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2022-03-23rtc: pcf2123: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-8-alexandre.belloni@bootlin.com
2022-03-23rtc: opal: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-7-alexandre.belloni@bootlin.com
2022-03-23rtc: m41t80: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-6-alexandre.belloni@bootlin.com
2022-03-23rtc: mpc5121: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-5-alexandre.belloni@bootlin.com
2022-03-23rtc: mpc5121: let the core handle the alarm resolutionAlexandre Belloni
Set RTC_FEATURE_ALARM_RES_MINUTE, so the core knows alarms have a resolution of a minute. Also, the core will properly round down the alarm instead of up. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-4-alexandre.belloni@bootlin.com
2022-03-23rtc: ds1307: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-3-alexandre.belloni@bootlin.com
2022-03-23rtc: ds1685: drop no_irqAlexandre Belloni
No platforms are currently setting no_irq. Anyway, letting platform_get_irq fail is fine as this means that there is no IRQ. In that case, clear RTC_FEATURE_ALARM so the core knows there are no alarms. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-2-alexandre.belloni@bootlin.com
2022-03-23rtc: ds1685: switch to RTC_FEATURE_UPDATE_INTERRUPTAlexandre Belloni
Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. There is currently a missing information as to why this is not supported on ioc3. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-1-alexandre.belloni@bootlin.com
2022-03-23clk: sunxi-ng: sun6i-rtc: Add support for H6Samuel Holland
H6 supports IOSC calibration and an ext-osc32k input. Unlike newer SoCs, it has a single parent for its fanout clock. Add support for H6 in the CCU driver, replacing the support in the existing early OF clock provider. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220203021736.13434-7-samuel@sholland.org
2022-03-23clk: sunxi-ng: Add support for the sun6i RTC clocksSamuel Holland
The RTC power domain in sun6i and newer SoCs manages the 16 MHz RC oscillator (called "IOSC" or "osc16M") and the optional 32 kHz crystal oscillator (called "LOSC" or "osc32k"). Starting with the H6, this power domain also handles the 24 MHz DCXO (called variously "HOSC", "dcxo24M", or "osc24M") as well. The H6 also adds a calibration circuit for IOSC. Later SoCs introduce further variations on the design: - H616 adds an additional mux for the 32 kHz fanout source. - R329 adds an additional mux for the RTC timekeeping clock, a clock for the SPI bus between power domains inside the RTC, and removes the IOSC calibration functionality. Take advantage of the CCU framework to handle this increased complexity. This driver is intended to be a drop-in replacement for the existing RTC clock provider. So some runtime adjustment of the clock parents is needed, both to handle hardware differences, and to support the old binding which omitted some of the input clocks. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220203021736.13434-6-samuel@sholland.org
2022-03-23clk: sunxi-ng: mux: Allow muxes to have keysSamuel Holland
The muxes in the RTC can only be updated when setting a key field to a specific value. Add a feature flag to denote muxes with this property. Since so far the key value is always the same, it does not need to be provided separately for each mux. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220203021736.13434-5-samuel@sholland.org
2022-03-23rtc: wm8350: Handle error for wm8350_register_irqJiasheng Jiang
As the potential failure of the wm8350_register_irq(), it should be better to check it and return error if fails. Also, it need not free 'wm_rtc->rtc' since it will be freed automatically. Fixes: 077eaf5b40ec ("rtc: rtc-wm8350: add support for WM8350 RTC") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220303085030.291793-1-jiasheng@iscas.ac.cn
2022-03-23rtc: sun6i: Add Allwinner H616 supportAndre Przywara
The H616 RTC changes its day storage to the newly introduced linear day scheme, so pair the new compatible string with this feature flag. The RTC clock parts are handled in a separate driver now, so we skip the clock parts in this driver completely. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220211122643.1343315-7-andre.przywara@arm.com
2022-03-23rtc: sun6i: Add support for broken-down alarm registersAndre Przywara
Newer versions of the Allwinner RTC, for instance as found in the H616 SoC, not only store the current day as a linear number, but also change the way the alarm is handled: There are now two registers, that explicitly store the wakeup time, in the same format as the current time. Add support for that variant by writing the requested wakeup time directly into the registers, instead of programming the seconds left, as the old SoCs required. Reviewed by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220211122643.1343315-6-andre.przywara@arm.com
2022-03-23rtc: sun6i: Add support for linear day storageAndre Przywara
Newer versions of the Allwinner RTC, as for instance found in the H616 SoC, no longer store a broken-down day/month/year representation in the RTC_DAY_REG, but just a linear day number. The user manual does not give any indication about the expected epoch time of this day count, but the BSP kernel uses the UNIX epoch, which allows easy support due to existing conversion functions in the kernel. Allow tagging a compatible string with a flag, and use that to mark those new RTCs. Then convert between a UNIX day number (converted into seconds) and the broken-down day representation using mktime64() and time64_to_tm() in the set_time/get_time functions. That enables support for the RTC in those new chips. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220211122643.1343315-5-andre.przywara@arm.com
2022-03-23rtc: sun6i: Fix time overflow handlingAndre Przywara
Using "unsigned long" for UNIX timestamps is never a good idea, and comparing the value of such a variable against U32_MAX does not do anything useful on 32-bit systems. Use the proper time64_t type when dealing with timestamps, and avoid cutting down the time range unnecessarily. This also fixes the flawed check for the alarm time being too far into the future. The check for this condition is actually somewhat theoretical, as the RTC counts till 2033 only anyways, and 2^32 seconds from now is not before the year 2157 - at which point I hope nobody will be using this hardware anymore. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220211122643.1343315-4-andre.przywara@arm.com
2022-03-23rtc: pl031: fix rtc features null pointer dereferenceAli Pouladi
When there is no interrupt line, rtc alarm feature is disabled. The clearing of the alarm feature bit was being done prior to allocations of ldata->rtc device, resulting in a null pointer dereference. Clear RTC_FEATURE_ALARM after the rtc device is allocated. Fixes: d9b0dd54a194 ("rtc: pl031: use RTC_FEATURE_ALARM") Cc: stable@vger.kernel.org Signed-off-by: Ali Pouladi <quic_apouladi@quicinc.com> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220225161924.274141-1-quic_eberman@quicinc.com
2022-03-23rtc: mc146818-lib: fix locking in mc146818_set_timeMateusz Jończyk
In mc146818_set_time(), CMOS_READ(RTC_CONTROL) was performed without the rtc_lock taken, which is required for CMOS accesses. Fix this. Nothing in kernel modifies RTC_DM_BINARY, so a separate critical section is allowed here. Fixes: dcf257e92622 ("rtc: mc146818: Reduce spinlock section in mc146818_set_time()") Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220220090403.153928-1-mat.jonczyk@o2.pl
2022-03-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Merge in overtime fixes, no conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtoolSondhauß, Jan
cpsw_ethtool_begin directly returns the result of pm_runtime_get_sync when successful. pm_runtime_get_sync returns -error code on failure and 0 on successful resume but also 1 when the device is already active. So the common case for cpsw_ethtool_begin is to return 1. That leads to inconsistent calls to pm_runtime_put in the call-chain so that pm_runtime_put is called one too many times and as result leaving the cpsw dev behind suspended. The suspended cpsw dev leads to an access violation later on by different parts of the cpsw driver. Fix this by calling the return-friendly pm_runtime_resume_and_get function. Fixes: d43c65b05b84 ("ethtool: runtime-resume netdev parent in ethnl_ops_begin") Signed-off-by: Jan Sondhauss <jan.sondhauss@wago.com> Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com> Link: https://lore.kernel.org/r/20220323084725.65864-1-jan.sondhauss@wago.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23ice: don't allow to run ice_send_event_to_aux() in atomic ctxAlexander Lobakin
ice_send_event_to_aux() eventually descends to mutex_lock() (-> might_sched()), so it must not be called under non-task context. However, at least two fixes have happened already for the bug splats occurred due to this function being called from atomic context. To make the emergency landings softer, bail out early when executed in non-task context emitting a warn splat only once. This way we trade some events being potentially lost for system stability and avoid any related hangs and crashes. Fixes: 348048e724a0e ("ice: Implement iidc operations") Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Tested-by: Michal Kubiak <michal.kubiak@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Acked-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23ice: fix 'scheduling while atomic' on aux critical err interruptAlexander Lobakin
There's a kernel BUG splat on processing aux critical error interrupts in ice_misc_intr(): [ 2100.917085] BUG: scheduling while atomic: swapper/15/0/0x00010000 ... [ 2101.060770] Call Trace: [ 2101.063229] <IRQ> [ 2101.065252] dump_stack+0x41/0x60 [ 2101.068587] __schedule_bug.cold.100+0x4c/0x58 [ 2101.073060] __schedule+0x6a4/0x830 [ 2101.076570] schedule+0x35/0xa0 [ 2101.079727] schedule_preempt_disabled+0xa/0x10 [ 2101.084284] __mutex_lock.isra.7+0x310/0x420 [ 2101.088580] ? ice_misc_intr+0x201/0x2e0 [ice] [ 2101.093078] ice_send_event_to_aux+0x25/0x70 [ice] [ 2101.097921] ice_misc_intr+0x220/0x2e0 [ice] [ 2101.102232] __handle_irq_event_percpu+0x40/0x180 [ 2101.106965] handle_irq_event_percpu+0x30/0x80 [ 2101.111434] handle_irq_event+0x36/0x53 [ 2101.115292] handle_edge_irq+0x82/0x190 [ 2101.119148] handle_irq+0x1c/0x30 [ 2101.122480] do_IRQ+0x49/0xd0 [ 2101.125465] common_interrupt+0xf/0xf [ 2101.129146] </IRQ> ... As Andrew correctly mentioned previously[0], the following call ladder happens: ice_misc_intr() <- hardirq ice_send_event_to_aux() device_lock() mutex_lock() might_sleep() might_resched() <- oops Add a new PF state bit which indicates that an aux critical error occurred and serve it in ice_service_task() in process context. The new ice_pf::oicr_err_reg is read-write in both hardirq and process contexts, but only 3 bits of non-critical data probably aren't worth explicit synchronizing (and they're even in the same byte [31:24]). [0] https://lore.kernel.org/all/YeSRUVmrdmlUXHDn@lunn.ch Fixes: 348048e724a0e ("ice: Implement iidc operations") Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Tested-by: Michal Kubiak <michal.kubiak@intel.com> Acked-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23net: marvell: prestera: add missing destroy_workqueue() in ↵Yang Yingliang
prestera_module_init() Add the missing destroy_workqueue() before return from prestera_module_init() in the error handling case. Fixes: 4394fbcb78cf ("net: marvell: prestera: handle fib notifications") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220322090236.1439649-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23drivers: net: xgene: Fix regression in CRC strippingStephane Graber
All packets on ingress (except for jumbo) are terminated with a 4-bytes CRC checksum. It's the responsability of the driver to strip those 4 bytes. Unfortunately a change dating back to March 2017 re-shuffled some code and made the CRC stripping code effectively dead. This change re-orders that part a bit such that the datalen is immediately altered if needed. Fixes: 4902a92270fb ("drivers: net: xgene: Add workaround for errata 10GE_8/ENET_11") Cc: stable@vger.kernel.org Signed-off-by: Stephane Graber <stgraber@ubuntu.com> Tested-by: Stephane Graber <stgraber@ubuntu.com> Link: https://lore.kernel.org/r/20220322224205.752795-1-stgraber@ubuntu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23Merge tag 'nand/for-5.18' into mtd/nextMiquel Raynal
Raw NAND core changes: * Rework of_get_nand_bus_width() * Remove of_get_nand_on_flash_bbt() wrapper * Protect access to rawnand devices while in suspend * bindings: Document the wp-gpios property Rax NAND controller driver changes: * atmel: Fix refcount issue in atmel_nand_controller_init * nandsim: - Add NS_PAGE_BYTE_SHIFT macro to replace the repeat pattern - Merge repeat codes in ns_switch_state - Replace overflow check with kzalloc to single kcalloc * rockchip: Fix platform_get_irq.cocci warning * stm32_fmc2: Add NAND Write Protect support * pl353: Set the nand chip node as the flash node * brcmnand: Fix sparse warnings in bcma_nand * omap_elm: Remove redundant variable 'errors' * gpmi: - Support fast edo timings for mx28 - Validate controller clock rate - Fix controller timings setting * brcmnand: - Add BCMA shim - BCMA controller uses command shift of 0 - Allow platform data instantation - Add platform data structure for BCMA - Allow working without interrupts - Move OF operations out of brcmnand_init_cs() - Avoid pdev in brcmnand_init_cs() - Allow SoC to provide I/O operations - Assign soc as early as possible Onenand changes: * Check for error irq Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2022-03-23mfd: bd9576: fix typos in commentsJulia Lawall
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220314115354.144023-29-Julia.Lawall@inria.fr
2022-03-23mfd: Use platform_get_irq() to get the interruptMinghao Chi (CGEL ZTE)
It is not recommened to use platform_get_resource(pdev, IORESOURCE_IRQ) for requesting IRQ's resources any more, as they can be not ready yet in case of DT-booting. platform_get_irq() instead is a recommended way for getting IRQ even if it was not retrieved earlier. It also makes code simpler because we're getting "int" value right away and no conversion from resource to int is required. The print function dev_err() is redundant because platform_get_irq() already prints an error. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220309035607.2080884-1-chi.minghao@zte.com.cn
2022-03-23mfd: arizona-spi: Add Android board ACPI table handlingHans de Goede
x86/ACPI boards with an arizona WM5102 codec ship with either Windows or Android as factory installed OS. The ACPI fwnode for the codec on Android boards misses 2 things compared to the Windows boards (this is hardcoded in the Android board kernels): 1. There is no CLKE ACPI method to enabe the 32 KHz clock the codec needs for jack-detection. 2. The GPIOs used by the codec are not listed in the fwnode for the codec. The ACPI tables on x86/ACPI boards shipped with Android being incomplete happens a lot. The special drivers/platform/x86/x86-android-tablets.c module contains DMI based per model handling to compensate for this. This module will enable the 32KHz clock through the pinctrl framework to fix 1. and it will also register a gpio-lookup table for all GPIOs needed by the codec + machine driver, including the GPIOs coming from the codec itself. Add an arizona_spi_acpi_android_probe() function which waits for the x86-android-tablets to have set things up before continue with probing the arizona WM5102 codec. Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220307173844.199135-2-hdegoede@redhat.com
2022-03-23mfd: arizona-spi: Split Windows ACPI init code into its own functionHans de Goede
x86/ACPI boards with an arizona WM5102 codec ship with either Windows or Android as factory installed OS. The ACPI fwnode describing the codec differs depending on the factory OS, and the current arizona_spi_acpi_probe() function is tailored for use with the Windows board ACPI tables. Split out the Windows board ACPI tables specific bits into a new arizona_spi_acpi_windows_probe() function in preparation for also adding support for the Android board ACPI tables. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220307173844.199135-1-hdegoede@redhat.com
2022-03-23mfd: asic3: Add missing iounmap() on error asic3_mfd_probeMiaoqian Lin
Add the missing iounmap() before return from asic3_mfd_probe in the error handling case. Fixes: 64e8867ba809 ("mfd: tmio_mmc hardware abstraction for CNF area") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220307072947.5369-1-linmq006@gmail.com
2022-03-23mfd: intel-lpss: Provide an SSP type to the driverAndy Shevchenko
The SPI driver wants to know the exact type of the controller. Provide this information to it, hence it allows to fix the Intel Cannon Lake and others in the future. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220301205056.79810-1-andriy.shevchenko@linux.intel.com
2022-03-23mfd: atmel-flexcom: Fix compilation warningClaudiu Beznea
Fix "unused variable 'atmel_flexcom_pm_ops' [-Wunused-const-variable]" compilation warning by using __maybe_unused on PM ops. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211207111515.814653-1-claudiu.beznea@microchip.com
2022-03-23Merge branch 'for-5.18/uclogic' into for-linusJiri Kosina
- integration of first part of DIGImend [1] patches in order to vastly improve Linux support of tablets (Nikolai Kondrashov, José Expósito) [1] https://github.com/DIGImend/digimend-kernel-drivers
2022-03-23Merge branch 'for-5.18/sigma-micro' into for-linusJiri Kosina
- driver for SiGma Micro keyboards (Desmond Lim)
2022-03-23Merge branch 'for-5.18/razer' into for-linusJiri Kosina
- driver for Razer Blackwidow keyboards (Jelle van der Waa)
2022-03-23Merge branch 'for-5.18/i2c-hid' into for-linusJiri Kosina
- fixes for handling unnumbered reports fully correctly (Angela Czubak Dmitry Torokhov) - untangling of intermingled code for sending and handling output reports in __i2c_hid_command() (Dmitry Torokhov)
2022-03-23Merge branch 'for-5.18/google' into for-linusJiri Kosina
2022-03-23Merge branch 'for-5.18/core' into for-linusJiri Kosina
- rework of generic input handling which ultimately makes the processing of tablet events more generic and reliable (Benjamin Tissoires)
2022-03-23Merge branch 'for-5.18/apple' into for-linusJiri Kosina
- Apple magic keyboard support improvements for newer models (José Expósito) - Apple T2 Macs support improvements (Aun-Ali Zaidi, Paul Pawlowski)
2022-03-23Merge branch 'for-5.18/amd-sfh' into for-linusJiri Kosina
- dead code elimination (Christophe JAILLET)
2022-03-23nvme-pci: add quirks for Samsung X5 SSDsMonish Kumar R
Add quirks to not fail the initialization and to have quick resume latency after cold/warm reboot. Signed-off-by: Monish Kumar R <monish.kumar.r@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-03-23nvme-pci: expose use_threaded_interrupts read-only in sysfsXin Hao
Allow reading /sys/module/nvme/parameters/use_threaded_interrupts to see if the use_threaded_interrupts module parameter is in use. Signed-off-by: Xin Hao <xhao@linux.alibaba.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-03-23nvme: fix the read-only state for zoned namespaces with unsupposed featuresPankaj Raghav
commit 2f4c9ba23b88 ("nvme: export zoned namespaces without Zone Append support read-only") marks zoned namespaces without append support read-only. It does iso by setting NVME_NS_FORCE_RO in ns->flags in nvme_update_zone_info and checking for that flag later in nvme_update_disk_info to mark the disk as read-only. But commit 73d90386b559 ("nvme: cleanup zone information initialization") rearranged nvme_update_disk_info to be called before nvme_update_zone_info and thus not marking the disk as read-only. The call order cannot be just reverted because nvme_update_zone_info sets certain queue parameters such as zone_write_granularity that depend on the prior call to nvme_update_disk_info. Remove the call to set_disk_ro in nvme_update_disk_info. and call set_disk_ro after nvme_update_zone_info and nvme_update_disk_info to set the permission for ZNS drives correctly. The same applies to the multipath disk path. Fixes: 73d90386b559 ("nvme: cleanup zone information initialization") Signed-off-by: Pankaj Raghav <p.raghav@samsung.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-03-22net: geneve: add missing netlink policy and size for ↵Eyal Birger
IFLA_GENEVE_INNER_PROTO_INHERIT Add missing netlink attribute policy and size calculation. Also enable strict validation from this new attribute onwards. Fixes: 435fe1c0c1f7 ("net: geneve: support IPv4/IPv6 as inner protocol") Signed-off-by: Eyal Birger <eyal.birger@gmail.com> Link: https://lore.kernel.org/r/20220322043954.3042468-1-eyal.birger@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-22Merge tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds
Pull filesystem folio updates from Matthew Wilcox: "Primarily this series converts some of the address_space operations to take a folio instead of a page. Notably: - a_ops->is_partially_uptodate() takes a folio instead of a page and changes the type of the 'from' and 'count' arguments to make it obvious they're bytes. - a_ops->invalidatepage() becomes ->invalidate_folio() and has a similar type change. - a_ops->launder_page() becomes ->launder_folio() - a_ops->set_page_dirty() becomes ->dirty_folio() and adds the address_space as an argument. There are a couple of other misc changes up front that weren't worth separating into their own pull request" * tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache: (53 commits) fs: Remove aops ->set_page_dirty fb_defio: Use noop_dirty_folio() fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio fs: Convert __set_page_dirty_buffers to block_dirty_folio nilfs: Convert nilfs_set_page_dirty() to nilfs_dirty_folio() mm: Convert swap_set_page_dirty() to swap_dirty_folio() ubifs: Convert ubifs_set_page_dirty to ubifs_dirty_folio f2fs: Convert f2fs_set_node_page_dirty to f2fs_dirty_node_folio f2fs: Convert f2fs_set_data_page_dirty to f2fs_dirty_data_folio f2fs: Convert f2fs_set_meta_page_dirty to f2fs_dirty_meta_folio afs: Convert afs_dir_set_page_dirty() to afs_dir_dirty_folio() btrfs: Convert extent_range_redirty_for_io() to use folios fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio btrfs: Convert from set_page_dirty to dirty_folio fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio() fs: Add aops->dirty_folio fs: Remove aops->launder_page orangefs: Convert launder_page to launder_folio nfs: Convert from launder_page to launder_folio fuse: Convert from launder_page to launder_folio ...
2022-03-22Merge tag 'folio-5.18c' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds
Pull folio updates from Matthew Wilcox: - Rewrite how munlock works to massively reduce the contention on i_mmap_rwsem (Hugh Dickins): https://lore.kernel.org/linux-mm/8e4356d-9622-a7f0-b2c-f116b5f2efea@google.com/ - Sort out the page refcount mess for ZONE_DEVICE pages (Christoph Hellwig): https://lore.kernel.org/linux-mm/20220210072828.2930359-1-hch@lst.de/ - Convert GUP to use folios and make pincount available for order-1 pages. (Matthew Wilcox) - Convert a few more truncation functions to use folios (Matthew Wilcox) - Convert page_vma_mapped_walk to use PFNs instead of pages (Matthew Wilcox) - Convert rmap_walk to use folios (Matthew Wilcox) - Convert most of shrink_page_list() to use a folio (Matthew Wilcox) - Add support for creating large folios in readahead (Matthew Wilcox) * tag 'folio-5.18c' of git://git.infradead.org/users/willy/pagecache: (114 commits) mm/damon: minor cleanup for damon_pa_young selftests/vm/transhuge-stress: Support file-backed PMD folios mm/filemap: Support VM_HUGEPAGE for file mappings mm/readahead: Switch to page_cache_ra_order mm/readahead: Align file mappings for non-DAX mm/readahead: Add large folio readahead mm: Support arbitrary THP sizes mm: Make large folios depend on THP mm: Fix READ_ONLY_THP warning mm/filemap: Allow large folios to be added to the page cache mm: Turn can_split_huge_page() into can_split_folio() mm/vmscan: Convert pageout() to take a folio mm/vmscan: Turn page_check_references() into folio_check_references() mm/vmscan: Account large folios correctly mm/vmscan: Optimise shrink_page_list for non-PMD-sized folios mm/vmscan: Free non-shmem folios without splitting them mm/rmap: Constify the rmap_walk_control argument mm/rmap: Convert rmap_walk() to take a folio mm: Turn page_anon_vma() into folio_anon_vma() mm/rmap: Turn page_lock_anon_vma_read() into folio_lock_anon_vma_read() ...
2022-03-22net/mlx5e: Fix build warning, detected write beyond size of fieldSaeed Mahameed
When merged with Linus tree, the cited patch below will cause the following build warning: In function 'fortify_memset_chk', inlined from 'mlx5e_xmit_xdp_frame' at drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c:438:3: include/linux/fortify-string.h:242:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 242 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fix that by grouping the fields to memeset in struct_group() to avoid the false alarm. Fixes: 9ded70fa1d81 ("net/mlx5e: Don't prefill WQEs in XDP SQ in the multi buffer mode") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Link: https://lore.kernel.org/r/20220322172224.31849-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-22iwlwifi: mvm: Don't fail if PPAG isn't supportedMiri Korenblit
When we're copying the PPAG table into the cmd structure we're failing if the table doesn't exist in ACPI or is invalid, or if the FW doesn't support PPAG setting etc. This is wrong because those are valid scenarios. Fix this by not failing in those cases. Fixes: e8e10a37c51c ("iwlwifi: acpi: move ppag code from mvm to fw/acpi") Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/iwlwifi.20220322173828.fa47f369b717.I6a9c65149c2c3c11337f3a802dff22f514a3a436@changeid Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-22Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge updates from Andrew Morton: - A few misc subsystems: kthread, scripts, ntfs, ocfs2, block, and vfs - Most the MM patches which precede the patches in Willy's tree: kasan, pagecache, gup, swap, shmem, memcg, selftests, pagemap, mremap, sparsemem, vmalloc, pagealloc, memory-failure, mlock, hugetlb, userfaultfd, vmscan, compaction, mempolicy, oom-kill, migration, thp, cma, autonuma, psi, ksm, page-poison, madvise, memory-hotplug, rmap, zswap, uaccess, ioremap, highmem, cleanups, kfence, hmm, and damon. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (227 commits) mm/damon/sysfs: remove repeat container_of() in damon_sysfs_kdamond_release() Docs/ABI/testing: add DAMON sysfs interface ABI document Docs/admin-guide/mm/damon/usage: document DAMON sysfs interface selftests/damon: add a test for DAMON sysfs interface mm/damon/sysfs: support DAMOS stats mm/damon/sysfs: support DAMOS watermarks mm/damon/sysfs: support schemes prioritization mm/damon/sysfs: support DAMOS quotas mm/damon/sysfs: support DAMON-based Operation Schemes mm/damon/sysfs: support the physical address space monitoring mm/damon/sysfs: link DAMON for virtual address spaces monitoring mm/damon: implement a minimal stub for sysfs-based DAMON interface mm/damon/core: add number of each enum type values mm/damon/core: allow non-exclusive DAMON start/stop Docs/damon: update outdated term 'regions update interval' Docs/vm/damon/design: update DAMON-Idle Page Tracking interference handling Docs/vm/damon: call low level monitoring primitives the operations mm/damon: remove unnecessary CONFIG_DAMON option mm/damon/paddr,vaddr: remove damon_{p,v}a_{target_valid,set_operations}() mm/damon/dbgfs-test: fix is_target_id() change ...
2022-03-22drivers/base/memory: clarify adding and removing of memory blocksDavid Hildenbrand
Let's make it clearer at which places we actually add and remove memory blocks -- streamlining the terminology -- and highlight which memory block start out online and which start out as offline. * rename add_memory_block -> add_boot_memory_block * rename init_memory_block -> add_memory_block * rename unregister_memory -> remove_memory_block * rename register_memory -> __add_memory_block * add add_hotplug_memory_block * mark add_boot_memory_block with __init (suggested by Oscar) __add_memory_block() is a pure helper for add_memory_block(), remove the somewhat obvious comment. Link: https://lkml.kernel.org/r/20220221154531.11382-1-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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