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18174 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
14d0e1a09f |
soc: driver updates for 6.12
Nothing particular important in the SoC driver updates, just the usual
improvements to for drivers/soc and a couple of subsystems that don't
fit anywhere else:
- The largest set of updates is for Qualcomm SoC drivers, extending the
set of supported features for additional SoCs in the QSEECOM, LLCC
and socinfo drivers.a
- The ti_sci firmware driver gains support for power managment
- The drivers/reset subsystem sees a rework of the microchip
sparx5 and amlogic reset drivers to support additional chips,
plus a few minor updates on other platforms
- The SCMI firmware interface driver gains support for two protocol
extensions, allowing more flexible use of the shared memory area
and new DT binding properties for configurability.
- Mediatek SoC drivers gain support for power managment on the MT8188
SoC and a new driver for DVFS.
- The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot
and a few bugfixes
- The Hisilicon Kunpeng HCCS driver gains support for configuring
lanes through sysfs
Finally, there are cleanups and minor fixes for drivers/soc, drivers/bus,
and drivers/memory, including changing back the .remove_new callback
to .remove, as well as a few other updates for freescale (powerpc)
soc drivers, NXP i.MX soc drivers, cznic turris platform driver, memory
controller drviers, TI OMAP SoC drivers, and Tegra firmware drivers
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Merge tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"Nothing particular important in the SoC driver updates, just the usual
improvements to for drivers/soc and a couple of subsystems that don't
fit anywhere else:
- The largest set of updates is for Qualcomm SoC drivers, extending
the set of supported features for additional SoCs in the QSEECOM,
LLCC and socinfo drivers.a
- The ti_sci firmware driver gains support for power managment
- The drivers/reset subsystem sees a rework of the microchip sparx5
and amlogic reset drivers to support additional chips, plus a few
minor updates on other platforms
- The SCMI firmware interface driver gains support for two protocol
extensions, allowing more flexible use of the shared memory area
and new DT binding properties for configurability.
- Mediatek SoC drivers gain support for power managment on the MT8188
SoC and a new driver for DVFS.
- The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot
and a few bugfixes
- The Hisilicon Kunpeng HCCS driver gains support for configuring
lanes through sysfs
Finally, there are cleanups and minor fixes for drivers/{soc, bus,
memory}, including changing back the .remove_new callback to .remove,
as well as a few other updates for freescale (powerpc) soc drivers,
NXP i.MX soc drivers, cznic turris platform driver, memory controller
drviers, TI OMAP SoC drivers, and Tegra firmware drivers"
* tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (116 commits)
soc: fsl: cpm1: qmc: Set the ret error code on platform_get_irq() failure
soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting()
soc: fsl: cpm1: tsa: switch to for_each_available_child_of_node_scoped()
platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names
platform: cznic: turris-omnia-mcu: Document the driver private data structure
firmware: turris-mox-rwtm: Document the driver private data structure
bus: Switch back to struct platform_driver::remove()
soc: qcom: ice: Remove the device_link field in qcom_ice
drm/msm/adreno: Setup SMMU aparture for per-process page table
firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404
soc: qcom: llcc: Flip the manual slice configuration condition
dt-bindings: firmware: qcom,scm: Document sm8750 SCM
firmware: qcom: uefisecapp: Allow X1E Devkit devices
misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property'
soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform
dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC
...
|
||
|
Linus Torvalds
|
fcb3ad4366 |
platform-drivers-x86 for v6.13-1
Highlights: - alienware-wmi: WMAX thermal interface support - amd/hsmp: Split ACPI and platform device based drivers - amd/x3d_vcache: X3D frequency/cache mode switching support - asus-wmi: Thermal policy fixes - intel/pmt: Disable C1 auto-demotion in suspend to allow entering the deepest C-states - intel-hid: Fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 - intel_scu_ipc: Replace "workaround" with 32-bit IO - panasonic-laptop: Correct *_show() function error handling - p2sb: Gemini Lake P2SB devfn correction - think-lmi: Admin/System certificate authentication support - wmi: Disable WMI devices for shutdown, refactoring continues - x86-android-tablets: Vexia EDU ATLA 10 tablet support - platform/surface: Surface Pro 9 5G (Arm/QCOM) support - Miscellaneous cleanups / refactoring / improvements Expected conflicts: - hsmp driver split into two vs constifying bin_attribute [1] [1] https://lore.kernel.org/all/20241107212645.41252436@canb.auug.org.au/ The following is an automated shortlog grouped by driver: alienware-wmi: - added force module parameters - added platform profile support - Adds support to Alienware x17 R2 - alienware_wmax_command() is now input size agnostic - create_thermal_profile() no longer brute-forces IDs - extends the list of supported models - fixed indentation and clean up - Fix spelling mistake "requieres" -> "requires" - order alienware_quirks[] alphabetically - WMAX interface documentation amd: amd_3d_vcache: - Add AMD 3D V-Cache optimizer driver - Add sysfs ABI documentation amd/hsmp: - Add new error code and error logs - Change generic plat_dev name to hsmp_pdev - Change the error type - Convert amd_hsmp_rdwr() to a function pointer - Create hsmp/ directory - Create separate ACPI, plat and common drivers - Create wrapper function init_acpi() - Make hsmp_pdev static instead of global - mark hsmp_msg_desc_table[] as maybe_unused - Move ACPI code to acpi.c - Move platform device specific code to plat.c - Move structure and macros to header file - Use dev_groups in the driver structure - Use name space while exporting module symbols amd/pmf: - Switch to platform_get_resource() and devm_ioremap_resource() - Use dev_err_probe() to simplify error handling asus-laptop: - prefer strscpy() over strcpy() asus-wmi: - Fix inconsistent use of thermal policies - Use platform_profile_cycle() classmate-laptop: - Replace snprintf in show functions with sysfs_emit compal-laptop: - use sysfs_emit() instead of sprintf() dell-dcdbase: - Replace snprintf in show functions with sysfs_emit Documentation: alienware-wmi: - Describe THERMAL_INFORMATION operation 0x02 eeepc-laptop: - use sysfs_emit() instead of sprintf() hp: hp-bioscfg: - remove redundant if statement intel: - Add 'intel' prefix to the modules automatically intel-hid: - fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 intel/pmc: - Disable C1 auto-demotion during suspend - Refactor platform resume functions to use cnl_resume() intel/pmt: - allow user offset for PMT callbacks - Correct the typo 'ACCCESS_LOCAL' intel_scu_ipc: - Convert to check for errors first - Don't use "proxy" headers - Replace workaround by 32-bit IO - Save a copy of the entire struct intel_scu_ipc_data - Simplify code with cleanup helpers - Unify the flow in pwr_reg_rdwr() intel/vsec: - Remove a useless mutex MAINTAINERS: - adjust file entry in INTEL TPMI DRIVER - Change AMD PMF driver status to "Supported" - Update ISHTP ECLITE maintainer entry p2sb: - Cache correct PCI bar for P2SB on Gemini Lake panasonic-laptop: - Return errno correctly in show callback surface: aggregator_registry: - Add Surface Pro 9 5G Switch back to struct platform_driver:: - remove() think-lmi: - Add certificate as mechanism - Allow empty admin password - improve check if BIOS account security enabled - Multi-certificate support wmi: - Implement proper shutdown handling - Introduce to_wmi_driver() - Remove wmi_block_list - Replace dev_to_wdev() with to_wmi_device() x86: acer-wmi: - remove unused macros x86-android-tablets: - Add get_i2c_adap_by_handle() helper - Add support for getting i2c_adapter by PCI parent devname() - Add support for Vexia EDU ATLA 10 tablet -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZz3IswAKCRBZrE9hU+XO McdKAQCY9gIuqtHpYK0QIQYMoZOWhpiCzfZ96DDHqt4Wknh6NgD/YY6eESyDokyB 4BkujKwqo3cdGNPjIBy41jnNjekNsw8= =QEd2 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - alienware WMAX thermal interface support - Split ACPI and platform device based amd/hsmp drivers - AMD X3D frequency/cache mode switching support - asus thermal policy fixes - Disable C1 auto-demotion in suspend to allow entering the deepest C-states - Fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 - Replace intel_scu_ipc "workaround" with 32-bit IO - Correct *_show() function error handling in panasonic-laptop - Gemini Lake P2SB devfn correction - think-lmi Admin/System certificate authentication support - Disable WMI devices for shutdown, refactoring continues - Vexia EDU ATLA 10 tablet support - Surface Pro 9 5G (Arm/QCOM) support - Misc cleanups / refactoring / improvements * tag 'platform-drivers-x86-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (69 commits) platform/x86: p2sb: Cache correct PCI bar for P2SB on Gemini Lake platform/x86: panasonic-laptop: Return errno correctly in show callback Documentation: alienware-wmi: Describe THERMAL_INFORMATION operation 0x02 alienware-wmi: create_thermal_profile() no longer brute-forces IDs alienware-wmi: Adds support to Alienware x17 R2 alienware-wmi: extends the list of supported models alienware-wmi: order alienware_quirks[] alphabetically platform/x86/intel/pmt: allow user offset for PMT callbacks platform/x86/amd/hsmp: Change the error type platform/x86/amd/hsmp: Add new error code and error logs platform/x86/amd: amd_3d_vcache: Add sysfs ABI documentation platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driver intel-hid: fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 platform/x86/amd/hsmp: mark hsmp_msg_desc_table[] as maybe_unused platform/x86: asus-wmi: Use platform_profile_cycle() platform/x86: asus-wmi: Fix inconsistent use of thermal policies platform/x86: hp: hp-bioscfg: remove redundant if statement MAINTAINERS: Update ISHTP ECLITE maintainer entry platform/x86: x86-android-tablets: Add support for Vexia EDU ATLA 10 tablet platform/x86: x86-android-tablets: Add support for getting i2c_adapter by PCI parent devname() ... |
||
|
Linus Torvalds
|
9f5a6a1fe6 |
media updates for v6.13-rc1
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||
|
Linus Torvalds
|
131561f2ca |
gpio updates for v6.13-rc1
GPIOLIB core:
- use the new mem_is_zero() instead of memchr_inv(s, 0, n)
- don't store debounce period twice needlessly
- clean-up debugfs handling
- remove leftover comments referring to no longer used spinlocks
- unduplicate some operations like SRCU locks and initializing GPIO descriptors
- constify the sysfs class struct
- use lock guards in GPIO sysfs code
- update GPIO uAPI internal flags all at once atomically for consistency with
other places
- modify the behavior of the sysfs interface by no longer exporting lines that
are named inside the driver code or board files with the sysfs links bearing
the line names as this has for many years been largely unused due to the
prevalence of DT, ACPI and firmware nodes over board files and made the API
inconsistent
- for GPIO interrupt providers: free irqs that are still requested by users
when removing the chip
GPIO uAPI:
- notify user-space about changes to GPIO lines' state (requested, released,
reconfigured) triggered from the kernel as well (until now we'd only do
this for changes triggered from user-space)
- to that end: modify the internal workings of the notification mechanism by
switching to an atomic notifier which allows us to send events from atomic
context
- also to that end store the debounce period in the GPIO descriptor struct
and not in the character device context struct
- while at it, also cover the corner-case of users introducing changes over
sysfs while others watch them via the character device
- don't report GPIO lines requested as interrupts as "used" to user-space as it
can still request them as GPIOs
New drivers:
- add a driver for the GPIO functionality of the MFD Congatec Board Controller
- add a driver for the PolarFire GPIO controller
- add a driver supporting the GPIOs on FTDI FT2232H
Driver improvements:
- use generic device property accessors instead of OF-specific ones across
many GPIO drivers (mpc8xxx, vf610, eic-sprd, davinci, ts4900, xilinx, mvebu)
- use devres helpers to simplify error paths and either shrink or entirely
remove the driver's remove() callback (grgpio, amdpt, menz127, max730x,
ftgpio010, 74x164, ljca)
- use helper variables to store the address of pdev->dev and avoid some
line-breaks
- use device_for_each_child_node_scoped() to avoid having to put the fwnode
on breaks or errors (gpio-sim, gpio-dwapb, gpiolib-acpi)
- use a scoped bitmap to simplify the code and drop goto labels in
gpio-aggregator
- drop unneeded Kconfig dependencies on OF_GPIO (grgpio, mveby, xilinx)
- add support for new models to gpio-aspeed, gpio-rockchip and gpio-dwapb
- clean-up ACPI handling and some other bits in gpio-xgene-sb
- replace deprecated PCI functions in pcie-idio-24 and pci-idio-16
- allow to build davinci and mvebu drivers with COMPILE_TEST=y
- remove dead code in gpio-mb86s7x
- switch back to using platform_driver::remove() (after the conversion to
remove_new()) across the GPIO drivers
- remove remaining uses of GPIOF_ACTIVE_LOW across the tree and drop this
deprecated symbol
- convert the gpio-altera driver to no longer pull in the deprecated
legacy-of-mm-gpiochip.h header
- use of_property_present() instead of of_property_read_bool() in gpiolib-of
and gpio-rockchip
- allow to build the tegra186 driver on Tegra234 platforms in Kconfig
Late fixes:
- add a missing return value check after devm_kasprintf() to gpio-grgpio
DT bindings:
- document the ngpios property of gpio-mmio
- add support for a new aspeed model
- fix the example for st,nomadik-gpio
Other:
- kernel doc and comments tweaks
- fix typos in TODO
- reorder headers alphabetically in some drivers
- fix incorrect format specifiers in gpio tools
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Merge tag 'gpio-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"Three new drivers, support for some new models in existing ones and
lots of various tweaks and improvements across the board (switching to
using recommended APIs, code shrink and simplification, etc.).
Also a new feature in the character device uAPI where we now notify
the user-space about changes triggered by in-kernel users as well, not
only when they were done by other user-space agents.
Summary:
GPIOLIB core:
- use the new mem_is_zero() instead of memchr_inv(s, 0, n)
- don't store debounce period twice needlessly
- clean-up debugfs handling
- remove leftover comments referring to no longer used spinlocks
- unduplicate some operations like SRCU locks and initializing GPIO
descriptors
- constify the sysfs class struct
- use lock guards in GPIO sysfs code
- update GPIO uAPI internal flags all at once atomically for
consistency with other places
- modify the behavior of the sysfs interface by no longer exporting
lines that are named inside the driver code or board files with the
sysfs links bearing the line names as this has for many years been
largely unused due to the prevalence of DT, ACPI and firmware nodes
over board files and made the API inconsistent
- for GPIO interrupt providers: free irqs that are still requested by
users when removing the chip
GPIO uAPI:
- notify user-space about changes to GPIO lines' state (requested,
released, reconfigured) triggered from the kernel as well (until
now we'd only do this for changes triggered from user-space)
- to that end: modify the internal workings of the notification
mechanism by switching to an atomic notifier which allows us to
send events from atomic context
- also to that end store the debounce period in the GPIO descriptor
struct and not in the character device context struct
- while at it, also cover the corner-case of users introducing
changes over sysfs while others watch them via the character device
- don't report GPIO lines requested as interrupts as "used" to
user-space as it can still request them as GPIOs
New drivers:
- GPIO part of the MFD Congatec Board Controller
- PolarFire GPIO controller
- GPIOs on FTDI FT2232H
Driver improvements:
- use generic device property accessors instead of OF-specific ones
across many GPIO drivers (mpc8xxx, vf610, eic-sprd, davinci,
ts4900, xilinx, mvebu)
- use devres helpers to simplify error paths and either shrink or
entirely remove the driver's remove() callback (grgpio, amdpt,
menz127, max730x, ftgpio010, 74x164, ljca)
- use helper variables to store the address of pdev->dev and avoid
some line-breaks
- use device_for_each_child_node_scoped() to avoid having to put the
fwnode on breaks or errors (gpio-sim, gpio-dwapb, gpiolib-acpi)
- use a scoped bitmap to simplify the code and drop goto labels in
gpio-aggregator
- drop unneeded Kconfig dependencies on OF_GPIO (grgpio, mveby,
xilinx)
- add support for new models to gpio-aspeed, gpio-rockchip and
gpio-dwapb
- clean-up ACPI handling and some other bits in gpio-xgene-sb
- replace deprecated PCI functions in pcie-idio-24 and pci-idio-16
- allow to build davinci and mvebu drivers with COMPILE_TEST=y
- remove dead code in gpio-mb86s7x
- switch back to using platform_driver::remove() (after the
conversion to remove_new()) across the GPIO drivers
- remove remaining uses of GPIOF_ACTIVE_LOW across the tree and drop
this deprecated symbol
- convert the gpio-altera driver to no longer pull in the deprecated
legacy-of-mm-gpiochip.h header
- use of_property_present() instead of of_property_read_bool() in
gpiolib-of and gpio-rockchip
- allow to build the tegra186 driver on Tegra234 platforms in Kconfig
Late fixes:
- add a missing return value check after devm_kasprintf() to
gpio-grgpio
DT bindings:
- document the ngpios property of gpio-mmio
- add support for a new aspeed model
- fix the example for st,nomadik-gpio
Other:
- kernel doc and comments tweaks
- fix typos in TODO
- reorder headers alphabetically in some drivers
- fix incorrect format specifiers in gpio tools"
* tag 'gpio-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (98 commits)
gpio: tegra186: Allow to enable driver on Tegra234
gpio: grgpio: Add NULL check in grgpio_probe
tools: gpio: Fix several incorrect format specifiers
gpio: mpfs: add CoreGPIO support
gpio: rockchip: support new version GPIO
gpio: rockchip: change the GPIO version judgment logic
gpio: rockchip: explan the format of the GPIO version ID
gpiolib: cdev: use !mem_is_zero() instead of memchr_inv(s, 0, n)
MAINTAINERS: add gpio driver to PolarFire entry
gpio: Get rid of GPIOF_ACTIVE_LOW
USB: gadget: pxa27x_udc: Avoid using GPIOF_ACTIVE_LOW
pcmcia: soc_common: Avoid using GPIOF_ACTIVE_LOW
leds: gpio: Avoid using GPIOF_ACTIVE_LOW
Input: gpio_keys_polled - avoid using GPIOF_ACTIVE_LOW
Input: gpio_keys - avoid using GPIOF_ACTIVE_LOW
gpio: Use of_property_present() for non-boolean properties
gpio: mpfs: add polarfire soc gpio support
gpio: altera: Drop legacy-of-mm-gpiochip.h header
gpio: pcie-idio-24: Replace deprecated PCI functions
gpio: pci-idio-16: Replace deprecated PCI functions
...
|
||
|
Linus Torvalds
|
f2ef39727a |
spi: Updates for v6.13
The only real core work we've got this time around is the completion of
the transition to the new host/target naming for the core APIs, Kconfig
still needs doing but that's a lot less invasive. Otherwise the big
changes are the new drivers that have been added:
- Completion of the conversion to spi_alloc_host()/_target() and
removal of the old naming.
- Cleanups for Rockchip drivers, these brought in a new logging helper
in the driver core for warnings during probe.
- Support for configuration of the word delay via spidev_test.
- Support for AMD HID2 controllers, Apple SPI controller and Realtek
SPI-NAND controllers.
The Rockchip cleanups
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Merge tag 'spi-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The only real core work we've got this time around is the completion
of the transition to the new host/target naming for the core APIs,
Kconfig still needs doing but that's a lot less invasive.
Otherwise the big changes are the new drivers that have been added:
- Completion of the conversion to spi_alloc_host()/_target() and
removal of the old naming.
- Cleanups for Rockchip drivers, these brought in a new logging
helper in the driver core for warnings during probe.
- Support for configuration of the word delay via spidev_test.
- Support for AMD HID2 controllers, Apple SPI controller and Realtek
SPI-NAND controllers"
* tag 'spi-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (58 commits)
spi: imx: support word delay
spi: imx: pass struct spi_transfer to prepare_transfer()
spi: cs42l43: Add GPIO speaker id support to the bridge configuration
spi: Delete useless checks
spi: apple: Remove unnecessary .owner for apple_spi_driver
spi: spidev_test: add support for word delay
spi: apple: Add driver for Apple SPI controller
spi: dt-bindings: apple,spi: Add binding for Apple SPI controllers
spi: Use of_property_present() for non-boolean properties
spi: zynqmp-gqspi: Undo runtime PM changes at driver exit time
spi: spi-mem: rtl-snand: Correctly handle DMA transfers
spi: tegra210-quad: Avoid shift-out-of-bounds
spi: axi-spi-engine: Emit trace events for spi transfers
dt-bindings: spi: sprd,sc9860-spi: convert to YAML
spi: Replace deprecated PCI functions
spi: dt-bindings: samsung: Add a compatible for samsung,exynos8895-spi
spi: spi-mem: Add Realtek SPI-NAND controller
dt-bindings: spi: Add realtek,rtl9301-snand
spi: make class structs const
spi: dt-bindings: brcm,bcm2835-aux-spi: Convert to dtschema
...
|
||
|
Linus Torvalds
|
f89a687aae |
kgdb patches for 6.13
A relatively modest collection of changes:
* Adopt kstrtoint() and kstrtol() instead of the simple_strtoXX family
for better error checking of user input.
* Align the print behavour when breakpoints are enabled and disabled by
adopting the current behaviour of breakpoint disable for both.
* Remove some of the (rather odd and user hostile) hex fallbacks and
require kdb users to prefix with 0x instead.
* Tidy up (and fix) control code handling in kdb's keyboard code. This
makes the control code handling at the keyboard behave the same way
as it does via the UART.
* Switch my own entry in MAINTAINERS to my @kernel.org address.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
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Merge tag 'kgdb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"A relatively modest collection of changes:
- Adopt kstrtoint() and kstrtol() instead of the simple_strtoXX
family for better error checking of user input.
- Align the print behavour when breakpoints are enabled and disabled
by adopting the current behaviour of breakpoint disable for both.
- Remove some of the (rather odd and user hostile) hex fallbacks and
require kdb users to prefix with 0x instead.
- Tidy up (and fix) control code handling in kdb's keyboard code.
This makes the control code handling at the keyboard behave the
same way as it does via the UART.
- Switch my own entry in MAINTAINERS to my @kernel.org address"
* tag 'kgdb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: fix ctrl+e/a/f/b/d/p/n broken in keyboard mode
MAINTAINERS: Use Daniel Thompson's korg address for kgdb work
kdb: Fix breakpoint enable to be silent if already enabled
kdb: Remove fallback interpretation of arbitrary numbers as hex
trace: kdb: Replace simple_strtoul with kstrtoul in kdb_ftdump
kdb: Replace the use of simple_strto with safer kstrto in kdb_main
|
||
|
Linus Torvalds
|
7586d52765 |
cgroup: Changes for v6.13
- cpu.stat now also shows niced CPU time. - Freezer and cpuset optimizations. - Other misc changes. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZztlgg4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGbohAQDE/enqpAX9vSOpQPne4ZzgcPlGTrCwBcka3Z5z 4aOF0AD/SmdjcJ/EULisD/2O27ovsGAtqDjngrrZwNUTbCNkTQQ= =pKyo -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - cpu.stat now also shows niced CPU time - Freezer and cpuset optimizations - Other misc changes * tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup/cpuset: Disable cpuset_cpumask_can_shrink() test if not load balancing cgroup/cpuset: Further optimize code if CONFIG_CPUSETS_V1 not set cgroup/cpuset: Enforce at most one rebuild_sched_domains_locked() call per operation cgroup/cpuset: Revert "Allow suppression of sched domain rebuild in update_cpumasks_hier()" MAINTAINERS: remove Zefan Li cgroup/freezer: Add cgroup CGRP_FROZEN flag update helper cgroup/freezer: Reduce redundant traversal for cgroup_freeze cgroup/bpf: only cgroup v2 can be attached by bpf programs Revert "cgroup: Fix memory leak caused by missing cgroup_bpf_offline" selftests/cgroup: Fix compile error in test_cpu.c cgroup/rstat: Selftests for niced CPU statistics cgroup/rstat: Tracking cgroup-level niced CPU time cgroup/cpuset: Fix spelling errors in file kernel/cgroup/cpuset.c |
||
|
Linus Torvalds
|
bf9aa14fc5 |
A rather large update for timekeeping and timers:
- The final step to get rid of auto-rearming posix-timers
posix-timers are currently auto-rearmed by the kernel when the signal
of the timer is ignored so that the timer signal can be delivered once
the corresponding signal is unignored.
This requires to throttle the timer to prevent a DoS by small intervals
and keeps the system pointlessly out of low power states for no value.
This is a long standing non-trivial problem due to the lock order of
posix-timer lock and the sighand lock along with life time issues as
the timer and the sigqueue have different life time rules.
Cure this by:
* Embedding the sigqueue into the timer struct to have the same life
time rules. Aside of that this also avoids the lookup of the timer
in the signal delivery and rearm path as it's just a always valid
container_of() now.
* Queuing ignored timer signals onto a seperate ignored list.
* Moving queued timer signals onto the ignored list when the signal is
switched to SIG_IGN before it could be delivered.
* Walking the ignored list when SIG_IGN is lifted and requeue the
signals to the actual signal lists. This allows the signal delivery
code to rearm the timer.
This also required to consolidate the signal delivery rules so they are
consistent across all situations. With that all self test scenarios
finally succeed.
- Core infrastructure for VFS multigrain timestamping
This is required to allow the kernel to use coarse grained time stamps
by default and switch to fine grained time stamps when inode attributes
are actively observed via getattr().
These changes have been provided to the VFS tree as well, so that the
VFS specific infrastructure could be built on top.
- Cleanup and consolidation of the sleep() infrastructure
* Move all sleep and timeout functions into one file
* Rework udelay() and ndelay() into proper documented inline functions
and replace the hardcoded magic numbers by proper defines.
* Rework the fsleep() implementation to take the reality of the timer
wheel granularity on different HZ values into account. Right now the
boundaries are hard coded time ranges which fail to provide the
requested accuracy on different HZ settings.
* Update documentation for all sleep/timeout related functions and fix
up stale documentation links all over the place
* Fixup a few usage sites
- Rework of timekeeping and adjtimex(2) to prepare for multiple PTP clocks
A system can have multiple PTP clocks which are participating in
seperate and independent PTP clock domains. So far the kernel only
considers the PTP clock which is based on CLOCK TAI relevant as that's
the clock which drives the timekeeping adjustments via the various user
space daemons through adjtimex(2).
The non TAI based clock domains are accessible via the file descriptor
based posix clocks, but their usability is very limited. They can't be
accessed fast as they always go all the way out to the hardware and
they cannot be utilized in the kernel itself.
As Time Sensitive Networking (TSN) gains traction it is required to
provide fast user and kernel space access to these clocks.
The approach taken is to utilize the timekeeping and adjtimex(2)
infrastructure to provide this access in a similar way how the kernel
provides access to clock MONOTONIC, REALTIME etc.
Instead of creating a duplicated infrastructure this rework converts
timekeeping and adjtimex(2) into generic functionality which operates
on pointers to data structures instead of using static variables.
This allows to provide time accessors and adjtimex(2) functionality for
the independent PTP clocks in a subsequent step.
- Consolidate hrtimer initialization
hrtimers are set up by initializing the data structure and then
seperately setting the callback function for historical reasons.
That's an extra unnecessary step and makes Rust support less straight
forward than it should be.
Provide a new set of hrtimer_setup*() functions and convert the core
code and a few usage sites of the less frequently used interfaces over.
The bulk of the htimer_init() to hrtimer_setup() conversion is already
prepared and scheduled for the next merge window.
- Drivers:
* Ensure that the global timekeeping clocksource is utilizing the
cluster 0 timer on MIPS multi-cluster systems.
Otherwise CPUs on different clusters use their cluster specific
clocksource which is not guaranteed to be synchronized with other
clusters.
* Mostly boring cleanups, fixes, improvements and code movement
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Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"A rather large update for timekeeping and timers:
- The final step to get rid of auto-rearming posix-timers
posix-timers are currently auto-rearmed by the kernel when the
signal of the timer is ignored so that the timer signal can be
delivered once the corresponding signal is unignored.
This requires to throttle the timer to prevent a DoS by small
intervals and keeps the system pointlessly out of low power states
for no value. This is a long standing non-trivial problem due to
the lock order of posix-timer lock and the sighand lock along with
life time issues as the timer and the sigqueue have different life
time rules.
Cure this by:
- Embedding the sigqueue into the timer struct to have the same
life time rules. Aside of that this also avoids the lookup of
the timer in the signal delivery and rearm path as it's just a
always valid container_of() now.
- Queuing ignored timer signals onto a seperate ignored list.
- Moving queued timer signals onto the ignored list when the
signal is switched to SIG_IGN before it could be delivered.
- Walking the ignored list when SIG_IGN is lifted and requeue the
signals to the actual signal lists. This allows the signal
delivery code to rearm the timer.
This also required to consolidate the signal delivery rules so they
are consistent across all situations. With that all self test
scenarios finally succeed.
- Core infrastructure for VFS multigrain timestamping
This is required to allow the kernel to use coarse grained time
stamps by default and switch to fine grained time stamps when inode
attributes are actively observed via getattr().
These changes have been provided to the VFS tree as well, so that
the VFS specific infrastructure could be built on top.
- Cleanup and consolidation of the sleep() infrastructure
- Move all sleep and timeout functions into one file
- Rework udelay() and ndelay() into proper documented inline
functions and replace the hardcoded magic numbers by proper
defines.
- Rework the fsleep() implementation to take the reality of the
timer wheel granularity on different HZ values into account.
Right now the boundaries are hard coded time ranges which fail
to provide the requested accuracy on different HZ settings.
- Update documentation for all sleep/timeout related functions
and fix up stale documentation links all over the place
- Fixup a few usage sites
- Rework of timekeeping and adjtimex(2) to prepare for multiple PTP
clocks
A system can have multiple PTP clocks which are participating in
seperate and independent PTP clock domains. So far the kernel only
considers the PTP clock which is based on CLOCK TAI relevant as
that's the clock which drives the timekeeping adjustments via the
various user space daemons through adjtimex(2).
The non TAI based clock domains are accessible via the file
descriptor based posix clocks, but their usability is very limited.
They can't be accessed fast as they always go all the way out to
the hardware and they cannot be utilized in the kernel itself.
As Time Sensitive Networking (TSN) gains traction it is required to
provide fast user and kernel space access to these clocks.
The approach taken is to utilize the timekeeping and adjtimex(2)
infrastructure to provide this access in a similar way how the
kernel provides access to clock MONOTONIC, REALTIME etc.
Instead of creating a duplicated infrastructure this rework
converts timekeeping and adjtimex(2) into generic functionality
which operates on pointers to data structures instead of using
static variables.
This allows to provide time accessors and adjtimex(2) functionality
for the independent PTP clocks in a subsequent step.
- Consolidate hrtimer initialization
hrtimers are set up by initializing the data structure and then
seperately setting the callback function for historical reasons.
That's an extra unnecessary step and makes Rust support less
straight forward than it should be.
Provide a new set of hrtimer_setup*() functions and convert the
core code and a few usage sites of the less frequently used
interfaces over.
The bulk of the htimer_init() to hrtimer_setup() conversion is
already prepared and scheduled for the next merge window.
- Drivers:
- Ensure that the global timekeeping clocksource is utilizing the
cluster 0 timer on MIPS multi-cluster systems.
Otherwise CPUs on different clusters use their cluster specific
clocksource which is not guaranteed to be synchronized with
other clusters.
- Mostly boring cleanups, fixes, improvements and code movement"
* tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (140 commits)
posix-timers: Fix spurious warning on double enqueue versus do_exit()
clocksource/drivers/arm_arch_timer: Use of_property_present() for non-boolean properties
clocksource/drivers/gpx: Remove redundant casts
clocksource/drivers/timer-ti-dm: Fix child node refcount handling
dt-bindings: timer: actions,owl-timer: convert to YAML
clocksource/drivers/ralink: Add Ralink System Tick Counter driver
clocksource/drivers/mips-gic-timer: Always use cluster 0 counter as clocksource
clocksource/drivers/timer-ti-dm: Don't fail probe if int not found
clocksource/drivers:sp804: Make user selectable
clocksource/drivers/dw_apb: Remove unused dw_apb_clockevent functions
hrtimers: Delete hrtimer_init_on_stack()
alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack()
io_uring: Switch to use hrtimer_setup_on_stack()
sched/idle: Switch to use hrtimer_setup_on_stack()
hrtimers: Delete hrtimer_init_sleeper_on_stack()
wait: Switch to use hrtimer_setup_sleeper_on_stack()
timers: Switch to use hrtimer_setup_sleeper_on_stack()
net: pktgen: Switch to use hrtimer_setup_sleeper_on_stack()
futex: Switch to use hrtimer_setup_sleeper_on_stack()
fs/aio: Switch to use hrtimer_setup_sleeper_on_stack()
...
|
||
|
Brendan Higgins
|
aadf9cb1f0 |
MAINTAINERS: Update KUnit email address for Brendan Higgins
Update Brendan's email address for the KUnit entry. Link: https://lore.kernel.org/r/20241115050510.56569-1-brendanhiggins@google.com Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Linus Torvalds
|
77286b868f |
- Add support for Bluefield-2 SOCs to bluefield_edac
- Add support for Intel Panther Lake-H to igen6_edac
- Add polling support to igen6_edac as some Intel M100 chips have trouble with
error interrupts
- Add Kaby Lake-S support to ie31200_edac
- Fix memory source detection in the SKX common module which is used by
a couple of Intel EDAC drivers
- Add support for the NXP i.MX9 memory controller to fsl_edac
- The usual fixes and cleanups all over the place
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Merge tag 'edac_updates_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
- Add support for Bluefield-2 SOCs to bluefield_edac
- Add support for Intel Panther Lake-H to igen6_edac
- Add polling support to igen6_edac as some Intel M100 chips have
trouble with error interrupts
- Add Kaby Lake-S support to ie31200_edac
- Fix memory source detection in the SKX common module which is used by
a couple of Intel EDAC drivers
- Add support for the NXP i.MX9 memory controller to fsl_edac
- The usual fixes and cleanups all over the place
* tag 'edac_updates_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/igen6: Add polling support
EDAC/igen6: Initialize edac_op_state according to the configuration data
EDAC/igen6: Avoid segmentation fault on module unload
EDAC/ie31200: Add Kaby Lake-S dual-core host bridge ID
MAINTAINERS: Change FSL DDR EDAC maintainership
EDAC/{skx_common,i10nm}: Fix incorrect far-memory error source indicator
EDAC/skx_common: Differentiate memory error sources
EDAC/fsl_ddr: Add support for i.MX9 DDR controller
dt-bindings: memory: fsl: Add compatible string nxp,imx9-memory-controller
EDAC/fsl_ddr: Fix bad bit shift operations
EDAC/fsl_ddr: Move global variables into struct fsl_mc_pdata
EDAC/fsl_ddr: Pass down fsl_mc_pdata in ddr_in32() and ddr_out32()
RAS/AMD/ATL: Add debug prints for DF register reads
EDAC/bluefield: Use Arm SMC for EMI access on BlueField-2
EDAC/bluefield: Fix potential integer overflow
EDAC/igen6: Add Intel Panther Lake-H SoCs support
|
||
|
Linus Torvalds
|
2b5d5f23d4 |
hmon updates for v6.13-rc1
* New drivers - ISL28022 power monitor - Nuvoton NCT7363Y * Added support for new chips to existing drivers - The tmp180 driver now supports NXP p3t1085, including its I3C mode - The ina2xx driver now supports SY24655 and INA260 - The amc6821 driver now supports tsd,mule * Other notable improvements - The sht4x driver now supports the chip heater - The pmbus/isl68137 driver now supports a voltage divider on Vout - The cros_ec driver registers with the thermal framework - The pmbus/ltc2978 driver now supports LTC7841 - The PMBus core now allow drivers to override WRITE_PROTECT * Various other minor improvements and cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmc6tlAACgkQyx8mb86f mYEmThAAi85J4hUepnrpfKwzqzTgXhU3Y1ih7qWyIK0ErI5tjmYiCR3PHHd7jNb0 A5STfbpRkomvepQq9H79lv5EiOMFvudYLj2QuxFbSchz0J2XqXtg2RxUi9AK0/SE b+KLRjNNNHc2J2tDrLj14ZJJxMbqx35kx2x6TDGI+zoBhQ0XwEWkbtNuXipSpHQ8 OkTjbtGKlQrjtc7fJ/fWGlTDeVS2LWtCbJhybcL47IkPeIBQH/FIhoEnnKqj9/EV KROuVAIoAYK9r+w7ZDfp2iBpR0gOaWZ5I2w2cCufsO9pFEuMIeVDgfFP2XGLBXEi NlVlMMyk6X7XqvnHYmun6r9chuPtFc9+Rr7SnJkVaNviY7BmRcuWk1BGxA4GIAIR 6F3sBxlXdisnjVkYd1ENhCGlso/fXQizKUro3KZka0sXEnjxA+SE0dzIK8d77kip P6Mjg3hC6DZlA0eIlnbCWasu0gra4duVTpGTOcbfZQHN+50Fi4va9w2+1UDfIPnn f2gIUubtzrWZqKAPnN6ckIE7BQubsPukx7Zef0wgDRpxOgCBrKeQVX8LYtXQfkda G+LkSk1N1bUIpTbzGQPg7YLbVCQPQYqaSryFPL2lQtfEY58Tgt+EMCKSROmXMBOV tk9uDaN8OjXdYmU90jcHJR7v1WDkLRkRV0fsh6eFUpc8gQDiY+k= =BG/M -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hmon updates from Guenter Roeck: "New drivers: - ISL28022 power monitor - Nuvoton NCT7363Y Added support for new chips to existing drivers: - The tmp180 driver now supports NXP p3t1085, including its I3C mode - The ina2xx driver now supports SY24655 and INA260 - The amc6821 driver now supports tsd,mule Other notable improvements: - The sht4x driver now supports the chip heater - The pmbus/isl68137 driver now supports a voltage divider on Vout - The cros_ec driver registers with the thermal framework - The pmbus/ltc2978 driver now supports LTC7841 - The PMBus core now allow drivers to override WRITE_PROTECT Various other minor improvements and cleanups" * tag 'hwmon-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (51 commits) hwmon: (pmbus/isl68137) add support for voltage divider on Vout dt-bindings: hwmon: isl68137: add bindings to support voltage dividers hwmon: tmp108: fix I3C dependency hwmon: (cros_ec) register thermal sensors to thermal framework hwmon: (tmp108) Add support for I3C device hwmon: (tmp108) Add helper function tmp108_common_probe() to prepare I3C support hwmon: (acpi_power_meter) Fix fail to load module on platform without _PMD method hwmon: (nct6775-core) Fix overflows seen when writing limit attributes hwmon: (pwm-fan) Introduce start from stopped state handling dt-bindings: hwmon: pwm-fan: Document start from stopped state properties hwmon: (tmp108) Add NXP p3t1085 support dt-bindings: hwmon: ti,tmp108: Add nxp,p3t1085 compatible string hwmon: (sch5627, max31827) Fix typos in driver documentation hwmon: (jc42) Drop of_match_ptr() protection hwmon: (f71882fg) Fix grammar in fan speed trip points explanation dt-bindings: hwmon: pmbus: add ti tps25990 support hwmon: (pmbus/core) clear faults after setting smbalert mask hwmon: (pmbus/core) allow drivers to override WRITE_PROTECT hwmon: (pmbus) add documentation for existing flags hwmon: (ina226) Add support for SY24655 ... |
||
|
Linus Torvalds
|
02b2f1a7b8 |
This update includes the following changes:
API:
- Add sig driver API.
- Remove signing/verification from akcipher API.
- Move crypto_simd_disabled_for_test to lib/crypto.
- Add WARN_ON for return values from driver that indicates memory corruption.
Algorithms:
- Provide crc32-arch and crc32c-arch through Crypto API.
- Optimise crc32c code size on x86.
- Optimise crct10dif on arm/arm64.
- Optimise p10-aes-gcm on powerpc.
- Optimise aegis128 on x86.
- Output full sample from test interface in jitter RNG.
- Retry without padata when it fails in pcrypt.
Drivers:
- Add support for Airoha EN7581 TRNG.
- Add support for STM32MP25x platforms in stm32.
- Enable iproc-r200 RNG driver on BCMBCA.
- Add Broadcom BCM74110 RNG driver.
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Merge tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Add sig driver API
- Remove signing/verification from akcipher API
- Move crypto_simd_disabled_for_test to lib/crypto
- Add WARN_ON for return values from driver that indicates memory
corruption
Algorithms:
- Provide crc32-arch and crc32c-arch through Crypto API
- Optimise crc32c code size on x86
- Optimise crct10dif on arm/arm64
- Optimise p10-aes-gcm on powerpc
- Optimise aegis128 on x86
- Output full sample from test interface in jitter RNG
- Retry without padata when it fails in pcrypt
Drivers:
- Add support for Airoha EN7581 TRNG
- Add support for STM32MP25x platforms in stm32
- Enable iproc-r200 RNG driver on BCMBCA
- Add Broadcom BCM74110 RNG driver"
* tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (112 commits)
crypto: marvell/cesa - fix uninit value for struct mv_cesa_op_ctx
crypto: cavium - Fix an error handling path in cpt_ucode_load_fw()
crypto: aesni - Move back to module_init
crypto: lib/mpi - Export mpi_set_bit
crypto: aes-gcm-p10 - Use the correct bit to test for P10
hwrng: amd - remove reference to removed PPC_MAPLE config
crypto: arm/crct10dif - Implement plain NEON variant
crypto: arm/crct10dif - Macroify PMULL asm code
crypto: arm/crct10dif - Use existing mov_l macro instead of __adrl
crypto: arm64/crct10dif - Remove remaining 64x64 PMULL fallback code
crypto: arm64/crct10dif - Use faster 16x64 bit polynomial multiply
crypto: arm64/crct10dif - Remove obsolete chunking logic
crypto: bcm - add error check in the ahash_hmac_init function
crypto: caam - add error check to caam_rsa_set_priv_key_form
hwrng: bcm74110 - Add Broadcom BCM74110 RNG driver
dt-bindings: rng: add binding for BCM74110 RNG
padata: Clean up in padata_do_multithreaded()
crypto: inside-secure - Fix the return value of safexcel_xcbcmac_cra_init()
crypto: qat - Fix missing destroy_workqueue in adf_init_aer()
crypto: rsassa-pkcs1 - Reinstate support for legacy protocols
...
|
||
|
Paolo Abeni
|
dd7207838d |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in late fixes to prepare for the 6.13 net-next PR. Conflicts: include/linux/phy.h 41ffcd95015f net: phy: fix phylib's dual eee_enabled 721aa69e708b net: phy: convert eee_broken_modes to a linkmode bitmap https://lore.kernel.org/all/20241118135512.1039208b@canb.auug.org.au/ drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c 2160428bcb20 net: txgbe: fix null pointer to pcs 2160428bcb20 net: txgbe: remove GPIO interrupt controller Adjacent commits: include/linux/phy.h 41ffcd95015f net: phy: fix phylib's dual eee_enabled 516a5f11eb97 net: phy: respect cached advertising when re-enabling EEE Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Stephen Boyd
|
b2f8240153 |
Merge branches 'clk-mobileye', 'clk-twl', 'clk-nuvoton', 'clk-renesas' and 'clk-bindings' into clk-next
- Mobileye EyeQ5, EyeQ6L and EyeQ6H clk driver - TWL6030 clk driver - Nuvoton Arbel BMC NPCM8XX SoC clks - Convert more clk bindings to YAML * clk-mobileye: clk: eyeq: add EyeQ6H west fixed factor clocks clk: eyeq: add EyeQ6H central fixed factor clocks clk: eyeq: add EyeQ5 fixed factor clocks clk: eyeq: add fixed factor clocks infrastructure clk: eyeq: require clock index with phandle in all cases clk: fixed-factor: add clk_hw_register_fixed_factor_index() function dt-bindings: clock: eyeq: add more Mobileye EyeQ5/EyeQ6H clocks dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles clk: eyeq: add driver clk: divider: Introduce CLK_DIVIDER_EVEN_INTEGERS flag dt-bindings: clock: add Mobileye EyeQ6L/EyeQ6H clock indexes Revert "dt-bindings: clock: mobileye,eyeq5-clk: add bindings" * clk-twl: clk: twl: add TWL6030 support clk: twl: remove is_prepared * clk-nuvoton: clk: npcm8xx: add clock controller reset: npcm: register npcm8xx clock auxiliary bus device dt-bindings: reset: npcm: add clock properties * clk-renesas: clk: renesas: vbattb: Add VBATTB clock driver clk: Add devm_clk_hw_register_gate_parent_hw() clk: renesas: rzg2l: Fix FOUTPOSTDIV clk dt-bindings: clock: renesas,r9a08g045-vbattb: Document VBATTB clk: renesas: r9a08g045: Add power domain for RTC clk: renesas: r9a08g045: Mark the watchdog and always-on PM domains as IRQ safe clk: renesas: rzg2l-cpg: Use GENPD_FLAG_* flags instead of local ones clk: renesas: rzg2l-cpg: Move PM domain power on in rzg2l_cpg_pd_setup() dt-bindings: clock: r9a08g045-cpg: Add power domain ID for RTC clk: renesas: r8a779h0: Drop CLK_PLL2_DIV2 to clarify ZCn clocks clk: renesas: r9a09g057: Add clock and reset entries for ICU clk: renesas: r9a09g057: Add CA55 core clocks clk: renesas: Remove duplicate and trailing empty lines * clk-bindings: dt-bindings: clock: actions,owl-cmu: convert to YAML dt-bindings: clock: ti: Convert mux.txt to json-schema dt-bindings: clock: ti: Convert divider.txt to json-schema dt-bindings: clock: ti: Convert interface.txt to json-schema dt-bindings: clock: convert rockchip,rk3328-cru.txt to YAML |
||
|
Jakub Kicinski
|
4262bacb74 |
MAINTAINERS: exclude can core, drivers and DT bindings from netdev ML
CAN networking and drivers are maintained by Marc, Oliver and Vincent. Marc sends us already pull requests with reviewed and validated code. Exclude the CAN patch postings from the netdev@ mailing list to lower the patch volume there. Link: https://lore.kernel.org/20241113193709.395c18b0@kernel.org Acked-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://patch.msgid.link/20241115195609.981049-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Gerd Bayer
|
16a04d043b |
net/smc: Run patches also by RDMA ML
Commits for the SMC protocol usually get carried through the netdev mailing list. Some portions use InfiniBand verbs that are discussed on the RDMA mailing list. So run patches by that list too to increase the likelihood that all interested parties can see them. Signed-off-by: Gerd Bayer <gbayer@linux.ibm.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
ba1f9c8fe3 |
arm64 updates for 6.13:
* Support for running Linux in a protected VM under the Arm Confidential
Compute Architecture (CCA)
* Guarded Control Stack user-space support. Current patches follow the
x86 ABI of implicitly creating a shadow stack on clone(). Subsequent
patches (already on the list) will add support for clone3() allowing
finer-grained control of the shadow stack size and placement from libc
* AT_HWCAP3 support (not running out of HWCAP2 bits yet but we are
getting close with the upcoming dpISA support)
* Other arch features:
- In-kernel use of the memcpy instructions, FEAT_MOPS (previously only
exposed to user; uaccess support not merged yet)
- MTE: hugetlbfs support and the corresponding kselftests
- Optimise CRC32 using the PMULL instructions
- Support for FEAT_HAFT enabling ARCH_HAS_NONLEAF_PMD_YOUNG
- Optimise the kernel TLB flushing to use the range operations
- POE/pkey (permission overlays): further cleanups after bringing the
signal handler in line with the x86 behaviour for 6.12
* arm64 perf updates:
- Support for the NXP i.MX91 PMU in the existing IMX driver
- Support for Ampere SoCs in the Designware PCIe PMU driver
- Support for Marvell's 'PEM' PCIe PMU present in the 'Odyssey' SoC
- Support for Samsung's 'Mongoose' CPU PMU
- Support for PMUv3.9 finer-grained userspace counter access control
- Switch back to platform_driver::remove() now that it returns 'void'
- Add some missing events for the CXL PMU driver
* Miscellaneous arm64 fixes/cleanups:
- Page table accessors cleanup: type updates, drop unused macros,
reorganise arch_make_huge_pte() and clean up pte_mkcont(), sanity
check addresses before runtime P4D/PUD folding
- Command line override for ID_AA64MMFR0_EL1.ECV (advertising the
FEAT_ECV for the generic timers) allowing Linux to boot with
firmware deployments that don't set SCTLR_EL3.ECVEn
- ACPI/arm64: tighten the check for the array of platform timer
structures and adjust the error handling procedure in
gtdt_parse_timer_block()
- Optimise the cache flush for the uprobes xol slot (skip if no
change) and other uprobes/kprobes cleanups
- Fix the context switching of tpidrro_el0 when kpti is enabled
- Dynamic shadow call stack fixes
- Sysreg updates
- Various arm64 kselftest improvements
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Support for running Linux in a protected VM under the Arm
Confidential Compute Architecture (CCA)
- Guarded Control Stack user-space support. Current patches follow the
x86 ABI of implicitly creating a shadow stack on clone(). Subsequent
patches (already on the list) will add support for clone3() allowing
finer-grained control of the shadow stack size and placement from
libc
- AT_HWCAP3 support (not running out of HWCAP2 bits yet but we are
getting close with the upcoming dpISA support)
- Other arch features:
- In-kernel use of the memcpy instructions, FEAT_MOPS (previously
only exposed to user; uaccess support not merged yet)
- MTE: hugetlbfs support and the corresponding kselftests
- Optimise CRC32 using the PMULL instructions
- Support for FEAT_HAFT enabling ARCH_HAS_NONLEAF_PMD_YOUNG
- Optimise the kernel TLB flushing to use the range operations
- POE/pkey (permission overlays): further cleanups after bringing
the signal handler in line with the x86 behaviour for 6.12
- arm64 perf updates:
- Support for the NXP i.MX91 PMU in the existing IMX driver
- Support for Ampere SoCs in the Designware PCIe PMU driver
- Support for Marvell's 'PEM' PCIe PMU present in the 'Odyssey' SoC
- Support for Samsung's 'Mongoose' CPU PMU
- Support for PMUv3.9 finer-grained userspace counter access
control
- Switch back to platform_driver::remove() now that it returns
'void'
- Add some missing events for the CXL PMU driver
- Miscellaneous arm64 fixes/cleanups:
- Page table accessors cleanup: type updates, drop unused macros,
reorganise arch_make_huge_pte() and clean up pte_mkcont(), sanity
check addresses before runtime P4D/PUD folding
- Command line override for ID_AA64MMFR0_EL1.ECV (advertising the
FEAT_ECV for the generic timers) allowing Linux to boot with
firmware deployments that don't set SCTLR_EL3.ECVEn
- ACPI/arm64: tighten the check for the array of platform timer
structures and adjust the error handling procedure in
gtdt_parse_timer_block()
- Optimise the cache flush for the uprobes xol slot (skip if no
change) and other uprobes/kprobes cleanups
- Fix the context switching of tpidrro_el0 when kpti is enabled
- Dynamic shadow call stack fixes
- Sysreg updates
- Various arm64 kselftest improvements
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (168 commits)
arm64: tls: Fix context-switching of tpidrro_el0 when kpti is enabled
kselftest/arm64: Try harder to generate different keys during PAC tests
kselftest/arm64: Don't leak pipe fds in pac.exec_sign_all()
arm64/ptrace: Clarify documentation of VL configuration via ptrace
kselftest/arm64: Corrupt P0 in the irritator when testing SSVE
acpi/arm64: remove unnecessary cast
arm64/mm: Change protval as 'pteval_t' in map_range()
kselftest/arm64: Fix missing printf() argument in gcs/gcs-stress.c
kselftest/arm64: Add FPMR coverage to fp-ptrace
kselftest/arm64: Expand the set of ZA writes fp-ptrace does
kselftets/arm64: Use flag bits for features in fp-ptrace assembler code
kselftest/arm64: Enable build of PAC tests with LLVM=1
kselftest/arm64: Check that SVCR is 0 in signal handlers
selftests/mm: Fix unused function warning for aarch64_write_signal_pkey()
kselftest/arm64: Fix printf() compiler warnings in the arm64 syscall-abi.c tests
kselftest/arm64: Fix printf() warning in the arm64 MTE prctl() test
kselftest/arm64: Fix printf() compiler warnings in the arm64 fp tests
kselftest/arm64: Fix build with stricter assemblers
arm64/scs: Drop unused prototype __pi_scs_patch_vmlinux()
arm64/scs: Deal with 64-bit relative offsets in FDE frames
...
|
||
|
Linus Torvalds
|
ae4336e20b |
just cleanups and fixes
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||
|
Linus Torvalds
|
0338cd9c22 |
s390 updates for 6.13 merge window
- Add firmware sysfs interface which allows user space to retrieve the dump
area size of the machine
- Add 'measurement_chars_full' CHPID sysfs attribute to make the complete
associated Channel-Measurements Characteristics Block available
- Add virtio-mem support
- Move gmap aka KVM page fault handling from the main fault handler to KVM
code. This is the first step to make s390 KVM page fault handling similar
to other architectures. With this first step the main fault handler does
not have any special handling anymore, and therefore convert it to
support LOCK_MM_AND_FIND_VMA
- With gcc 14 s390 support for flag output operand support for inline
assemblies was added. This allows for several optimizations
- Provide a cmpxchg inline assembly which makes use of this, and provide
all variants of arch_try_cmpxchg() so that the compiler can generate
slightly better code
- Convert a few cmpxchg() loops to try_cmpxchg() loops
- Similar to x86 add a CC_OUT() helper macro (and other macros), and
convert all inline assemblies to make use of them, so that depending on
compiler version better code can be generated
- List installed host-key hashes in sysfs if the machine supports the Query
Ultravisor Keys UVC
- Add 'Retrieve Secret' ioctl which allows user space in protected
execution guests to retrieve previously stored secrets from the
Ultravisor
- Add pkey-uv module which supports the conversion of Ultravisor
retrievable secrets to protected keys
- Extend the existing paes cipher to exploit the full AES-XTS hardware
acceleration introduced with message-security assist extension 10
- Convert hopefully all sysfs show functions to use sysfs_emit() so that
the constant flow of such patches stop
- For PCI devices make use of the newly added Topology ID attribute to
enable whole card multi-function support despite the change to PCHID per
port. Additionally improve the overall robustness and usability of
the multifunction support
- Various other small improvements, fixes, and cleanups
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Merge tag 's390-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens:
- Add firmware sysfs interface which allows user space to retrieve the
dump area size of the machine
- Add 'measurement_chars_full' CHPID sysfs attribute to make the
complete associated Channel-Measurements Characteristics Block
available
- Add virtio-mem support
- Move gmap aka KVM page fault handling from the main fault handler to
KVM code. This is the first step to make s390 KVM page fault handling
similar to other architectures. With this first step the main fault
handler does not have any special handling anymore, and therefore
convert it to support LOCK_MM_AND_FIND_VMA
- With gcc 14 s390 support for flag output operand support for inline
assemblies was added. This allows for several optimizations:
- Provide a cmpxchg inline assembly which makes use of this, and
provide all variants of arch_try_cmpxchg() so that the compiler
can generate slightly better code
- Convert a few cmpxchg() loops to try_cmpxchg() loops
- Similar to x86 add a CC_OUT() helper macro (and other macros),
and convert all inline assemblies to make use of them, so that
depending on compiler version better code can be generated
- List installed host-key hashes in sysfs if the machine supports the
Query Ultravisor Keys UVC
- Add 'Retrieve Secret' ioctl which allows user space in protected
execution guests to retrieve previously stored secrets from the
Ultravisor
- Add pkey-uv module which supports the conversion of Ultravisor
retrievable secrets to protected keys
- Extend the existing paes cipher to exploit the full AES-XTS hardware
acceleration introduced with message-security assist extension 10
- Convert hopefully all sysfs show functions to use sysfs_emit() so
that the constant flow of such patches stop
- For PCI devices make use of the newly added Topology ID attribute to
enable whole card multi-function support despite the change to PCHID
per port. Additionally improve the overall robustness and usability
of the multifunction support
- Various other small improvements, fixes, and cleanups
* tag 's390-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (133 commits)
s390/cio/ioasm: Convert to use flag output macros
s390/cio/qdio: Convert to use flag output macros
s390/sclp: Convert to use flag output macros
s390/dasd: Convert to use flag output macros
s390/boot/physmem: Convert to use flag output macros
s390/pci: Convert to use flag output macros
s390/kvm: Convert to use flag output macros
s390/extmem: Convert to use flag output macros
s390/string: Convert to use flag output macros
s390/diag: Convert to use flag output macros
s390/irq: Convert to use flag output macros
s390/smp: Convert to use flag output macros
s390/uv: Convert to use flag output macros
s390/pai: Convert to use flag output macros
s390/mm: Convert to use flag output macros
s390/cpu_mf: Convert to use flag output macros
s390/cpcmd: Convert to use flag output macros
s390/topology: Convert to use flag output macros
s390/time: Convert to use flag output macros
s390/pageattr: Convert to use flag output macros
...
|
||
|
Linus Torvalds
|
5591fd5e03 |
lsm/stable-6.13 PR 20241112
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||
|
Chuck Lever
|
a32442f6ca |
xdrgen: Add a utility for extracting XDR from RFCs
For convenience, copy the XDR extraction script from RFC Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
|
Linus Torvalds
|
77a0cfafa9 |
for-6.13/block-20241118
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Merge tag 'for-6.13/block-20241118' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- NVMe updates via Keith:
- Use uring_cmd helper (Pavel)
- Host Memory Buffer allocation enhancements (Christoph)
- Target persistent reservation support (Guixin)
- Persistent reservation tracing (Guixen)
- NVMe 2.1 specification support (Keith)
- Rotational Meta Support (Matias, Wang, Keith)
- Volatile cache detection enhancment (Guixen)
- MD updates via Song:
- Maintainers update
- raid5 sync IO fix
- Enhance handling of faulty and blocked devices
- raid5-ppl atomic improvement
- md-bitmap fix
- Support for manually defining embedded partition tables
- Zone append fixes and cleanups
- Stop sending the queued requests in the plug list to the driver
->queue_rqs() handle in reverse order.
- Zoned write plug cleanups
- Cleanups disk stats tracking and add support for disk stats for
passthrough IO
- Add preparatory support for file system atomic writes
- Add lockdep support for queue freezing. Already found a bunch of
issues, and some fixes for that are in here. More will be coming.
- Fix race between queue stopping/quiescing and IO queueing
- ublk recovery improvements
- Fix ublk mmap for 64k pages
- Various fixes and cleanups
* tag 'for-6.13/block-20241118' of git://git.kernel.dk/linux: (118 commits)
MAINTAINERS: Update git tree for mdraid subsystem
block: make struct rq_list available for !CONFIG_BLOCK
block/genhd: use seq_put_decimal_ull for diskstats decimal values
block: don't reorder requests in blk_mq_add_to_batch
block: don't reorder requests in blk_add_rq_to_plug
block: add a rq_list type
block: remove rq_list_move
virtio_blk: reverse request order in virtio_queue_rqs
nvme-pci: reverse request order in nvme_queue_rqs
btrfs: validate queue limits
block: export blk_validate_limits
nvmet: add tracing of reservation commands
nvme: parse reservation commands's action and rtype to string
nvmet: report ns's vwc not present
md/raid5: Increase r5conf.cache_name size
block: remove the ioprio field from struct request
block: remove the write_hint field from struct request
nvme: check ns's volatile write cache not present
nvme: add rotational support
nvme: use command set independent id ns if available
...
|
||
|
Linus Torvalds
|
70e7730c2a |
vfs-6.13.misc
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Merge tag 'vfs-6.13.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull misc vfs updates from Christian Brauner:
"Features:
- Fixup and improve NLM and kNFSD file lock callbacks
Last year both GFS2 and OCFS2 had some work done to make their
locking more robust when exported over NFS. Unfortunately, part of
that work caused both NLM (for NFS v3 exports) and kNFSD (for
NFSv4.1+ exports) to no longer send lock notifications to clients
This in itself is not a huge problem because most NFS clients will
still poll the server in order to acquire a conflicted lock
It's important for NLM and kNFSD that they do not block their
kernel threads inside filesystem's file_lock implementations
because that can produce deadlocks. We used to make sure of this by
only trusting that posix_lock_file() can correctly handle blocking
lock calls asynchronously, so the lock managers would only setup
their file_lock requests for async callbacks if the filesystem did
not define its own lock() file operation
However, when GFS2 and OCFS2 grew the capability to correctly
handle blocking lock requests asynchronously, they started
signalling this behavior with EXPORT_OP_ASYNC_LOCK, and the check
for also trusting posix_lock_file() was inadvertently dropped, so
now most filesystems no longer produce lock notifications when
exported over NFS
Fix this by using an fop_flag which greatly simplifies the problem
and grooms the way for future uses by both filesystems and lock
managers alike
- Add a sysctl to delete the dentry when a file is removed instead of
making it a negative dentry
Commit 681ce8623567 ("vfs: Delete the associated dentry when
deleting a file") introduced an unconditional deletion of the
associated dentry when a file is removed. However, this led to
performance regressions in specific benchmarks, such as
ilebench.sum_operations/s, prompting a revert in commit
4a4be1ad3a6e ("Revert "vfs: Delete the associated dentry when
deleting a file""). This reintroduces the concept conditionally
through a sysctl
- Expand the statmount() system call:
* Report the filesystem subtype in a new fs_subtype field to
e.g., report fuse filesystem subtypes
* Report the superblock source in a new sb_source field
* Add a new way to return filesystem specific mount options in an
option array that returns filesystem specific mount options
separated by zero bytes and unescaped. This allows caller's to
retrieve filesystem specific mount options and immediately pass
them to e.g., fsconfig() without having to unescape or split
them
* Report security (LSM) specific mount options in a separate
security option array. We don't lump them together with
filesystem specific mount options as security mount options are
generic and most users aren't interested in them
The format is the same as for the filesystem specific mount
option array
- Support relative paths in fsconfig()'s FSCONFIG_SET_STRING command
- Optimize acl_permission_check() to avoid costly {g,u}id ownership
checks if possible
- Use smp_mb__after_spinlock() to avoid full smp_mb() in evict()
- Add synchronous wakeup support for ep_poll_callback.
Currently, epoll only uses wake_up() to wake up task. But sometimes
there are epoll users which want to use the synchronous wakeup flag
to give a hint to the scheduler, e.g., the Android binder driver.
So add a wake_up_sync() define, and use wake_up_sync() when sync is
true in ep_poll_callback()
Fixes:
- Fix kernel documentation for inode_insert5() and iget5_locked()
- Annotate racy epoll check on file->f_ep
- Make F_DUPFD_QUERY associative
- Avoid filename buffer overrun in initramfs
- Don't let statmount() return empty strings
- Add a cond_resched() to dump_user_range() to avoid hogging the CPU
- Don't query the device logical blocksize multiple times for hfsplus
- Make filemap_read() check that the offset is positive or zero
Cleanups:
- Various typo fixes
- Cleanup wbc_attach_fdatawrite_inode()
- Add __releases annotation to wbc_attach_and_unlock_inode()
- Add hugetlbfs tracepoints
- Fix various vfs kernel doc parameters
- Remove obsolete TODO comment from io_cancel()
- Convert wbc_account_cgroup_owner() to take a folio
- Fix comments for BANDWITH_INTERVAL and wb_domain_writeout_add()
- Reorder struct posix_acl to save 8 bytes
- Annotate struct posix_acl with __counted_by()
- Replace one-element array with flexible array member in freevxfs
- Use idiomatic atomic64_inc_return() in alloc_mnt_ns()"
* tag 'vfs-6.13.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (35 commits)
statmount: retrieve security mount options
vfs: make evict() use smp_mb__after_spinlock instead of smp_mb
statmount: add flag to retrieve unescaped options
fs: add the ability for statmount() to report the sb_source
writeback: wbc_attach_fdatawrite_inode out of line
writeback: add a __releases annoation to wbc_attach_and_unlock_inode
fs: add the ability for statmount() to report the fs_subtype
fs: don't let statmount return empty strings
fs:aio: Remove TODO comment suggesting hash or array usage in io_cancel()
hfsplus: don't query the device logical block size multiple times
freevxfs: Replace one-element array with flexible array member
fs: optimize acl_permission_check()
initramfs: avoid filename buffer overrun
fs/writeback: convert wbc_account_cgroup_owner to take a folio
acl: Annotate struct posix_acl with __counted_by()
acl: Realign struct posix_acl to save 8 bytes
epoll: Add synchronous wakeup support for ep_poll_callback
coredump: add cond_resched() to dump_user_range
mm/page-writeback.c: Fix comment of wb_domain_writeout_add()
mm/page-writeback.c: Update comment for BANDWIDTH_INTERVAL
...
|
||
|
Ilya Dryomov
|
6779c9d59a |
MAINTAINERS: exclude net/ceph from networking
net/ceph (libceph) patches have always gone through the Ceph tree. Avoid CCing netdev in addition to ceph-devel list. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Daniel Thompson
|
9c98750eb3 |
MAINTAINERS: Use Daniel Thompson's korg address for kgdb work
Going forward, I'll be using my kernel.org address for upstream work. Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20241108-new-maintainer-address-2-v1-2-47c9d71aac11@linaro.org Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> |
||
|
Mauro Carvalho Chehab
|
dc51b3cc9d |
MAINTAINERS: update location of media main tree
There were some recent changes on the way we're handling media patches. Now, the official tree is located at: https://git.linuxtv.org/media.git/ Update it at MAINTAINERS file. Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> |
||
|
Borislav Petkov (AMD)
|
1b38da0115 |
Merge branch 'edac-misc' into edac-updates
* edac-misc: MAINTAINERS: Change FSL DDR EDAC maintainership RAS/AMD/ATL: Add debug prints for DF register reads EDAC/bluefield: Use Arm SMC for EMI access on BlueField-2 EDAC/bluefield: Fix potential integer overflow EDAC/igen6: Add Intel Panther Lake-H SoCs support Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> |
||
|
Hans de Goede
|
5e02c393b7 |
media: MAINTAINERS: Add Hans de Goede as USB VIDEO CLASS co-maintainer
Add myself as co-maintainer for the UVC driver. Link: https://lore.kernel.org/linux-media/20241116113855.50976-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
||
|
Chris Packham
|
c366be7202 |
i2c: Add driver for the RTL9300 I2C controller
Add support for the I2C controller on the RTL9300 SoC. There are two I2C controllers in the RTL9300 that are part of the Ethernet switch register block. Each of these controllers owns a SCL pin (GPIO8 for the fiorst I2C controller, GPIO17 for the second). There are 8 possible SDA pins (GPIO9-16) that can be assigned to either I2C controller. This relationship is represented in the device tree with a child node for each SDA line in use. This is based on the openwrt implementation[1] but has been significantly modified [1] - https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/realtek/files-5.15/drivers/i2c/busses/i2c-rtl9300.c Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> |
||
|
Jean Delvare
|
b7ef4e0b1f |
i2c: Drop legacy muxing pseudo-drivers
The i2c-amd756-s4882 and i2c-nforce2-s4985 muxing pseudo-drivers were written at a time when the i2c core did not support muxing. They are essentially board-specific hacks. If we had to add support for these boards today, we would implement it in a completely different way. These Tyan server boards are 19 years old by now, so I very much doubt any of these is still running today. So let's just drop this clumsy code. If anyone really still needs this support and complains, I'll rewrite it in a proper way on top of i2c-mux. This also fixes the following warnings: drivers/i2c/busses/i2c-amd756.c:286:20: warning: symbol 'amd756_smbus' was not declared. Should it be static? drivers/i2c/busses/i2c-nforce2.c:123:20: warning: symbol 'nforce2_smbus' was not declared. Should it be static? Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Andi Shyti <andi.shyti@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> |
||
|
Michael Ellerman
|
27aef9391b |
MAINTAINERS: powerpc: Mark Maddy as "M"
Mark Maddy as a co-maintainer, so that he can get a kernel.org account and help manage the powerpc tree on kernel.org. Acked-by: Madhavan Srinivasan <maddy@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://patch.msgid.link/20241115045442.675721-1-mpe@ellerman.id.au |
||
|
Ilpo Järvinen
|
838f12c3d5 |
selftests/pcie_bwctrl: Create selftests
Create selftests for PCIe BW control through the PCIe cooling device sysfs interface. First, the BW control selftest finds the PCIe Port to test with. By default, the PCIe Port with the highest Link Speed is selected but another PCIe Port can be provided with -d parameter. The actual test steps the cur_state of the cooling device one-by-one from max_state to what the cur_state was initially. The speed change is confirmed by observing the current_link_speed for the corresponding PCIe Port. Link: https://lore.kernel.org/r/20241018144755.7875-10-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
||
|
Ilpo Järvinen
|
d278b09828 |
thermal: Add PCIe cooling driver
Add a thermal cooling driver to provide path to access PCIe bandwidth controller using the usual thermal interfaces. A cooling device is instantiated for controllable PCIe Ports from the bwctrl service driver. If registering the cooling device fails, allow bwctrl's probe to succeed regardless. As cdev in that case contains IS_ERR() pseudo "pointer", clean that up inside the probe function so the remove side doesn't need to suddenly make an odd looking IS_ERR() check. The thermal side state 0 means no throttling, i.e., maximum supported PCIe Link Speed. Link: https://lore.kernel.org/r/20241018144755.7875-9-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> [bhelgaas: dropped data->cdev test per https://lore.kernel.org/r/ZzRm1SJTwEMRsAr8@wunner.de] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> # From the cooling device interface perspective |
||
|
Ilpo Järvinen
|
665745f274 |
PCI/bwctrl: Re-add BW notification portdrv as PCIe BW controller
This mostly reverts the commit b4c7d2076b4e ("PCI/LINK: Remove bandwidth
notification"). An upcoming commit extends this driver building PCIe
bandwidth controller on top of it.
PCIe bandwidth notifications were first added in the commit e8303bb7a75c
("PCI/LINK: Report degraded links via link bandwidth notification") but
later had to be removed. The significant changes compared with the old
bandwidth notification driver include:
1) Don't print the notifications into kernel log, just keep the Link
Speed cached in struct pci_bus updated. While somewhat unfortunate,
the log spam was the source of complaints that eventually lead to
the removal of the bandwidth notifications driver (see the links
below for further information).
2) Besides the Link Bandwidth Management Interrupt, also enable Link
Autonomous Bandwidth Interrupt to cover the other source of bandwidth
changes.
3) Handle Link Speed updates robustly. Refresh the cached Link Speed
when enabling Bandwidth Notification Interrupts, and solve the race
between Link Speed read and LBMS/LABS update in
pcie_bwnotif_irq_thread().
4) Use concurrency safe LNKCTL RMW operations.
5) The driver is now called PCIe bwctrl (bandwidth controller) instead
of just bandwidth notifications because of increased scope and
functionality within the driver.
6) Coexist with the Target Link Speed quirk in pcie_failed_link_retrain().
Provide LBMS counting API for it.
7) Tweaks to variable/functions names for consistency and length reasons.
Bandwidth Notifications enable the cur_bus_speed in the struct pci_bus to
keep track PCIe Link Speed changes.
[bhelgaas: This is based on previous work by Alexandru Gagniuc
<mr.nuke.me@gmail.com>; see e8303bb7a75c ("PCI/LINK: Report degraded links
via link bandwidth notification")]
Link: https://lore.kernel.org/r/20241018144755.7875-7-ilpo.jarvinen@linux.intel.com
Link: https://lore.kernel.org/all/20190429185611.121751-1-helgaas@kernel.org/
Link: https://lore.kernel.org/linux-pci/20190501142942.26972-1-keith.busch@intel.com/
Link: https://lore.kernel.org/linux-pci/20200115221008.GA191037@google.com/
Suggested-by: Lukas Wunner <lukas@wunner.de> # Building bwctrl on top of bwnotif
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
[bhelgaas: squash fix to drop IRQF_ONESHOT and convert to hardirq handler:
https://lore.kernel.org/r/20241115165717.15233-1-ilpo.jarvinen@linux.intel.com]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
||
|
Song Liu
|
886e4757f4 |
MAINTAINERS: Update git tree for mdraid subsystem
Moving the official git tree to the MDRAID Group account. Signed-off-by: Song Liu <song@kernel.org> |
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|
Joerg Roedel
|
ae3325f752 | Merge branches 'arm/smmu', 'mediatek', 's390', 'ti/omap', 'riscv' and 'core' into next | ||
|
Yassine Oudjana
|
0bd9b1211f |
clk: mediatek: Add drivers for MT6735 syscon clock and reset controllers
Add drivers for IMGSYS, MFGCFG, VDECSYS and VENCSYS clocks and resets on MT6735. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Link: https://lore.kernel.org/r/20241106111402.200940-3-y.oudjana@protonmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
||
|
Yassine Oudjana
|
a7479860bb |
dt-bindings: clock: mediatek: Add bindings for MT6735 syscon clock and reset controllers
Add device tree bindings for syscon clock and reset controllers (IMGSYS, MFGCFG, VDECSYS and VENCSYS). Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20241106111402.200940-2-y.oudjana@protonmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
||
|
Ivaylo Ivanov
|
0c193c2424 |
dt-bindings: clock: actions,owl-cmu: convert to YAML
Convert the Actions Semi Owl CMU bindings to DT schema. Changes during conversion: - Since all Actions Semi Owl SoCs utilize the internal low frequency oscillator as a parent for some clocks, require it. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20241114072601.265011-1-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
||
|
Jakub Kicinski
|
a79993b5fc |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc8).
Conflicts:
tools/testing/selftests/net/.gitignore
252e01e68241 ("selftests: net: add netlink-dumps to .gitignore")
be43a6b23829 ("selftests: ncdevmem: Move ncdevmem under drivers/net/hw")
https://lore.kernel.org/all/20241113122359.1b95180a@canb.auug.org.au/
drivers/net/phy/phylink.c
671154f174e0 ("net: phylink: ensure PHY momentary link-fails are handled")
7530ea26c810 ("net: phylink: remove "using_mac_select_pcs"")
Adjacent changes:
drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
5b366eae7193 ("stmmac: dwmac-intel-plat: fix call balance of tx_clk handling routines")
e96321fad3ad ("net: ethernet: Switch back to struct platform_driver::remove()")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
Linus Torvalds
|
cfaaa7d010 |
Including fixes from bluetooth.
Quite calm week. No new regression under investigation.
Current release - regressions:
- eth: revert "igb: Disable threaded IRQ for igb_msix_other"
Current release - new code bugs:
- bluetooth: btintel: direct exception event to bluetooth stack
Previous releases - regressions:
- core: fix data-races around sk->sk_forward_alloc
- netlink: terminate outstanding dump on socket close
- mptcp: error out earlier on disconnect
- vsock: fix accept_queue memory leak
- phylink: ensure PHY momentary link-fails are handled
- eth: mlx5:
- fix null-ptr-deref in add rule err flow
- lock FTE when checking if active
- eth: dwmac-mediatek: fix inverted handling of mediatek,mac-wol
Previous releases - always broken:
- sched: fix u32's systematic failure to free IDR entries for hnodes.
- sctp: fix possible UAF in sctp_v6_available()
- eth: bonding: add ns target multicast address to slave device
- eth: mlx5: fix msix vectors to respect platform limit
- eth: icssg-prueth: fix 1 PPS sync
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bluetooth.
Quite calm week. No new regression under investigation.
Current release - regressions:
- eth: revert "igb: Disable threaded IRQ for igb_msix_other"
Current release - new code bugs:
- bluetooth: btintel: direct exception event to bluetooth stack
Previous releases - regressions:
- core: fix data-races around sk->sk_forward_alloc
- netlink: terminate outstanding dump on socket close
- mptcp: error out earlier on disconnect
- vsock: fix accept_queue memory leak
- phylink: ensure PHY momentary link-fails are handled
- eth: mlx5:
- fix null-ptr-deref in add rule err flow
- lock FTE when checking if active
- eth: dwmac-mediatek: fix inverted handling of mediatek,mac-wol
Previous releases - always broken:
- sched: fix u32's systematic failure to free IDR entries for hnodes.
- sctp: fix possible UAF in sctp_v6_available()
- eth: bonding: add ns target multicast address to slave device
- eth: mlx5: fix msix vectors to respect platform limit
- eth: icssg-prueth: fix 1 PPS sync"
* tag 'net-6.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
net: sched: u32: Add test case for systematic hnode IDR leaks
selftests: bonding: add ns multicast group testing
bonding: add ns target multicast address to slave device
net: ti: icssg-prueth: Fix 1 PPS sync
stmmac: dwmac-intel-plat: fix call balance of tx_clk handling routines
net: Make copy_safe_from_sockptr() match documentation
net: stmmac: dwmac-mediatek: Fix inverted handling of mediatek,mac-wol
ipmr: Fix access to mfc_cache_list without lock held
samples: pktgen: correct dev to DEV
net: phylink: ensure PHY momentary link-fails are handled
mptcp: pm: use _rcu variant under rcu_read_lock
mptcp: hold pm lock when deleting entry
mptcp: update local address flags when setting it
net: sched: cls_u32: Fix u32's systematic failure to free IDR entries for hnodes.
MAINTAINERS: Re-add cancelled Renesas driver sections
Revert "igb: Disable threaded IRQ for igb_msix_other"
Bluetooth: btintel: Direct exception event to bluetooth stack
Bluetooth: hci_core: Fix calling mgmt_device_connected
virtio/vsock: Improve MSG_ZEROCOPY error handling
vsock: Fix sk_error_queue memory leak
...
|
||
|
Mark Brown
|
9a5a75bf1f
|
ASoc: simple-mux: Allow to specify an idle-state
Merge series from "Hendrik v. Raven" <h.v.raven@merzmedtech.de>: This series adds support for the idle-state property from the mux framework to the simple-mux audio variant. It allows to specify the state of the mux when it is not in use. |
||
|
Mark Brown
|
07db6d5e12
|
ASoC: Merge up fixes
Needed for new Intel board file changes. |
||
|
Shijith Thotton
|
e434e54d3f |
PCI: hotplug: Add OCTEON PCI hotplug controller driver
Add a PCI hotplug controller driver for the OCTEON PCIe device. The OCTEON
PCIe device is a multi-function device where function 0 serves as the PCI
hotplug controller.
There is an out-of-band management console interface to firmware running on
function 0 whereby an administrator can disable functions to save power or
enable them with one of several personalities (virtio-net, virtio-crypto,
NVMe, etc) for the other functions. Function 0 initiates hotplug events
handled by this driver when the other functions are enabled or disabled.
+--------------------------------+
| Root Port |
+--------------------------------+
|
PCIe
|
+---------------------------------------------------------------+
| OCTEON PCIe Multifunction Device |
+---------------------------------------------------------------+
| | | |
| | | |
+---------------------+ +----------------+ +-----+ +----------------+
| Function 0 | | Function 1 | | ... | | Function 7 |
| (Hotplug controller)| | (Hotplug slot) | | | | (Hotplug slot) |
+---------------------+ +----------------+ +-----+ +----------------+
|
|
+-------------------------+
| Controller Firmware |
+-------------------------+
The hotplug controller driver enables hotplugging of non-controller
functions within the same device. During probing, the driver removes
the non-controller functions and registers them as PCI hotplug slots.
These slots are added back by the driver, only upon request from the
device firmware.
The controller uses MSI-X interrupts to notify the host of hotplug
events initiated by the OCTEON firmware. Additionally, the driver
allows users to enable or disable individual functions via sysfs slot
entries, as provided by the PCI hotplug framework.
Link: https://lore.kernel.org/r/20241111134523.2796699-1-sthotton@marvell.com
Co-developed-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
[bhelgaas: use pci_info() when possible]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
||
|
Shyam Sundar S K
|
157a6849d2 |
MAINTAINERS: Add AMD ASF driver entry
Update the MAINTAINERS file with AMD ASF driver details. Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> |
||
|
Shyam Sundar S K
|
650e2c396a |
i2c: piix4: Move i2c_piix4 macros and structures to common header
Add a separate header file to relocate the common code from the i2c_piix4 driver, allowing the AMD ASF driver to utilize the same code. Update the MAINTAINERS file to include information about the new common header file. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> |
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|
Basavaraj Natikar
|
bd17863a70
|
platform/x86/amd: amd_3d_vcache: Add sysfs ABI documentation
Add documentation for the amd_3d_vcache sysfs bus platform driver interface so that userspace applications can use it to change mode preferences, either frequency or cache. Co-developed-by: Perry Yuan <perry.yuan@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Link: https://lore.kernel.org/r/20241112170307.3745777-3-Basavaraj.Natikar@amd.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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|
Basavaraj Natikar
|
5a67c0d1c8
|
platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driver
AMD X3D processors, also known as AMD 3D V-Cache, feature dual Core Complex Dies (CCDs) and enlarged L3 cache, enabling dynamic mode switching between Frequency and Cache modes. To optimize performance, implement the AMD 3D V-Cache Optimizer, which allows selecting either: Frequency mode: cores within the faster CCD are prioritized before those in the slower CCD. Cache mode: cores within the larger L3 CCD are prioritized before those in the smaller L3 CCD. Co-developed-by: Perry Yuan <perry.yuan@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Link: https://lore.kernel.org/r/20241112170307.3745777-2-Basavaraj.Natikar@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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|
SkyLake.Huang
|
7f9c320c98 |
net: phy: mediatek: Move LED helper functions into mtk phy lib
This patch creates mtk-phy-lib.c & mtk-phy.h and integrates mtk-ge-soc.c's LED helper functions so that we can use those helper functions in other MTK's ethernet phy driver. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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|
SkyLake.Huang
|
4c452f7ea8 |
net: phy: mediatek: Re-organize MediaTek ethernet phy drivers
Re-organize MediaTek ethernet phy driver files and get ready to integrate some common functions and add new 2.5G phy driver. mtk-ge.c: MT7530 Gphy on MT7621 & MT7531 Gphy mtk-ge-soc.c: Built-in Gphy on MT7981 & Built-in switch Gphy on MT7988 mtk-2p5ge.c: Planned for built-in 2.5G phy on MT7988 Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> |