Harvey Hunt 4b2312bd05 irqchip/mips-gic: Fix IRQs in gic_dev_domain ... When allocating a new device IRQ, gic_dev_domain_alloc() correctly calls irq_domain_set_hwirq_and_chip(), but gic_irq_domain_alloc() does not. This means that gic_irq_domain believes all IRQs from the dev domain have an hwirq of 0 and creates incorrect mappings in the linear_revmap. As gic_irq_domain is a parent of the gic_dev_domain, this leads to an inability to boot on devices with a GIC. Excerpt of the error: [ 2.297649] irq 0: nobody cared (try booting with the "irqpoll" option) ... [ 2.436963] handlers: [ 2.439492] Disabling IRQ #0 Fix this by calling irq_domain_set_hwirq_and_chip() for both the dev and irq domain. Now that we are modifying the parent domain, be sure to clear it up in case of an allocation error. Fixes: c98c1822ee ("irqchip/mips-gic: Add device hierarchy domain") Fixes: 2af70a9620 ("irqchip/mips-gic: Add a IPI hierarchy domain") Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Tested-by: Govindraj Raja <Govindraj.Raja@imgtec.com> # On Pistachio SoC Reviewed-by: Matt Redfearn <matt.redfearn@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Qais Yousef <qsyousef@gmail.com> Cc: jason@lakedaemon.net Cc: marc.zyngier@arm.com Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1464001552-31174-1-git-send-email-harvey.hunt@imgtec.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2016-06-14 11:41:57 +02:00
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alphascale_asm9260-icoll.h
exynos-combiner.c
irq-alpine-msi.c
irq-armada-370-xp.c
irq-ath79-cpu.c
irq-ath79-misc.c
irq-atmel-aic5.c
irq-atmel-aic-common.c
irq-atmel-aic-common.h
irq-atmel-aic.c
irq-bcm2835.c
irq-bcm2836.c
irq-bcm6345-l1.c
irq-bcm7038-l1.c
irq-bcm7120-l2.c
irq-brcmstb-l2.c
irq-clps711x.c	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
irq-crossbar.c
irq-digicolor.c
irq-dw-apb-ictl.c
irq-eznps.c
irq-gic-common.c	Small release overall.	2016-05-19 11:27:09 -07:00
irq-gic-common.h
irq-gic-realview.c
irq-gic-v2m.c
irq-gic-v3-its-pci-msi.c
irq-gic-v3-its-platform-msi.c
irq-gic-v3-its.c	irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144	2016-06-02 18:01:07 +01:00
irq-gic-v3.c	irqchip/gic-v3: Fix quiescence check in gic_enable_redist	2016-06-02 18:00:06 +01:00
irq-gic.c	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
irq-hip04.c	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
irq-i8259.c
irq-imgpdc.c
irq-imx-gpcv2.c
irq-ingenic.c
irq-keystone.c
irq-lpc32xx.c
irq-ls-scfg-msi.c
irq-mbigen.c
irq-metag-ext.c
irq-metag.c
irq-mips-cpu.c
irq-mips-gic.c	irqchip/mips-gic: Fix IRQs in gic_dev_domain	2016-06-14 11:41:57 +02:00
irq-mmp.c
irq-moxart.c
irq-mtk-sysirq.c
irq-mvebu-odmi.c
irq-mxs.c
irq-nvic.c
irq-omap-intc.c
irq-or1k-pic.c
irq-orion.c
irq-partition-percpu.c
irq-pic32-evic.c	irqchip/irq-pic32-evic: Fix bug with external interrupts.	2016-06-02 18:03:50 +01:00
irq-renesas-h8s.c
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c
irq-renesas-irqc.c
irq-s3c24xx.c
irq-sa11x0.c
irq-sirfsoc.c
irq-st.c
irq-sun4i.c
irq-sunxi-nmi.c
irq-tango.c
irq-tb10x.c
irq-tegra.c
irq-ts4800.c
irq-versatile-fpga.c
irq-vf610-mscm-ir.c
irq-vic.c
irq-vt8500.c
irq-xtensa-mx.c
irq-xtensa-pic.c
irq-zevio.c
irqchip.c
Kconfig	irqchip: nps: add 64BIT dependency	2016-05-20 10:20:47 -07:00
Makefile	ARC updates for 4.7-rc1	2016-05-19 09:46:18 -07:00
spear-shirq.c	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00