redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity
alistair23-linux/drivers/irqchip
History
Guo Ren 56752b2175 irqchip/csky: fixup handle_irq_perbit break irq 
The handle_irq_perbit function loop every bit in hwirq local variable.

handle_irq_perbit(hwirq) {
  for_everyt_bit_in(hwirq) {
	handle_domain_irq()
		->irq_exit()
		->invoke_softirq()
		->__do_softirq()
		->local_irq_enable() // Here will cause new interrupt.
  }
}

When new interrupt coming at local_irq_enable, it will finish another
interrupt handler and pull down the interrupt source. But hwirq is the
local variable for handle_irq_perbit(), it can't get new interrupt
controller pending reg status. So we need update hwirq with pending reg
in every loop.

Also change write_relax to writel could prevent stw from fast retire.
When local_irq is enabled, intc regs is really set-in.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Lu Baoquan <lu.baoquan@intellif.com>
2019-01-09 00:18:46 +08:00
..
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 nds32: Power management for nds32 2018-11-06 18:01:41 +08:00
irq-atmel-aic-common.c
irq-atmel-aic-common.h
irq-atmel-aic.c
irq-atmel-aic5.c
irq-bcm2835.c irqchip: bcm283x: Switch to SPDX identifier 2018-12-13 09:35:36 +00:00
irq-bcm2836.c irqchip: bcm283x: Switch to SPDX identifier 2018-12-13 09:35:36 +00:00
irq-bcm6345-l1.c
irq-bcm7038-l1.c irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP 2018-08-13 09:02:54 +01:00
irq-bcm7120-l2.c
irq-brcmstb-l2.c
irq-clps711x.c
irq-crossbar.c
irq-csky-apb-intc.c irqchip/csky: fixup handle_irq_perbit break irq 2019-01-09 00:18:46 +08:00
irq-csky-mpintc.c irqchip: add C-SKY SMP interrupt controller 2018-10-26 00:54:29 +08:00
irq-digicolor.c
irq-dw-apb-ictl.c genirq: Fix various typos in comments 2018-12-18 14:22:28 +01:00
irq-eznps.c
irq-ftintc010.c
irq-gic-common.c irqchip/gic: Add support to device tree based quirks 2018-12-13 17:23:37 +00:00
irq-gic-common.h irqchip/gic: Add support to device tree based quirks 2018-12-13 17:23:37 +00:00
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 irqchip/gic-v3-its: Move minimum LPI requirements to individual busses 2018-07-16 14:22:19 +01:00
irq-gic-v3-its-pci-msi.c irqchip/gic-v3-its: Reduce minimum LPI allocation to 1 for PCI devices 2018-07-27 10:01:24 +01:00
irq-gic-v3-its-platform-msi.c irqchip/gic-v3-its: Move minimum LPI requirements to individual busses 2018-07-16 14:22:19 +01:00
irq-gic-v3-its.c irqchip/gic: Unify GIC priority definitions 2018-10-03 11:30:14 +01:00
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 Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 2018-12-28 20:08:34 -08:00
irq-gic-v4.c
irq-gic.c genirq: Fix various typos in comments 2018-12-18 14:22:28 +01:00
irq-goldfish-pic.c
irq-hip04.c
irq-i8259.c
irq-imgpdc.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
irq-imx-gpcv2.c irqchip/irq-imx-gpcv2: Add IRQCHIP_DECLARE for i.MX8MQ compatible 2018-12-18 12:59:18 +00:00
irq-imx-irqsteer.c irqchip: Add driver for imx-irqsteer controller 2018-12-18 15:37:22 +00:00
irq-ingenic.c irqchip/ingenic: Add support for the JZ4725B SoC 2018-07-19 16:12:27 +01:00
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-madera.c irqchip: Add driver for Cirrus Logic Madera codecs 2018-12-18 14:06:56 +00:00
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
irq-mmp.c
irq-mscc-ocelot.c irqchhip: Convert to using %pOFn instead of device_node.name 2018-12-13 09:35:56 +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/irq-mvebu-icu: Add support for System Error Interrupts (SEI) 2018-10-02 12:00:30 +01:00
irq-mvebu-odmi.c
irq-mvebu-pic.c
irq-mvebu-sei.c irqchip/irq-mvebu-sei: Fix a NULL vs IS_ERR() bug in probe function 2018-11-01 12:38:48 +01:00
irq-mxs.c
irq-nvic.c
irq-omap-intc.c
irq-ompic.c
irq-or1k-pic.c
irq-orion.c irqchip: Convert to using %pOFn instead of device_node.name 2018-11-27 10:54:17 -06:00
irq-partition-percpu.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
irq-pic32-evic.c
irq-rda-intc.c irqchip/irq-rda-intc: Fix return value check in rda8810_intc_init() 2018-12-18 12:55:23 +00:00
irq-renesas-h8s.c genirq: Fix various typos in comments 2018-12-18 14:22:28 +01:00
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c irqchip/irq-renesas-intc-irqpin: Convert to SPDX identifiers 2018-12-13 09:35:46 +00:00
irq-renesas-irqc.c irqchip/irq-renesas-irqc: Convert to SPDX identifiers 2018-12-13 09:35:37 +00:00
irq-s3c24xx.c genirq: Fix various typos in comments 2018-12-18 14:22:28 +01:00
irq-sa11x0.c
irq-sifive-plic.c RISC-V: Use Linux logical CPU number instead of hartid 2018-10-22 17:03:37 -07:00
irq-sirfsoc.c
irq-sni-exiu.c
irq-st.c
irq-stm32-exti.c irqchip/stm32: protect configuration registers with hwspinlock 2018-12-18 15:38:31 +00:00
irq-sun4i.c irqchip/sun4i: Add support for Allwinner ARMv5 F1C100s 2018-12-13 09:35:58 +00:00
irq-sunxi-nmi.c
irq-tango.c irqchhip: Convert to using %pOFn instead of device_node.name 2018-12-13 09:35:56 +00:00
irq-tb10x.c irqchip: Convert to using %pOFn instead of device_node.name 2018-11-27 10:54:17 -06:00
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 xtensa: clean up WSR*/RSR*/get_sr/set_sr 2018-12-04 14:08:11 -08:00
irq-xtensa-pic.c xtensa: clean up WSR*/RSR*/get_sr/set_sr 2018-12-04 14:08:11 -08:00
irq-zevio.c
irqchip.c
Kconfig irqchip: Add driver for imx-irqsteer controller 2018-12-18 15:37:22 +00:00
Makefile irqchip: Add driver for imx-irqsteer controller 2018-12-18 15:37:22 +00:00
qcom-irq-combiner.c irqchip/qcom: Fix check for spurious interrupts 2018-05-02 15:56:10 +02:00
qcom-pdc.c irqchip/pdc: Setup all edge interrupts as rising edge at GIC 2018-10-02 10:37:38 +01:00
spear-shirq.c