kernel_optimize_test/drivers/irqchip
Stafford Horne fd830d8dd5 irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
[ Upstream commit 8520501346ed8d1c4a6dfa751cb57328a9c843f1 ]

The mask_ack operation clears the interrupt by writing to the PICSR
register.  This we don't want for level triggered interrupt because
it does not actually clear the interrupt on the source hardware.

This was causing issues in qemu with multi core setups where
interrupts would continue to fire even though they had been cleared in
PICSR.

Just remove the mask_ack operation.

Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-21 21:20:17 +02:00
..
alphascale_asm9260-icoll.h
exynos-combiner.c
irq-al-fic.c
irq-alpine-msi.c irqchip/alpine-msi: Fix freeing of interrupts on allocation error path 2020-12-30 11:53:50 +01:00
irq-armada-370-xp.c irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x 2022-06-09 10:21:26 +02:00
irq-aspeed-i2c-ic.c irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value 2022-06-09 10:21:05 +02:00
irq-aspeed-scu-ic.c irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value 2022-06-09 10:21:05 +02:00
irq-aspeed-vic.c
irq-ath79-cpu.c
irq-ath79-misc.c
irq-ativic32.c
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/bcm2836: Fix missing __init annotation 2020-10-25 11:10:29 +00:00
irq-bcm6345-l1.c irq: mips: avoid nested irq_enter() 2021-11-18 14:04:11 +01:00
irq-bcm7038-l1.c
irq-bcm7120-l2.c
irq-brcmstb-l2.c
irq-clps711x.c
irq-crossbar.c
irq-csky-apb-intc.c
irq-csky-mpintc.c
irq-davinci-aintc.c
irq-davinci-cp-intc.c
irq-digicolor.c
irq-dw-apb-ictl.c irqchip/dw-apb-ictl: Add primary interrupt controller support 2020-09-25 16:49:14 +01:00
irq-eznps.c
irq-ftintc010.c
irq-gic-common.c
irq-gic-common.h
irq-gic-pm.c
irq-gic-realview.c irqchip/gic/realview: Fix refcount leak in realview_gic_of_init 2022-06-22 14:13:18 +02:00
irq-gic-v2m.c
irq-gic-v3-its-fsl-mc-msi.c
irq-gic-v3-its-pci-msi.c
irq-gic-v3-its-platform-msi.c
irq-gic-v3-its.c irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL 2021-12-14 11:32:46 +01:00
irq-gic-v3-mbi.c irqchip/gic-v3: Fix OF_BAD_ADDR error handling 2021-05-14 09:50:15 +02:00
irq-gic-v3.c irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions 2022-06-22 14:13:18 +02:00
irq-gic-v4.c
irq-gic.c irqchip/gic, gic-v3: Prevent GSI to SGI translations 2022-04-13 21:01:11 +02:00
irq-goldfish-pic.c
irq-hip04.c
irq-i8259.c
irq-imgpdc.c
irq-imx-gpcv2.c
irq-imx-intmux.c
irq-imx-irqsteer.c
irq-ingenic-tcu.c irqchip/ingenic: Add support for the JZ4760 2021-03-30 14:31:50 +02:00
irq-ingenic.c irqchip/ingenic: Add support for the JZ4760 2021-03-30 14:31:50 +02:00
irq-ixp4xx.c
irq-jcore-aic.c
irq-keystone.c
irq-loongson-htpic.c
irq-loongson-htvec.c
irq-loongson-liointc.c
irq-loongson-pch-msi.c irqchip/loongson-pch-msi: Use bitmap_zalloc() to allocate bitmap 2021-03-04 11:38:42 +01:00
irq-loongson-pch-pic.c irqchip/loongson-pch-pic: Improve edge triggered interrupt support 2021-09-15 09:50:29 +02:00
irq-lpc32xx.c
irq-ls-extirq.c
irq-ls-scfg-msi.c
irq-ls1x.c
irq-madera.c
irq-mbigen.c
irq-meson-gpio.c
irq-mips-cpu.c irqchip/mips-cpu: Set IPI domain parent chip 2021-01-27 11:55:13 +01:00
irq-mips-gic.c
irq-mmp.c
irq-mscc-ocelot.c
irq-mst-intc.c irqchip/mst: Make mst_intc_of_init static 2020-10-15 22:32:31 +01:00
irq-mtk-cirq.c
irq-mtk-sysirq.c
irq-mvebu-gicp.c
irq-mvebu-icu.c
irq-mvebu-odmi.c
irq-mvebu-pic.c
irq-mvebu-sei.c
irq-mxs.c
irq-nvic.c irqchip/nvic: Release nvic_base upon failure 2022-04-08 14:40:31 +02:00
irq-omap-intc.c
irq-ompic.c
irq-or1k-pic.c irqchip: or1k-pic: Undefine mask_ack for level triggered hardware 2022-07-21 21:20:17 +02:00
irq-orion.c
irq-owl-sirq.c irqchip: Add Actions Semi Owl SIRQ controller 2020-09-25 16:57:33 +01:00
irq-partition-percpu.c
irq-pic32-evic.c
irq-pruss-intc.c
irq-rda-intc.c
irq-renesas-h8s.c
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c irqchip/renesas-intc-irqpin: Merge irlm_bit and needs_irlm 2020-11-01 11:59:22 +00:00
irq-renesas-irqc.c
irq-renesas-rza1.c
irq-riscv-intc.c
irq-sa11x0.c
irq-sifive-plic.c irqchip/sifive-plic: Add missing thead,c900-plic match string 2022-02-23 12:01:05 +01:00
irq-sirfsoc.c
irq-sl28cpld.c
irq-sni-exiu.c irqchip/exiu: Fix acknowledgment of edge triggered interrupts 2022-06-09 10:21:05 +02:00
irq-st.c
irq-stm32-exti.c irqchip/stm32-exti: Add all LP timer exti direct events support 2020-10-25 12:04:13 +00:00
irq-sun4i.c
irq-sunxi-nmi.c
irq-tango.c
irq-tb10x.c
irq-tegra.c
irq-ti-sci-inta.c irqchip/ti-sci-inta: Fix printing of inta id on probe success 2020-12-30 11:53:50 +01:00
irq-ti-sci-intr.c irqchip/ti-sci-intr: Fix freeing of irqs 2020-12-30 11:53:50 +01:00
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 irqchip: irq-xtensa-mx: fix initial IRQ affinity 2022-06-09 10:21:26 +02:00
irq-xtensa-pic.c
irq-zevio.c
irqchip.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
Kconfig irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build 2021-09-30 10:11:04 +02:00
Makefile ARM: SoC platform updates 2020-10-24 10:33:08 -07:00
qcom-irq-combiner.c
qcom-pdc.c irqchip/qcom-pdc: Fix broken locking 2022-04-08 14:40:31 +02:00
spear-shirq.c