Changes in string_kunit.c

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 09:09:45 +0000

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/platform/wmi/tests/string_kunit.c

f50822fd8675c68d294e89bd102f7b487ca3acd3 - Merge tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Fri, 13 Feb 2026 23:39:15 +0000

Merge tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86Pull x86 platform driver updates from Ilpo Järvinen: "Highlights: - amd/pmf: - Avoid overwriting BIOS input values when events occur rapidly - Fix PMF driver issues related to S4 (in part on crypto/ccp side) - Add NPU metrics API (for accel side consumers) - Allow disabling Smart PC function through a module parameter - asus-wmi & HID/asus: - Unification of backlight control (replaces quirks) - Support multiple interfaces for controlling keyboard/RGB brightness - Simplify init sequence - hp-wmi: - Add manual fan control for Victus S models - Add fan mode keep-alive - Fix platform profile values for Omen 16-wf1xxx - Add EC offset to get the thermal profile - intel/pmc: Show substate residencies also for non-primary PMCs - intel/ISST: - Store and restore data for all domains - Write interface improvements - lenovo-wmi: - Support multiple Capability Data - Add HWMON reporting and tuning support - mellanox/mlx-platform: Add HI173 & HI174 support - surface/aggregator_registry: Add Surface Pro 11 (QCOM) - thinkpad_acpi: Add support for HW damage detection capability - uniwill: Implement cTGP setting - wmi: - Introduce marshalling support - Convert a few drivers to use the new buffer-based WMI API - tools/power/x86/intel-speed-select: Allow read operations for non-root - Miscellaneous cleanups / refactoring / improvements"* tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (68 commits) platform/x86: lenovo-wmi-{capdata,other}: Fix HWMON channel visibility platform/x86: hp-wmi: Add EC offsets to read Victus S thermal profile platform: mellanox: mlx-platform: Add support DGX flavor of next-generation 800GB/s ethernet switch. platform: mellanox: mlx-platform: Add support for new Nvidia DGX system based on class VMOD0010 HID: asus: add support for the asus-wmi brightness handler platform/x86: asus-wmi: add keyboard brightness event handler platform/x86: asus-wmi: remove unused keyboard backlight quirk HID: asus: listen to the asus-wmi brightness device instead of creating one platform/x86: asus-wmi: Add support for multiple kbd led handlers HID: asus: early return for ROG devices HID: asus: move vendor initialization to probe HID: asus: fortify keyboard handshake HID: asus: use same report_id in response HID: asus: initialize additional endpoints only for certain devices HID: asus: simplify RGB init sequence platform/wmi: string-kunit: Add missing oversized string test case platform/x86/amd/pmf: Added a module parameter to disable the Smart PC function platform/x86/uniwill: Implement cTGP setting platform/x86: uniwill-laptop: Introduce device descriptor system platform/x86/amd: Use scope-based cleanup for wbrf_record() ... List of files: /linux/drivers/platform/wmi/tests/string_kunit.c

5d4ae0bffb6eeada6dd16ba52150457ae96c3725 - platform/wmi: string-kunit: Add missing oversized string test case

Fri, 23 Jan 2026 21:15:37 +0000

platform/wmi: string-kunit: Add missing oversized string test caseWhen compiling the WMI string kunit tests using llvm, the compilerwill issue a warning about "oversized_test_utf8_string" being unused.This happens because the test case that was supposed to use saidvariable was accidentally omitted when adding the kunit tests.Fix this by adding the aforementioned test case.Fixes: 0e1a8143e797 ("platform/wmi: Add kunit test for the string conversion code")Reported-by: Nathan Chancellor Closes: https://lore.kernel.org/platform-driver-x86/20260122234521.GA413183@ax162/Signed-off-by: Armin Wolf Link: https://patch.msgid.link/20260123211537.4448-1-W_Armin@gmx.deReviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux/drivers/platform/wmi/tests/string_kunit.c

0e1a8143e79713eef7e027737fed259aa58866e7 - platform/wmi: Add kunit test for the string conversion code

Fri, 16 Jan 2026 20:41:11 +0000

platform/wmi: Add kunit test for the string conversion codeThe string conversion frunctions provided by the WMI driver corehave no dependencies on the remaining WMI API, making them suitablefor unit tests.Implement such a unit test using kunit. Those unit tests verify thatconverting between WMI strings and UTF8 strings works as expected.They also verify that edge cases are handled correctly.Signed-off-by: Armin Wolf Link: https://patch.msgid.link/20260116204116.4030-5-W_Armin@gmx.deReviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux/drivers/platform/wmi/tests/string_kunit.c