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Move print_*_events functions out of parse-events.c into a new
print-events.c. Move tracepoint code into tracepoint.c or
trace-event-info.c (sole user). This reduces the dependencies of
parse-events.c and makes it more amenable to being a library in the
future.
Remove some unnecessary definitions from parse-events.h. Fix a
checkpatch.pl warning on using unsigned rather than unsigned int. Fix
some line length warnings too.
Signed-off-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ Add include linux/stddef.h before perf_events.h for systems where __always_inline isn't pulled in before used, such as older Alpine Linux ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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- XP-PEN Deco L support (José Expósito)
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- support for Elan eKTH6915 touchscreens (Douglas Anderson)
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Show the syntax errors for event probes in error_log file as same as
other dynamic events, so that user can understand what is the problem.
Link: https://lkml.kernel.org/r/165932113556.2850673.3483079297896607612.stgit@devnote2
Signed-off-by: Masami Hiramatsu (Google) <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
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- support for AMD SOCs using SFH1.1 memory access (Basavaraj Natikar)
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* clk-allwinner:
clk: sunxi-ng: sun50i: h6: Modify GPU clock configuration to support DFS
clk: sunxi: Do not select the PRCM MFD
clk: sunxi: Limit legacy clocks to 32-bit ARM
clk: sunxi-ng: Deduplicate ccu_clks arrays
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into clk-next
* clk-renesas: (22 commits)
clk: renesas: rcar-gen4: Fix initconst confusion for cpg_pll_config
clk: renesas: r9a07g043: Add support for RZ/Five SoC
dt-bindings: clock: r9a07g043-cpg: Add Renesas RZ/Five CPG Clock and Reset Definitions
clk: renesas: r8a779f0: Add HSCIF clocks
clk: renesas: r8a779f0: Add PCIe clocks
clk: renesas: r8a779f0: Add Z0 and Z1 clock support
dt-bindings: clock: renesas,rzg2l: Simplify header file references
clk: renesas: rza1: Remove struct rz_cpg
clk: renesas: r8a7779: Remove struct r8a7779_cpg
clk: renesas: r8a7778: Remove struct r8a7778_cpg
clk: renesas: sh73a0: Remove sh73a0_cpg.reg
clk: renesas: r8a7740: Remove r8a7740_cpg.reg
clk: renesas: r8a73a4: Remove r8a73a4_cpg.reg
clk: renesas: r8a779f0: Add SDHI0 clock
clk: renesas: r8a779f0: Add thermal clock
clk: renesas: rzg2l: Fix reset status function
clk: renesas: r9a06g032: Fix UART clkgrp bitsel
clk: renesas: r9a06g032: Drop some unused fields
clk: renesas: r9a09g011: Add WDT clock and reset entries
clk: renesas: r9a09g011: Add PFC clock and reset entries
...
* clk-spreadtrum:
clk: sprd: Add dt-bindings include file for UMS512
dt-bindings: clk: sprd: Add bindings for ums512 clock controller
* clk-imx:
clk: imx: clk-fracn-gppll: Add more freq config for video pll
clk: imx: clk-fracn-gppll: correct rdiv
clk: imx: clk-fracn-gppll: Return rate in rate table properly in ->recalc_rate()
clk: imx: clk-fracn-gppll: fix mfd value
clk: imx93: Correct the edma1's parent clock
clk: imx93: correct nic_media parent
clk: imx93: use adc_root as the parent clock of adc1
* clk-qcom: (62 commits)
clk: qcom: gcc-msm8994: use parent_hws for gpll0/4
clk: qcom: clk-rpm: convert to parent_data API
dt-bindings: clock: fix wrong clock documentation for qcom,rpmcc
clk: qcom: gcc-msm8939: Add missing USB HS system clock frequencies
clk: qcom: gcc-msm8939: Add missing MDSS MDP clock frequencies
clk: qcom: gcc-msm8939: Add missing CAMSS CPP clock frequencies
clk: qcom: gcc-msm8939: Fix venus0_vcodec0_clk frequency definitions
clk: qcom: gcc-msm8939: Add missing CAMSS CCI bus clock
clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled
clk: qcom: Drop mmcx gdsc supply for dispcc and videocc
clk: qcom: fix build error initializer element is not constant
dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
clk: qcom: add support for SM8350 DISPCC
clk: qcom: add support for SM8350 GPUCC
clk: qcom: add camera clock controller driver for SM8450 SoC
clk: qcom: clk-alpha-pll: add Rivian EVO PLL configuration interfaces
clk: qcom: clk-alpha-pll: add Lucid EVO PLL configuration interfaces
clk: qcom: clk-alpha-pll: limit exported symbols to GPL licensed code
clk: qcom: clk-alpha-pll: fix clk_trion_pll_configure description
...
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into clk-next
- Remove allwinner workaround logic/compatible in fixed factor code
- MediaTek clk driver cleanups
- Add reset support to more MediaTek clk drivers
- devm helpers for clk_get() + clk_prepare() and clk_enable()
* clk-basic:
clk: fixed-factor: Introduce *clk_hw_register_fixed_factor_parent_hw()
clk: mux: Introduce devm_clk_hw_register_mux_parent_hws()
clk: divider: Introduce devm_clk_hw_register_divider_parent_hw()
dt-bindings: clock: fixed-factor: Drop Allwinner A10 compatible
clk: fixed: Remove Allwinner A10 special-case logic
* clk-mtk:
clk: mediatek: reset: Add infra_ao reset support for MT8186
dt-bindings: arm: mediatek: Add #reset-cells property for MT8186
dt-bindings: reset: mediatek: Add infra_ao reset index for MT8186
clk: mediatek: reset: Add infra_ao reset support for MT8192/MT8195
dt-bindings: reset: mediatek: Add infra_ao reset index for MT8192/MT8195
dt-bindings: arm: mediatek: Add #reset-cells property for MT8192/MT8195
clk: mediatek: reset: Add reset support for simple probe
clk: mediatek: reset: Add new register reset function with device
clk: mediatek: reset: Change return type for clock reset register function
clk: mediatek: reset: Support inuput argument index mode
clk: mediatek: reset: Support nonsequence base offsets of reset registers
clk: mediatek: reset: Revise structure to control reset register
clk: mediatek: reset: Merge and revise reset register function
clk: mediatek: reset: Extract common drivers to update function
clk: mediatek: reset: Refine and reorder functions in reset.c
clk: mediatek: reset: Fix written reset bit offset
clk: mediatek: reset: Add reset.h
clk: mediatek: Delete MT8192 msdc gate
dt-bindings: ARM: Mediatek: Remove msdc binding of MT8192 clock
* clk-devm-enable:
clk: Remove never used devm_clk_*unregister()
clk: Fix pointer casting to prevent oops in devm_clk_release()
clk: meson: axg-audio: Don't duplicate devm_clk_get_enabled()
clk: Provide new devm_clk helpers for prepared and enabled clocks
clk: generalize devm_clk_get() a bit
clk: Improve documentation for devm_clk_get() and its optional variant
* clk-ti-dt:
clk: ti: Stop using legacy clkctrl names for omap4 and 5
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Replace 'the the' with 'the' in the comment.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Slark Xiao <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
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When reading this note, CONFIG_TRACEPOINT searches my configuration
file, and the result is CONFIG_TRACEPOINTS, the search results are
consistent with the following macro definitions. I think it should be
repaired.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Li zeming <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
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In allocate_trace_buffers(), if allocating tr->max_buffer
fails, we can directly call free_trace_buffer to free
tr->array_buffer.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Zhiqiang Liu <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These start a rework of the handling of trip points in the thermal
core, improve the cpufreq/devfreq cooling device handling, update some
thermal control drivers and the tmon utility and clean up code.
Specifics:
- Consolidate the thermal core code by beginning to move the thermal
trip structure from the thermal OF code as a generic structure to
be used by the different sensors when registering a thermal zone
(Daniel Lezcano).
- Make per cpufreq / devfreq cooling device ops instead of using a
global variable, fix comments and rework the trace information
(Lukasz Luba).
- Add the include/dt-bindings/thermal.h under the area covered by the
thermal maintainer in the MAINTAINERS file (Lukas Bulwahn).
- Improve the error output by giving the sensor identification when a
thermal zone failed to initialize, the DT bindings by changing the
positive logic and adding the r8a779f0 support on the rcar3
(Wolfram Sang).
- Convert the QCom tsens DT binding to the dtsformat format
(Krzysztof Kozlowski).
- Remove the pointless get_trend() function in the QCom, Ux500 and
tegra thermal drivers, along with the unused DROP_FULL and
RAISE_FULL trends definitions. Simplify the code by using clamp()
macros (Daniel Lezcano).
- Fix ref_table memory leak at probe time on the k3_j72xx bandgap
(Bryan Brattlof).
- Fix array underflow in prep_lookup_table (Dan Carpenter).
- Add static annotation to the k3_j72xx_bandgap_j7* data structure
(Jin Xiaoyun).
- Fix typos in comments detected on sun8i by Coccinelle (Julia
Lawall).
- Fix typos in comments on rzg2l (Biju Das).
- Remove as unnecessary call to dev_err() as the error is already
printed by the failing function on u8500 (Yang Li).
- Register the thermal zones as hwmon sensors for the Qcom thermal
sensors (Dmitry Baryshkov).
- Fix 'tmon' tool compilation issue by adding phtread.h include
(Markus Mayer).
- Fix typo in the comments for the 'tmon' tool (Slark Xiao).
- Make the thermal core use ida_alloc()/free() directly instead of
ida_simple_get()/ida_simple_remove() that have been deprecated
(keliu).
- Drop ACPI_FADT_LOW_POWER_S0 check from the Intel PCH thermal
control driver (Rafael Wysocki)"
* tag 'thermal-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (39 commits)
thermal/of: Initialize trip points separately
thermal/of: Use thermal trips stored in the thermal zone
thermal/core: Add thermal_trip in thermal_zone
thermal/core: Rename 'trips' to 'num_trips'
thermal/core: Move thermal_set_delay_jiffies to static
thermal/core: Remove unneeded EXPORT_SYMBOLS
thermal/of: Move thermal_trip structure to thermal.h
thermal/of: Remove the device node pointer for thermal_trip
thermal/of: Replace device node match with device node search
thermal/core: Remove duplicate information when an error occurs
thermal/core: Avoid calling ->get_trip_temp() unnecessarily
thermal/tools/tmon: Fix typo 'the the' in comment
thermal/tools/tmon: Include pthread and time headers in tmon.h
thermal/ti-soc-thermal: Fix comment typo
thermal/drivers/qcom/spmi-adc-tm5: Register thermal zones as hwmon sensors
thermal/drivers/qcom/temp-alarm: Register thermal zones as hwmon sensors
thermal/drivers/u8500: Remove unnecessary print function dev_err()
thermal/drivers/rzg2l: Fix comments
thermal/drivers/sun8i: Fix typo in comment
thermal/drivers/k3_j72xx_bandgap: Make k3_j72xx_bandgap_j721e_data and k3_j72xx_bandgap_j7200_data static
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These are mostly minor improvements all over including new CPU IDs for
the Intel RAPL driver, an Energy Model rework to use micro-Watt as the
power unit, cpufreq fixes and cleanus, cpuidle updates, devfreq
updates, documentation cleanups and a new version of the pm-graph
suite of utilities.
Specifics:
- Make cpufreq_show_cpus() more straightforward (Viresh Kumar).
- Drop unnecessary CPU hotplug locking from store() used by cpufreq
sysfs attributes (Viresh Kumar).
- Make the ACPI cpufreq driver support the boost control interface on
Zhaoxin/Centaur processors (Tony W Wang-oc).
- Print a warning message on attempts to free an active cpufreq
policy which should never happen (Viresh Kumar).
- Fix grammar in the Kconfig help text for the loongson2 cpufreq
driver (Randy Dunlap).
- Use cpumask_var_t for an on-stack CPU mask in the ondemand cpufreq
governor (Zhao Liu).
- Add trace points for guest_halt_poll_ns grow/shrink to the haltpoll
cpuidle driver (Eiichi Tsukata).
- Modify intel_idle to treat C1 and C1E as independent idle states on
Sapphire Rapids (Artem Bityutskiy).
- Extend support for wakeirq to callback wrappers used during system
suspend and resume (Ulf Hansson).
- Defer waiting for device probe before loading a hibernation image
till the first actual device access to avoid possible deadlocks
reported by syzbot (Tetsuo Handa).
- Unify device_init_wakeup() for PM_SLEEP and !PM_SLEEP (Bjorn
Helgaas).
- Add Raptor Lake-P to the list of processors supported by the Intel
RAPL driver (George D Sworo).
- Add Alder Lake-N and Raptor Lake-P to the list of processors for
which Power Limit4 is supported in the Intel RAPL driver (Sumeet
Pawnikar).
- Make pm_genpd_remove() check genpd_debugfs_dir against NULL before
attempting to remove it (Hsin-Yi Wang).
- Change the Energy Model code to represent power in micro-Watts and
adjust its users accordingly (Lukasz Luba).
- Add new devfreq driver for Mediatek CCI (Cache Coherent
Interconnect) (Johnson Wang).
- Convert the Samsung Exynos SoC Bus bindings to DT schema of
exynos-bus.c (Krzysztof Kozlowski).
- Address kernel-doc warnings by adding the description for unused
function parameters in devfreq core (Mauro Carvalho Chehab).
- Use NULL to pass a null pointer rather than zero according to the
function propotype in imx-bus.c (Colin Ian King).
- Print error message instead of error interger value in
tegra30-devfreq.c (Dmitry Osipenko).
- Add checks to prevent setting negative frequency QoS limits for
CPUs (Shivnandan Kumar).
- Update the pm-graph suite of utilities to the latest revision 5.9
including multiple improvements (Todd Brandt).
- Drop pme_interrupt reference from the PCI power management
documentation (Mario Limonciello)"
* tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (27 commits)
powercap: RAPL: Add Power Limit4 support for Alder Lake-N and Raptor Lake-P
PM: QoS: Add check to make sure CPU freq is non-negative
PM: hibernate: defer device probing when resuming from hibernation
intel_idle: make SPR C1 and C1E be independent
cpufreq: ondemand: Use cpumask_var_t for on-stack cpu mask
cpufreq: loongson2: fix Kconfig "its" grammar
pm-graph v5.9
cpufreq: Warn users while freeing active policy
cpufreq: scmi: Support the power scale in micro-Watts in SCMI v3.1
firmware: arm_scmi: Get detailed power scale from perf
Documentation: EM: Switch to micro-Watts scale
PM: EM: convert power field to micro-Watts precision and align drivers
PM / devfreq: tegra30: Add error message for devm_devfreq_add_device()
PM / devfreq: imx-bus: use NULL to pass a null pointer rather than zero
PM / devfreq: shut up kernel-doc warnings
dt-bindings: interconnect: samsung,exynos-bus: convert to dtschema
PM / devfreq: mediatek: Introduce MediaTek CCI devfreq driver
dt-bindings: interconnect: Add MediaTek CCI dt-bindings
PM: domains: Ensure genpd_debugfs_dir exists before remove
PM: runtime: Extend support for wakeirq for force_suspend|resume
...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These rework the handling of ACPI device objects to use the driver
core facilities for managing child ones instead of some questionable
home-grown ways without the requisite locking and reference counting,
clean up the EC driver, improve suspend-to-idle handling on x86, add
some systems to the ACPI backlight quirk list, fix some assorted
issues, clean up code and improve documentation.
Specifics:
- Use facilities provided by the driver core and some additional
helpers to handle the children of a given ACPI device object in
multiple places instead of using the children and node list heads
in struct acpi_device which is error prone (Rafael Wysocki).
- Fix ACPI-related device reference counting issue in the hisi_lpc
bus driver (Yang Yingliang).
- Drop the children and node list heads that are not needed any more
from struct acpi_device (Rafael Wysocki).
- Drop driver member from struct acpi_device (Uwe Kleine-König).
- Drop redundant check from acpi_device_remove() (Uwe Kleine-König).
- Prepare the CPPC library for handling backwards-compatible future
_CPC return package formats gracefully (Rafael Wysocki).
- Clean up the ACPI EC driver after previous changes in it (Hans de
Goede).
- Drop leftover acpi_processor_get_limit_info() declaration (Riwen
Lu).
- Split out thermal initialization from ACPI PSS (Riwen Lu).
- Annotate more functions in the ACPI CPU idle driver to live in the
cpuidle section (Guilherme G. Piccoli).
- Fix _EINJ vs "special purpose" EFI memory regions (Dan Williams).
- Implement a better fix to avoid spamming the console with old error
logs (Tony Luck).
- Fix typo in a comment in the APEI code (Xiang wangx).
- Save NVS memory during transitions into S3 on Lenovo G40-45 (Manyi
Li).
- Add support for upcoming AMD uPEP device ID AMDI008 to the ACPI
suspend-to-idle driver for x86 platforms (Shyam Sundar S K).
- Clean up checks related to the ACPI_FADT_LOW_POWER_S0 platform flag
in the LPIT table driver and the suspend-to-idle driver for x86
platforms (Rafael Wysocki).
- Print information messages regarding declared LPS0 idle support in
the platform firmware (Rafael Wysocki).
- Fix missing check in register_device_clock() in the ACPI driver for
Intel SoCs (huhai).
- Fix ACS setup in the VIOT table parser (Eric Auger).
- Skip IRQ override on AMD Zen platforms where it's harmful
(Chuanhong Guo).
- Use native backlight on Dell Inspiron N4010 (Hans de Goede).
- Use native backlight on some TongFang devices (Werner Sembach).
- Drop X86 dependency from the ACPI backlight driver Kconfig (Riwen
Lu).
- Shorten the quirk list in the ACPI backlight driver by identifying
Clevo by board_name only (Werner Sembach).
- Remove useless NULL pointer checks from 2 ACPI PCI link management
functions (Andrey Strachuk).
- Fix obsolete example in the ACPI EINJ documentation (Qifu Zhang).
- Update links and references to _DSD-related documents (Sudeep
Holla)"
* tag 'acpi-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (46 commits)
ACPI/PCI: Remove useless NULL pointer checks
ACPI: CPPC: Do not prevent CPPC from working in the future
ACPI: PM: x86: Print messages regarding LPS0 idle support
ACPI: resource: skip IRQ override on AMD Zen platforms
Documentation: ACPI: EINJ: Fix obsolete example
ACPI: video: Use native backlight on Dell Inspiron N4010
ACPI: PM: s2idle: Use LPS0 idle if ACPI_FADT_LOW_POWER_S0 is unset
Revert "ACPI / PM: LPIT: Register sysfs attributes based on FADT"
ACPI: video: Shortening quirk list by identifying Clevo by board_name only
ACPI: video: Force backlight native for some TongFang devices
ACPI: PM: s2idle: Add support for upcoming AMD uPEP HID AMDI008
ACPI: VIOT: Fix ACS setup
ACPI: bus: Drop unused list heads from struct acpi_device
hisi_lpc: Use acpi_dev_for_each_child()
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
ACPI: bus: Drop driver member of struct acpi_device
ACPI: bus: Drop redundant check in acpi_device_remove()
ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP
ACPI: LPSS: Fix missing check in register_device_clock()
ACPI: APEI: Better fix to avoid spamming the console with old error logs
...
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Although rdma_cm_id and ib_cm_id passing to srpt_cm_req_recv() are
exclusive currently, all other checking condition are using rdma_cm_id.
So unify the 'if' condition to make the code more clear.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Li Zhijian <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- Substantial rewrite of lm90 driver to support several additional
chips and improve support for existing chips.
- Add support of ROG ZENITH II EXTREME, Maximus XI Hero, and
Strix Z690-a D4 to asus-ec-sensors driver
- Add support of F71858AD to f71882fg driver
- Add support of Aquacomputer Quadro to aquacomputer_d5next driver
- Improved assembler code and add support for Dell G5 5590 as well as
XPS 13 7390 in dell-smm driver
- Add support for ASUS TUF GAMING B550-PLUS WIFI II to nct775 driver
- Add support for IEEE 754 half precision to PMBus core. Also support
for Analog Devices LT7182S, improve regulator support, and report
various MFR register values in debugfs.
- Various other minor improvements and fixes
* tag 'hwmon-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (85 commits)
hwmon: (aquacomputer_d5next) Add support for Aquacomputer Quadro fan controller
hwmon: (dell-smm) Improve documentation
hwmon: (nct6775) add ASUS TUF GAMING B550-PLUS WIFI II
hwmon: (occ) Replace open-coded variant of %*phN specifier
hwmon: (sht15) Fix wrong assumptions in device remove callback
hwmon: (aquacomputer_d5next) Add support for reading the +12V voltage sensor on D5 Next
hwmon: (tps23861) fix byte order in current and voltage registers
hwmon: (aspeed-pwm-tacho) increase fan tach period (again)
hwmon: (aquacomputer_d5next) Add D5 Next fan control support
hwmon: (mcp3021) improve driver support for newer hwmon interface
hwmon: (asus-ec-sensors) add definitions for ROG ZENITH II EXTREME
hwmon: (aquacomputer_d5next) Move device-specific data into struct aqc_data
hwmon: (asus-ec-sensors) add missing sensors for X570-I GAMING
hwmon: (drivetemp) Add module alias
hwmon: (asus_wmi_sensors) Save a few bytes of memory
hwmon: (lm90) Use worker for alarm notifications
hwmon: (asus-ec-sensors) add support for Maximus XI Hero
hwmon: (dell-smm) Improve assembly code
hwmon: (pmbus/ltc2978) Set voltage resolution
hwmon: (pmbus) Add list_voltage to pmbus ops
...
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Adding a #define to side-effect a local include isn't clean, for
example, it inhibits header precompilation. YY_EXTRA_TYPE is
defined to be void* by default, so just remove.
Signed-off-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"After v5.19 had all drivers converted to the new atomic API and nobody
has reported any breakage, this set of changes starts by dropping the
legacy support.
Some existing drivers get improvements and broader chip support and a
new driver is added that emulates a PWM controller using a clock
output.
Other than that there's the usual bits of cleanups and minor fixes"
* tag 'pwm/for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (21 commits)
pwm: lpc18xx: Fix period handling
pwm: lpc18xx: Convert to use dev_err_probe()
pwm: twl-led: Document some limitations and link to the reference manual
MAINTAINERS: Remove myself as PWM maintainer
MAINTAINERS: Add include/dt-bindings/pwm to PWM SUBSYSTEM
dt-bindings: pwm: mediatek: Add compatible string for MT8195
pwm: Add clock based PWM output driver
dt-bindings: pwm: Document clk based PWM controller
pwm: sifive: Shut down hardware only after pwmchip_remove() completed
pwm: sifive: Ensure the clk is enabled exactly once per running PWM
pwm: sifive: Simplify clk handling
pwm: sifive: Enable clk only after period check in .apply()
pwm: sifive: Reduce time the controller lock is held
pwm: sifive: Fold pwm_sifive_enable() into its only caller
pwm: sifive: Simplify offset calculation for PWMCMP registers
pwm: mediatek: Add MT8365 support
dt-bindings: pwm: Add MT8365 SoC binding
pwm: Drop unused forward declaration from pwm.h
pwm: Reorder header file to get rid of struct pwm_capture forward declaration
pwm: atmel-tcb: Fix typo in comment
...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The big update this time around is some excellent work from David
Jander who went through the fast path and really eliminated overheads,
meaning that we are seeing a huge reduction in the time spent between
transfers for single threaded clients.
Benchmarking has been coming out at about a halving of overhead which
is clearly visible in system level usage that stresses SPI like some
CAN and IIO applications, especially with small transfers. Thanks to
David for taking the time to drill down into this and push the work
upstream.
Otherwise there's been a bunch of new device support and the usual
updates.
- Optimisation of the fast path, particularly around the number and
types of locking operations, from David Jander.
- Support for Arbel NPCM845, HP GXP, Intel Meteor Lake and Thunder
Bay, MediaTek MT8188 and MT8365, Microchip FPGAs, nVidia Tegra 241
and Samsung Exynos Auto v9 and 4210"
* tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (97 commits)
MAINTAINERS: add spi support to GXP
spi: dt-bindings: add documentation for hpe,gxp-spifi
spi: spi-gxp: Add support for HPE GXP SoCs
spi: a3700: support BE for AC5 SPI driver
spi/panel: dt-bindings: drop CPHA and CPOL from common properties
spi: bcm2835: enable shared interrupt support
spi: dt-bindings: spi-controller: correct example indentation
spi: dt-bindings: qcom,spi-geni-qcom: allow three interconnects
spi: npcm-fiu: Add NPCM8XX support
dt-binding: spi: Add npcm845 compatible to npcm-fiu document
spi: npcm-fiu: Modify direct read dummy configuration
spi: atmel: remove #ifdef CONFIG_{PM, SLEEP}
spi: dt-bindings: Add compatible for MediaTek MT8188
spi: dt-bindings: mediatek,spi-mtk-nor: Update bindings for nor flash
spi: dt-bindings: atmel,at91rm9200-spi: convert to json-schema
spi: tegra20-slink: fix UAF in tegra_slink_remove()
spi: Fix simplification of devm_spi_register_controller
spi: microchip-core: switch to use dev_err_probe()
spi: microchip-core: switch to use devm_spi_alloc_master()
spi: microchip-core: fix UAF in mchp_corespi_remove()
...
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In the function rxe_create_qp(), rxe_qp_from_init() is called to
initialize qp, internally things like the spin locks are not setup until
rxe_qp_init_req().
If an error occures before this point then the unwind will call
rxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task()
which will oops when trying to access the uninitialized spinlock.
Move the spinlock initializations earlier before any failures.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Link: https://lore.kernel.org/r/[email protected]
Reported-by: [email protected]
Signed-off-by: Zhu Yanjun <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This has been a fairly quiet release for the regulator API, a few new
drivers and a small API update:
- Support for specifying an initial load as part of requesting
regulators through the bulk API
- Support for Maxim MAX597x, Qualcomm PM8074, PM8909 and Realtek
RT5120 devices"
* tag 'regulator-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (35 commits)
regulator: core: Allow drivers to define their init data as const
regulator: core: Allow specifying an initial load w/ the bulk API
regulator: mt6380: Fix unused array warning
regulator: Add missing type for 'regulator-microvolt-offset'
regulator: core: Fix off-on-delay-us for always-on/boot-on regulators
regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
regulator: pwm: Update Lee Jones' email address
regulator: max597x: Don't return uninitialized variable in .probe
regulator: qcom,spmi-regulator: add PMP8074 PMIC
regulator: qcom,spmi-regulator: Convert to dtschema
regulator: qcom_spmi: add support for PMP8074 regulators
regulator: qcom_spmi: add support for HT_P600
regulator: qcom_spmi: add support for HT_P150
regulator: max597x: Remove unused including <linux/version.h>
regulator: Fix MFD_MAX597X dependency
regulator: Fix parameter declaration and spelling mistake.
regulator: max597x: Add support for max597x regulator
regulator: scmi: Add missing of_node_get()
regulator: qcom_smd: Add PM8909 RPM regulators
regulator: dt-bindings: qcom,smd-rpm: Add PM8909
...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"The big thing this release is a big cleanup of the interrupt code from
Aidan MacDonald, plus a few new API updates:
- Rework of the interrupt code, making it much simpler and easier to
extend
- Support for device specific update bits operations with devices
that otherwise use bitstream interfaces
- Support for bit operations on fields as well as whole registers"
* tag 'regmap-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: permit to set reg_update_bits with bulk implementation
regmap: add WARN_ONCE when invalid mask is provided to regmap_field_init()
regmap-irq: Fix bug in regmap_irq_get_irq_reg_linear()
regmap: cache: Add extra parameter check in regcache_init
regmap-irq: Deprecate the not_fixed_stride flag
regmap-irq: Add get_irq_reg() callback
regmap-irq: Fix inverted handling of unmask registers
regmap-irq: Deprecate type registers and virtual registers
regmap-irq: Introduce config registers for irq types
regmap-irq: Refactor checks for status bulk read support
regmap-irq: Remove mask_writeonly and regmap_irq_update_bits()
regmap-irq: Remove inappropriate uses of regmap_irq_update_bits()
regmap-irq: Remove an unnecessary restriction on type_in_mask
regmap-irq: Cleanup sizeof(...) use in memory allocation
regmap-irq: Remove unused type_reg_stride field
regmap-irq: Convert bool bitfields to unsigned int
regmap: Don't warn about cache only mode for devices with no cache
regmap: provide regmap_field helpers for simple bit operations
regmap: cache: Fix syntax errors in comments
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Instead of listing directly properties typical for SPI peripherals,
reference the spi-peripheral-props.yaml schema. This allows using all
properties typical for SPI-connected devices, even these which device
bindings author did not tried yet.
Remove the spi-* properties which now come via spi-peripheral-props.yaml
schema, except for the cases when device schema adds some constraints
like maximum frequency.
While changing additionalProperties->unevaluatedProperties, put it in
typical place, just before example DTS.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Id and schema fields do not need quotes.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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string literals do not need quotes.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Id and schema fields do not need quotes.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Hector Martin <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Add missing check for return value when calling to
mlx5_ib_ft_type_to_namespace, even though it can't really fail in this
specific call.
Fixes: 52438be44112 ("RDMA/mlx5: Allow inserting a steering rule to the FDB")
Link: https://lore.kernel.org/r/7b9ceda217d9368a51dc47a46b769bad4af9ac92.1659256069.git.leonro@nvidia.com
Reviewed-by: Itay Aveksis <[email protected]>
Signed-off-by: Maor Gottlieb <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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Currently the requester can continue to process send wqes after an local
qp operation error is detected because the setting of the qp state to the
error state is deferred until later. This patch splits the qp state for
the completer and requester into two separate states and sets
qp->req.state = QP_STATE_ERROR as soon as the error is detected before
another wqe can be executed.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bob Pearson <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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As per IBTA specification, all subsequent WQEs while QP is in error state
should be completed with a flush error.
Here we check QP_STATE_ERROR after req_next_wqe() so that rxe_completer()
has chance to be called where it will set CQ state to FLUSH ERROR and the
completion can associate with its WQE.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Li Zhijian <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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Previously, if user space keeps sending abnormal wqe, queue.index will
keep increasing while qp->req.wqe_index doesn't. Once
qp->req.wqe_index==queue.index in next round, req_next_wqe() will treat
queue as empty. In such case, no new completion would be generated.
Update wqe_index for each wqe completion so that req_next_wqe() can get
next wqe properly.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Li Zhijian <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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No one calls mpage_writepages with a NULL get_block paramter, so remove
support for that case.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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All callers of mpage_writepage use block_write_full_page as their
->writepage implementation when called from mpage_writepages
(although for ntfs3 this is obsfucated a bit).
Just call block_write_full_page directly instead of going through
the ->writepage indirection.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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All callers are gone, so remove the now dead code.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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The nobh mode is an obscure feature to save lowlevel for large memory
32-bit configurations while trading for much slower performance and
has been long obsolete. Switch to the regular buffer head based helpers
instead.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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The nobh mode is an obscure feature to save lowlevel for large memory
32-bit configurations while trading for much slower performance and
has been long obsolete. Remove it.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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Handle the resident case with an explicit generic_writepages call instead
of using the obscure overload that makes mpage_writepages with a NULL
get_block do the same thing.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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migrate_page_move_mapping(), migrate_page_copy() and migrate_page_states()
are all now unused after converting all the filesystems from
aops->migratepage() to aops->migrate_folio().
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
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With all users converted to migrate_folio(), remove this operation.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
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This is little more than changing the types over; there's no real work
being done in this function.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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This involves converting migrate_huge_page_move_mapping(). We also need a
folio variant of hugetlb_set_page_subpool(), but that's for a later patch.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Acked-by: Muchun Song <[email protected]>
Reviewed-by: Mike Kravetz <[email protected]>
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Use a folio throughout this function.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
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filemap_migrate_folio() fits f2fs's needs perfectly.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Acked-by: Chao Yu <[email protected]>
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filemap_migrate_folio() is a little more general than ubifs really needs,
but it's better to share the code.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
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Use filemap_migrate_folio() to do the bulk of the work, and then copy
the ordered flag across if needed.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Acked-by: David Sterba <[email protected]>
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There is nothing iomap-specific about iomap_migratepage(), and it fits
a pattern used by several other filesystems, so move it to mm/migrate.c,
convert it to be filemap_migrate_folio() and convert the iomap filesystems
to use it.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
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Convert all callers to pass a folio. Most have the folio
already available. Switch all users from aops->migratepage to
aops->migrate_folio. Also turn the documentation into kerneldoc.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Acked-by: David Sterba <[email protected]>
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Use a folio throughout this function. migrate_page() will be converted
later.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Acked-by: Anna Schumaker <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
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