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1,425,103 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ioana Ciornei
|
fe5669e363 |
irqchip/ls-extirq: Fix devm_of_iomap() error check
The devm_of_iomap() function returns an ERR_PTR() encoded error code on
failure. Replace the incorrect check against NULL with IS_ERR().
Fixes:
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Ioana Ciornei
|
e08f2adcf9 |
Revert "irqchip/ls-extirq: Use for_each_of_imap_item iterator"
This reverts commit |
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Krzysztof Kozlowski
|
f0617176be |
irqchip/mmp: Make icu_irq_chip variable static const
File-scope 'icu_irq_chip' is not used outside of this unit and is not modified anywhere, so make it static const to silence sparse warning: irq-mmp.c:139:17: warning: symbol 'icu_irq_chip' was not declared. Should it be static? Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Link: https://patch.msgid.link/20260216110449.160277-2-krzysztof.kozlowski@oss.qualcomm.com |
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Marc Zyngier
|
ce9e40a9a5 |
irqchip/gic-v3-its: Limit number of per-device MSIs to the range the ITS supports
The ITS driver blindly assumes that EventIDs are in abundant supply, to the
point where it never checks how many the hardware actually supports.
It turns out that some pretty esoteric integrations make it so that only a
few bits are available, all the way down to a single bit.
Enforce the advertised limitation at the point of allocating the device
structure, and hope that the endpoint driver can deal with such limitation.
Fixes:
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Nam Cao
|
1072020685 |
irqchip/sifive-plic: Fix frozen interrupt due to affinity setting
PLIC ignores interrupt completion message for disabled interrupt, explained
by the specification:
The PLIC signals it has completed executing an interrupt handler by
writing the interrupt ID it received from the claim to the
claim/complete register. The PLIC does not check whether the completion
ID is the same as the last claim ID for that target. If the completion
ID does not match an interrupt source that is currently enabled for
the target, the completion is silently ignored.
This caused problems in the past, because an interrupt can be disabled
while still being handled and plic_irq_eoi() had no effect. That was fixed
by checking if the interrupt is disabled, and if so enable it, before
sending the completion message. That check is done with irqd_irq_disabled().
However, that is not sufficient because the enable bit for the handling
hart can be zero despite irqd_irq_disabled(d) being false. This can happen
when affinity setting is changed while a hart is still handling the
interrupt.
This problem is easily reproducible by dumping a large file to uart (which
generates lots of interrupts) and at the same time keep changing the uart
interrupt's affinity setting. The uart port becomes frozen almost
instantaneously.
Fix this by checking PLIC's enable bit instead of irqd_irq_disabled().
Fixes:
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Linus Torvalds
|
9702969978 |
slab updates for 7.0 part2
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Linus Torvalds
|
45a43ac5ac |
vfs-7.0-rc1.misc.2
Please consider pulling these changes from the signed vfs-7.0-rc1.misc.2 tag.
Thanks!
Christian
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Merge tag 'vfs-7.0-rc1.misc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull more misc vfs updates from Christian Brauner:
"Features:
- Optimize close_range() from O(range size) to O(active FDs) by using
find_next_bit() on the open_fds bitmap instead of linearly scanning
the entire requested range. This is a significant improvement for
large-range close operations on sparse file descriptor tables.
- Add FS_XFLAG_VERITY file attribute for fs-verity files, retrievable
via FS_IOC_FSGETXATTR and file_getattr(). The flag is read-only.
Add tracepoints for fs-verity enable and verify operations,
replacing the previously removed debug printk's.
- Prevent nfsd from exporting special kernel filesystems like pidfs
and nsfs. These filesystems have custom ->open() and ->permission()
export methods that are designed for open_by_handle_at(2) only and
are incompatible with nfsd. Update the exportfs documentation
accordingly.
Fixes:
- Fix KMSAN uninit-value in ovl_fill_real() where strcmp() was used
on a non-null-terminated decrypted directory entry name from
fscrypt. This triggered on encrypted lower layers when the
decrypted name buffer contained uninitialized tail data.
The fix also adds VFS-level name_is_dot(), name_is_dotdot(), and
name_is_dot_dotdot() helpers, replacing various open-coded "." and
".." checks across the tree.
- Fix read-only fsflags not being reset together with xflags in
vfs_fileattr_set(). Currently harmless since no read-only xflags
overlap with flags, but this would cause inconsistencies for any
future shared read-only flag
- Return -EREMOTE instead of -ESRCH from PIDFD_GET_INFO when the
target process is in a different pid namespace. This lets userspace
distinguish "process exited" from "process in another namespace",
matching glibc's pidfd_getpid() behavior
Cleanups:
- Use C-string literals in the Rust seq_file bindings, replacing the
kernel::c_str!() macro (available since Rust 1.77)
- Fix typo in d_walk_ret enum comment, add porting notes for the
readlink_copy() calling convention change"
* tag 'vfs-7.0-rc1.misc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: add porting notes about readlink_copy()
pidfs: return -EREMOTE when PIDFD_GET_INFO is called on another ns
nfsd: do not allow exporting of special kernel filesystems
exportfs: clarify the documentation of open()/permission() expotrfs ops
fsverity: add tracepoints
fs: add FS_XFLAG_VERITY for fs-verity files
rust: seq_file: replace `kernel::c_str!` with C-Strings
fs: dcache: fix typo in enum d_walk_ret comment
ovl: use name_is_dot* helpers in readdir code
fs: add helpers name_is_dot{,dot,_dotdot}
ovl: Fix uninit-value in ovl_fill_real
fs: reset read-only fsflags together with xflags
fs/file: optimize close_range() complexity from O(N) to O(Sparse)
|
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Linus Torvalds
|
543b9b6339 |
kernel-7.0-rc1.misc
Please consider pulling these changes from the signed kernel-7.0-rc1.misc tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaZL+JwAKCRCRxhvAZXjc ovU/AP4xgVxEegnNYrXZ+TpdCXbCtQZ54JqowFX73MBtaBHY1QD/YkDaIzl6K70v d9P2Fe8Y6wOnIHxcjE4MIdMansphjAM= =TN3q -----END PGP SIGNATURE----- Merge tag 'kernel-7.0-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull pidfs updates from Christian Brauner: - pid: introduce task_ppid_vnr() helper - pidfs: convert rb-tree to rhashtable Mateusz reported performance penalties during task creation because pidfs uses pidmap_lock to add elements into the rbtree. Switch to an rhashtable to have separate fine-grained locking and to decouple from pidmap_lock moving all heavy manipulations outside of it Also move inode allocation outside of pidmap_lock. With this there's nothing happening for pidfs under pidmap_lock - pid: reorder fields in pid_namespace to reduce false sharing - Revert "pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers" - ipc: Add SPDX license id to mqueue.c * tag 'kernel-7.0-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: pid: introduce task_ppid_vnr() helper pidfs: implement ino allocation without the pidmap lock Revert "pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers" pid: reorder fields in pid_namespace to reduce false sharing pidfs: convert rb-tree to rhashtable ipc: Add SPDX license id to mqueue.c |
||
|
Linus Torvalds
|
57d76cecce |
linux-watchdog 6.20-rc1 tag
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||
|
Linus Torvalds
|
2228d9cf7a |
LEDS for v6.20
- New Support & Features
* Add support for the TI LP5812 4x3 matrix RGB LED driver, including autonomous animation engine
control and extensive scan multiplexing modes.
* Add a new driver for the ams Osram AS3668 4-channel I2C LED controller.
* Extend the is31fl32xx driver to support the is31fl3293 variant, which features 3 channels and
12-bit PWM resolution.
- Improvements & Fixes
* Prevent the ExpressWire KTD2801 chip from entering an undefined state by disabling interrupts
during time-sensitive communication.
* Ensure the Qualcomm LPG driver detects hardware write failures by checking the return value of
regmap_bulk_write() during LUT programming.
* Fix kernel-doc warnings in the lm3692x driver by documenting missing struct members and
standardizing the comment style.
* Update the ExpressWire library to use fsleep() and unexport internal-only functions.
* Improve the is31fl32xx driver by reordering code to eliminate unnecessary forward declarations.
- Cleanups & Refactoring
* Simplify the LP55XX common LED driver by utilizing the for_each_available_child_of_node_scoped()
macro for more concise node iteration.
- Device Tree Bindings Updates
* Add new YAML bindings for the TI LP5860 and LP5812 LED controllers, and the ams Osram AS3668.
* Convert the TI LM3697 white LED driver binding to DT schema format.
* Allow multicolor LED nodes to be named with numeric suffixes (e.g., multi-led-0) to handle
multiple instances without unit addresses.
* Document support for the PMH0101 variant in the Qualcomm LPG PWM and SPMI Flash LED bindings.
* Add the issi,is31fl3293 compatible string to the is31fl32xx binding.
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Merge tag 'leds-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"New Support & Features:
- Add support for the TI LP5812 4x3 matrix RGB LED driver, including
autonomous animation engine control and extensive scan multiplexing
modes
- Add a new driver for the ams Osram AS3668 4-channel I2C LED
controller
- Extend the is31fl32xx driver to support the is31fl3293 variant,
which features 3 channels and 12-bit PWM resolution
Improvements & Fixes:
- Prevent the ExpressWire KTD2801 chip from entering an undefined
state by disabling interrupts during time-sensitive communication
- Ensure the Qualcomm LPG driver detects hardware write failures by
checking the return value of regmap_bulk_write() during LUT
programming
- Fix kernel-doc warnings in the lm3692x driver by documenting
missing struct members and standardizing the comment style
- Update the ExpressWire library to use fsleep() and unexport
internal-only functions
- Improve the is31fl32xx driver by reordering code to eliminate
unnecessary forward declarations
Cleanups & Refactoring:
- Simplify the LP55XX common LED driver by utilizing the
for_each_available_child_of_node_scoped() macro for more concise
node iteration
Device Tree Bindings Updates:
- Add new YAML bindings for the TI LP5860 and LP5812 LED controllers,
and the ams Osram AS3668
- Convert the TI LM3697 white LED driver binding to DT schema format
- Allow multicolor LED nodes to be named with numeric suffixes (e.g.,
multi-led-0) to handle multiple instances without unit addresses
- Document support for the PMH0101 variant in the Qualcomm LPG PWM
and SPMI Flash LED bindings
- Add the issi,is31fl3293 compatible string to the is31fl32xx
binding"
* tag 'leds-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds:
dt-bindings: leds: Convert ti,lm3697 to DT schema
leds: as3668: Driver for the ams Osram 4-channel i2c LED driver
dt-bindings: leds: Add new as3668 support
docs: leds: Document TI LP5812 LED driver
leds: Add basic support for TI/National Semiconductor LP5812 LED Driver
leds: qcom-lpg: Check the return value of regmap_bulk_write()
dt-bindings: leds: qcom,spmi-flash-led: Add PMH0101 compatible
dt-bindings: leds: leds-qcom-lpg: Add support for PMH0101 PWM
dt-bindings: leds: Allow differently named multicolor LEDs
leds: lp55xx: Simplify with scoped for each OF child loop
dt-bindings: leds: add TI/National Semiconductor LP5812 LED Driver
leds: is31f132xx: Add support for is31fl3293
leds: is31f132xx: Re-order code to remove forward declarations
dt-bindings: leds: Add issi,is31fl3293 to leds-is31fl32xx
leds: expresswire: Fix chip state breakage
dt-bindings: leds: Add LP5860 LED controller
leds: lm3692x: Fix kernel-doc for struct lm3692x_led
|
||
|
Linus Torvalds
|
4bfa4a54b0 |
Backlight for v6.20
- New Support & Features
* Add a new driver for the Congatec Board Controller (CGBC) backlight, providing brightness
control via the board controller's PWM interface.
- Improvements & Fixes
* Resolve build failures in the Awinic AW99706 driver by switching to the correct GPIO consumer
header.
* Extend the Qualcomm WLED driver to support the specific over-voltage protection (OVP) values
required for the PMI8994 and PMI8950 variants.
- Device Tree Bindings Updates
* Document the device-specific over-voltage protection (OVP) millivolt ranges and default values
for Qualcomm PMI8994 and PMI8950 WLED controllers.
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Merge tag 'backlight-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Support & Features:
- Add a new driver for the Congatec Board Controller (CGBC)
backlight, providing brightness control via the board controller's
PWM interface
Improvements & Fixes:
- Resolve build failures in the Awinic AW99706 driver by switching to
the correct GPIO consumer header
- Extend the Qualcomm WLED driver to support the specific
over-voltage protection (OVP) values required for the PMI8994 and
PMI8950 variants
Device Tree Bindings Updates:
- Document the device-specific over-voltage protection (OVP)
millivolt ranges and default values for Qualcomm PMI8994 and
PMI8950 WLED controllers"
* tag 'backlight-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: qcom-wled: Change PM8950 WLED configurations
dt-bindings: backlight: qcom-wled: Document ovp values for PMI8950
backlight: qcom-wled: Support ovp values for PMI8994
dt-bindings: backlight: qcom-wled: Document ovp values for PMI8994
backlight: aw99706: Fix build errors caused by wrong gpio header
backlight: Add Congatec Board Controller (CGBC) backlight support
|
||
|
Linus Torvalds
|
4668c4831f |
MFD for v6.20
- New Support & Features
* Add comprehensive support for the ROHM BD72720 PMIC, including core MFD, regulator, GPIO,
clock gate, RTC, and power-supply drivers.
* Add support for the Rockchip RK801 PMIC, including core MFD and regulator drivers.
* Add support for the ROHM BD73900 PMIC by leveraging existing common drivers.
* Wire up RTC, hwmon, and input sub-devices for the Apple SMC (macsmc) driver.
* Add support for the Delta Networks TN48M switch CPLD via the simple-mfd-i2c driver.
* Add support for the TS133 variant to the QNAP MCU driver.
* Provide support for the sama7d65 XLCD controller in the Atmel HLCDC driver.
* Add backlight sub-device support to the Congatec Board Controller (cgbc).
* Add Intel Nova Lake-S (NVL-S) PCI IDs to the Intel LPSS driver.
- Improvements & Fixes
* Implement a "wrapper regmap" for the ROHM BD72720 to handle dual I2C slave addresses (0x4b and
0x4c) transparently for child devices.
* Introduce mutex locking around 'mfd_of_node_list' in the MFD core to ensure safe concurrent
access.
* Fix a potential regulator resource leak in the Arizona core driver during boot sequence
failures.
* Resolve child device duplication issues on driver rebind for Qualcomm PM8xxx and OMAP USB host
drivers by using of_platform_depopulate().
* Fix IRQ domain name duplication for the Samsung S2MPG10 by adding a unique domain suffix.
* Implement LOCK register handling for the TI TPS65214 variant to unlock registers at probe
time.
* Fully convert the Loongson-2K BMC driver to use managed resources (pcim) and the standard PCI
resource API.
* Ensure the Apple SMC mutex is correctly initialized during probe to prevent NULL pointer
dereferences.
* Expand the ROHM BD71828 power-supply driver to support 9-bit register addresses.
* Simplify the Samsung S5M RTC driver by querying platform device IRQ resources directly.
* Revert an incorrect read-to-write mask change in the DA9052 SPI driver to restore default OTP
behavior.
* Fix kernel-doc warnings in the TI TPS6105x driver.
- Cleanups & Refactoring
* Simplify the MFD core by utilizing the scoped for_each_child_of_node_scoped() macro and
streamlining device_node storage.
* Rename ROHM BD71828 IC-specific entities to use consistent prefixes for better extensibility.
* Refactor ROHM BD71828 regmap definitions using the regmap_reg_range() macro.
* Update the ROHM BD71828 driver to use standard C-style comment headers.
* Remove the now unused 'irq_data' field from the Samsung SEC core structure.
* Drop unnecessary use of irqd_get_trigger_type() in the Maxim MAX77759 driver.
* Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT is selected.
* Add missing charger-related registers to the ROHM BD71828 core header and Type-C CC registers
to the AXP717.
- Device Tree Binding Updates
* Add new bindings for the ROHM BD72720 PMIC, Rockchip RK801 PMIC, Bitmain BM1880 System
Controller, and NXP LPC32xx System Control Block.
* Clarify trickle-charge terminology and add properties for voltage drop (VDR) correction and
upper charge limits to the generic battery binding.
* Document GPR syscon for NXP S32 SoCs and the smp-memram subnode for Aspeed SCU.
* Document numerous new Qualcomm SPMI PMIC compatibles (pmcx0102, pmh0101, pmk8850, etc.).
* Add compatibles for the sama7d65 XLCD (Atmel), LAN9691 Flexcom (Microchip), and various
MediaTek SCPSYS and regulator components.
* Fix a dead link to the audio codec binding in the DA9055 documentation.
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Merge tag 'mfd-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Support & Features:
- Add comprehensive support for the ROHM BD72720 PMIC, including core
MFD, regulator, GPIO, clock gate, RTC, and power-supply drivers
- Add support for the Rockchip RK801 PMIC, including core MFD and
regulator drivers
- Add support for the ROHM BD73900 PMIC by leveraging existing common
drivers
- Wire up RTC, hwmon, and input sub-devices for the Apple SMC
(macsmc) driver
- Add support for the Delta Networks TN48M switch CPLD via the
simple-mfd-i2c driver
- Add support for the TS133 variant to the QNAP MCU driver
- Provide support for the sama7d65 XLCD controller in the Atmel HLCDC
driver
- Add backlight sub-device support to the Congatec Board Controller
(cgbc)
- Add Intel Nova Lake-S (NVL-S) PCI IDs to the Intel LPSS driver
Improvements & Fixes:
- Implement a "wrapper regmap" for the ROHM BD72720 to handle dual
I2C slave addresses (0x4b and 0x4c) transparently for child devices
- Introduce mutex locking around 'mfd_of_node_list' in the MFD core
to ensure safe concurrent access
- Fix a potential regulator resource leak in the Arizona core driver
during boot sequence failures
- Resolve child device duplication issues on driver rebind for
Qualcomm PM8xxx and OMAP USB host drivers by using
of_platform_depopulate()
- Fix IRQ domain name duplication for the Samsung S2MPG10 by adding a
unique domain suffix
- Implement LOCK register handling for the TI TPS65214 variant to
unlock registers at probe time
- Fully convert the Loongson-2K BMC driver to use managed resources
(pcim) and the standard PCI resource API
- Ensure the Apple SMC mutex is correctly initialized during probe to
prevent NULL pointer dereferences
- Expand the ROHM BD71828 power-supply driver to support 9-bit
register addresses
- Simplify the Samsung S5M RTC driver by querying platform device IRQ
resources directly
- Revert an incorrect read-to-write mask change in the DA9052 SPI
driver to restore default OTP behavior
- Fix kernel-doc warnings in the TI TPS6105x driver
- Cleanups & Refactoring
- Simplify the MFD core by utilizing the scoped
for_each_child_of_node_scoped() macro and streamlining device_node
storage
- Rename ROHM BD71828 IC-specific entities to use consistent prefixes
for better extensibility
- Refactor ROHM BD71828 regmap definitions using the
regmap_reg_range() macro
- Update the ROHM BD71828 driver to use standard C-style comment
headers
- Remove the now unused 'irq_data' field from the Samsung SEC core
structure
- Drop unnecessary use of irqd_get_trigger_type() in the Maxim
MAX77759 driver
- Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT is selected
- Add missing charger-related registers to the ROHM BD71828 core
header and Type-C CC registers to the AXP717
Device Tree Binding Updates:
- Add new bindings for the ROHM BD72720 PMIC, Rockchip RK801 PMIC,
Bitmain BM1880 System Controller, and NXP LPC32xx System Control
Block
- Clarify trickle-charge terminology and add properties for voltage
drop (VDR) correction and upper charge limits to the generic
battery binding
- Document GPR syscon for NXP S32 SoCs and the smp-memram subnode for
Aspeed SCU
- Document numerous new Qualcomm SPMI PMIC compatibles (pmcx0102,
pmh0101, pmk8850, etc)
- Add compatibles for the sama7d65 XLCD (Atmel), LAN9691 Flexcom
(Microchip), and various MediaTek SCPSYS and regulator components
- Fix a dead link to the audio codec binding in the DA9055
documentation"
* tag 'mfd-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (41 commits)
dt-bindings: mfd: da9055: Fix dead link to codec binding
mfd: cgbc: Add support for backlight
dt-bindings: mfd: qcom,spmi-pmic: Document PMICs present on Glymur and Kaanapali
dt-bindings: mfd: Document smp-memram subnode for aspeed,ast2x00-scu
mfd: intel-lpss: Add Intel Nova Lake-S PCI IDs
mfd: ls2kbmc: Use PCI API instead of direct accesses
mfd: ls2kbmc: Fully convert to use managed resources
dt-bindings: mfd: mediatek: mt6397: Add missing MT6331 regulator compat
dt-bindings: mfd: mediatek,mt8195-scpsys: Add mediatek,mt6795-scpsys
dt-bindings: mfd: atmel,sama5d2-flexcom: Add microchip,lan9691-flexcom
mfd: omap-usb-host: Fix OF populate on driver rebind
mfd: qcom-pm8xxx: Fix OF populate on driver rebind
dt-bindings: mfd: syscon: Allow syscon compatible for mediatek,mt7981-topmisc
mfd: qnap-mcu: Add driver data for TS133 variant
dt-bindings: mfd: qnap,ts433-mcu: Add qnap,ts133-mcu compatible
mfd: sec: Fix IRQ domain names duplication
mfd: simple-mfd-i2c: Add Delta TN48M CPLD support
mfd: macsmc: Initialize mutex
dt-bindings: mfd: nxp: Add NXP LPC32xx System Control Block
mfd: Kconfig: Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT
...
|
||
|
Linus Torvalds
|
46a1daac56 |
Pin control changes for the v7.0 kernel cycle:
Core changes:
- Drop the unused devm_pinctrl_unregister() function.
- Move pretended generic pin control functionality out of the
core and into the Amlogic AM4 driver. We have something better
coming (hopefully).
New hardware support:
- Spacemit K3 (RISC-V) pin control support.
- Atmel AT91 PIO4 (ARM32) SAMA7D65 pin control support.
- Exynos9610 (ARM64) pin control support.
- Qualcomm Mahua TLMM (ARM64) pin control support.
- Microchip Polarfire MSSIO (RISC-V) pin control support.
- Ocelot LAN9645XF (multiplatform) pin control support.
Improvements:
- Using a few more guards for locking.
- Various nonurgent fixes and tweaks.
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Merge tag 'pinctrl-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Core changes:
- Drop the unused devm_pinctrl_unregister() function
- Move pretended generic pin control functionality out of the core
and into the Amlogic AM4 driver. We have something better coming
(hopefully)
New hardware support:
- Spacemit K3 (RISC-V) pin control support
- Atmel AT91 PIO4 (ARM32) SAMA7D65 pin control support
- Exynos9610 (ARM64) pin control support
- Qualcomm Mahua TLMM (ARM64) pin control support
- Microchip Polarfire MSSIO (RISC-V) pin control support
- Ocelot LAN9645XF (multiplatform) pin control support
Improvements:
- Using a few more guards for locking
- Various nonurgent fixes and tweaks"
* tag 'pinctrl-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (73 commits)
pinctrl: generic: move function to amlogic-am4 driver
pinctrl: intel: Align Copyright note with corporate guidelines
pinctrl: mediatek: remove unused drv_offset field
pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree
pinctrl: single: fix refcount leak in pcs_add_gpio_func()
pinctrl: meson: amlogic-a4: Fix device node reference leak in bank helpers
pinctrl: qcom: sm8250-lpass-lpi: Fix i2s2_data_groups definition
pinctrl: core: Remove duplicate error messages
pinctrl: core: Simplify devm_pinctrl_*()
pinctrl: core: Remove unused devm_pinctrl_unregister()
dt-bindings: pinctrl: spacemit: fix drive-strength check warning
pinctrl: fix kismet issues with GENERIC_PINCTRL
pinctrl: tangier: Join tng_pinctrl_probe() into its wrapper
pinctrl: tangier: Remove duplicate error messages
pinctrl: lynxpoint: Remove duplicate error messages
pinctrl: cherryview: Remove duplicate error messages
pinctrl: baytrail: Remove duplicate error messages
pinctrl: intel: Remove duplicate error messages
pinctrl: equilibrium: Fix device node reference leak in pinbank_init()
dt-bindings: pinctrl: pinctrl-microchip-sgpio: add LAN969x
...
|
||
|
Linus Torvalds
|
6086f349a3 |
cleanups and fixes
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||
|
Linus Torvalds
|
2d10a48871 |
Probes for v7.0
- kprobes: Use a dedicated kernel thread to optimize the kprobes instead of using workqueue thread. Since the kprobe optimizer waits a long time for synchronize_rcu_task(), it can block other workers in the same queue if it uses a workqueue. - kprobe-events: Returns immediately if no new probe events are specified on the kernel command line at boot time. This shorten the kernel boot time. - kprobes: When a kprobe is fully removed from the kernel code, retry optimizing another kprobe which is blocked by that kprobe. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmmPtX4bHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bgoUH/0oZ9/c+wkn9AKxFlOAw AIbtTfKiQHXPirhamYuEbJJWTUH2O/Wr0SQrIkbwJzToou5CRTuT5UQBpmOk2GKZ uZ5bO63nOMn/1ECbDpc+lFGV5J4Dn5Pw2GFjUTR6EPwms+CN/d6f2LlvuAVfJX7Y klL2X9/QLwV5QT8La5zNEka2zBfrZlZ9a5DGoLtgdwX2zosuef9aDnisS2jkLenH wugZLryx0Qvlj9DXimP7oVZpYDHr0hZEI3CNQPge0gMQDj1XajGawYfkhrfaeFMX 4eXjFCN+NQG6fBUpDugcOThOypWmjlJhoYxxROJu0eFcLQjsuWjp6jLixI9Nr7P+ tQk= =syAj -----END PGP SIGNATURE----- Merge tag 'probes-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull kprobes updates from Masami Hiramatsu: - Use a dedicated kernel thread to optimize the kprobes instead of using workqueue thread. Since the kprobe optimizer waits a long time for synchronize_rcu_task(), it can block other workers in the same queue if it uses a workqueue. - kprobe-events: return immediately if no new probe events are specified on the kernel command line at boot time. This shortens the kernel boot time. - When a kprobe is fully removed from the kernel code, retry optimizing another kprobe which is blocked by that kprobe. * tag 'probes-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: kprobes: Use dedicated kthread for kprobe optimizer tracing: kprobe-event: Return directly when trace kprobes is empty kprobes: retry blocked optprobe in do_free_cleaned_kprobes |
||
|
Linus Torvalds
|
0f2acd3148 |
m68knommu: updates and fixes for v7.0
. defconfig cleanup . fix for legacy 68000 CPU memmove() of non-aligned pointers . replace strcpy() with strscpy() for ucsimm target -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEmsfM6tQwfNjBOxr3TiQVqaG9L4AFAmmLy1AQHGdlcmdAa2Vy bmVsLm9yZwAKCRBOJBWpob0vgI2YEACrotnY29SvLcDQHg2vtPySITrti3+4SPX7 e8aKCp7DU4L5atxCDxsv5CL11eVKs8lJMHXS8dytB2kQOuOY03TZQOeafqqkFNIO vmx8hxCdwZWhtHe35bxIjU1tgK6f7c23fhppF9OJzbSmu1hp5py+v4il6wVTMx7J 4SlFHyW58Kol2prv22dPSW/EjyYMAa4PxcMeYTsnsH5EVH/ZQiUiDbIAiH8ibFca JbTu0xBz7bePt6xLnB3FkumBmuHv4gQyklKIJDs7nBvgUH7ac2hbzgNuvEjrq1/e wBQoRohqTsflscA3YyVBASpLBdkFhms6/aorUiuQZFMHs2LfGJ11DFK8u0jCcHPv pNGSVC3p8ClUxJ59HdQb+iET0YsBLdTB2YMfAeLlNGNZUxYA4AiIe0h+WR4DySSm huKI6OIbgkN6YrfCkO4ZvIY+tPHPDfmB7p2JnvwmurpxuCJPPjoVVBoaEs8yx4uv XPDSHhuWQhMOiyVLVmMFcAwqJUXrInmRS5D6Ugnp22LgB4DanhNUslCcleiuRzoB ULrJKcYXopQUPsqNI6q+m+h+XnDLs/xEwph2XKq1gDvzc0nXOsR81MNqLyUjTXf9 wLlWXx7okcbW5FnZDA15/5rvEsYYQFM48DPz7F1VXh5jpCyO52lWYRWvzJbuxacN j5CgL3PkHQ== =r0QB -----END PGP SIGNATURE----- Merge tag 'm68knommu-for-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu updates from Greg Ungerer: - defconfig cleanup - fix for legacy 68000 CPU memmove() of non-aligned pointers - replace strcpy() with strscpy() for ucsimm target * tag 'm68knommu-for-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: Replace deprecated strcpy with strscpy in init_ucsimm m68k: nommu: fix memmove() with differently aligned src and dest for 68000 m68k: defconfig: Clean up references to non-existing configs |
||
|
Linus Torvalds
|
26a4cfaff8 |
A handful of small, late-arriving documentation fixes.
-----BEGIN PGP SIGNATURE----- iQFDBAABCgAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmmR/3oPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Yf9gH/0SJoaO0Bdgh4SoWtE3AMr6Gxnig5dggoto4 C0lXix/2JcObZvBfmFkE0siCnQidb9XICCtIKlpvW35SgiQ9GsXuMT8oleo7wJii eYHdA97gOMXverRfWVg/hb87nmx901/bleJTZsuOrzh96HJGvkXARR85X0fEJo4K zfNrhnRUqUv2Onu0b1awmUYg01Yjq/VY3LzY6wRDWHE1Nfz4L0uC9XZs7FTO0UHe Q3eivfRgEMtPM64BYFweTR5vk/harx/fcbqMhapvLPaH/K726Uw6SxrXCOMq9dQL vVWy0G+yrMllu+1lIJoXnWxPEluYpuBxW/Zshx6WQa+bzA2Q1wA= =uUQO -----END PGP SIGNATURE----- Merge tag 'docs-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux Pull documentation fixes from Jonathan Corbet: "A handful of small, late-arriving documentation fixes" * tag 'docs-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux: docs: toshiba_haps: fix grammar error in SSD warning Docs/mm: fix typos and grammar in page_tables.rst Docs/core-api: fix typos in rbtree.rst docs: clarify wording in programming-language.rst docs: process: maintainer-pgp-guide: update kernel.org docs link docs: kdoc_parser: allow __exit in function prototypes |
||
|
Linus Torvalds
|
011af61b9f |
- 9p/xen racy double-free fix
- track 9p RPC waiting time as IO -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/IPbcYBuWt0zoYhOq06b7GqY5nAFAmmRjJcACgkQq06b7GqY 5nCUMA//WDifZs5ug0Zf/6pKJ3PIr/NmQf0XXPmn0YlR53Uz11X9CoXV0ZjQJsz6 Dsp5DMgHpTBizBb+iS/0wTuNqB1Imx+r5opEi/+vgVdl53XxcurmmqfJBULLdOhj a02PKH3VBzpTel93mYpvJvxil6dpN/fqfpKm2dGOcz8U6d5KFYpjkMZoYBVQWhQx 4Afyp71XHbuHamg68sw4UOmCTeWNGOxYPDrL/pVCl3usKC+6zX4vTADtS6ckjYtb 7s45hJmYuRQ8IyZnXEJeUefm3OoxwSxXUERP3lotMEiImMLE6g/IK5hiQaLYkPwb aEyNGP2ReISXUdXy0jJA3ILUcYs1+fbq89Rs93LC/+EzjQm5b23yfsEB5DyIAZnw giOXAcBjm/3cC7czw8Rw6Aa6dGjjWDg//5hOzDbvdVH54j3MnKzLiwQylgsszBKX dY58SMDGPdn/Bcf+TDyu5Ahr4GDARX0vVSLFot3xEULt9x90Sdd89GQffujIKx3v bIcGj0Ql/BRMnPVB5gZD2c8K+HeIIYrv/l4tlVLpOeKIepBw0yNnFMBDp+yQxbSf gkJxajkcjd9hEjaK1U4znJeX3cQzhgj0cpPRJq7b9SSC1+4c6PThL8PSDrmzCPJV DGBSFMHQR6g+zFy4xpbc5ErBReNZVXN1FqvCGo6TM0fTPvTNcV0= =ew5K -----END PGP SIGNATURE----- Merge tag '9p-for-7.0-rc1' of https://github.com/martinetd/linux Pull 9p updates from Dominique Martinet: - 9p/xen racy double-free fix - track 9p RPC waiting time as IO * tag '9p-for-7.0-rc1' of https://github.com/martinetd/linux: 9p/xen: protect xen_9pfs_front_free against concurrent calls 9p: Track 9P RPC waiting time as IO wait: Introduce io_wait_event_killable() |
||
|
Linus Torvalds
|
c4f414becb |
tsm for 7.0
- Prepare the configfs-tsm-reports interface for passing larger
attestation evidence blobs for "Device Identifier Composition Engine"
(DICE) and Post Quantum Crypto (PQC).
- Update the tdx-guest driver for DICE evidence (larger certificate
chains and the CBOR Web Token schema).
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Merge tag 'tsm-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm
Pull TSM updates from Dan Williams:
"A couple of updates to the maximum buffer sizes supported for the
configfs-tsm-reports interface.
This interface is a common transport that conveys the varied
architecture specific launch attestation reports for confidential VMs.
- Prepare the configfs-tsm-reports interface for passing larger
attestation evidence blobs for "Device Identifier Composition
Engine" (DICE) and Post Quantum Crypto (PQC)
- Update the tdx-guest driver for DICE evidence (larger certificate
chains and the CBOR Web Token schema)"
* tag 'tsm-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm:
configfs-tsm-report: tdx_guest: Increase Quote buffer size to 128KB
configfs-tsm-report: Increase TSM_REPORT_OUTBLOB_MAX to 16MB
configfs-tsm-report: Document size limits for outblob attributes
|
||
|
Linus Torvalds
|
bb7a3fc2c9 |
i2c-for-7.0-rc1
- core: cleaner fwnode usage
- tegra: timing improvements and Tegra264 support
- lpi2c: fix SMBus block read NACK after byte count
- amd-mp2, designware, mlxbf, rtl9300, spacemit, tegra: cleanups
- designware: use a dedicated algorithm for AMD Navi
- designware: replace magic numbers with named constants
- designware: replace min_t() with min() to avoid u8 truncation
- designware: refactor core to enable mode switching
- imx-lpi2c: add runtime PM support for IRQ and clock handling
- lan9691-i2c: add new driver
- rtl9300: use OF helpers directly and avoid fwnode handling
- spacemit: add bus reset support
- units: add HZ_PER_GHZ and use it in several i2c drivers
at24 updates for v7.0-rc1
- add a set of new compatibles to DT bindings
- use dev_err_probe() consistently in the driver
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Merge tag 'i2c-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
- core: cleaner fwnode usage
- tegra: timing improvements and Tegra264 support
- lpi2c: fix SMBus block read NACK after byte count
- amd-mp2, designware, mlxbf, rtl9300, spacemit, tegra: cleanups
- designware:
- use a dedicated algorithm for AMD Navi
- replace magic numbers with named constants
- replace min_t() with min() to avoid u8 truncation
- refactor core to enable mode switching
- imx-lpi2c: add runtime PM support for IRQ and clock handling
- lan9691-i2c: add new driver
- rtl9300: use OF helpers directly and avoid fwnode handling
- spacemit: add bus reset support
- units: add HZ_PER_GHZ and use it in several i2c drivers
- at24 i2c eeprom:
- add a set of new compatibles to DT bindings
- use dev_err_probe() consistently in the driver
* tag 'i2c-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (46 commits)
i2c: imx-lpi2c: fix SMBus block read NACK after byte count
i2c: designware: Remove an unnecessary condition
i2c: designware: Enable mode swapping
i2c: designware: Combine the init functions
i2c: designware: Combine some of the common functions
i2c: designware: Use device_is_compatible() instead of custom approach
dt-bindings: eeprom: at24: Add compatible for Puya P24C128F
drivers/i2c/busses: use min() instead of min_t()
i2c: imx-lpi2c: Add runtime PM support for IRQ and clock management on i.MX8QXP/8QM
i2c: amd-mp2: clean up amd_mp2_find_device()
i2c: designware: Replace magic numbers with named constants
i2c: rtl9300: use of instead of fwnode
i2c: rtl9300: remove const cast
i2c: tegra: remove unused rst
i2c: designware: Remove not-going-to-be-supported code for Baikal SoC
i2c: spacemit: drop useless spaces
i2c: mlxbf: Use HZ_PER_KHZ in the driver
i2c: mlxbf: Remove unused bus speed definitions
i2c: core: Use dev_fwnode()
i2c: core: Replace custom implementation of device_match_fwnode()
...
|
||
|
Linus Torvalds
|
348e77b814 |
Input updates for v7.0-rc0
- support for FocalTech FT8112 added to i2c-hid driver - support for FocalTech FT3518 added to edt-ft5x06 driver - support for power buttons in TWL603x chips added to twl4030-pwrbutton driver - an update to gpio-decoder driver to make it usable on non-OF platforms and to clean up the code - an update to synaptics_i2c driver switching it to use managed resources and a fix to restarting polling after resume - an update to gpio-keys driver to fall back to getting IRQ from resources if not specified using other means - an update to ili210x driver to support polling mode - a number of input drivers switched to scnprintf() to suppress truncation warnings - a number of updates and conversions of device tree bindings to yaml format - fixes to spelling in comments and messages in several drivers - other assorted fixups. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCaZDuRwAKCRBAj56VGEWX nMDgAQDru/JJP8OzAOzkBVBKv4gq2/Sgcd9gnIWdbLmOgk/vyQD9FkurIYZeiPOJ 8F/q0bhQPh72TlWF5mmD9A8PB48BFgs= =0l6r -----END PGP SIGNATURE----- Merge tag 'input-for-v7.0-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for FocalTech FT8112 added to i2c-hid driver - support for FocalTech FT3518 added to edt-ft5x06 driver - support for power buttons in TWL603x chips added to twl4030-pwrbutton driver - an update to gpio-decoder driver to make it usable on non-OF platforms and to clean up the code - an update to synaptics_i2c driver switching it to use managed resources and a fix to restarting polling after resume - an update to gpio-keys driver to fall back to getting IRQ from resources if not specified using other means - an update to ili210x driver to support polling mode - a number of input drivers switched to scnprintf() to suppress truncation warnings - a number of updates and conversions of device tree bindings to yaml format - fixes to spelling in comments and messages in several drivers - other assorted fixups * tag 'input-for-v7.0-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) dt-bindings: input: qcom,pm8941-pwrkey: Document PMM8654AU dt-bindings: input: touchscreen: imagis: allow linux,keycodes for ist3038 Input: apbps2 - fix comment style and typos Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keys Input: novatek-nvt-ts - drop wake_type check dt-bindings: input: touchscreen: tsc2007: document '#io-channel-cells' Input: ili210x - add support for polling mode dt-bindings: touchscreen: trivial-touch: Drop 'interrupts' requirement for old Ilitek Input: appletouch - fix potential race between resume and open HID: i2c-hid: Add FocalTech FT8112 dt-bindings: input: i2c-hid: Introduce FocalTech FT8112 Input: synaptics_i2c - switch to using managed resources Input: synaptics_i2c - guard polling restart in resume Input: gpio_decoder - don't use "proxy" headers Input: gpio_decoder - make use of the macros from bits.h Input: gpio_decoder - replace custom loop by gpiod_get_array_value_cansleep() Input: gpio_decoder - unify messages with help of dev_err_probe() Input: gpio_decoder - make use of device properties Input: serio - complete sizeof(*pointer) conversions Input: wdt87xx_i2c - switch to use dev_err_probe() ... |
||
|
Linus Torvalds
|
13c916af3a |
Not much changed in the clk framework this time except the clk.h consumer API
moved the context saving APIs around to fix a build error in certain
configurations. There was a change to the core framework for
CLK_OPS_PARENT_ENABLE behavior during registration, but it wrecked existing
drivers that didn't expect things to be turned off during clk registration so
it got reverted.
This cycle is really a large collection of new clk drivers, primarily for
Qualcomm SoCs but also for Amlogic, SpacemiT, Google, and Aspeed. Another big
change in here is support for automatic hardware clock gating on Samsung SoCs
where the clks turn on and off when needed. Ideally more vendors move to this
method for better power savings. The highlights are in the updates section
below.
Beyond all the new drivers we have a bunch of cleanups like converting drivers
from divider_round_rate() to divider_determine_rate() and using scoped for each
OF child loops. Otherwise it's the usual data fixes and plugging reference
leaks, etc. that's all pretty ordinary but not critical enough to fix until the
next release.
New Drivers:
- Qualcomm Kaanapali global, tcsr, rpmh, display, gpu, camera, and video clk
controllers
- Qualcomm SM8750 camera clk controllers
- Qualcomm MSM8940 and SDM439 global clk controllers
- Google GS101 Display Process Unit (DPU) clk controllers
- SpacemiT K3 clk controllers
- Amlogic t7 clk controllers
- Aspeed AST2700 clk controllers
Updates:
- Convert clock dividers from round_rate() to determine_rate()
- Fix sparse warnings, kernel-doc warnings, and plug leaked OF refs
- Automatic hardware clk gating on Google GS101 SoCs
- Amlogic s4 video clks
- CAN-FD clks and resets on Renesas RZ/T2H, RZ/N2H, RZ/V2H, and RZ/V2N
- Expanded Serial Peripheral Interface (xSPI) clocks and resets on Renesas
RZ/T21H and RZ/N2H
- DMAC, interrupt controller (ICU), SPI, and thermal (TSU) clocks and resets
on Renesas RZ/V2N
- More serial (RSCI) clocks and resets on Renesas RZ/V2H and RZ/V2N
- CPU frequency scaling on T-HEAD TH1520
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"Not much changed in the clk framework this time except the clk.h
consumer API moved the context saving APIs around to fix a build error
in certain configurations.
There was a change to the core framework for CLK_OPS_PARENT_ENABLE
behavior during registration, but it wrecked existing drivers that
didn't expect things to be turned off during clk registration so it
got reverted.
This cycle is really a large collection of new clk drivers, primarily
for Qualcomm SoCs but also for Amlogic, SpacemiT, Google, and Aspeed.
Another big change in here is support for automatic hardware clock
gating on Samsung SoCs where the clks turn on and off when needed.
Ideally more vendors move to this method for better power savings. The
highlights are in the updates section below.
Beyond all the new drivers we have a bunch of cleanups like converting
drivers from divider_round_rate() to divider_determine_rate() and
using scoped for each OF child loops. Otherwise it's the usual data
fixes and plugging reference leaks, etc. that's all pretty ordinary
but not critical enough to fix until the next release.
New Drivers:
- Qualcomm Kaanapali global, tcsr, rpmh, display, gpu, camera, and
video clk controllers
- Qualcomm SM8750 camera clk controllers
- Qualcomm MSM8940 and SDM439 global clk controllers
- Google GS101 Display Process Unit (DPU) clk controllers
- SpacemiT K3 clk controllers
- Amlogic t7 clk controllers
- Aspeed AST2700 clk controllers
Updates:
- Convert clock dividers from round_rate() to determine_rate()
- Fix sparse warnings, kernel-doc warnings, and plug leaked OF refs
- Automatic hardware clk gating on Google GS101 SoCs
- Amlogic s4 video clks
- CAN-FD clks and resets on Renesas RZ/T2H, RZ/N2H, RZ/V2H, and
RZ/V2N
- Expanded Serial Peripheral Interface (xSPI) clocks and resets on
Renesas RZ/T21H and RZ/N2H
- DMAC, interrupt controller (ICU), SPI, and thermal (TSU) clocks and
resets on Renesas RZ/V2N
- More serial (RSCI) clocks and resets on Renesas RZ/V2H and RZ/V2N
- CPU frequency scaling on T-HEAD TH1520"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (165 commits)
clk: aspeed: Add reset for HACE/VIDEO
dt-bindings: clock: aspeed: Add VIDEO reset definition
clk: aspeed: add AST2700 clock driver
MAINTAINERS: Add entry for ASPEED clock drivers.
clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory.
Revert "clk: Respect CLK_OPS_PARENT_ENABLE during recalc"
clk: Disable KUNIT_UML_PCI
dt-bindings: clk: rs9: Fix DIF pattern match
clk: rs9: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
clk: rs9: Reserve 8 struct clk_hw slots for for 9FGV0841
clk: qcom: sm8750: Constify 'qcom_cc_desc' in SM8750 camcc
clk: zynqmp: pll: Fix zynqmp_clk_divider_determine_rate kerneldoc
clk: zynqmp: divider: Fix zynqmp_clk_divider_determine_rate kerneldoc
clk: mediatek: Fix error handling in runtime PM setup
clk: mediatek: don't select clk-mt8192 for all ARM64 builds
clk: mediatek: Add mfg_eb as parent to mt8196 mfgpll clocks
clk: mediatek: Refactor pllfh registration to pass device
clk: mediatek: Pass device to clk_hw_register for PLLs
clk: mediatek: Refactor pll registration to pass device
clk: Respect CLK_OPS_PARENT_ENABLE during recalc
...
|
||
Helge Deller
|
ca4ee40bf1 |
Partly revert "drm/hyperv: Remove reference to hyperv_fb driver"
This partly reverts commit
|
||
Dmitry Torokhov
|
273a171dee |
Merge branch 'next' into for-linus
Prepare input updates for 7.0 merge window. |
||
|
Linus Torvalds
|
64275e9fda |
LoongArch changes for v7.0
1, Select HAVE_CMPXCHG_{LOCAL,DOUBLE};
2, Add 128-bit atomic cmpxchg support;
3, Add HOTPLUG_SMT implementation;
4, Wire up memfd_secret system call;
5, Fix boot errors and unwind errors for KASAN;
6, Use BPF prog pack allocator and add BPF arena support;
7, Update dts files to add nand controllers;
8, Some bug fixes and other small changes.
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Merge tag 'loongarch-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Select HAVE_CMPXCHG_{LOCAL,DOUBLE}
- Add 128-bit atomic cmpxchg support
- Add HOTPLUG_SMT implementation
- Wire up memfd_secret system call
- Fix boot errors and unwind errors for KASAN
- Use BPF prog pack allocator and add BPF arena support
- Update dts files to add nand controllers
- Some bug fixes and other small changes
* tag 'loongarch-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: dts: loongson-2k1000: Add nand controller support
LoongArch: dts: loongson-2k0500: Add nand controller support
LoongArch: BPF: Implement bpf_addr_space_cast instruction
LoongArch: BPF: Implement PROBE_MEM32 pseudo instructions
LoongArch: BPF: Use BPF prog pack allocator
LoongArch: Use IS_ERR_PCPU() macro for KGDB
LoongArch: Rework KASAN initialization for PTW-enabled systems
LoongArch: Disable instrumentation for setup_ptwalker()
LoongArch: Remove some extern variables in source files
LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT
LoongArch: Handle percpu handler address for ORC unwinder
LoongArch: Use %px to print unmodified unwinding address
LoongArch: Prefer top-down allocation after arch_mem_init()
LoongArch: Add HOTPLUG_SMT implementation
LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE
LoongArch: Wire up memfd_secret system call
LoongArch: Replace seq_printf() with seq_puts() for simple strings
LoongArch: Add 128-bit atomic cmpxchg support
LoongArch: Add detection for SC.Q support
LoongArch: Select HAVE_CMPXCHG_LOCAL in Kconfig
|
||
|
Linus Torvalds
|
787fe1d43a |
memblock: updates for 7.0-rc1
* update tools/include/linux/mm.h to fix memblock tests compilation * drop redundant struct page* parameter from memblock_free_pages() and get struct page from the pfn * add underflow detection for size calculation in memtest and warn about underflow when VM_DEBUG is enabled -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmmQIhoQHHJwcHRAa2Vy bmVsLm9yZwAKCRA5A4Ymyw79kWhYB/0aobkrfD4aW5Utfmzp08LdBwtfsOqEfKX6 AdBGPdG+WB90auW4qwDupspqj2lYDpJ4QvETNP0B84ek62VEN+8YEbvcC4W70l4H nsrrnkTgwFGNXXxjr6tIQXu9hnC1o7eSuWhhYry4XG+JEKR3iah54JmbxcDrAEFj lb4BzdocDtF6J3EkOv5alaDfdwUxgA3C6Idp2mpVb4m7DMraGZMq3lm7EPYm22zb zo9v0nvXW9xtZfADQ6mRzp4uTjd/UAUH+YsU/u1S1f+JBN1bELXmFRf/X3CKBC6/ AIO9FcHsfA0i1MhbeBizT9eUEFaNIRxbMAtWbfdHrQhaLWNvyPOU =Gz3z -----END PGP SIGNATURE----- Merge tag 'memblock-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock updates from Mike Rapoport: - update tools/include/linux/mm.h to fix memblock tests compilation - drop redundant struct page* parameter from memblock_free_pages() and get struct page from the pfn - add underflow detection for size calculation in memtest and warn about underflow when VM_DEBUG is enabled * tag 'memblock-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: mm/memtest: add underflow detection for size calculation memblock: drop redundant 'struct page *' argument from memblock_free_pages() memblock test: include <linux/sizes.h> from tools mm.h stub |
||
|
Linus Torvalds
|
8b3c75a39c |
fbdev fixes & enhancements for 7.0-rc1:
New features: - Allow custom fbdev boot logo [Vincent Mailhol] Driver removal: - fbdev: hyperv_fb: Remove hyperv_fb driver [Prasanna Kumar T S M] Fixes: - fbcon: check return value of con2fb_acquire_newinfo() [Andrey Vatoropin] - fbdev: au1100fb: Check return value of clk_enable() in .resume() [Chen Ni] - fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe() [Felix Gu] - fbdev: ffb: fix corrupted video output on Sun FFB1 [René Rebe] - fbdev: of_display_timing: Fix device node reference leak in of_get_display_timings() [Felix Gu] - fbdev: of: display_timing: fix refcount leak in of_get_display_timings() [Weigang He] - fbdev: rivafb: fix divide error in nv3_arb() [Guangshuo Li] - fbdev: smscufx: properly copy ioctl memory to kernelspace [Greg Kroah-Hartman] - fbdev: Use device_create_with_groups() to fix sysfs groups registration race [Hans de Goede] - fbdev: vt8500lcdfb: fix missing dma_free_coherent() [Thomas Fourier] Cleanups: - fbcon: printk, vt: Remove console_conditional_schedule() [Sebastian Andrzej Siewior] - fbcon: Declare struct fb_info.fbcon_par as of type struct fbcon_par [Thomas Zimmermann] - fbcon: Remove struct fbcon_display.inverse [Thomas Zimmermann] - fbdev: fix fb_pad_unaligned_buffer mask [Osama Abdelkader] - fbdev: omapfb: remove duplicate check in omapfb_setup_mem() [Dan Carpenter] - fbdev: omapfb, sh_mobile_lcdc, fbtft: Make FB_DEVICE dependency optional [Chintan Patel] -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaZBbIAAKCRD3ErUQojoP X/rQAP9wljzmNZ7FZD2dTCJvIKH3DTYV1nBFBnrecqvaabpBxAD/VpS6cYYdBPO/ Cfw9oAAXHixdXd8HqEzXVPIqBBvFsgo= =ueTd -----END PGP SIGNATURE----- Merge tag 'fbdev-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "It's now easily possible to replace the framebuffer penguin boot logo with an own logo at compile time (Vincent Mailhol) The hyperv framebuffer driver has been removed, since the hyperv DRM driver now seems to provide equal functionality. Various console_conditional_schedule() calls across the console drivers (fbcon, printk, vt) have been removed since they are no longer necessary. All other patches are either fixes in au1100fb, au1200fb, ffb, rivafb, vt8500lcdfb and of_display_timing, or minor cleanups in the fbcon and omapfb drivers" * tag 'fbdev-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (32 commits) fbcon: Declare struct fb_info.fbcon_par as of type struct fbcon_par fbcon: Remove struct fbcon_display.inverse fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe() fbdev: ffb: fix corrupted video output on Sun FFB1 fbdev: of_display_timing: Fix device node reference leak in of_get_display_timings() staging: fbtft: Make framebuffer registration message debug-only staging: fbtft: Fix build failure when CONFIG_FB_DEVICE=n fbdev: au1100fb: Check return value of clk_enable() in .resume() printk, vt, fbcon: Remove console_conditional_schedule() fbdev: fix fb_pad_unaligned_buffer mask fbdev: of: display_timing: fix refcount leak in of_get_display_timings() fbdev: vt8500lcdfb: fix missing dma_free_coherent() video/logo: don't select LOGO_LINUX_MONO and LOGO_LINUX_VGA16 by default video/logo: move logo selection logic to Kconfig video/logo: remove logo_mac_clut224 sh: defconfig: remove CONFIG_LOGO_SUPERH_* newport_con: depend on LOGO_LINUX_CLUT224 instead of LOGO_SGI_CLUT224 video/logo: allow custom logo video/logo: add a type parameter to the logo makefile function video/logo: remove orphan .pgm Makefile rule ... |
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Linus Torvalds
|
6179d7a630 |
Capabilities update for 7.0
This branch contains two patches which have been in linux-next for a few weeks. The first, security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns adds some tests of core capabilities helpers. The second ipc: don't audit capability check in ipc_permissions() avoids emitting audit messages when there's not actually a permission being denied. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEqb0/8XByttt4D8+UNXDaFycKziQFAmmPqnYACgkQNXDaFycK ziSugwgAh7DnoS1CKGkhENTi/Ldf48x1FXwQs1F8Mn1iANZAS8smQZDqiad4elnH UmaklaDYF73mfzL/htlb1khoeqr5TfX0alsYZ0MLrWJFiGiqOr/gB7KD8XS3uCxU uzMpSUOGsF0YaDrlcCMF+5lrQazXJD2UV6YVzt+hc3MwPaBcW0JOQmB5DXYD0zOV IfZbrB9yk+Io5+Wuzufi8daNauLqj2OATtujroZlObuQB5YGtBh0xP+GT3kna+06 nkYyJOADvCNo9hprXfeC6c0Xb7i61ywV6jDpR1vDWowpnX/ynpWTPfZN/7Csyd7T D4BzoIQZ5TeFSFk37isVO5UwzK38Hg== =XSE6 -----END PGP SIGNATURE----- Merge tag 'caps-pr-20260213' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux Pull capabilities updates from Serge Hallyn: - add KUnit tests for some core capabilities helpers - avoid emitting IPC audit messages when there's not actually a permission being denied * tag 'caps-pr-20260213' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux: ipc: don't audit capability check in ipc_permissions() security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns |
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Linus Torvalds
|
986d555afd |
rpmsg updates for v7.0
Fix a race in rpmsg driver_override_show() and use the existing helper to implement the store(). Implement support for EPOLLOUT in the virtio rpmsg driver. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmmQv1wACgkQCx85Pw2Z rcX07xAArqWt2xP0z1yGpt/1YX+SHqwlbPVay9Qw3QEnh2H4MvFwMH1XcJq/5/J2 n6yyJfPDXf4o+tOLHJN1Aq3o6M8QXZHr7HHYCwEUfSKuvtFYip9xyRYnWc9MXVC4 9XafgsbZLTHJd6JhgzJQGxJj314eJsGtGrlptxaKaU8yc/kgGJVicN325wfFCBBF 9I+/GXL2cxUtJ7ncJgmBvjyXX3nl6CY5Tkj+wWkmIqaqQI/CYPladZiuNV7HS0Ot sDahN9pKikyDzYSF47QC2Y0emYGu798PExReyly3qTsQ6Wz4yLsn/WoJOTahFdvH 16yUk6980r90M9bKWXHjToqwZbX+DU/ON/CP9//iybuFLikhhEVC5qZycANxIcOC 6tKve5PuzXrX0Fb9ly709JFXlWU1zpl/0Glem3qP1HucDUyD/iAMmQvbWurhT0fA hvEG984F8J1pAeXx2htew7/UIMUQh4/yrwaWRX1bRZ/LxRvFvJT1URHUd4vCyh5L BG6vbuj/jshNCA6ZFTmvB79AxDfKVwfU3Z2TqA5aB8hKLp2ImRx+H98AkvpPWJsP GJZLgLnU3Xj4K/LsFmgM+nTXXSMM7q9YpQ4Vf//HqQ+usUiJ6wuX5an6svnUFaHh HHTKCrm2rQvQsZrfmc09fzarcFI/BDwu/K8te8WBWe8SypjXgZE= =Iwru -----END PGP SIGNATURE----- Merge tag 'rpmsg-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: - Fix a race in rpmsg driver_override_show() and use the existing helper to implement the store() - Implement support for EPOLLOUT in the virtio rpmsg driver * tag 'rpmsg-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: core: fix race in driver_override_show() and use core helper rpmsg: virtio: EPOLLOUT support |
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Linus Torvalds
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2bfc50c6e6 |
remoteproc updates for v7.0
Fix a memory remapping issue and make a few life-cycle improvements in the i.MX HiFi remoteproc driver. Add support the System Manager CPU and LMM APIs and use this to support i.MX95. Rework the handling of the Mediatek SCP clock to avoid a potential circular deadlock in the clock providers. Refactor the Qualcomm secure-world helpers and add support in the Qualcomm PAS remoteproc driver for reading a resource-table from secure world. Use this to configure the IOMMU on newer targets where Linux runs in EL2. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmmQvmAACgkQCx85Pw2Z rcWqmg//dfE0d8V5ixKJ4/Z/Mnb7O6ZyWJczgQ/zchRTSETiycsAYy237BZ9bv0+ aVfVCytJ3QDPu+aQOrMu6nStl5GAEq0PcwlihJZRJf+HajIaZkcYyDIGXXSGC84a 1SrN8Mp2uWT3Z9mZjDP8BB1z0r+SLSXYVgSrPrThOnh4asoerkENb6Bjg466EAAe +z30BlvM2st6APY1l4thoKiMg9WTByPcWPAF+Hqwg2uxdWdd6VI33rfbMJeuyayk WbU5r9sTO1afQe27Ujv5tf2WdUXexitWFuBu4qLqon+GetHGRJVOrR5ZuNl/M1mS +18VTSpigWolknAXZ6pU2WsdeOsIuDBIEloUcdNWuc/8Jdj92n6Y5P8CPuEWlxNC hdf6fHKULJK/IPN6Vz/Ja4hz6iru1q825FJSS9qRUYRkQwz1g52r6aMTkzanDSgf 2AzphkrZRDICUU5Cb+KPVYgwH2yZIJGJkziyV0Gi1ocHYOaG9wcWbDCx84h4BIJe WdzGHqSCe/R0uI+FF0q6KeYmmMj+L21RgarF59TA8Z2mKbS/jAyhbgEvlWJ8CXb1 vrGaz1x3pPjHw+zO9xElMG+2ptw3rkJiI10KAlKz3igV1MJchUWMcNZldo+Sd4dy 9aasiqydZ2aPM3VpiHY2A5iYj7UN52bc0jA0qsPvGN4m9f++9Rw= =v/YD -----END PGP SIGNATURE----- Merge tag 'rproc-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: - Fix a memory remapping issue and make a few life-cycle improvements in the i.MX HiFi remoteproc driver - Add support the System Manager CPU and LMM APIs and use this to support i.MX95 - Rework the handling of the Mediatek SCP clock to avoid a potential circular deadlock in the clock providers - Refactor the Qualcomm secure-world helpers and add support in the Qualcomm PAS remoteproc driver for reading a resource-table from secure world. Use this to configure the IOMMU on newer targets where Linux runs in EL2 * tag 'rproc-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: remoteproc: imx_rproc: Fix invalid loaded resource table detection remoteproc: mediatek: Break lock dependency to `prepare_lock` remoteproc: imx_rproc: Add support for i.MX95 remoteproc: imx_rproc: Add support for System Manager CPU API remoteproc: imx_rproc: Add support for System Manager LMM API remoteproc: imx_rproc: Introduce prepare ops for imx_rproc_dcfg remoteproc: imx_rproc: Add runtime ops copy to support dynamic behavior dt-bindings: remoteproc: fsl,imx-rproc: Add support for i.MX95 dt-bindings: remoteproc: Add HSM M4F core on TI K3 SoCs remoteproc: xlnx_r5: Simplify with scoped for each OF child loop remoteproc: mtk_scp: Simplify with scoped for each OF child loop remoteproc: imx_dsp_rproc: Only reset carveout memory at RPROC_OFFLINE state dt-bindings: remoteproc: qcom,sm8550-pas: Drop SM8750 ADSP from if-branch dt-bindings: remoteproc: qcom,adsp: Allow cx-supply on qcom,sdm845-slpi-pas remoteproc: imx_dsp_rproc: Fix multiple start/stop operations remoteproc: imx_rproc: Use strstarts for "rsc-table" check remoteproc: imx_dsp_rproc: Wait for suspend ACK only if WAIT_FW_CONFIRMATION is set remoteproc: imx_dsp_rproc: Rename macro to reflect multiple contexts remoteproc: imx_dsp_rproc: Skip RP_MBOX_SUSPEND_SYSTEM when mailbox TX channel is uninitialized dt-bindings: remoteproc: Fix dead link to Keystone DSP GPIO binding |
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Linus Torvalds
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f0a475aedd |
mailbox: platform and core updates
PCC
- Updates to transmission and interrupt handling, including
dynamic txdone configuration, ->last_tx_done() wiring, and SHMEM
initialization fixes. Reverted previous shared buffer patch.
MediaTek
- Introduce mtk-vcp-mailbox driver and bindings for MT8196 VCP.
- Expand mtk-cmdq for MT8196 with GCE virtualization, mminfra_offset,
and instruction generation data.
Spreadtrum (SPRD)
- Add Mailbox Revision 2 support and UMS9230 bindings.
- Fix unhandled interrupt masking and TX done delivery flags.
Microchip
- Add pic64gx compatibility to MPFS.
- Fix out-of-bounds access and smatch warnings in mchp-ipc-sbi.
Core & Misc Platform Updates
- Prevent out-of-bounds access in fw_mbox_index_xlate().
- Add bindings for Qualcomm CPUCP (Kaanapali).
- Simplify mtk-cmdq and zynqmp-ipi with scoped OF child iterators.
- Consolidate various minor fixes, dead code removal, and typo
corrections across Broadcom, NXP, Samsung, Xilinx, ARM, and
core headers.
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Merge tag 'mailbox-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
Pull mailbox updates from Jassi Brar:
"Platform and core updates
PCC:
- Updates to transmission and interrupt handling, including dynamic
txdone configuration, ->last_tx_done() wiring, and SHMEM
initialization fixes. Reverted previous shared buffer patch
MediaTek
- Introduce mtk-vcp-mailbox driver and bindings for MT8196 VCP
- Expand mtk-cmdq for MT8196 with GCE virtualization, mminfra_offset,
and instruction generation data
Spreadtrum (SPRD)
- Add Mailbox Revision 2 support and UMS9230 bindings
- Fix unhandled interrupt masking and TX done delivery flags
Microchip
- Add pic64gx compatibility to MPFS
- Fix out-of-bounds access and smatch warnings in mchp-ipc-sbi
Core & Misc Platform Updates
- Prevent out-of-bounds access in fw_mbox_index_xlate()
- Add bindings for Qualcomm CPUCP (Kaanapali)
- Simplify mtk-cmdq and zynqmp-ipi with scoped OF child iterators
- Consolidate various minor fixes, dead code removal, and typo
corrections across Broadcom, NXP, Samsung, Xilinx, ARM, and core
headers"
* tag 'mailbox-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (34 commits)
mailbox: sprd: mask interrupts that are not handled
mailbox: sprd: add support for mailbox revision 2
mailbox: sprd: clear delivery flag before handling TX done
dt-bindings: mailbox: sprd: add compatible for UMS9230
mailbox: bcm-ferxrm-mailbox: Use default primary handler
mailbox: Remove mailbox_client.h from controller drivers
mailbox: zynqmp-ipi: Simplify with scoped for each OF child loop
mailbox: mtk-cmdq: Simplify with scoped for each OF child loop
dt-bindings: mailbox: xlnx,zynqmp-ipi-mailbox: Document msg region requirement
mailbox: Improve RISCV_SBI_MPXY_MBOX guidance
mailbox: mchp-ipc-sbi: fix uninitialized symbol and other smatch warnings
mailbox: arm_mhuv3: fix typo in comment
mailbox: cix: fix typo in error message
mailbox: imx: Skip the suspend flag for i.MX7ULP
mailbox: exynos: drop unneeded runtime pointer (pclk)
mailbox: pcc: Remove spurious IRQF_ONESHOT usage
mailbox: mtk-cmdq: Add driver data to support for MT8196
mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
mailbox: mtk-cmdq: Add GCE hardware virtualization configuration
mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction
...
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Linus Torvalds
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dd530598bc |
Description for this pull request:
- Improve error code handling and four cleanups.
- Reduce unnecessary valid_size extension during mmap write to avoid
over-extending writes.
- Optimize consecutive FAT entry reads by caching buffer heads in
__exfat_ent_get to significantly reduce sb_bread() calls.
- Add multi-cluster (contiguous cluster) support to
exfat_get_cluster() and exfat_map_cluster() for better sequential read
performance, especially on small cluster sizes.
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Merge tag 'exfat-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- Improve error code handling and four cleanups
- Reduce unnecessary valid_size extension during mmap write to avoid
over-extending writes
- Optimize consecutive FAT entry reads by caching buffer heads in
__exfat_ent_get to significantly reduce sb_bread() calls
- Add multi-cluster (contiguous cluster) support to exfat_get_cluster()
and exfat_map_cluster() for better sequential read performance,
especially on small cluster sizes
* tag 'exfat-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: add blank line after declarations
exfat: remove unnecessary else after return statement
exfat: support multi-cluster for exfat_get_cluster
exfat: return the start of next cache in exfat_cache_lookup
exfat: tweak cluster cache to support zero offset
exfat: support multi-cluster for exfat_map_cluster
exfat: remove handling of non-file types in exfat_map_cluster
exfat: reuse cache to improve exfat_get_cluster
exfat: reduce the number of parameters for exfat_get_cluster()
exfat: remove the unreachable warning for cache miss cases
exfat: remove the check for infinite cluster chain loop
exfat: improve exfat_find_last_cluster
exfat: improve exfat_count_num_clusters
exfat: support reuse buffer head for exfat_ent_get
exfat: add cache option for __exfat_ent_get
exfat: reduce unnecessary writes during mmap write
exfat: improve error code handling in exfat_find_empty_entry()
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Stephen Boyd
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5921ae27ea |
Merge branches 'clk-aspeed' and 'clk-qcom' into clk-next
* clk-aspeed: clk: aspeed: Add reset for HACE/VIDEO dt-bindings: clock: aspeed: Add VIDEO reset definition clk: aspeed: add AST2700 clock driver MAINTAINERS: Add entry for ASPEED clock drivers. clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory. * clk-qcom: (49 commits) clk: qcom: sm8750: Constify 'qcom_cc_desc' in SM8750 camcc clk: qcom: gfx3d: add parent to parent request map clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src clk: qcom: dispcc-sdm845: Enable parents for pixel clocks clk: qcom: regmap-divider: convert from divider_round_rate() to divider_determine_rate() clk: qcom: regmap-divider: convert from divider_ro_round_rate() to divider_ro_determine_rate() clk: qcom: alpha-pll: convert from divider_round_rate() to divider_determine_rate() clk: qcom: Add support for GPUCC and GXCLK for Kaanapali clk: qcom: Add support for VideoCC driver for Kaanapali clk: qcom: camcc: Add support for camera clock controller for Kaanapali clk: qcom: dispcc: Add support for display clock controller Kaanapali clk: qcom: clk-alpha-pll: Add support for controlling Pongo EKO_T PLL clk: qcom: clk-alpha-pll: Update the PLL support for cal_l clk: qcom: camcc: Add camera clock controller driver for SM8750 SoC clk: qcom: clk-alpha-pll: Add support for controlling Rivian PLL dt-bindings: clock: qcom: document the Kaanapali GPU Clock Controller dt-bindings: clock: qcom: Add Kaanapali video clock controller dt-bindings: clock: qcom: Add support for CAMCC for Kaanapali dt-bindings: clock: qcom: document Kaanapali DISPCC clock controller dt-bindings: clock: qcom: Add camera clock controller for SM8750 SoC ... |
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Stephen Boyd
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a612d3d6d7 |
Merge branches 'clk-imx', 'clk-divider', 'clk-rockchip' and 'clk-microchip' into clk-next
* clk-imx: clk: imx: fracn-gppll: Add 241.90 MHz Support clk: imx: fracn-gppll: Add 332.60 MHz Support * clk-divider: rtc: ac100: convert from divider_round_rate() to divider_determine_rate() clk: zynqmp: divider: convert from divider_round_rate() to divider_determine_rate() clk: x86: cgu: convert from divider_round_rate() to divider_determine_rate() clk: versaclock3: convert from divider_round_rate() to divider_determine_rate() clk: stm32: stm32-core: convert from divider_round_rate_parent() to divider_determine_rate() clk: stm32: stm32-core: convert from divider_ro_round_rate() to divider_ro_determine_rate() clk: sprd: div: convert from divider_round_rate() to divider_determine_rate() clk: sophgo: sg2042-clkgen: convert from divider_round_rate() to divider_determine_rate() clk: nxp: lpc32xx: convert from divider_round_rate() to divider_determine_rate() clk: nuvoton: ma35d1-divider: convert from divider_round_rate() to divider_determine_rate() clk: milbeaut: convert from divider_round_rate() to divider_determine_rate() clk: milbeaut: convert from divider_ro_round_rate() to divider_ro_determine_rate() clk: loongson1: convert from divider_round_rate() to divider_determine_rate() clk: hisilicon: clkdivider-hi6220: convert from divider_round_rate() to divider_determine_rate() clk: bm1880: convert from divider_round_rate() to divider_determine_rate() clk: bm1880: convert from divider_ro_round_rate() to divider_ro_determine_rate() clk: actions: owl-divider: convert from divider_round_rate() to divider_determine_rate() clk: actions: owl-composite: convert from owl_divider_helper_round_rate() to divider_determine_rate() clk: sunxi-ng: convert from divider_round_rate_parent() to divider_determine_rate() clk: sophgo: cv18xx-ip: convert from divider_round_rate() to divider_determine_rate() * clk-rockchip: clk: rockchip: Fix error pointer check after rockchip_clk_register_gate_link() * clk-microchip: dt-bindings: clock: mpfs-clkcfg: Add pic64gx compatibility dt-bindings: clock: mpfs-ccc: Add pic64gx compatibility clk: microchip: drop POLARFIRE from ARCH_MICROCHIP_POLARFIRE clk: microchip: core: remove unused include asm/traps.h clk: microchip: core: correct return value on *_get_parent() clk: microchip: core: remove duplicate determine_rate on pic32_sclk_ops |
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|
Stephen Boyd
|
b675697d80 |
Merge branches 'clk-amlogic', 'clk-thead', 'clk-mediatek' and 'clk-samsung' into clk-next
* clk-amlogic: clk: meson: gxbb: use the existing HHI_HDMI_PLL_CNTL3 macro clk: meson: g12a: Limit the HDMI PLL OD to /4 clk: meson: gxbb: Limit the HDMI PLL OD to /4 on GXL/GXM SoCs clk: amlogic: remove potentially unsafe flags from S4 video clocks clk: amlogic: add video-related clocks for S4 SoC dt-bindings: clock: add video clock indices for Amlogic S4 SoC clk: meson: t7: add t7 clock peripherals controller driver clk: meson: t7: add support for the T7 SoC PLL clock dt-bindings: clock: add Amlogic T7 peripherals clock controller dt-bindings: clock: add Amlogic T7 SCMI clock controller dt-bindings: clock: add Amlogic T7 PLL clock controller * clk-thead: clk: thead: th1520-ap: Support CPU frequency scaling clk: thead: th1520-ap: Add macro to define multiplexers with flags clk: thead: th1520-ap: Support setting PLL rates clk: thead: th1520-ap: Add C910 bus clock clk: thead: th1520-ap: Poll for PLL lock and wait for stability dt-bindings: clock: thead,th1520-clk-ap: Add ID for C910 bus clock * clk-mediatek: Revert "clk: Respect CLK_OPS_PARENT_ENABLE during recalc" clk: mediatek: Fix error handling in runtime PM setup clk: mediatek: don't select clk-mt8192 for all ARM64 builds clk: mediatek: Add mfg_eb as parent to mt8196 mfgpll clocks clk: mediatek: Refactor pllfh registration to pass device clk: mediatek: Pass device to clk_hw_register for PLLs clk: mediatek: Refactor pll registration to pass device clk: Respect CLK_OPS_PARENT_ENABLE during recalc dt-bindings: clock: mediatek,mt7622-pciesys: Remove syscon compatible clk: mediatek: Drop __initconst from gates * clk-samsung: clk: samsung: gs101: add support for Display Process Unit (DPU) clocks dt-bindings: samsung: exynos-sysreg: add gs101 dpu compatible dt-bindings: clock: google,gs101-clock: Add DPU clock management unit dt-bindings: clock: google,gs101-clock: fix alphanumeric ordering clk: samsung: fix sysreg save/restore when PM is enabled for CMU clk: samsung: avoid warning message on legacy Exynos (auto clock gating) clk: samsung: gs101: Enable auto_clock_gate mode for each gs101 CMU clk: samsung: Implement automatic clock gating mode for CMUs dt-bindings: clock: google,gs101-clock: add samsung,sysreg property as required clk: samsung: exynosautov920: add clock support dt-bindings: clock: exynosautov920: add MFD clock definitions |
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Stephen Boyd
|
16c3c4e288 |
Merge branches 'clk-renesas', 'clk-cleanup', 'clk-spacemit' and 'clk-tegra' into clk-next
* clk-renesas: (25 commits)
dt-bindings: clk: rs9: Fix DIF pattern match
clk: rs9: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
clk: rs9: Reserve 8 struct clk_hw slots for for 9FGV0841
clk: renesas: Add missing log message terminators
clk: renesas: rzg2l: Remove DSI clock rate restrictions
clk: renesas: rzv2h: Deassert reset on assert timeout
clk: renesas: rzg2l: Deassert reset on assert timeout
clk: renesas: cpg-mssr: Unlock before reset verification
clk: renesas: r9a09g056: Add entries for CANFD
clk: renesas: r9a09g057: Add entries for CANFD
clk: renesas: r9a09g077: Add CANFD clocks
clk: renesas: cpg-mssr: Handle RZ/T2H register layout in PM callbacks
dt-bindings: clock: renesas,r9a09g077/87: Add PCLKCAN ID
clk: renesas: cpg-mssr: Simplify pointer math in cpg_rzt2h_mstp_read()
clk: renesas: r9a09g056: Add clock and reset entries for TSU
clk: renesas: r9a09g057: Add entries for RSCIs
clk: renesas: r9a09g056: Add entries for RSCIs
clk: renesas: r9a09g056: Add entries for the RSPIs
clk: renesas: r9a09g056: Add entries for ICU
clk: renesas: r9a09g056: Add entries for the DMACs
...
* clk-cleanup:
clk: Disable KUNIT_UML_PCI
clk: zynqmp: pll: Fix zynqmp_clk_divider_determine_rate kerneldoc
clk: zynqmp: divider: Fix zynqmp_clk_divider_determine_rate kerneldoc
clk: tegra: tegra124-emc: fix device leak on set_rate()
clk: Annotate #else and #endif
clk: Merge prepare and unprepare sections
clk: Move clk_{save,restore}_context() to COMMON_CLK section
clk: clk-apple-nco: Add "apple,t8103-nco" compatible
clk: versatile: impd1: Simplify with scoped for each OF child loop
clk: scpi: Simplify with scoped for each OF child loop
clk: lmk04832: Simplify with scoped for each OF child loop
* clk-spacemit:
clk: spacemit: k3: add the clock tree
clk: spacemit: k3: extract common header
clk: spacemit: ccu_pll: add plla type clock
clk: spacemit: ccu_mix: add inverted enable gate clock
dt-bindings: soc: spacemit: k3: add clock support
clk: spacemit: add platform SoC prefix to reset name
clk: spacemit: extract common ccu functions
reset: spacemit: fix auxiliary device id
clk: spacemit: prepare common ccu header
clk: spacemit: Hide common clock driver from user controller
clk: spacemit: Respect Kconfig setting when building modules
* clk-tegra:
clk: tegra30: Add CSI pad clock gates
clk: tegra: Set CSUS as vi_sensor's gate for Tegra20, Tegra30 and Tegra114
clk: tegra20: Reparent dsi clock to pll_d_out0
clk: tegra: tegra124-emc: Simplify with scoped for each OF child loop
clk: tegra: Adjust callbacks in tegra_clock_pm
clk: tegra: tegra124-emc: Fix potential memory leak in tegra124_clk_register_emc()
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|
Linus Torvalds
|
3e48a11675 |
f2fs-for-7.0-rc1
In this development cycle, we focused on several key performance optimizations:
1) introducing large folio support to enhance read speeds for immutable files,
2) reducing checkpoint=enable latency by flushing only committed dirty pages,
and 3) implementing tracepoints to diagnose and resolve lock priority inversion.
Additionally, we introduced the packed_ssa feature to optimize the SSA footprint
when utilizing large block sizes.
Enhancement:
- support large folio for immutable non-compressed case
- support non-4KB block size without packed_ssa feature
- optimize f2fs_enable_checkpoint() to avoid long delay
- optimize f2fs_overwrite_io() for f2fs_iomap_begin
- optimize NAT block loading during checkpoint write
- add write latency stats for NAT and SIT blocks in f2fs_write_checkpoint
- pin files do not require sbi->writepages lock for ordering
- avoid f2fs_map_blocks() for consecutive holes in readpages
- flush plug periodically during GC to maximize readahead effect
- add tracepoints to catch lock overheads
- add several sysfs entries to tune internal lock priorities
Bug fix:
- fix lock priority inversion issue
- fix incomplete block usage in compact SSA summaries
- fix to show simulate_lock_timeout correctly
- fix to avoid mapping wrong physical block for swapfile
- fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic
commit and checkpoint writes
- fix to avoid UAF in f2fs_write_end_io()
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Merge tag 'f2fs-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this development cycle, we focused on several key performance
optimizations:
- introducing large folio support to enhance read speeds for
immutable files
- reducing checkpoint=enable latency by flushing only committed dirty
pages
- implementing tracepoints to diagnose and resolve lock priority
inversion.
Additionally, we introduced the packed_ssa feature to optimize the SSA
footprint when utilizing large block sizes.
Detail summary:
Enhancements:
- support large folio for immutable non-compressed case
- support non-4KB block size without packed_ssa feature
- optimize f2fs_enable_checkpoint() to avoid long delay
- optimize f2fs_overwrite_io() for f2fs_iomap_begin
- optimize NAT block loading during checkpoint write
- add write latency stats for NAT and SIT blocks in
f2fs_write_checkpoint
- pin files do not require sbi->writepages lock for ordering
- avoid f2fs_map_blocks() for consecutive holes in readpages
- flush plug periodically during GC to maximize readahead effect
- add tracepoints to catch lock overheads
- add several sysfs entries to tune internal lock priorities
Fixes:
- fix lock priority inversion issue
- fix incomplete block usage in compact SSA summaries
- fix to show simulate_lock_timeout correctly
- fix to avoid mapping wrong physical block for swapfile
- fix IS_CHECKPOINTED flag inconsistency issue caused by
concurrent atomic commit and checkpoint writes
- fix to avoid UAF in f2fs_write_end_io()"
* tag 'f2fs-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (61 commits)
f2fs: sysfs: introduce critical_task_priority
f2fs: introduce trace_f2fs_priority_update
f2fs: fix lock priority inversion issue
f2fs: optimize f2fs_overwrite_io() for f2fs_iomap_begin
f2fs: fix incomplete block usage in compact SSA summaries
f2fs: decrease maximum flush retry count in f2fs_enable_checkpoint()
f2fs: optimize NAT block loading during checkpoint write
f2fs: change size parameter of __has_cursum_space() to unsigned int
f2fs: add write latency stats for NAT and SIT blocks in f2fs_write_checkpoint
f2fs: pin files do not require sbi->writepages lock for ordering
f2fs: fix to show simulate_lock_timeout correctly
f2fs: introduce FAULT_SKIP_WRITE
f2fs: check skipped write in f2fs_enable_checkpoint()
Revert "f2fs: add timeout in f2fs_enable_checkpoint()"
f2fs: fix to unlock folio in f2fs_read_data_large_folio()
f2fs: fix error path handling in f2fs_read_data_large_folio()
f2fs: use folio_end_read
f2fs: fix to avoid mapping wrong physical block for swapfile
f2fs: avoid f2fs_map_blocks() for consecutive holes in readpages
f2fs: advance index and offset after zeroing in large folio read
...
|
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Berke Antar
|
e1e828a1e9 |
docs: toshiba_haps: fix grammar error in SSD warning
Replace "make this driver to fail" with "cause this driver to fail" to correct the grammar. Signed-off-by: Berke Antar <b@berkeantar.com> Message-ID: <b9085090-e70f-46ac-aad0-96da1fc7cdcc@smtp-relay.sendinblue.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
Min-Hsun Chang
|
fe58576e6a |
Docs/mm: fix typos and grammar in page_tables.rst
Correct several spelling and grammatical errors in the page tables documentation. This includes: - Fixing "a address" to "an address" - Fixing "pfs" to "pfns" - Correcting the possessive "Torvald's" to "Torvalds's" - Fixing "instruction that want" to "instruction that wants" - Fixing "code path" to "code paths" Signed-off-by: Min-Hsun Chang <chmh0624@gmail.com> Reviewed-by: Linus Walleij <linusw@kernel.org> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260209145603.96664-1-chmh0624@gmail.com> |
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|
Min-Hsun Chang
|
2ade267bd8 |
Docs/core-api: fix typos in rbtree.rst
Correct minor typographical errors in the red-black tree documentation: - Remove redundant "a" in the cached rbtrees section. - Fix "updated" to "update" in the augmented rbtrees section. - Fix "be looking" to "by looking" in the interval tree sample usage. Signed-off-by: Min-Hsun Chang <chmh0624@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260210060829.42975-1-chmh0624@gmail.com> |
||
Ariful Islam Shoikot
|
47cb33cedf |
docs: clarify wording in programming-language.rst
Clarify that the Linux kernel is written in C and improve punctuation in the clang sentence. Signed-off-by: Ariful Islam Shoikot <islamarifulshoikat@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260214132842.1161-1-islamarifulshoikat@gmail.com> |
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Thomas Zimmermann
|
a86039b76e |
fbcon: Declare struct fb_info.fbcon_par as of type struct fbcon_par
The only correct type for the field fbcon_par in struct fb_info is struct fbcon_par. Declare is as such. The field is a pointer to fbcon-private data. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Helge Deller <deller@gmx.de> |
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Thomas Zimmermann
|
30baedeeea |
fbcon: Remove struct fbcon_display.inverse
The field inverse in struct fbcon_display is unused. Remove it. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: <stable@vger.kernel.org> # v6.0+ Signed-off-by: Helge Deller <deller@gmx.de> |
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Felix Gu
|
ce4e25198a |
fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe()
In au1200fb_drv_probe(), when platform_get_irq fails(), it directly
returns from the function with an error code, which causes a memory
leak.
Replace it with a goto label to ensure proper cleanup.
Fixes:
|
||
René Rebe
|
b28da0d092 |
fbdev: ffb: fix corrupted video output on Sun FFB1
Fix Sun FFB1 corrupted video out ([1] and [2]) by disabling overlay and initializing window mode to a known state. The issue never appeared on my FFB2+/vertical nor Elite3D/M6. It could also depend on the PROM version. /SUNW,ffb@1e,0: FFB at 000001fc00000000, type 11, DAC pnum[236c] rev[10] manuf_rev[4] X (II) /dev/fb0: Detected FFB1, Z-buffer, Single-buffered. X (II) /dev/fb0: BT9068 (PAC1) ramdac detected (with normal cursor control) X (II) /dev/fb0: Detected Creator/Creator3D [1] https://www.instagram.com/p/DUTcSmSjSem/ [2] https://chaos.social/@ReneRebe/116023241660154102 Signed-off-by: René Rebe <rene@exactco.de> Cc: stable@kernel.org Signed-off-by: Helge Deller <deller@gmx.de> |
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|
Felix Gu
|
c39ee2d264 |
fbdev: of_display_timing: Fix device node reference leak in of_get_display_timings()
Use for_each_child_of_node_scoped instead of for_each_child_of_node
to ensure automatic of_node_put on early exit paths, preventing
device node reference leak.
Fixes:
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Chintan Patel
|
c595c19602 |
staging: fbtft: Make framebuffer registration message debug-only
The framebuffer registration message is informational only and not useful during normal operation. Convert it to debug-level logging to keep the driver quiet when working correctly. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Chintan Patel <chintanlike@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
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Chintan Patel
|
be26a07c61 |
staging: fbtft: Fix build failure when CONFIG_FB_DEVICE=n
When CONFIG_FB_DEVICE is disabled, struct fb_info does
not provide a valid dev pointer. Direct dereferences of
fb_info->dev therefore result in build failures.
Fix this by avoiding direct accesses to fb_info->dev and
switching the affected debug logging to framebuffer helpers
that do not rely on a device pointer.
This fixes the following build failure reported by the
kernel test robot.
Fixes: a06d03f9f238 ("staging: fbtft: Make FB_DEVICE dependency optional")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202601110740.Y9XK5HtN-lkp@intel.com
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Chintan Patel <chintanlike@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
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Chen Ni
|
cbfb9c715f |
fbdev: au1100fb: Check return value of clk_enable() in .resume()
Check the return value of clk_enable() in au1100fb_drv_resume() and return the error on failure. This ensures the system is aware of the resume failure and can track its state accurately. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Helge Deller <deller@gmx.de> |
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Sebastian Andrzej Siewior
|
8e9bf8b9e8 |
printk, vt, fbcon: Remove console_conditional_schedule()
do_con_write(), fbcon_redraw.*() invoke console_conditional_schedule() which is a conditional scheduling point based on printk's internal variables console_may_schedule. It may only be used if the console lock is acquired for instance via console_lock() or console_trylock(). Prinkt sets the internal variable to 1 (and allows to schedule) if the console lock has been acquired via console_lock(). The trylock does not allow it. The console_conditional_schedule() invocation in do_con_write() is invoked shortly before console_unlock(). The console_conditional_schedule() invocation in fbcon_redraw.*() original from fbcon_scroll() / vt's con_scroll() which originate from a line feed. In console_unlock() the variable is set to 0 (forbids to schedule) and it tries to schedule while making progress printing. This is brand new compared to when console_conditional_schedule() was added in v2.4.9.11. In v2.6.38-rc3, console_unlock() (started its existence) iterated over all consoles and flushed them with disabled interrupts. A scheduling attempt here was not possible, it relied that a long print scheduled before console_unlock(). Since commit |