Marc Zyngier 82f499c881 irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug ... Enabling LPIs was made a lot stricter recently, by checking that they are disabled before enabling them. By doing so, the CPU hotplug case was missed altogether, which leaves LPIs enabled on hotplug off (expecting the CPU to eventually come back), and won't write a different value anyway on hotplug on. So skip that check if that particular case is detected Fixes: 6eb486b66a ("irqchip/gic-v3: Ensure GICR_CTLR.EnableLPI=0 is observed before enabling") Reported-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Sumit Garg <sumit.garg@linaro.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Yang Yingliang <yangyingliang@huawei.com> Link: https://lkml.kernel.org/r/20180622095254.5906-8-marc.zyngier@arm.com		2018-06-22 14:22:02 +02:00
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Kconfig	Staging/IIO patches for 4.17-rc1	2018-04-04 18:56:27 -07:00
Makefile	irqchip/gic-v3: Add support for Message Based Interrupts as an MSI controller	2018-05-13 15:59:01 +02:00
alphascale_asm9260-icoll.h	…
exynos-combiner.c	…
irq-alpine-msi.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
irq-armada-370-xp.c	…
irq-aspeed-i2c-ic.c	…
irq-aspeed-vic.c	…
irq-ath79-cpu.c	…
irq-ath79-misc.c	…
irq-ativic32.c	irqchip: Andestech Internal Vector Interrupt Controller driver	2018-02-22 10:44:36 +08:00
irq-atmel-aic-common.c	…
irq-atmel-aic-common.h	…
irq-atmel-aic.c	…
irq-atmel-aic5.c	…
irq-bcm2835.c	…
irq-bcm2836.c	irqchip/irq-bcm2836: Add support for DT interrupt polarity	2018-01-04 11:12:39 +00:00
irq-bcm6345-l1.c	…
irq-bcm7038-l1.c	irqchip/bcm: Remove hashed address printing	2018-02-16 14:22:16 +00:00
irq-bcm7120-l2.c	irqchip/bcm: Remove hashed address printing	2018-02-16 14:22:16 +00:00
irq-brcmstb-l2.c	irqchip/bcm: Remove hashed address printing	2018-02-16 14:22:16 +00:00
irq-clps711x.c	…
irq-crossbar.c	…
irq-digicolor.c	…
irq-dw-apb-ictl.c	…
irq-eznps.c	…
irq-ftintc010.c	…
irq-gic-common.c	irqchip/gic: Take lock when updating irq type	2018-03-29 11:47:50 +01:00
irq-gic-common.h	…
irq-gic-pm.c	…
irq-gic-realview.c	…
irq-gic-v2m.c	irqchip/gic-v2m: Fix SPI release on error path	2018-06-22 14:22:00 +02:00
irq-gic-v3-its-fsl-mc-msi.c	Merge 4.16-rc3 into staging-next	2018-02-26 15:32:00 +01:00
irq-gic-v3-its-pci-msi.c	irqchip/gic-v3: Ignore disabled ITS nodes	2018-02-16 13:47:58 +00:00
irq-gic-v3-its-platform-msi.c	irqchip/gic-v3: Ignore disabled ITS nodes	2018-02-16 13:47:58 +00:00
irq-gic-v3-its.c	irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug	2018-06-22 14:22:02 +02:00
irq-gic-v3-mbi.c	irqchip/gic-v3: Add PCI/MSI support to the GICv3 MBI sub-driver	2018-05-13 15:59:01 +02:00
irq-gic-v3.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
irq-gic-v4.c	irqchip/gic-v4: Clear IRQ_DISABLE_UNLAZY again if mapping fails	2017-11-10 09:50:36 +00:00
irq-gic.c	irqchip/gic: Update supports_deactivate static key to modern api	2018-03-28 15:24:15 +01:00
irq-goldfish-pic.c	irqchip/irq-goldfish-pic: Add Goldfish PIC driver	2018-01-04 11:14:04 +00:00
irq-hip04.c	…
irq-i8259.c	irqchip/i8259: Set I/O port resource types correctly	2017-12-18 23:07:46 -06:00
irq-imgpdc.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
irq-imx-gpcv2.c	irqchip/irq-imx-gpcv2: Remove unused function	2018-03-11 13:27:12 +00:00
irq-ingenic.c	…
irq-jcore-aic.c	…
irq-keystone.c	…
irq-lpc32xx.c	…
irq-ls-scfg-msi.c	irqchip/ls-scfg-msi: Fix MSI affinity handling	2018-06-22 14:22:00 +02:00
irq-mbigen.c	…
irq-meson-gpio.c	irqchip/meson-gpio: Add support for Meson-AXG SoCs	2018-05-24 12:34:18 +01:00
irq-mips-cpu.c	…
irq-mips-gic.c	irqchip/mips-gic: Avoid spuriously handling masked interrupts	2018-02-16 13:47:58 +00:00
irq-mmp.c	…
irq-mscc-ocelot.c	irqchip: Add a driver for the Microsemi Ocelot controller	2018-03-22 15:52:27 +00:00
irq-mtk-cirq.c	…
irq-mtk-sysirq.c	…
irq-mvebu-gicp.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
irq-mvebu-icu.c	irqchip/mvebu-gicp: Use level-triggered MSIs between ICU and GICP	2018-05-13 15:59:00 +02:00
irq-mvebu-odmi.c	…
irq-mvebu-pic.c	…
irq-mxs.c	…
irq-nvic.c	…
irq-omap-intc.c	…
irq-ompic.c	irqchip/ompic: fix return value check in ompic_of_init()	2018-01-04 11:13:22 +00:00
irq-or1k-pic.c	…
irq-orion.c	…
irq-partition-percpu.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
irq-pic32-evic.c	…
irq-renesas-h8s.c	…
irq-renesas-h8300h.c	…
irq-renesas-intc-irqpin.c	irqchip/renesas-intc-irqpin: Use wakeup_path i.s.o. explicit clock handling	2018-03-14 11:11:15 +00:00
irq-renesas-irqc.c	irqchip/renesas-irqc: Use wakeup_path i.s.o. explicit clock handling	2018-03-14 11:11:21 +00:00
irq-s3c24xx.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
irq-sa11x0.c	…
irq-sirfsoc.c	…
irq-sni-exiu.c	irqchip/exiu: Fix return value check in exiu_init()	2017-11-14 11:27:22 +01:00
irq-st.c	…
irq-stm32-exti.c	irqchip/stm32: Fix non-SMP build warning	2018-06-06 12:05:19 +02:00
irq-sun4i.c	…
irq-sunxi-nmi.c	…
irq-tango.c	…
irq-tb10x.c	…
irq-tegra.c	…
irq-ts4800.c	…
irq-uniphier-aidet.c	…
irq-versatile-fpga.c	…
irq-vf610-mscm-ir.c	…
irq-vic.c	…
irq-vt8500.c	…
irq-xilinx-intc.c	…
irq-xtensa-mx.c	…
irq-xtensa-pic.c	…
irq-zevio.c	…
irqchip.c	…
qcom-irq-combiner.c	irqchip/qcom: Fix check for spurious interrupts	2018-05-02 15:56:10 +02:00
qcom-pdc.c	irqchip/pdc: Add PDC interrupt controller for QCOM SoCs	2018-03-14 11:11:27 +00:00
spear-shirq.c	…