inject: Convert to platform remove callback returning void
char: xillybus: Convert to platform remove callback returning void
parport: amiga: Convert to platform remove callback returning void
parport: sunbpp: Convert to platform remove callback returning void
Vitaly Lubart (1):
mei: gsc: add support for auxiliary device created by Xe driver
William-tw Lin (1):
nvmem: mtk-efuse: Register MediaTek socinfo driver from efuse
Yang Jihong (1):
hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init()
andy.shevchenko@gmail.com (3):
iio: st_sensors: lsm9ds0: Use dev_err_probe() everywhere
iio: st_sensors: lsm9ds0: Don't use "proxy" headers
iio: st_sensors: lsm9ds0: Use common style for terminator in ID tables
.mailmap | 2 +
.../ABI/testing/sysfs-bus-coresight-devices-tpdm | 87 +
.../ABI/testing/sysfs-bus-iio-adc-pac1934 | 9 +
.../bindings/arm/qcom,coresight-tpdm.yaml | 40 +-
Documentation/devicetree/bindings/iio/adc/adc.yaml | 1 -
.../devicetree/bindings/iio/adc/adi,ad9467.yaml | 4 +
.../devicetree/bindings/iio/adc/adi,axi-adc.yaml | 8 +-
.../bindings/iio/adc/microchip,pac1934.yaml | 120 ++
.../devicetree/bindings/iio/adc/nxp,imx93-adc.yaml | 4 +-
.../bindings/iio/adc/qcom,spmi-vadc.yaml | 1 -
.../bindings/iio/adc/richtek,rtq6056.yaml | 9 +-
.../devicetree/bindings/iio/adc/ti,ads1298.yaml | 80 +
.../bindings/iio/afe/voltage-divider.yaml | 11 +
.../bindings/iio/amplifiers/adi,hmc425a.yaml | 47 +-
.../bindings/iio/frequency/adi,admfm2000.yaml | 127 ++
.../bindings/iio/gyroscope/bosch,bmg160.yaml | 8 +-
.../bindings/iio/humidity/ti,hdc2010.yaml | 3 +
.../bindings/iio/humidity/ti,hdc3020.yaml | 3 +
.../devicetree/bindings/iio/imu/st,lsm6dsx.yaml | 4 +-
.../devicetree/bindings/iio/light/ams,as73211.yaml | 7 +-
.../bindings/iio/light/vishay,veml6075.yaml | 1 +
.../iio/magnetometer/voltafield,af8133j.yaml | 60 +
.../bindings/iio/pressure/honeywell,hsc030pa.yaml | 3 +
.../iio/pressure/honeywell,mprls0025pa.yaml | 98 +-
.../bindings/iio/temperature/ti,tmp117.yaml | 8 +
.../devicetree/bindings/interconnect/qcom,rpm.yaml | 3 +
.../bindings/interconnect/qcom,rpmh.yaml | 2 +-
.../bindings/interconnect/qcom,sm7150-rpmh.yaml | 84 +
.../bindings/nvmem/layouts/fixed-cell.yaml | 22 +-
.../devicetree/bindings/nvmem/nvmem-provider.yaml | 18 +
.../bindings/nvmem/xlnx,zynqmp-nvmem.txt | 46 -
.../bindings/nvmem/xlnx,zynqmp-nvmem.yaml | 42 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
Documentation/iio/adis16475.rst | 407 +++++
Documentation/iio/iio_devbuf.rst | 152 ++
Documentation/iio/index.rst | 9 +-
MAINTAINERS | 49 +-
arch/x86/Kconfig | 4 -
drivers/accessibility/speakup/devsynth.c | 148 +-
drivers/accessibility/speakup/synth.c | 4 +-
drivers/android/binder_alloc.c | 2 -
drivers/bus/mhi/common.h | 38 +-
drivers/bus/mhi/ep/main.c | 7 +-
drivers/bus/mhi/host/boot.c | 11 +-
drivers/bus/mhi/host/init.c | 91 +-
drivers/bus/mhi/host/internal.h | 56 +-
drivers/bus/mhi/host/main.c | 19 +-
drivers/bus/mhi/host/pci_generic.c | 2 +-
drivers/bus/mhi/host/pm.c | 27 +-
drivers/bus/mhi/host/trace.h | 282 ++++
drivers/cdx/Makefile | 4 +
drivers/cdx/cdx.c | 20 +
drivers/cdx/cdx.h | 12 +
drivers/cdx/cdx_msi.c | 192 +++
drivers/cdx/controller/Kconfig | 1 +
drivers/cdx/controller/cdx_controller.c | 25 +
drivers/cdx/controller/mc_cdx_pcol.h | 64 +
drivers/cdx/controller/mcdi_functions.c | 33 +-
drivers/cdx/controller/mcdi_functions.h | 33 +
drivers/char/hpet.c | 1 -
drivers/char/xilinx_hwicap/xilinx_hwicap.c | 6 +-
drivers/char/xillybus/xillybus_of.c | 6 +-
drivers/comedi/drivers/das08.c | 1 -
drivers/dio/dio-driver.c | 2 +-
drivers/firmware/xilinx/zynqmp.c | 25 +
drivers/fpga/dfl.c | 2 +-
drivers/fpga/fpga-bridge.c | 8 +-
drivers/greybus/bundle.c | 2 +-
drivers/greybus/control.c | 2 +-
drivers/greybus/core.c | 32 +-
drivers/greybus/es2.c | 8 +-
drivers/greybus/hd.c | 18 +-
drivers/greybus/interface.c | 11 +-
drivers/greybus/module.c | 2 +-
drivers/greybus/svc.c | 2 +-
drivers/hwtracing/coresight/Makefile | 20 +
drivers/hwtracing/coresight/coresight-cfg-afdo.c | 1 +
drivers/hwtracing/coresight/coresight-core.c | 496 +-----
drivers/hwtracing/coresight/coresight-cti-core.c | 2 +-
drivers/hwtracing/coresight/coresight-etb10.c | 31 +-
drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +-
drivers/hwtracing/coresight/coresight-etm.h | 2 -
drivers/hwtracing/coresight/coresight-etm3x-core.c | 27 +-
.../hwtracing/coresight/coresight-etm3x-sysfs.c | 4 +-
drivers/hwtracing/coresight/coresight-etm4x-core.c | 38 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 1 -
drivers/hwtracing/coresight/coresight-funnel.c | 4 +-
drivers/hwtracing/coresight/coresight-priv.h | 9 +-
drivers/hwtracing/coresight/coresight-replicator.c | 2 +-
drivers/hwtracing/coresight/coresight-stm.c | 32 +-
drivers/hwtracing/coresight/coresight-sysfs.c | 391 +++++
drivers/hwtracing/coresight/coresight-tmc-core.c | 4 +-
drivers/hwtracing/coresight/coresight-tmc-etf.c | 46 +-
drivers/hwtracing/coresight/coresight-tmc-etr.c | 33 +-
drivers/hwtracing/coresight/coresight-tmc.h | 2 -
drivers/hwtracing/coresight/coresight-tpda.c | 151 +-
drivers/hwtracing/coresight/coresight-tpda.h | 6 +
drivers/hwtracing/coresight/coresight-tpdm.c | 459 ++++-
drivers/hwtracing/coresight/coresight-tpdm.h | 114 ++
drivers/hwtracing/coresight/coresight-tpiu.c | 16 +-
drivers/hwtracing/coresight/ultrasoc-smb.c | 24 +-
drivers/hwtracing/coresight/ultrasoc-smb.h | 2 -
drivers/hwtracing/ptt/hisi_ptt.c | 6 +-
drivers/iio/Kconfig | 9 +
drivers/iio/Makefile | 1 +
drivers/iio/accel/Kconfig | 8 +-
drivers/iio/accel/Makefile | 1 +
drivers/iio/accel/adxl367.c | 297 ++--
drivers/iio/accel/adxl372_spi.c | 2 +-
drivers/iio/accel/bma180.c | 2 +-
drivers/iio/accel/bmc150-accel-i2c.c | 15 +-
drivers/iio/accel/bmc150-accel-spi.c | 3 +-
drivers/iio/accel/bmi088-accel-i2c.c | 70 +
drivers/iio/accel/da280.c | 66 +-
drivers/iio/accel/kxcjk-1013.c | 120 +-
drivers/iio/accel/kxsd9-spi.c | 2 +-
drivers/iio/accel/mma9551.c | 4 +-
drivers/iio/accel/mma9553.c | 4 +-
drivers/iio/accel/mxc4005.c | 5 +-
drivers/iio/accel/mxc6255.c | 4 +-
drivers/iio/accel/st_accel_i2c.c | 5 +-
drivers/iio/accel/stk8ba50.c | 4 +-
drivers/iio/adc/Kconfig | 26 +-
drivers/iio/adc/Makefile | 2 +
drivers/iio/adc/ad4130.c | 131 +-
drivers/iio/adc/ad7091r-base.c | 25 +-
drivers/iio/adc/ad9467.c | 267 ++-
drivers/iio/adc/ad_sigma_delta.c | 7 +-
drivers/iio/adc/adi-axi-adc.c | 407 ++---
drivers/iio/adc/max1363.c | 161 +-
drivers/iio/adc/mcp320x.c | 31 +-
drivers/iio/adc/pac1934.c | 1636 ++++++++++++++++++
drivers/iio/adc/qcom-pm8xxx-xoadc.c | 1 -
drivers/iio/adc/rockchip_saradc.c | 17 +-
drivers/iio/adc/rtq6056.c | 275 ++-
drivers/iio/adc/ti-adc108s102.c | 4 +-
drivers/iio/adc/ti-ads1015.c | 2 +-
drivers/iio/adc/ti-ads1298.c | 771 +++++++++
drivers/iio/adc/ti-ads8688.c | 2 +-
drivers/iio/amplifiers/hmc425a.c | 274 ++-
drivers/iio/buffer/industrialio-buffer-dmaengine.c | 11 +-
.../iio/common/inv_sensors/inv_sensors_timestamp.c | 2 +-
drivers/iio/dac/mcp4821.c | 2 +-
drivers/iio/dummy/iio_dummy_evgen.c | 2 -
drivers/iio/dummy/iio_simple_dummy.c | 193 ++-
drivers/iio/frequency/Kconfig | 10 +
drivers/iio/frequency/Makefile | 1 +
drivers/iio/frequency/admfm2000.c | 282 ++++
drivers/iio/gyro/bmg160_i2c.c | 4 +-
drivers/iio/health/afe4403.c | 65 +-
drivers/iio/health/afe4404.c | 65 +-
drivers/iio/humidity/hdc3020.c | 451 +++--
drivers/iio/humidity/hts221_i2c.c | 4 +-
drivers/iio/imu/adis16475.c | 8 +-
drivers/iio/imu/adis16480.c | 9 +-
drivers/iio/imu/bmi160/bmi160_i2c.c | 9 +
drivers/iio/imu/bmi323/bmi323_core.c | 78 +-
drivers/iio/imu/bmi323/bmi323_i2c.c | 21 +
drivers/iio/imu/fxos8700_i2c.c | 3 +-
drivers/iio/imu/fxos8700_spi.c | 3 +-
drivers/iio/imu/kmx61.c | 2 +-
drivers/iio/imu/st_lsm6dsx/Kconfig | 31 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 +
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 28 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 33 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 5 +
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c | 5 +
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0.h | 5 +-
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_core.c | 21 +-
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c | 6 +-
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c | 4 +-
drivers/iio/industrialio-backend.c | 418 +++++
drivers/iio/industrialio-core.c | 6 +-
drivers/iio/industrialio-gts-helper.c | 15 +-
drivers/iio/light/Kconfig | 5 +-
drivers/iio/light/al3010.c | 2 +-
drivers/iio/light/al3320a.c | 1 -
drivers/iio/light/as73211.c | 142 +-
drivers/iio/light/hid-sensor-als.c | 122 +-
drivers/iio/light/jsa1212.c | 4 +-
drivers/iio/light/ltr501.c | 3 +-
drivers/iio/light/max44000.c | 6 +-
drivers/iio/light/rpr0521.c | 4 +-
drivers/iio/light/stk3310.c | 4 +-
drivers/iio/light/us5182d.c | 4 +-
drivers/iio/light/vcnl4000.c | 36 +-
drivers/iio/light/vl6180.c | 1 -
drivers/iio/magnetometer/Kconfig | 12 +
drivers/iio/magnetometer/Makefile | 1 +
drivers/iio/magnetometer/af8133j.c | 528 ++++++
drivers/iio/magnetometer/bmc150_magn_i2c.c | 3 +-
drivers/iio/magnetometer/bmc150_magn_spi.c | 3 +-
drivers/iio/magnetometer/mmc35240.c | 4 +-
drivers/iio/potentiometer/max5487.c | 4 +-
drivers/iio/pressure/Kconfig | 16 +-
drivers/iio/pressure/Makefile | 2 +
drivers/iio/pressure/hp206c.c | 6 +-
drivers/iio/pressure/hsc030pa.c | 49 +-
drivers/iio/pressure/hsc030pa.h | 7 +
drivers/iio/pressure/hsc030pa_i2c.c | 9 +-
drivers/iio/pressure/hsc030pa_spi.c | 7 +-
drivers/iio/pressure/mprls0025pa.c | 313 ++--
drivers/iio/pressure/mprls0025pa.h | 102 ++
drivers/iio/pressure/mprls0025pa_i2c.c | 100 ++
drivers/iio/pressure/mprls0025pa_spi.c | 92 +
drivers/iio/pressure/st_pressure_i2c.c | 5 +-
drivers/iio/proximity/isl29501.c | 3 +-
drivers/iio/proximity/sx9310.c | 114 +-
drivers/iio/proximity/sx9324.c | 178 +-
drivers/iio/proximity/sx9360.c | 115 +-
drivers/iio/temperature/ltc2983.c | 28 +-
drivers/iio/temperature/tmp117.c | 9 +
drivers/iio/test/Kconfig | 14 +
drivers/iio/test/Makefile | 1 +
drivers/iio/test/iio-test-gts.c | 513 ++++++
drivers/interconnect/core.c | 4 +-
drivers/interconnect/qcom/Kconfig | 18 +
drivers/interconnect/qcom/Makefile | 4 +
drivers/interconnect/qcom/icc-common.c | 3 +-
drivers/interconnect/qcom/icc-common.h | 3 +-
drivers/interconnect/qcom/msm8909.c | 1329 +++++++++++++++
drivers/interconnect/qcom/sa8775p.c | 56 +-
drivers/interconnect/qcom/sm6115.c | 12 +-
drivers/interconnect/qcom/sm7150.c | 1754 ++++++++++++++++++++
drivers/interconnect/qcom/sm7150.h | 140 ++
drivers/interconnect/qcom/sm8250.c | 2 +-
drivers/interconnect/qcom/sm8550.c | 574 -------
drivers/interconnect/qcom/sm8550.h | 284 ++--
drivers/interconnect/qcom/x1e80100.c | 327 +---
drivers/interconnect/samsung/exynos.c | 2 +-
drivers/ipack/ipack.c | 2 +-
drivers/mcb/mcb-core.c | 4 +-
drivers/memory/tegra/mc.c | 2 +-
drivers/memory/tegra/tegra124-emc.c | 2 +-
drivers/memory/tegra/tegra124.c | 2 +-
drivers/memory/tegra/tegra186-emc.c | 2 +-
drivers/memory/tegra/tegra20-emc.c | 2 +-
drivers/memory/tegra/tegra20.c | 2 +-
drivers/memory/tegra/tegra30-emc.c | 2 +-
drivers/memory/tegra/tegra30.c | 2 +-
drivers/misc/atmel-ssc.c | 6 +-
drivers/misc/cxl/of.c | 5 +-
drivers/misc/eeprom/eeprom_93xx46.c | 1 -
drivers/misc/eeprom/idt_89hpesx.c | 6 +-
drivers/misc/fastrpc.c | 6 +-
drivers/misc/hi6421v600-irq.c | 1 -
drivers/misc/hisi_hikey_usb.c | 7 +-
drivers/misc/hpilo.c | 8 +-
drivers/misc/mei/gsc-me.c | 22 +-
drivers/misc/mei/hdcp/Kconfig | 2 +-
drivers/misc/mei/hdcp/mei_hdcp.c | 14 +-
drivers/misc/mei/pci-me.c | 38 +-
drivers/misc/mei/pci-txe.c | 40 +-
drivers/misc/mei/platform-vsc.c | 6 +-
drivers/misc/mei/pxp/Kconfig | 2 +-
drivers/misc/mei/pxp/mei_pxp.c | 14 +-
drivers/misc/mei/vsc-tp.c | 33 +-
drivers/misc/open-dice.c | 5 +-
drivers/misc/sram.c | 6 +-
drivers/misc/ti-st/st_kim.c | 5 +-
drivers/misc/tifm_core.c | 2 +-
drivers/misc/vcpu_stall_detector.c | 6 +-
drivers/misc/xilinx_sdfec.c | 5 +-
drivers/misc/xilinx_tmr_inject.c | 5 +-
drivers/most/core.c | 2 +-
drivers/net/ethernet/broadcom/bnx2.c | 1 +
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 2 +
drivers/net/ethernet/broadcom/cnic.c | 25 +-
drivers/net/ethernet/broadcom/cnic.h | 1 +
drivers/net/ethernet/broadcom/cnic_if.h | 1 +
drivers/nvmem/core.c | 5 +
drivers/nvmem/layouts.c | 2 +-
drivers/nvmem/meson-efuse.c | 25 +-
drivers/nvmem/mtk-efuse.c | 20 +-
drivers/nvmem/zynqmp_nvmem.c | 213 ++-
drivers/of/property.c | 2 +
drivers/parport/parport_amiga.c | 5 +-
drivers/parport/parport_sunbpp.c | 6 +-
drivers/platform/goldfish/Kconfig | 1 +
drivers/pps/generators/Makefile | 4 +-
drivers/siox/siox-core.c | 6 +-
drivers/slimbus/core.c | 6 +-
drivers/slimbus/qcom-ngd-ctrl.c | 8 +-
drivers/uio/uio.c | 47 +
drivers/uio/uio_dmem_genirq.c | 22 +-
drivers/uio/uio_pruss.c | 6 +-
include/dt-bindings/interconnect/qcom,msm8909.h | 93 ++
.../dt-bindings/interconnect/qcom,sm7150-rpmh.h | 150 ++
.../dt-bindings/interconnect/qcom,x1e80100-rpmh.h | 24 -
include/linux/cdx/cdx_bus.h | 53 +-
include/linux/coresight.h | 148 +-
include/linux/dio.h | 2 +-
include/linux/firmware/xlnx-zynqmp.h | 8 +
include/linux/greybus.h | 44 +-
include/linux/hid-sensor-ids.h | 4 +
include/linux/iio/adc/adi-axi-adc.h | 68 -
include/linux/iio/backend.h | 72 +
include/linux/iio/buffer-dmaengine.h | 3 +
include/linux/iio/iio.h | 30 +-
include/linux/interconnect-provider.h | 11 +-
include/linux/mhi.h | 19 -
include/linux/slimbus.h | 2 +-
include/linux/uio_driver.h | 13 +
include/soc/tegra/mc.h | 7 +-
tools/iio/iio_utils.c | 2 +-
305 files changed, 15180 insertions(+), 4508 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-adc-pac1934
create mode 100644 Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1298.yaml
create mode 100644 Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml
create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml
create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml
create mode 100644 Documentation/devicetree/bindings/nvmem/nvmem-provider.yaml
delete mode 100644 Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.txt
create mode 100644 Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml
create mode 100644 Documentation/iio/adis16475.rst
create mode 100644 Documentation/iio/iio_devbuf.rst
create mode 100644 drivers/bus/mhi/host/trace.h
create mode 100644 drivers/cdx/cdx_msi.c
create mode 100644 drivers/iio/accel/bmi088-accel-i2c.c
create mode 100644 drivers/iio/adc/pac1934.c
create mode 100644 drivers/iio/adc/ti-ads1298.c
create mode 100644 drivers/iio/frequency/admfm2000.c
create mode 100644 drivers/iio/industrialio-backend.c
create mode 100644 drivers/iio/magnetometer/af8133j.c
create mode 100644 drivers/iio/pressure/mprls0025pa.h
create mode 100644 drivers/iio/pressure/mprls0025pa_i2c.c
create mode 100644 drivers/iio/pressure/mprls0025pa_spi.c
create mode 100644 drivers/iio/test/iio-test-gts.c
create mode 100644 drivers/interconnect/qcom/msm8909.c
create mode 100644 drivers/interconnect/qcom/sm7150.c
create mode 100644 drivers/interconnect/qcom/sm7150.h
create mode 100644 include/dt-bindings/interconnect/qcom,msm8909.h
create mode 100644 include/dt-bindings/interconnect/qcom,sm7150-rpmh.h
delete mode 100644 include/linux/iio/adc/adi-axi-adc.h
create mode 100644 include/linux/iio/backend.h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 13:02 [GIT PULL] Char/Misc driver changes for 6.9-rc1 Greg KH
@ 2024-03-21 13:48 ` Nathan Chancellor
2024-03-21 15:04 ` Greg KH
2024-03-21 18:10 ` [GIT PULL] Char/Misc driver changes for 6.9-rc1 Linus Torvalds
2024-03-21 21:10 ` pr-tracker-bot
2024-03-27 16:56 ` Linus Torvalds
2 siblings, 2 replies; 13+ messages in thread
From: Nathan Chancellor @ 2024-03-21 13:48 UTC (permalink / raw)
To: Greg KH; +Cc: Linus Torvalds, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, Mar 21, 2024 at 02:02:19PM +0100, Greg KH wrote:
> All of these have been in linux-next for a long time with no reported
> issue, other than a build warning with some older versions of gcc for a
> speakup driver, fix for that will come in a few days when I catch up
> with my pending patch queues.
...
> Samuel Thibault (2):
> speakup: Fix 8bit characters from direct synth
> speakup: Add /dev/synthu device
That build warning actually happens with clang, not GCC as far as I am
aware, and it is actually a hard build error with older versions of
clang, as Arnd points out in his patch to fix this (although the warning
is a hard error with CONFIG_WERROR too, which causes allmodconfig to
break):
https://lore.kernel.org/20240313100413.875280-1-arnd@kernel.org/
Samuel's patch was even simpler:
https://lore.kernel.org/20240309203549.jj2l6epnznyjsrje@begin/
Why was one of these changes not applied before this was sent? I am
aware you were on vacation recently but you are now adding a known issue
to -rc1, which can proliferate to other maintainer's trees and makes
testing for us more difficult :/ -next has been broken for the entire
merge window over this, which is usually when there is a chance we can
get maybe a week of green builds...
Cheers,
Nathan
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 13:48 ` Nathan Chancellor
@ 2024-03-21 15:04 ` Greg KH
2024-03-21 15:13 ` [PATCH] speakup: Fix warning for label at end of compound statement Greg KH
2024-03-21 18:10 ` [GIT PULL] Char/Misc driver changes for 6.9-rc1 Linus Torvalds
1 sibling, 1 reply; 13+ messages in thread
From: Greg KH @ 2024-03-21 15:04 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Linus Torvalds, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, Mar 21, 2024 at 06:48:31AM -0700, Nathan Chancellor wrote:
> On Thu, Mar 21, 2024 at 02:02:19PM +0100, Greg KH wrote:
> > All of these have been in linux-next for a long time with no reported
> > issue, other than a build warning with some older versions of gcc for a
> > speakup driver, fix for that will come in a few days when I catch up
> > with my pending patch queues.
> ...
> > Samuel Thibault (2):
> > speakup: Fix 8bit characters from direct synth
> > speakup: Add /dev/synthu device
>
> That build warning actually happens with clang, not GCC as far as I am
> aware, and it is actually a hard build error with older versions of
> clang, as Arnd points out in his patch to fix this (although the warning
> is a hard error with CONFIG_WERROR too, which causes allmodconfig to
> break):
>
> https://lore.kernel.org/20240313100413.875280-1-arnd@kernel.org/
>
> Samuel's patch was even simpler:
>
> https://lore.kernel.org/20240309203549.jj2l6epnznyjsrje@begin/
>
> Why was one of these changes not applied before this was sent? I am
> aware you were on vacation recently but you are now adding a known issue
> to -rc1, which can proliferate to other maintainer's trees and makes
> testing for us more difficult :/
You answered it yourself here, I'm supposed to still be on vacation and
this came in while I was supposed to be ignoring emails, AND it works
fine for me here, which is why I didn't queue it up to my tree for
inclusion in this pull request.
And sorry for the confusion with gcc/clang, I got that mixed up.
> -next has been broken for the entire
> merge window over this, which is usually when there is a chance we can
> get maybe a week of green builds...
Stuff will always slip up at times, given the low-stakes of this, I
didn't think it was needed right now, again, because my local testing
was just fine. I can go add it to the queue or if it affects Linus's
builds, he can take one of the above changes before I get a chance to
get through my todo mbox:
$ mdfrm -c ~/mail/todo/
1776 messages in /home/gregkh/mail/todo/
thanks,
greg "I need a vacation from my vacation..." k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH] speakup: Fix warning for label at end of compound statement
2024-03-21 15:04 ` Greg KH
@ 2024-03-21 15:13 ` Greg KH
0 siblings, 0 replies; 13+ messages in thread
From: Greg KH @ 2024-03-21 15:13 UTC (permalink / raw)
To: Linus Torvalds
Cc: Nathan Chancellor, Andrew Morton, Arnd Bergmann, linux-kernel,
llvm
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Label at end of compound statements is a C2x extension, so add an empty instruction.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 807977260ae4 ("speakup: Add /dev/synthu device")
Closes: https://lore.kernel.org/oe-kbuild-all/202403090122.cpUNsozM-lkp@intel.com/
Link: https://lore.kernel.org/r/20240309203549.jj2l6epnznyjsrje@begin
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Linus,
Here's the fix for clang on top of the char-misc-next branch if you
pull from it, or I can integrate it in and send a new pull request,
your choice.
thanks,
greg k-h
drivers/accessibility/speakup/devsynth.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/accessibility/speakup/devsynth.c b/drivers/accessibility/speakup/devsynth.c
index da4d0f6aa5bf..674204ee5a85 100644
--- a/drivers/accessibility/speakup/devsynth.c
+++ b/drivers/accessibility/speakup/devsynth.c
@@ -108,6 +108,7 @@ static ssize_t speakup_file_writeu(struct file *fp, const char __user *buffer,
break;
}
drop:
+ ;
}
count -= bytes;
--
2.44.0
^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 13:48 ` Nathan Chancellor
2024-03-21 15:04 ` Greg KH
@ 2024-03-21 18:10 ` Linus Torvalds
2024-03-21 18:12 ` Linus Torvalds
2024-03-21 18:30 ` Nathan Chancellor
1 sibling, 2 replies; 13+ messages in thread
From: Linus Torvalds @ 2024-03-21 18:10 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Greg KH, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, 21 Mar 2024 at 06:48, Nathan Chancellor <nathan@kernel.org> wrote:
>
> That build warning actually happens with clang, not GCC as far as I am
> aware, and it is actually a hard build error with older versions of
> clang
So the "labels without a statement" thing is not only a long-time gcc
behavior (admittedly due to a parsing bug), afaik it's becoming
"standard C" in C23.
Does clang have a flag to allow this?
Considering that gcc doesn't warn for it, and that it will become
official at some point anyway, I think this might be a thing that we
might be better off just accepting, rather than be in the situation
where people write code that compiles fine with gcc and don't notice
that clang will error out.
So yes, clang is being correct, but in this case it only causes problems.
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 18:10 ` [GIT PULL] Char/Misc driver changes for 6.9-rc1 Linus Torvalds
@ 2024-03-21 18:12 ` Linus Torvalds
2024-03-21 18:30 ` Nathan Chancellor
1 sibling, 0 replies; 13+ messages in thread
From: Linus Torvalds @ 2024-03-21 18:12 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Greg KH, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, 21 Mar 2024 at 11:10, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> So the "labels without a statement" thing is not only a long-time gcc
> behavior (admittedly due to a parsing bug), afaik it's becoming
> "standard C" in C23.
Actually, let me take that back. I think it's only a proposal (WG14
N2508), I have no idea if it's actually going to be standard.
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 18:10 ` [GIT PULL] Char/Misc driver changes for 6.9-rc1 Linus Torvalds
2024-03-21 18:12 ` Linus Torvalds
@ 2024-03-21 18:30 ` Nathan Chancellor
2024-03-21 20:28 ` Linus Torvalds
1 sibling, 1 reply; 13+ messages in thread
From: Nathan Chancellor @ 2024-03-21 18:30 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Greg KH, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, Mar 21, 2024 at 11:10:22AM -0700, Linus Torvalds wrote:
> On Thu, 21 Mar 2024 at 06:48, Nathan Chancellor <nathan@kernel.org> wrote:
> >
> > That build warning actually happens with clang, not GCC as far as I am
> > aware, and it is actually a hard build error with older versions of
> > clang
>
> So the "labels without a statement" thing is not only a long-time gcc
> behavior (admittedly due to a parsing bug), afaik it's becoming
> "standard C" in C23.
Right, N2508 has been applied to the C23 draft [1] as far as I can tell
and clang finished implementing it with [2], which was released in
18.1.0.
> Does clang have a flag to allow this?
As far as I understand it, clang does not have separate flags to control
the warnings that it emits for the various c23 extensions that it allows
in older standard versions, just the big hammer of -Wc23-extensions.
Since GCC does not appear emit warnings for newer C features that it
allows even with older 'gnu' standard values by default (I think it does
with '-pedantic'?), perhaps we should just disable -Wc23-extensions
altogether? Not sure how big of a hammer this is, I think this type of
warning is the only thing I have seen come from -Wc23-extensions...
> Considering that gcc doesn't warn for it, and that it will become
> official at some point anyway, I think this might be a thing that we
> might be better off just accepting, rather than be in the situation
> where people write code that compiles fine with gcc and don't notice
> that clang will error out.
>
> So yes, clang is being correct, but in this case it only causes problems.
Agreed, it isn't the first time :/
[1]: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3096.pdf
[2]: https://github.com/llvm/llvm-project/commit/8bd06d5b65845e5e01dd899a2deb773580460b89
Cheers,
Nathan
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 18:30 ` Nathan Chancellor
@ 2024-03-21 20:28 ` Linus Torvalds
0 siblings, 0 replies; 13+ messages in thread
From: Linus Torvalds @ 2024-03-21 20:28 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Greg KH, Andrew Morton, Arnd Bergmann, linux-kernel, llvm
On Thu, 21 Mar 2024 at 11:30, Nathan Chancellor <nathan@kernel.org> wrote:
>
> Since GCC does not appear emit warnings for newer C features that it
> allows even with older 'gnu' standard values by default (I think it does
> with '-pedantic'?), perhaps we should just disable -Wc23-extensions
> altogether? Not sure how big of a hammer this is, I think this type of
> warning is the only thing I have seen come from -Wc23-extensions...
It looks like adding -Wno-c23-extensions would only work with more
recent clang versions, so it wouldn't actually fix the build problems,
just make them even harder for developers to actually notice.
Oh well. It's not like this is all that common a problem, so I think
we'll just have to live with it, and hope that people don't do that
"label at end of statement" very often.
(I think it's case statements too, not just labels, too lazy to look
up the details again)
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 13:02 [GIT PULL] Char/Misc driver changes for 6.9-rc1 Greg KH
2024-03-21 13:48 ` Nathan Chancellor
@ 2024-03-21 21:10 ` pr-tracker-bot
2024-03-27 16:56 ` Linus Torvalds
2 siblings, 0 replies; 13+ messages in thread
From: pr-tracker-bot @ 2024-03-21 21:10 UTC (permalink / raw)
To: Greg KH; +Cc: Linus Torvalds, Andrew Morton, Arnd Bergmann, linux-kernel
The pull request you sent on Thu, 21 Mar 2024 14:02:19 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git tags/char-misc-6.9-rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/bb41fe35dce709ea8f91d313c558ee6c68f705ef
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-21 13:02 [GIT PULL] Char/Misc driver changes for 6.9-rc1 Greg KH
2024-03-21 13:48 ` Nathan Chancellor
2024-03-21 21:10 ` pr-tracker-bot
@ 2024-03-27 16:56 ` Linus Torvalds
2024-03-27 17:51 ` Greg KH
2024-03-27 20:26 ` Linus Torvalds
2 siblings, 2 replies; 13+ messages in thread
From: Linus Torvalds @ 2024-03-27 16:56 UTC (permalink / raw)
To: Greg KH, Chris Leech, Nilesh Javali, Christoph Hellwig; +Cc: linux-kernel
On Thu, 21 Mar 2024 at 06:02, Greg KH <gregkh@linuxfoundation.org> wrote:
>
> Char/Misc and other driver subsystem updates for 6.9-rc1
[...]
> Chris Leech (4):
> uio: introduce UIO_MEM_DMA_COHERENT type
> cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
> uio_pruss: UIO_MEM_DMA_COHERENT conversion
> uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
So this was all broken, and doesn't even build on 32-bit architectures
with 64-bit physical addresses as reported by at least Guenter.
Notably that includes i386 allmodconfig.
I fixed up the build, but I did it the mindless way. I noted in the
commit message that I think the correct fix is likely to make
'uio_mem.mem' be a union of 'physaddr_t' and 'void *' and just always
use the right member. UIO_MEM_LOGICAL and UIO_MEM_VIRTUAL should
probably use the pointer thing too.
I also *suspect* that using 'physaddr_t' is in itself pointless,
because I *think* the physical addresses are always page-aligned
anyway, and it would be better if the uio_mem thing just contained the
pfn instead. Which could just be 'unsigned long pfn'.
So there are proper cleanups that could be done in that area.
That's not what I did, though. I just fixed up the bad casts.
There may be other fixes pending out there, but I didn't want to delay
the 32-bit build fixes any more.
It turns out that the cnic,bnx2,bnx2x conversion avoided the problems,
almost by accident. That driver had used UIO_MEM_LOGICAL before and
had existing casts. That doesn't make it good, but at least it made it
not fail to build.
See commit 498e47cd1d1f ("Fix build errors due to new
UIO_MEM_DMA_COHERENT mess")
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-27 16:56 ` Linus Torvalds
@ 2024-03-27 17:51 ` Greg KH
2024-04-01 20:24 ` Chris Leech
2024-03-27 20:26 ` Linus Torvalds
1 sibling, 1 reply; 13+ messages in thread
From: Greg KH @ 2024-03-27 17:51 UTC (permalink / raw)
To: Linus Torvalds
Cc: Chris Leech, Nilesh Javali, Christoph Hellwig, linux-kernel
On Wed, Mar 27, 2024 at 09:56:43AM -0700, Linus Torvalds wrote:
> On Thu, 21 Mar 2024 at 06:02, Greg KH <gregkh@linuxfoundation.org> wrote:
> >
> > Char/Misc and other driver subsystem updates for 6.9-rc1
> [...]
> > Chris Leech (4):
> > uio: introduce UIO_MEM_DMA_COHERENT type
> > cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
> > uio_pruss: UIO_MEM_DMA_COHERENT conversion
> > uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
>
> So this was all broken, and doesn't even build on 32-bit architectures
> with 64-bit physical addresses as reported by at least Guenter.
> Notably that includes i386 allmodconfig.
>
> I fixed up the build, but I did it the mindless way. I noted in the
> commit message that I think the correct fix is likely to make
> 'uio_mem.mem' be a union of 'physaddr_t' and 'void *' and just always
> use the right member. UIO_MEM_LOGICAL and UIO_MEM_VIRTUAL should
> probably use the pointer thing too.
>
> I also *suspect* that using 'physaddr_t' is in itself pointless,
> because I *think* the physical addresses are always page-aligned
> anyway, and it would be better if the uio_mem thing just contained the
> pfn instead. Which could just be 'unsigned long pfn'.
>
> So there are proper cleanups that could be done in that area.
>
> That's not what I did, though. I just fixed up the bad casts.
>
> There may be other fixes pending out there, but I didn't want to delay
> the 32-bit build fixes any more.
>
> It turns out that the cnic,bnx2,bnx2x conversion avoided the problems,
> almost by accident. That driver had used UIO_MEM_LOGICAL before and
> had existing casts. That doesn't make it good, but at least it made it
> not fail to build.
>
> See commit 498e47cd1d1f ("Fix build errors due to new
> UIO_MEM_DMA_COHERENT mess")
Ick, ok, those casts work :)
I was waiting to hear back from Chris before applying the patches from
Guenter, but yours work for me for now, thanks!
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-27 16:56 ` Linus Torvalds
2024-03-27 17:51 ` Greg KH
@ 2024-03-27 20:26 ` Linus Torvalds
1 sibling, 0 replies; 13+ messages in thread
From: Linus Torvalds @ 2024-03-27 20:26 UTC (permalink / raw)
To: Greg KH, Chris Leech, Nilesh Javali, Christoph Hellwig; +Cc: linux-kernel
On Wed, 27 Mar 2024 at 09:56, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> I also *suspect* that using 'physaddr_t' is in itself pointless,
> because I *think* the physical addresses are always page-aligned
> anyway, and it would be better if the uio_mem thing just contained the
> pfn instead. Which could just be 'unsigned long pfn'.
Oddly, the uio code seems to be written to allow unaligned page buffers,
actual_pages = ((idev->info->mem[mi].addr & ~PAGE_MASK)
+ idev->info->mem[mi].size + PAGE_SIZE -1) >>
PAGE_SHIFT;
but none of the mmap routines than actually allow such a mapping, and
they all have alignment checks.
Which sounds wonderful, until you find code like this duplicated in
various uio drivers:
uiomem->memtype = UIO_MEM_PHYS;
uiomem->addr = r->start & PAGE_MASK;
uiomem->offs = r->start & ~PAGE_MASK;
uiomem->size = (uiomem->offs + resource_size(r)
+ PAGE_SIZE - 1) & PAGE_MASK;
IOW, it explicitly aligns the resources to pages, so now mmap works
again. Oh the horror.
But yes, that physical part of 'addr' should be a pfn. Sadly, all of
this code is such a mess that it's a horrible job to try to fix it all
up.
So we may be stuck with the horrendous confusion that is the current
uio_mem thing.
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1
2024-03-27 17:51 ` Greg KH
@ 2024-04-01 20:24 ` Chris Leech
0 siblings, 0 replies; 13+ messages in thread
From: Chris Leech @ 2024-04-01 20:24 UTC (permalink / raw)
To: Greg KH; +Cc: Linus Torvalds, Nilesh Javali, Christoph Hellwig, linux-kernel
On Wed, Mar 27, 2024 at 10:51 AM Greg KH <gregkh@linuxfoundation.org> wrote:
>
> On Wed, Mar 27, 2024 at 09:56:43AM -0700, Linus Torvalds wrote:
> > On Thu, 21 Mar 2024 at 06:02, Greg KH <gregkh@linuxfoundation.org> wrote:
> > >
> > > Char/Misc and other driver subsystem updates for 6.9-rc1
> > [...]
> > > Chris Leech (4):
> > > uio: introduce UIO_MEM_DMA_COHERENT type
> > > cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
> > > uio_pruss: UIO_MEM_DMA_COHERENT conversion
> > > uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
> >
> > So this was all broken, and doesn't even build on 32-bit architectures
> > with 64-bit physical addresses as reported by at least Guenter.
> > Notably that includes i386 allmodconfig.
> >
> > I fixed up the build, but I did it the mindless way. I noted in the
> > commit message that I think the correct fix is likely to make
> > 'uio_mem.mem' be a union of 'physaddr_t' and 'void *' and just always
> > use the right member. UIO_MEM_LOGICAL and UIO_MEM_VIRTUAL should
> > probably use the pointer thing too.
> >
> > I also *suspect* that using 'physaddr_t' is in itself pointless,
> > because I *think* the physical addresses are always page-aligned
> > anyway, and it would be better if the uio_mem thing just contained the
> > pfn instead. Which could just be 'unsigned long pfn'.
> >
> > So there are proper cleanups that could be done in that area.
> >
> > That's not what I did, though. I just fixed up the bad casts.
> >
> > There may be other fixes pending out there, but I didn't want to delay
> > the 32-bit build fixes any more.
> >
> > It turns out that the cnic,bnx2,bnx2x conversion avoided the problems,
> > almost by accident. That driver had used UIO_MEM_LOGICAL before and
> > had existing casts. That doesn't make it good, but at least it made it
> > not fail to build.
> >
> > See commit 498e47cd1d1f ("Fix build errors due to new
> > UIO_MEM_DMA_COHERENT mess")
>
> Ick, ok, those casts work :)
>
> I was waiting to hear back from Chris before applying the patches from
> Guenter, but yours work for me for now, thanks!
My apologies, I was away for a bit and missed the emails from Guenter
and Greg in my backlog. Sorry about the mess.
- Chris
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2024-04-01 20:25 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
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2024-03-21 13:02 [GIT PULL] Char/Misc driver changes for 6.9-rc1 Greg KH
2024-03-21 13:48 ` Nathan Chancellor
2024-03-21 15:04 ` Greg KH
2024-03-21 15:13 ` [PATCH] speakup: Fix warning for label at end of compound statement Greg KH
2024-03-21 18:10 ` [GIT PULL] Char/Misc driver changes for 6.9-rc1 Linus Torvalds
2024-03-21 18:12 ` Linus Torvalds
2024-03-21 18:30 ` Nathan Chancellor
2024-03-21 20:28 ` Linus Torvalds
2024-03-21 21:10 ` pr-tracker-bot
2024-03-27 16:56 ` Linus Torvalds
2024-03-27 17:51 ` Greg KH
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2024-03-27 20:26 ` Linus Torvalds
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