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linux/drivers/irqchip
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Dan Carpenter 60299e356a irqchip/gicv3: Handle loop timeout proper 
[ Upstream commit d102eb5c1a ]

The timeout loop terminates when the loop count is zero, but the decrement
of the count variable is post check. So count is -1 when we check for the
timeout and therefor the error message is supressed.

Change it to predecrement, so the error message is emitted.

[ tglx: Massaged changelog ]

Fixes: a2c2251012 ("irqchip: gic-v3: Refactor gic_enable_redist to support both enabling and disabling")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: kernel-janitors@vger.kernel.org
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20161014072534.GA15168@mwanda
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
History 2016-11-23 21:28:50 -05:00
..
exynos-combiner.c irqchip: exynos-combiner: Fix compilation error on ARM64 2014-09-03 11:56:39 +00:00
irq-armada-370-xp.c irqchip: armada-370-xp: Fix chained per-cpu interrupts 2015-03-28 10:03:20 -04:00
irq-atmel-aic-common.c irqchip/atmel-aic: Fix wrong bit operation for IRQ priority 2016-02-15 15:42:33 -05:00
irq-atmel-aic-common.h irqchip: atmel-aic: Implement RTC irq fixup 2014-07-17 13:38:54 +00:00
irq-atmel-aic.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2016-10-05 22:40:20 -04:00
irq-atmel-aic5.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2016-10-05 22:40:20 -04:00
irq-bcm2835.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-bcm7120-l2.c irqchip: bcm7120-l2: Fix error handling of irq_of_parse_and_map 2014-11-26 06:26:38 +00:00
irq-brcmstb-l2.c irqchip: brcmstb-l2: Fix error handling of irq_of_parse_and_map 2014-11-26 06:28:42 +00:00
irq-clps711x.c irqchip: clps711x: Convert to handle_domain_irq 2014-09-03 13:10:32 +00:00
irq-crossbar.c irqchip: crossbar: Off by one bugs in init 2014-08-18 11:48:11 +00:00
irq-dw-apb-ictl.c irqchip: add DesignWare APB ICTL interrupt controller 2013-12-13 16:29:40 +01:00
irq-gic-common.c irqchip: gic: Replace hex numbers with defines. 2014-08-19 15:07:46 +00:00
irq-gic-common.h irqchip: gic: Move some bits of GICv2 to a library-type file 2014-07-08 21:49:14 +00:00
irq-gic-v3.c irqchip/gicv3: Handle loop timeout proper 2016-11-23 21:28:50 -05:00
irq-gic.c irqchip/gic: Ensure ordering between read of INTACK and shared data 2016-06-06 19:11:02 -04:00
irq-hip04.c irqchip: hip04: Enable Hisilicon HiP04 interrupt controller 2014-08-20 12:25:49 +00:00
irq-imgpdc.c irq-imgpdc: add ImgTec PDC irqchip driver 2013-08-21 14:17:56 +01:00
irq-keystone.c irqchip: keystone: Remove warning unsigned 'kirq->irq' is never less than zero 2014-09-03 11:48:44 +00:00
irq-metag-ext.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-metag.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-mmp.c irqchip: mmp: Convert to handle_domain_irq 2014-09-03 13:10:34 +00:00
irq-moxart.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-mxs.c irqchip: mxs: Convert to handle_domain_irq 2014-09-03 13:10:35 +00:00
irq-nvic.c irqchip: nvic: Use the generic noop function 2014-06-21 02:12:42 +00:00
irq-omap-intc.c irqchip/omap-intc: Add support for spurious irq handling 2016-04-12 09:07:31 -04:00
irq-or1k-pic.c irqchip: or1k-pic: Convert to handle_domain_irq 2014-09-03 13:10:54 +00:00
irq-orion.c irqchip: orion: Convert to handle_domain_irq 2014-09-03 13:10:37 +00:00
irq-renesas-intc-irqpin.c irqchip: renesas-intc-irqpin: Add minimal runtime PM support 2014-09-14 06:47:40 +00:00
irq-renesas-irqc.c irqchip: renesas-irqc: Enable mask on suspend 2014-01-22 21:48:55 +01:00
irq-s3c24xx.c irqchip: s3c24xx: Convert to handle_domain_irq 2014-09-03 13:10:38 +00:00
irq-sirfsoc.c irqchip: sirfsoc: Convert to handle_domain_irq 2014-09-03 13:10:40 +00:00
irq-sun4i.c irqchip: sun4i: Convert to handle_domain_irq 2014-09-03 13:10:42 +00:00
irq-sunxi-nmi.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2016-10-05 22:40:20 -04:00
irq-tb10x.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2016-10-05 22:40:20 -04:00
irq-versatile-fpga.c irqchip: versatile-fpga: Convert to handle_domain_irq 2014-09-03 13:10:43 +00:00
irq-vic.c irqchip: vic: Convert to handle_domain_irq 2014-09-03 13:10:45 +00:00
irq-vt8500.c irqchip: vt8500: Convert to handle_domain_irq 2014-09-03 13:10:46 +00:00
irq-xtensa-mx.c irqchip: xtensa: Select only an online cpu 2014-03-04 17:37:55 +01:00
irq-xtensa-pic.c xtensa: move built-in PIC to drivers/irqchip 2014-01-14 10:19:56 -08:00
irq-zevio.c irqchip: zevio: Convert to handle_domain_irq 2014-09-03 13:10:48 +00:00
irqchip.c irqchip: align irqchip OF match table section naming 2014-05-20 14:24:40 -05:00
irqchip.h of: consolidate linker section OF match table declarations 2014-05-20 14:25:24 -05:00
Kconfig Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:42:04 -04:00
Makefile Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:42:04 -04:00
spear-shirq.c irqchip: spear_shirq: Simplify register access code 2014-06-24 12:38:45 +00:00