Rasmus Villemoes 3fe37eaf3b Revert "gpio: mpc8xxx: change the gpio interrupt flags." ... commit ec7099fdea8025988710ee6fecfd4e4210c29ab5 upstream. This reverts commit 3d5bfbd971. When booting with threadirqs, it causes a splat WARNING: CPU: 0 PID: 29 at kernel/irq/handle.c:159 __handle_irq_event_percpu+0x1ec/0x27c irq 66 handler irq_default_primary_handler+0x0/0x1c enabled interrupts That splat later went away with commit 81e2073c175b ("genirq: Disable interrupts for force threaded handlers"), which got backported to -stable. However, when running an -rt kernel, the splat still exists. Moreover, quoting Thomas Gleixner [1] But 3d5bfbd971 ("gpio: mpc8xxx: change the gpio interrupt flags.") has nothing to do with that: "Delete the interrupt IRQF_NO_THREAD flags in order to gpio interrupts can be threaded to allow high-priority processes to preempt." This changelog is blatantly wrong. In mainline forced irq threads have always been invoked with softirqs disabled, which obviously makes them non-preemptible. So the patch didn't even do what its commit log said. [1] https://lore.kernel.org/lkml/871r8zey88.ffs@nanos.tec.linutronix.de/ Cc: stable@vger.kernel.org # v5.9+ Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-07-05 18:52:30 +02:00
..
gpio-74x164.c
gpio-74xx-mmio.c
gpio-104-dio-48e.c
gpio-104-idi-48.c
gpio-104-idio-16.c
gpio-adnp.c
gpio-adp5520.c
gpio-adp5588.c
gpio-aggregator.c	gpio: aggregator: Refactor ->{get, set}_multiple() to make Sparse happy	2020-08-18 21:39:39 +02:00
gpio-altera-a10sr.c
gpio-altera.c
gpio-amd8111.c
gpio-amd-fch.c	gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION	2020-09-28 12:22:04 +02:00
gpio-amdpt.c
gpio-arizona.c	gpio: arizona: disable pm_runtime in case of failure	2020-12-02 10:40:54 +01:00
gpio-aspeed-sgpio.c	Some late GPIO fixes for the v5.9 series:	2020-10-02 09:51:42 -07:00
gpio-aspeed.c	gpio: aspeed: fix ast2600 bank properties	2020-10-26 15:51:57 +01:00
gpio-ath79.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
gpio-bcm-kona.c	gpio: bcm-kona: Simplify with dev_err_probe()	2020-08-28 20:13:51 +02:00
gpio-bd9571mwv.c
gpio-bd70528.c
gpio-bd71828.c
gpio-brcmstb.c
gpio-bt8xx.c
gpio-cadence.c	gpio: cadence: Add missing MODULE_DEVICE_TABLE	2021-06-03 09:00:39 +02:00
gpio-clps711x.c
gpio-creg-snps.c
gpio-crystalcove.c	gpio: crystalcove: Free IRQ on error path	2020-08-04 01:25:02 +02:00
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c	gpio: davinci: Simplify with dev_err_probe()	2020-08-28 20:15:06 +02:00
gpio-dln2.c
gpio-dwapb.c	gpio: dwapb: fix NULL pointer dereference at dwapb_gpio_suspend()	2020-12-02 10:40:54 +01:00
gpio-eic-sprd.c	gpio: eic-sprd: break loop when getting NULL device resource	2020-12-09 09:41:49 +01:00
gpio-em.c
gpio-ep93xx.c	gpio: ep93xx: Fix single irqchip with multi gpiochips	2021-02-17 11:02:20 +01:00
gpio-exar.c
gpio-f7188x.c
gpio-ftgpio010.c
gpio-ge.c
gpio-gpio-mm.c
gpio-grgpio.c
gpio-gw-pld.c
gpio-hlwd.c
gpio-htc-egpio.c
gpio-ich.c
gpio-intel-mid.c
gpio-iop.c
gpio-it87.c
gpio-ixp4xx.c
gpio-janz-ttl.c
gpio-kempld.c
gpio-logicvc.c
gpio-loongson1.c
gpio-loongson.c
gpio-lp873x.c
gpio-lp3943.c
gpio-lp87565.c
gpio-lpc18xx.c
gpio-lpc32xx.c
gpio-madera.c
gpio-max730x.c
gpio-max732x.c	gpio: max732x: Use irqchip template	2020-08-04 01:12:43 +02:00
gpio-max3191x.c
gpio-max7300.c
gpio-max7301.c
gpio-max77620.c
gpio-max77650.c
gpio-mb86s7x.c
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-menz127.c
gpio-merrifield.c
gpio-ml-ioh.c
gpio-mlxbf2.c
gpio-mlxbf.c
gpio-mm-lantiq.c
gpio-mmio.c
gpio-mockup.c	gpio: mockup: refactor the module init function	2020-09-30 10:52:21 +02:00
gpio-moxtet.c
gpio-mpc8xxx.c	Revert "gpio: mpc8xxx: change the gpio interrupt flags."	2024-07-05 18:52:30 +02:00
gpio-mpc5200.c
gpio-msic.c
gpio-mt7621.c
gpio-mvebu.c	gpio: mvebu: fix pwm .get_state period calculation	2021-01-30 13:55:16 +01:00
gpio-mxc.c	gpio: mxc: Fix disabled interrupt wake-up support	2021-07-07 08:22:46 -04:00
gpio-mxs.c
gpio-octeon.c
gpio-omap.c	gpio: omap: Save and restore sysconfig	2021-04-28 13:39:59 +02:00
gpio-palmas.c
gpio-pca953x.c	gpio: pca953x: Add support for the On Semi pca9655	2021-07-20 16:05:43 +02:00
gpio-pca9570.c
gpio-pcf857x.c	gpio: pcf857x: Fix missing first interrupt	2021-03-04 11:38:40 +01:00
gpio-pch.c
gpio-pci-idio-16.c
gpio-pcie-idio-24.c	gpio: pcie-idio-24: Enable PEX8311 interrupts	2020-11-06 15:19:44 +01:00
gpio-pisosr.c	gpio: pisosr: Simplify with dev_err_probe()	2020-08-28 20:15:51 +02:00
gpio-pl061.c
gpio-pmic-eic-sprd.c
gpio-pxa.c
gpio-raspberrypi-exp.c
gpio-rc5t583.c
gpio-rcar.c
gpio-rda.c
gpio-rdc321x.c
gpio-reg.c
gpio-regmap.c
gpio-rtd.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
gpio-sa1100.c
gpio-sama5d2-piobu.c
gpio-sch311x.c
gpio-sch.c
gpio-sifive.c	gpio: sifive: Fix SiFive gpio probe	2020-11-11 09:53:09 +01:00
gpio-siox.c	gpio: siox: explicitly support only threaded irqs	2020-09-09 12:59:15 +02:00
gpio-sl28cpld.c	gpio: Add support for the sl28cpld GPIO controller	2020-09-17 16:00:20 +01:00
gpio-sodaville.c
gpio-spear-spics.c
gpio-sprd.c	gpio: sprd: Clear interrupt when setting the type as edge	2020-08-31 18:06:28 +02:00
gpio-sta2x11.c
gpio-stmpe.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
gpio-stp-xway.c	gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390	2020-08-18 21:32:28 +02:00
gpio-syscon.c
gpio-tb10x.c
gpio-tc3589x.c	GPIO bulk changes for the v5.10 kernel cycle:	2020-10-13 10:09:33 -07:00
gpio-tegra186.c	gpio: tegra186: Allow optional irq parent callbacks	2020-10-10 12:12:10 +01:00
gpio-tegra.c
gpio-thunderx.c
gpio-timberdale.c
gpio-tpic2810.c
gpio-tps6586x.c
gpio-tps65086.c
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c
gpio-tps68470.c
gpio-tqmx86.c	gpio: tqmx86: really make IRQ optional	2024-07-05 18:52:08 +02:00
gpio-ts4800.c
gpio-ts4900.c
gpio-ts5500.c
gpio-twl4030.c
gpio-twl6040.c
gpio-ucb1400.c
gpio-uniphier.c
gpio-vf610.c
gpio-viperboard.c
gpio-vr41xx.c
gpio-vx855.c
gpio-wcd934x.c	gpio: wcd934x: Fix shift-out-of-bounds error	2021-06-16 12:01:45 +02:00
gpio-wcove.c	gpio: wcove: Request IRQ after all initialisation done	2020-08-04 01:25:02 +02:00
gpio-winbond.c
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c
gpio-xgene-sb.c
gpio-xgene.c
gpio-xgs-iproc.c
gpio-xilinx.c
gpio-xlp.c
gpio-xra1403.c
gpio-xtensa.c
gpio-zevio.c
gpio-zx.c
gpio-zynq.c	gpio: zynq: Check return value of irq_get_irq_data	2021-07-20 16:05:43 +02:00
gpiolib-acpi.c	gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055	2021-05-22 11:40:54 +02:00
gpiolib-acpi.h
gpiolib-cdev.c	gpiolib: cdev: zero padding during conversion to gpioline_info_changed	2021-06-30 08:47:24 -04:00
gpiolib-cdev.h	gpiolib: fix sysfs when cdev is not selected	2020-11-05 15:35:40 +01:00
gpiolib-devres.c	gpio: don't use same lockdep class for all devm_gpiochip_add_data users	2020-08-04 01:22:02 +02:00
gpiolib-legacy.c
gpiolib-of.c	gpiolib: generalize devprop_gpiochip_set_names() for device properties	2020-09-14 10:54:01 +02:00
gpiolib-of.h
gpiolib-sysfs.c	gpio: sysfs: Obey valid_mask	2021-04-21 13:00:50 +02:00
gpiolib-sysfs.h
gpiolib.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
gpiolib.h	gpiolib: cdev: support setting debounce	2020-09-30 10:57:04 +02:00
Kconfig	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
Makefile	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
syno_gpio.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
TODO