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2025-05-25bcachefs: fix REFLINK_P_MAY_UPDATE_OPTIONSKent Overstreet
If we're doing a reflink copy of existing reflinked data, we may only set REFLINK_P_MAY_UPDATE_OPTIONS if it was set on the reflink pointer we're copying from. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-24Merge tag 'input-for-v6.15-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - even more Xbox controllers added to xpad driver: Turtle Beach Recon Wired Controller, Turtle Beach Stealth Ultra, and PowerA Wired Controller - a fix to Synaptics RMI driver to not crash if controller reports unsupported version of F34 (firmware flash) function * tag 'input-for-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi - fix crash with unsupported versions of F34 Input: xpad - add more controllers
2025-05-24Merge tag 'spi-fix-v6.15-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few final fixes for v6.15, some driver fixes for the Freescale DSPI driver pulled over from their vendor code and another instance of the fixes Greg has been sending throughout the kernel for constification of the bus_type in driver core match() functions" * tag 'spi-fix-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-fsl-dspi: Reset SR flags before sending a new message spi: spi-fsl-dspi: Halt the module after a new message transfer spi: spi-fsl-dspi: restrict register range for regmap access spi: use container_of_cont() for to_spi_device()
2025-05-25dt-bindings: at91rm9260-rtt: add microchip,sama7d65-rttRyan Wanner
Add SAMA7D65 RTT compatible to DT bindings documentation. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/183474a65377f4030360166a5f2659af7323e82b.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-25dt-bindings: rtc: at91rm9200: add microchip,sama7d65-rtcRyan Wanner
Add SAMA7D65 RTC compatible to DT bindings documentation. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/a274485331628be0bcf382b1ba489d4555fa49c8.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-25rtc: loongson: Add missing alarm notifications for ACPI RTC eventsLiu Dalin
When an application sets and enables an alarm on Loongson RTC devices, the alarm notification fails to propagate to userspace because the ACPI event handler omits calling rtc_update_irq(). As a result, processes waiting via select() or poll() on RTC device files fail to receive alarm notifications. The ACPI interrupt is also triggered multiple times. In loongson_rtc_handler, we need to clear TOY_MATCH0_REG to resolve this issue. Fixes: 09471d8f5b39 ("rtc: loongson: clear TOY_MATCH0_REG in loongson_rtc_isr()") Fixes: 1b733a9ebc3d ("rtc: Add rtc driver for the Loongson family chips") Signed-off-by: Liu Dalin <liudalin@kylinsec.com.cn> Reviewed-by: Binbin Zhou <zhoubinbin@loongson.cn> Link: https://lore.kernel.org/r/20250509084416.7979-1-liudalin@kylinsec.com.cn Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-25rtc: sophgo: add rtc support for Sophgo CV1800 SoCJingbao Qiu
Implement the RTC driver for CV1800, which able to provide time alarm. Signed-off-by: Jingbao Qiu <qiujingbao.dlmu@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250507195626.502240-1-alexander.sverdlin@gmail.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: stm32: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: 4e64350f42e2 ("rtc: add STM32 RTC driver") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250423130318.31244-8-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: s3c: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: ae05c95074e0 ("rtc: s3c: add s3c_rtc_data structure to use variant data instead of s3c_cpu_type") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Fixes: 0d297df03890 ("ARM: s3c: simplify platform code") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250423130318.31244-7-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: pm8xxx: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: 5a418558cdae ("rtc: pm8xxx: add support for devicetree") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250423130318.31244-6-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: jz4740: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: 24e1f2c9383e ("rtc: ingenic: Only support probing from devicetree") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20250423130318.31244-5-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: da9063: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: 80ca3277bc7f ("rtc: da9063: Add DA9062 RTC capability to DA9063 RTC driver") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250423130318.31244-4-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: cpcap: drop unused module aliasJohan Hovold
The driver only supports OF probe so drop the unused platform module alias. Fixes: dd3bf50b35e3 ("rtc: cpcap: new rtc driver") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20250423130318.31244-3-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: at91rm9200: drop unused module aliasJohan Hovold
The driver only support OF probe so drop the unused platform module alias. Fixes: 288d9cf1764a ("rtc: at91rm9200: use of_device_get_match_data()") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250423130318.31244-2-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: pm8xxx: fix uefi offset lookupJohan Hovold
On many Qualcomm platforms the PMIC RTC control and time registers are read-only so that the RTC time can not be updated. Instead an offset needs be stored in some machine-specific non-volatile memory, which a driver can take into account. On platforms where the offset is stored in a Qualcomm specific UEFI variable the variables are also accessed in a non-standard way, which means that the OS cannot assume that the variable service is available by the time the driver probes. Use the new 'qcom,uefi-rtc-info' property to determine whether to probe defer until the UEFI offset becomes available so that the offset can be used also when the RTC driver is built in or when a dependency of the UEFI variable driver is built as a module (e.g. the driver for the SCM interconnects). Fixes: bba38b874886 ("rtc: pm8xxx: add support for uefi offset") Reported-by: Rob Clark <robdclark@gmail.com> Link: https://lore.kernel.org/lkml/CAF6AEGsfke=x0p1b2-uNX6DuQfRyEjVbJaxTbVLDT2YvSkGJbg@mail.gmail.com/ Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20250423075143.11157-3-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24dt-bindings: rtc: qcom-pm8xxx: add uefi-variable offsetJohan Hovold
On many Qualcomm platforms the PMIC RTC control and time registers are read-only so that the RTC time can not be updated. Instead an offset needs be stored in some machine-specific non-volatile memory, which a driver can take into account. On platforms where the offset is stored in a Qualcomm specific UEFI variable the variables are also accessed in a non-standard way, which means that the OS cannot assume that the variable service is available by the time the RTC driver probes. Add a 'qcom,uefi-rtc-info' boolean flag to indicate that the RTC offset is stored in a Qualcomm specific UEFI variable so that the OS can determine whether to wait for it to become available. The UEFI variable is 882f8c2b-9646-435f-8de5-f208ff80c1bd-RTCInfo and holds a 12-byte structure where the first four bytes is a GPS time offset in little-endian byte order. Link: https://lore.kernel.org/all/aAecIkgmTTlThKEZ@hovoldconsulting.com/ Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250423075143.11157-2-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: amlogic: Do not enable by default during compile testingKrzysztof Kozlowski
Enabling the compile test should not cause automatic enabling of all drivers, but only allow to choose to compile them. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250417074640.81363-1-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24rtc: interface: silence KMSAN warningAlexandre Belloni
KMSAN complains that alarm->time can be used uninitialized. Pass 0 to trace_rtc_read_alarm in case it has not been set. Link: https://lore.kernel.org/r/20250408144203.3869821-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24i3c: controllers do not need to depend on I3CWolfram Sang
The Kconfig file for controller drivers is only sourced if the I3C symbol is enabled. No need to check for that in individual drivers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250506075247.1545-2-wsa+renesas@sang-engineering.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24i3c: master: svc: switch to bulk clk API for flexible clock supportCarlos Song
Use the clk_bulk API to handle clocks, so the code can support different numbers of clocks more easily. Make the code cleaner and more flexible. No change in functionality. Signed-off-by: Carlos Song <carlos.song@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250427083230.3325700-3-carlos.song@nxp.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24dt-bindings: i3c: silvaco,i3c-master: add i.MX94 and i.MX95 I3CCarlos Song
Add compatible string "nxp,imx94-i3c" and "nxp,imx95-i3c" for the i.MX94 chip and i.MX95 chip. Backward is compatible with "silvaco,i3c-master-v1". Also i.MX94 and i.MX95 I3C only need two clocks and Legacy I3C needs three clocks. So add restrictions for clock and clock-names properties for different Socs. Signed-off-by: Carlos Song <carlos.song@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250427083230.3325700-2-carlos.song@nxp.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-05-24Merge tag 'iommu-fixes-v6.15-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fix from Joerg Roedel: - core: skip PASID validation for devices without PASID support * tag 'iommu-fixes-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: iommu: Skip PASID validation for devices without PASID capability
2025-05-24RISC-V: KVM: lock the correct mp_state during resetRadim Krčmář
Currently, the kvm_riscv_vcpu_sbi_system_reset() function locks vcpu->arch.mp_state_lock when updating tmp->arch.mp_state.mp_state which is incorrect hence fix it. Fixes: 2121cadec45a ("RISCV: KVM: Introduce mp_state_lock to avoid lock inversion") Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20250523104725.2894546-4-rkrcmar@ventanamicro.com Signed-off-by: Anup Patel <anup@brainfault.org>
2025-05-24dt-bindings: watchdog: Add rk3562 compatibleKever Yang
Add rockchip,rk3562-wdt for rk3562. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250506025715.33595-2-kever.yang@rock-chips.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24dt-bindings: watchdog: fsl,scu-wdt: Document imx8qmThomas Richard
Add an entry for 'fsl,imx8qm-sc-wdt' as imx8qm also contains the SCU watchdog block. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250414-imx8qm-watchdog-v2-1-449265a9da4e@bootlin.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: Add the Watchdog Timer for the NXP S32 platformDaniel Lezcano
The S32 platform has several Watchdog Timer available and tied with a CPU. The SWT0 is the only one which directly asserts the reset line, other SWT require an external setup to configure the reset behavior which is not part of this change. As a side note, in the NXP documentation, the s32g2 and s32g3 reference manuals refer the watchdog as the 'Software Timer Watchdog' where the name can be misleading as it is actually a hardware watchdog. The maximum watchdog timeout value depends on the clock feeding the SWT counter which is 32bits wide. On the s32g274-rb2, the clock has a rate of 51MHz which result on 83 seconds maximum timeout. The timeout can be specified via the device tree with the usual existing bindings 'timeout-sec' or via the module param timeout. The watchdog can be loaded with the 'nowayout' option, preventing the watchdog to be stopped. The watchdog can be started at boot time with the 'early-enable' option, thus letting the watchdog framework to service the watchdog counter. The watchdog support the magic character to stop when the userspace releases the device. Cc: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com> Cc: Thomas Fossati <thomas.fossati@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Alexandru-Catalin Ionita <alexandru-catalin.ionita@nxp.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250410082616.1855860-3-daniel.lezcano@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24dt-bindings: watchdog: Add NXP Software Watchdog TimerDaniel Lezcano
Describe the Software Watchdog Timer available on the S32G platforms. Cc: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com> Cc: Thomas Fossati <thomas.fossati@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250410082616.1855860-2-daniel.lezcano@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: Correct kerneldoc warningsKrzysztof Kozlowski
Correct kerneldoc syntax or drop kerneldoc entirely for function comments not being kerneldoc to fix warnings like: pretimeout_noop.c:19: warning: Function parameter or struct member 'wdd' not described in 'pretimeout_noop' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250406203531.61322-2-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: stm32: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound or probe can fail, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250406203531.61322-1-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: Do not enable by default during compile testingKrzysztof Kozlowski
Enabling the compile test should not cause automatic enabling of all drivers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250404123941.362620-1-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: cros-ec: Avoid -Wflex-array-member-not-at-end warningGustavo A. R. Silva
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are getting ready to enable it, globally. Use the `DEFINE_RAW_FLEX()` helper for on-stack definitions of a flexible structure where the size of the flexible-array member is known at compile-time, and refactor the rest of the code, accordingly. So, with these changes, fix the following warning: drivers/watchdog/cros_ec_wdt.c:29:40: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/Z-WG6_uhWsy_FCq3@kspp Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: da9052_wdt: respect TWDMINMarcus Folkesson
We have to wait at least the minimium time for the watchdog window (TWDMIN) before writings to the wdt register after the watchdog is activated. Otherwise the chip will assert TWD_ERROR and power down to reset mode. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250326-da9052-fixes-v3-4-a38a560fef0e@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: da9052_wdt: do not disable wdt during probeMarcus Folkesson
If the watchog is started by the bootloader, we do not want the watchdog to be disabled. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250326-da9052-fixes-v3-3-a38a560fef0e@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: da9052_wdt: use timeout value from external inputsMarcus Folkesson
Introduce the `timeout` module parameter and pass it to watchdog_init_timeout(). If the parameter is not set or contains an invalid value, fallback on the `timeout-secs` devicetree property value. If none of the above is valid, go for the old default value. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250326-da9052-fixes-v3-2-a38a560fef0e@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24watchdog: da9052_wdt: add support for nowayoutMarcus Folkesson
Add nowayout module parameter for not stopping the watchdog when userspace application quits. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250326-da9052-fixes-v3-1-a38a560fef0e@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-05-24perf tests switch-tracking: Fix timestamp comparisonLeo Yan
The test might fail on the Arm64 platform with the error: # perf test -vvv "Track with sched_switch" Missing sched_switch events # The issue is caused by incorrect handling of timestamp comparisons. The comparison result, a signed 64-bit value, was being directly cast to an int, leading to incorrect sorting for sched events. The case does not fail everytime, usually I can trigger the failure after run 20 ~ 30 times: # while true; do perf test "Track with sched_switch"; done 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : FAILED! 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok 106: Track with sched_switch : FAILED! 106: Track with sched_switch : Ok 106: Track with sched_switch : Ok I used cross compiler to build Perf tool on my host machine and tested on Debian / Juno board. Generally, I think this issue is not very specific to GCC versions. As both internal CI and my local env can reproduce the issue. My Host Build compiler: # aarch64-linux-gnu-gcc --version aarch64-linux-gnu-gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 Juno Board: # lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 12 (bookworm) Release: 12 Codename: bookworm Fix this by explicitly returning 0, 1, or -1 based on whether the result is zero, positive, or negative. Fixes: d44bc558297222d9 ("perf tests: Add a test for tracking with sched_switch") Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Leo Yan <leo.yan@arm.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: James Clark <james.clark@linaro.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20250331172759.115604-1-leo.yan@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-24Merge tag 'counter-updates-for-6.16b' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next William writes: Second set of Counter updates for 6.16 Adds compatible for STM32MP25 SoC and enables respective encoder capability for stm32-timer-cnt. Implements watch_validate callback for microchip-tcb-capture. * tag 'counter-updates-for-6.16b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter: counter: microchip-tcb-capture: Add watch validation support counter: stm32-timer-cnt: add support for stm32mp25
2025-05-24drm/nouveau/tegra: Fix error pointer vs NULL return in ↵Dan Carpenter
nvkm_device_tegra_resource_addr() The nvkm_device_tegra_resource() function returns a mix of error pointers and NULL. The callers only expect it to return NULL on error. Change it to only return NULL. Fixes: 76b8f81a5b92 ("drm/nouveau: improve handling of 64-bit BARs") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://lore.kernel.org/dri-devel/334404bdf60765cb5a8e855a74c688bc537531ee.camel@nvidia.com/T/#t
2025-05-23bcachefs: Don't mount bs > ps without TRANSPARENT_HUGEPAGEKent Overstreet
Large folios aren't supported without TRANSPARENT_HUGEPAGE Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Fix btree_iter_next_node() for new locking assertsKent Overstreet
We can't unlock a should_be_locked path unless we're in a transaction restart. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Ensure we don't use a blacklisted journal seqKent Overstreet
Different versions differ on the size of the blacklist range; it is theoretically possible that we could end up with blacklisted journal sequence numbers newer than the newest seq we find in the journal, and pick a new start seq that's blacklisted. Explicitly check for this in bch2_fs_journal_start(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Small check_fix_ptr fixesKent Overstreet
We don't want to change the bucket gen, on gen mismatch: it's possible to have multiple btree nodes with different gens in the same bucket that we want to keep, if we have to recover from btree node scan. It's also not necessary to set g->gen_valid; add a comment to that effect. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Fix opts.recovery_pass_lastKent Overstreet
This was lost in the giant recovery pass rework - but it's used heavily by bcachefs subcommand utilities. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Fix allocate -> self healing pathKent Overstreet
When we go to allocate and find taht a bucket in the freespace btree is actually allocated, we're supposed to return nonzero to tell the allocator to skip it. This fixes an emergency read only due to a bucket/ptr gen mismatch - we also don't return the correct bucket gen when this happens. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23bcachefs: Fix endianness in casefold check/repairKent Overstreet
Fixes: 010c89468134 ("bcachefs: Check for casefolded dirents in non casefolded dirs") Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-23Merge tag 'drm-fixes-2025-05-24' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly drm fixes pull, on target to be quiet, just one amdgpu, one edid and a few minor xe fixes. edid: - fix HDR metadata reset amdgpu: - Hibernate fix xe: - Make sure to check all forcewakes when dumping mocs - Fix wrong use of read64 on 32b register - Synchronize Panther Lake PCI IDs" * tag 'drm-fixes-2025-05-24' of https://gitlab.freedesktop.org/drm/kernel: drm/xe/ptl: Update the PTL pci id table drm/xe: Use xe_mmio_read32() to read mtcfg register drm/xe/mocs: Check if all domains awake Revert "drm/amd: Keep display off while going into S4" drm/edid: fixed the bug that hdr metadata was not reset
2025-05-23Merge tag 'riscv-sophgo-dt-for-v6.16' of https://github.com/sophgo/linux ↵Arnd Bergmann
into soc/late RISC-V Devicetrees for v6.16 Sophgo: Add Pinctrl & SPI support for SG2042 SoC, and refactor the dts of cv18xx to facilitate adding support for arm core later (SG200X has two cores, one is RISC-V and another is ARM64). Also add initial support for Sophgo SG2044/SRD3-10. SRD3-10 board bases on Sophgo SG2044 SoC and initial support includes uart only. This part of the changes involves some modifications to dts and bindings. Signed-off-by: Chen Wang <unicorn_wang@outlook.com> * tag 'riscv-sophgo-dt-for-v6.16' of https://github.com/sophgo/linux: riscv: dts: sophgo: switch precise compatible for existed clock device for CV18XX riscv: dts: sophgo: Add initial device tree of Sophgo SRD3-10 dt-bindings: riscv: sophgo: Add SG2044 compatible string dt-bindings: interrupt-controller: Add Sophgo SG2044 PLIC dt-bindings: interrupt-controller: Add Sophgo SG2044 CLINT mswi riscv: dts: sopgho: use SOC_PERIPHERAL_IRQ to calculate interrupt number riscv: dts: sophgo: rename header file cv18xx.dtsi to cv180x.dtsi riscv: dts: sophgo: Move riscv cpu definition to a separate file riscv: dts: sophgo: Move all soc specific device into soc dtsi file riscv: sophgo: dts: Add spi controller for SG2042 riscv: dts: sophgo: sg2042: add pinctrl support Link: https://lore.kernel.org/r/MA0P287MB22622FA23ECF9B9216735FA0FE9CA@MA0P287MB2262.INDP287.PROD.OUTLOOK.COM Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-24Merge tag 'drm-xe-next-fixes-2025-05-23' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Driver Changes: - Fix a SLPC debugfs NULL pointer dereference (Aradhya) - Fix an arbitrary value sysfs read return (Aradhya) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://lore.kernel.org/r/aDAxCgfm7HJbrchD@fedora
2025-05-24Merge tag 'drm-intel-next-fixes-2025-05-22' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next - Fix for Thunderbolt sink disconnect on MTL/ARL/LNL - Fix for DDI port clock select mask on PTL+ - Add error checks for alloc_ordered_workqueue() and alloc_workqueue() in display Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://lore.kernel.org/r/aC7LQUtxXKgOVTVt@jlahtine-mobl
2025-05-24drm/panel: nt37801: Fix IS_ERR() vs NULL check in probe()Dan Carpenter
The devm_drm_panel_alloc() function returns error pointers, it doesn't return NULL. Update the check to match. Fixes: 4fca6849864d ("drm/panel: Add Novatek NT37801 panel driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Link: https://lore.kernel.org/r/aDCdn9r_ZAUTRpWn@stanley.mountain Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
generated by cgit (git 2.34.1) at 2025-09-17 07:29:23 +0000