Ashok Kumar b966c761af irqchip/gic-v3-its: Fix double ICC_EOIR write for LPI in EOImode==1 ... commit 004fa08d7aba2a13974446bf212a48c0b3b0d9fd upstream. When the GIC is using EOImode==1, the EOI is done immediately, leaving the deactivation to be performed when the EOI was previously done. Unfortunately, the ITS is not aware of the EOImode at all, and blindly EOIs the interrupt again. On most systems, this is ignored (despite being a programming error), but some others do raise a SError exception as there is no priority drop to perform for this interrupt. The fix is to stop trying to be clever, and always call into the underlying GIC to perform the right access, irrespective of the more we're in. [Marc: Reworked commit message] Fixes: 0b996fd359 ("irqchip/GICv3: Convert to EOImode == 1") Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Ashok Kumar <ashoks@broadcom.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-03 15:07:14 -08:00
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alphascale_asm9260-icoll.h	irqchip/mxs: Add Alphascale ASM9260 support	2015-10-14 09:37:47 +02:00
exynos-combiner.c	irqdomain: Use irq_domain_get_of_node() instead of direct field access	2015-10-13 19:01:23 +02:00
irq-armada-370-xp.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-11-04 09:41:05 -08:00
irq-atmel-aic-common.c	irqchip/atmel-aic: Fix wrong bit operation for IRQ priority	2016-03-03 15:07:14 -08:00
irq-atmel-aic-common.h
irq-atmel-aic.c
irq-atmel-aic5.c
irq-bcm2835.c
irq-bcm2836.c
irq-bcm7038-l1.c
irq-bcm7120-l2.c
irq-brcmstb-l2.c
irq-clps711x.c
irq-crossbar.c	irqchip: Convert all alloc/xlate users from of_node to fwnode	2015-10-13 19:01:23 +02:00
irq-digicolor.c
irq-dw-apb-ictl.c
irq-gic-common.c	irqchip/gic: Make sure all interrupts are deactivated at boot	2015-11-17 14:25:58 +01:00
irq-gic-common.h	irqchip/gicv3-its: Add HW revision detection and configuration	2015-09-29 10:10:53 +02:00
irq-gic-v2m.c	irqchip/gic-v2m: Add support for multiple MSI frames	2015-10-15 10:18:48 +02:00
irq-gic-v3-its-pci-msi.c	irqchip/gic-v3-its: Add handling of PCI requester id.	2015-10-16 13:07:13 +01:00
irq-gic-v3-its-platform-msi.c	irqchip/gic-v3-its: Parse new version of msi-parent property	2015-10-16 13:07:15 +01:00
irq-gic-v3-its.c	irqchip/gic-v3-its: Fix double ICC_EOIR write for LPI in EOImode==1	2016-03-03 15:07:14 -08:00
irq-gic-v3.c	irqchip/gic-v3: Fix translation of LPIs after conversion to irq_fwspec	2015-10-15 10:18:48 +02:00
irq-gic.c	irqchip/gic: Add save/restore of the active state	2015-11-17 14:25:59 +01:00
irq-hip04.c	irqdomain: Use irq_domain_get_of_node() instead of direct field access	2015-10-13 19:01:23 +02:00
irq-i8259.c	irqchip/i8259: Convert to use irq_set_chained_handler_and_data	2015-10-01 16:32:54 +02:00
irq-imgpdc.c
irq-imx-gpcv2.c	irqchip: Convert all alloc/xlate users from of_node to fwnode	2015-10-13 19:01:23 +02:00
irq-ingenic.c
irq-keystone.c
irq-metag-ext.c
irq-metag.c
irq-mips-cpu.c
irq-mips-gic.c	irqchip: irq-mips-gic: Provide function to map GIC user section	2015-11-11 08:36:38 +01:00
irq-mmp.c
irq-moxart.c
irq-mtk-sysirq.c	irqchip: Convert all alloc/xlate users from of_node to fwnode	2015-10-13 19:01:23 +02:00
irq-mxs.c	irqchip/mxs: Add missing set_handle_irq()	2016-03-03 15:07:14 -08:00
irq-nvic.c	irqchip: Convert all alloc/xlate users from of_node to fwnode	2015-10-13 19:01:23 +02:00
irq-omap-intc.c	irqchip/omap-intc: Add support for spurious irq handling	2016-03-03 15:07:14 -08:00
irq-or1k-pic.c
irq-orion.c
irq-renesas-h8s.c
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c	irqchip/renesas-intc-irqpin: r8a7778 IRLM setup support	2015-09-30 21:02:22 +02:00
irq-renesas-irqc.c	irqchip/renesas-irqc: Move over to nested generic chip	2015-09-29 20:41:00 +02:00
irq-s3c24xx.c	irqdomain: Use irq_domain_get_of_node() instead of direct field access	2015-10-13 19:01:23 +02:00
irq-sa11x0.c
irq-sirfsoc.c
irq-st.c
irq-sun4i.c
irq-sunxi-nmi.c	irqchip/sunxi-nmi: Switch to of_io_request_and_map() from of_iomap()	2015-10-09 22:47:28 +02:00
irq-tb10x.c
irq-tegra.c	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-11-03 14:40:01 -08:00
irq-versatile-fpga.c	irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB	2015-12-01 22:50:16 +01:00
irq-vf610-mscm-ir.c	irqchip: Convert all alloc/xlate users from of_node to fwnode	2015-10-13 19:01:23 +02:00
irq-vic.c
irq-vt8500.c
irq-xtensa-mx.c
irq-xtensa-pic.c
irq-zevio.c
irqchip.c	irqchip / GIC: Convert the GIC driver to ACPI probing	2015-10-01 02:18:38 +02:00
Kconfig	irqchip/mxs: Add Alphascale ASM9260 support	2015-10-14 09:37:47 +02:00
Makefile	irqchip/mxs: Add Alphascale ASM9260 support	2015-10-14 09:37:47 +02:00
spear-shirq.c