Pull gpio updates from Bartosz Golaszewski:
 "GPIO core:
   - extend the gpio-regmap abstraction layer with more features
     allowing users to override configuration setting, translate
     register values and masks and enable/disable interrupts
   - extend GPIO kunit tests with suites verifying probe ordering by
     software node devlink support and software node hogs
   - shrink GPIO kunit initialization code
   - coding style updates (remove commas from sentinels where
     applicable)
   - with all users now converted treewide to using real firmware node
     links for software node GPIO lookup: remove the deprecated
     label-matching mechanism from from GPIO core
   - drop redundant return value check of nonseekable_open() in
     gpiolib-cdev
   - use IRQ trigger helpers where applicable

  Driver updates:
   - refactor error paths and logging in gpio-nomadik
   - use more modern interfaces for getting resources in gpio-rockchip,
     gpio-bt8xx and gpio-pca9570
   - add missing MODULE_DEVICE_TABLE() to gpio-sifive and gpio-vf610
   - drop unused FILONOFF macro from gpio-rcar
   - extend build coverage of ioport GPIO drivers with COMPILE_TEST=y
   - only enable the gpio-rtd driver by default with ARCH_REALTEK=y to
     avoid bloating the build
   - refactor coding style in several drivers
   - use correct endianess translation in gpio-pcf85x
   - add wake-up interrupt support to gpio-mvebu
   - apply initial value in direction output setter in gpio-by-pinctrl

  Misc:
   - replace linux/gpio.h inclusions treewide with linux/gpio/legacy.h
     which now exports all the deprecated APIs
   - select GPIOLIB_LEGACY in Kconfig where required treewide
   - use software nodes for gpio-keys in MFD drivers

  Devicetree bindings:
   - describe the realtek rtd1625 GPIO controller
   - document new models for gpio-pca95xx and gpio-cadence
   - document new property in gpio-rockchip"

* tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (61 commits)
  gpio: gpio-by-pinctrl: Apply initial value in direction output wrapper
  dt-bindings: gpio: rockchip,gpio-bank: Add rockchip,grf property
  gpio: Use IRQ trigger mask helpers
  gpio: allow COMPILE_TEST for IOPORT drivers
  gpio: realtek: Add driver for Realtek DHC RTD1625 SoC
  gpio: regmap: Add IRQ enable/disable helpers
  gpio: regmap: Add set_config callback
  gpio: regmap: Add value_xlate callback
  gpio: regmap: Add gpio_regmap_operation to extend reg_mask_xlate callback
  gpio: regmap: Order kernel-doc descriptions with the actual appearance
  gpio: regmap: Apply default resource callbacks for regmap IRQ chip
  gpio: regmap: Provide default IRQ resource request and release callbacks
  Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC"
  gpib: gpio: replace linux/gpio.h inclusion
  Input: matrix_keyboard - replace linux/gpio.h inclusion
  phy: replace linux/gpio.h inclusions
  pcmcia: replace linux/gpio.h inclusions
  ASoC: replace linux/gpio.h inclusions
  mfd: replace linux/gpio.h inclusions
  sh: replace linux/gpio.h inclusions
  ...

Pull kunit updates from Shuah Khan:
 "Fixes and new kunit and tools, enable new configs:

   - configs: enable GPIO kunit test cases in all_tests.config

   - string-stream: Replace strlcat() with strscpy() and seq_buf

   - configs: enable GPIO kunit test cases in all_tests.config

  Documentation:

   - Test config entries shouldn't select other configs

   - Fix outdated FAQ entries

  Add the ability to skip entire test suites and an example test suite
  that can be skipped at runtime:

   - Add ability to skip entire test suites

   - Add example of test suite that can be skipped at runtime"

* tag 'linux_kselftest-kunit-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: tool: fix _list_tests filtering wrong variable when list has TAP prefix
  kunit: configs: enable GPIO kunit test cases in all_tests.config
  kunit: string-stream: Replace strlcat() with strscpy() and seq_buf
  Documentation: kunit: Fix outdated FAQ entries
  Documentation: kunit: Test Kconfig entries shouldn't select other configs
  kunit: Add example of test suite that can be skipped at runtime
  kunit,rust: Add ability to skip entire test suites

In kunit_run_irq_test(), call destroy_hrtimer_on_stack() and
destroy_work_on_stack() to unregister the hrtimer and work from the
debugobjects infrastructure (when CONFIG_DEBUG_OBJECTS_TIMERS=y and
CONFIG_DEBUG_OBJECTS_WORK=y) before the function returns.

Found via code review; the lack of the unregistrations didn't actually
cause a warning, since the objects are inactive upon return anyway.  But
they should be there, otherwise debugobjects keeps tracking the objects.

Fixes: 950a81224e8b ("lib/crypto: tests: Add hash-test-template.h and gen-hash-testvecs.py")
Reviewed-by: David Gow <david@davidgow.net>
Link: https://patch.msgid.link/20260806053804.106724-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

Currently, kunit_irq_test_timer_func() stops increasing the hrtimer
interval as soon as some forward progress is made in each of softirq and
task context.  Update it to use a more aggressive strategy: increase the
interval as long as the hrtimer is running significantly faster than
either context.

This resolves an occasional hang in the CRC and crypto library tests
under qemu-system-s390x.  It was exposed by the change in the default
preemption model on s390 from NONE to LAZY.  That seems to have exposed
the issue by allowing some forward progress to be made while the actual
system timer tick is still starved, preventing jiffies from increasing
or the task context from making much progress towards max_iterations.

Fixes: 201ceb94aa1d ("kunit: irq: Ensure timer doesn't fire too frequently")
Cc: stable@vger.kernel.org
Reviewed-by: David Gow <david@davidgow.net>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260803181842.44648-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

Provide three new kunit-managed helpers for test cases that need to
register/create dynamic software nodes.

Reviewed-by: David Gow <david@davidgow.net>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260713-swnode-fw-devlink-v4-1-d4f2dee27ad9@oss.qualcomm.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

Currently, KUnit provides mechanisms to skip individual test cases, but
there is no way to skip an entire test suite based on runtime conditions
checked during suite initialization. This limitation forces test suites
to either fail or skip tests individually when certain prerequisites are
not available.

To address this limitation, the patch adds a 'status' field to struct
kunit_suite that allows suite_init callbacks to mark the entire suite as
KUNIT_SKIPPED. When a suite is marked as skipped, all test cases within
that suite are bypassed without execution.

The patch proposed changes to kunit_suite_has_succeeded() to Check suite
status before evaluating individual test case results. Also
kunit_run_tests() is updated to skip suite execution if kunit_suite's
'status' is KUNIT_SKIPPED, thats either set before suite_init or by the
suite_init callback itself. kunit_init_suite() is updated to initialize the
'status' of kunit_suite to KUNIT_SUCCESS so that any skipped suite's can be
restarted from debugfs.

This enables test suites to perform runtime capability checks in their
'suite_init' callback and gracefully skip all tests when prerequisites are
not met, rather than reporting failures or requiring each test case to
perform redundant checks. In case a kunit-suite is skipped it can be re-run
from the kunit's debugfs interface.

Also update debugfs_print_results() to clearly log the kunit-suite as
'SKIP'. kunit_suite_has_succeeded() is also updated on which
debugfs_print_results() depends to update 'kunit_suite.status' in case any
of the kunit_case has failed.

Finally, update KUnit Rust binding macro-rule 'kunit_unsafe_test_suite' to
add and initialize the newly introduced 'kunit_suite.status'. Without this
'kunit_suite.status' field is never initialized which is an error for the
Rust compiler.

Link: https://patchwork.kernel.org/project/linux-kselftest/patch/20260626085811.151133-2-vaibhav@linux.ibm.com/mbox/
Reviewed-by: David Gow <david@davidgow.net>
Signed-off-by: Vaibhav Jain <vaibhav@linux.ibm.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

Pull kunit updates from Shuah Khan:
 "Fixes to tool and kunit core and new features to both to support JUnit
  XML (primitive) and backtrace suppression API:
   - Core support for suppressing warning backtraces
   - Parse and print the reason tests are skipped
   - Add (primitive) support for outputting JUnit XML
   - Don't write to stdout when it should be disabled
   - Add backtrace suppression self-tests
   - Suppress intentional warning backtraces in scaling unit tests
   - Add documentation for warning backtrace suppression API
   - Fix spelling mistakes in comments and messages
   - gen_compile_commands: Ignore libgcc.a
   - qemu_configs: Add or1k / openrisc configuration"

* tag 'linux_kselftest-kunit-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit:tool: Don't write to stdout when it should be disabled
  kunit: tool: Add (primitive) support for outputting JUnit XML
  kunit: tool: Parse and print the reason tests are skipped
  kunit: Add documentation for warning backtrace suppression API
  drm: Suppress intentional warning backtraces in scaling unit tests
  kunit: Add backtrace suppression self-tests
  bug/kunit: Core support for suppressing warning backtraces
  kunit: Fix spelling mistakes in comments and messages
  kunit: qemu_configs: Add or1k / openrisc configuration
  gen_compile_commands: Ignore libgcc.a

Pull gpio updates from Bartosz Golaszewski:
 "There's one new driver, one legacy driver removed, a kunit test-suite
  for the GPIO core, support for new models in existing drivers and a
  slew of various changes in many places though I can't think of
  anything controversial that would stand out - it's been a relatively
  calm cycle.

  GPIO core:
   - Add an initial set of kunit test cases for the GPIO subsystem
   - Use the devres owner as the GPIO chip's parent in absence of any
     other parent
   - Fix const-correctness of GPIO chip SRCU guards
   - Provide new GPIO consumer interfaces: gpiod_is_single_ended() and
     fwnode_gpiod_get()
   - Quarantine all legacy GPIO APIs in linux/gpio/legacy.h
   - Use __ro_after_init where applicable

  New drivers:
   - Add driver for the GPIO controller on Waveshare DSI TOUCH panels

  Removed drivers:
   - Remove the obsolete ts5500 GPIO driver

  Driver updates:
   - Modernize gpio-timberdale: remove platform data support and use
     generic device property accessors
   - Extend test build coverage by enabling COMPILE_TEST for more GPIO
     drivers
   - Add some missing dependencies in Kconfig
   - Add support for sparse fixed direction to gpio-regmap
   - Remove dead code from gpio-nomadik
   - use BIT() in gpio-mxc
   - use bitmap_complement() in gpio-xilinx and gpio-pca953x
   - Use more appropriate printing functions where applicable
   - Use named initializers for platform_device_id and i2c_device_id
     arrays
   - Convert gpio-altera to using the generic GPIO chip helper library
   - Add support for new models to gpio-dwapb, gpio-zynq, gpio-usbio and
     gpio-tegra186
   - Unify the naming convention for Qualcomm in GPIO drivers
   - Fix interrupt bank mapping to GPIO chips in gpio-mt7621
   - Add support for the lines-initial-states property to gpio-74x164
   - Switch to using dynamic GPIO base in gpio-ixp4xx
   - Move the handling of an OF quirk from ASoC to gpiolib-of.c where
     other such quirks live
   - Use handle_bad_irq() in gpio-ep93xx
   - Some other minor tweaks and refactorings

  Devicetree bindings:
   - Document the Waveshare GPIO controller for DSI TOUCH panels
   - Document new models: Tegra238 in gpio-tegra186 and EIO GPIO in
     gpio-zynq
   - Add new properties for gpio-dwapb and fairchild,74hc595
   - Fix whitespace issues
   - Sort compatibles alphabetically in gpio-zynq

  Documentation:
   - Fix kerneldoc warnings in gpio-realtek-otto

  Misc:
   - Attach software nodes representing GPIO chips to the actual struct
     device objects associated with them in some legacy platforms
     enabling real firmware node lookup instead of string matching
   - Drop unneeded dependencies on OF_GPIO from bus and staging drivers"

* tag 'gpio-updates-for-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (62 commits)
  gpio: nomadik: remove dead DB8540 code from <gpio/gpio-nomadik.h>
  gpio: mt7621: fix interrupt banks mapping on gpio chips
  bus: ts-nbus: drop unneeded dependency on OF_GPIO
  staging: media: max96712: drop unneeded dependency on OF_GPIO
  gpiolib: Replace strcpy() with memcpy()
  gpio: remove obsolete UAF FIXMEs from lookup paths
  gpio: core: fix const-correctness of gpio_chip_guard
  gpio: mxc: use BIT() macro
  gpio: realtek-otto: fix kernel-doc warnings
  gpio: max77620: Unify usage of space and comma in platform_device_id array
  gpio: Use named initializers for platform_device_id arrays
  gpio: cros-ec: Drop unused assignment of platform_device_id driver data
  ARM: omap1: enable real software node lookup of GPIOs on Nokia 770
  ARM: omap1: use platform_device_register_full() for GPIO devices on OMAP 16xx
  ARM: omap1: drop unused variable from omap16xx_gpio_init()
  gpio: gpiolib: use seq_puts() for plain strings
  gpio: ts5500: remove obsolete driver
  gpio: add kunit test cases for the GPIO subsystem
  kunit: provide kunit_platform_device_unregister()
  kunit: provide kunit_platform_device_register_full()
  ...

Tests may want to unregister a platform device as part of the test case
logic. Using the regular platform_device_register() with kunit
assertions may result in a platform device leak or otherwise requires
cumbersome error handling. Provide a function that unregisters a
kunit-managed platform device and drops the release action from the
test's list.

Reviewed-by: David Gow <david@davidgow.net>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260522-gpiolib-kunit-v3-2-b15fe6987430@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

Provide a kunit-managed variant of platform_device_register_full().

Reviewed-by: David Gow <david@davidgow.net>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260522-gpiolib-kunit-v3-1-b15fe6987430@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>