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linux-6.12.y
linux/drivers/irqchip
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Dan Carpenter 3873afcb57 irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc() 
[ Upstream commit 7dbc0d40d8 ]

If irq_domain_translate_twocell() sets "hwirq" to >= MCHP_EIC_NIRQ (2) then
it results in an out of bounds access.

The code checks for invalid values, but doesn't set the error code.  Return
-EINVAL in that case, instead of returning success.

Fixes: 00fa3461c8 ("irqchip/mchp-eic: Add support for the Microchip EIC")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://patch.msgid.link/aTfHmOz6IBpTIPU5@stanley.mountain
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-12-18 13:55:22 +01:00
..
alphascale_asm9260-icoll.h
…
exynos-combiner.c
Merge branch irq/generic_handle_domain_irq-core into irq/irqchip-next
2021-06-11 14:32:12 +01:00
irq-al-fic.c
irqchip/al-fic: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:50 -07:00
irq-alpine-msi.c
irqchip/alpine-msi: Fix off-by-one in allocation error path
2024-04-09 11:03:15 +02:00
irq-apple-aic.c
irqchip/apple-aic: Only handle PMC interrupt as FIQ when configured so
2025-02-17 10:05:41 +01:00
irq-armada-370-xp.c
irqchip/armada-370-xp: Use mpic_is_ipi_available() in mpic_of_init()
2024-08-08 17:15:01 +02:00
irq-aspeed-i2c-ic.c
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
2022-05-04 16:37:48 +01:00
irq-aspeed-scu-ic.c
irqchip/aspeed-scu-ic: Correctly initialise status and enable registers
2023-02-05 10:55:19 +00:00
irq-aspeed-vic.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irq-ath79-cpu.c
…
irq-ath79-misc.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-atmel-aic5.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-atmel-aic-common.c
of: remove internal arguments from of_property_for_each_u32()
2024-07-25 06:53:47 -05:00
irq-atmel-aic-common.h
…
irq-atmel-aic.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-bcm2835.c
irqchip/bcm2835: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND
2024-07-15 15:13:55 +02:00
irq-bcm2836.c
irqchip: Use irq_domain_alloc_irqs()
2023-01-11 19:51:39 +01:00
irq-bcm6345-l1.c
irqchip/irq-bcm6345-l1: Avoid explicit cpumask allocation on stack
2024-04-24 21:23:49 +02:00
irq-bcm7038-l1.c
irqchip/irq-bcm7038-l1: Fix section mismatch
2025-12-18 13:54:42 +01:00
irq-bcm7120-l2.c
irqchip/irq-bcm7120-l2: Fix section mismatch
2025-12-18 13:54:42 +01:00
irq-brcmstb-l2.c
irqchip/irq-brcmstb-l2: Fix section mismatch
2025-12-18 13:54:43 +01:00
irq-clps711x.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-crossbar.c
…
irq-csky-apb-intc.c
irqchip: Use of_property_read_bool() for boolean properties
2023-04-08 11:07:49 +01:00
irq-csky-mpintc.c
irqchip/csky-mpintc: Fixup mask/unmask implementation
2021-11-12 16:09:50 +00:00
irq-davinci-cp-intc.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-digicolor.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irq-dw-apb-ictl.c
Revert "irqchip/dw-apb-ictl: Support building as module"
2024-06-25 21:30:48 +02:00
irq-ftintc010.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-gic-common.c
irqchip/gic-v3: Make distributor priorities variables
2024-06-24 18:16:44 +01:00
irq-gic-common.h
Merge tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-07-22 14:02:19 -07:00
irq-gic-pm.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-gic-realview.c
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
2022-06-09 17:36:57 +01:00
irq-gic-v2m.c
irqchip/gic-v2m: Handle Multiple MSI base IRQ Alignment
2025-11-13 15:34:03 -05:00
irq-gic-v3-its-fsl-mc-msi.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-gic-v3-its-msi-parent.c
irqchip/gic-v3-its: Correctly fish out the DID for platform MSI
2024-07-18 20:34:46 +02:00
irq-gic-v3-its.c
irqchip/gic-v3-its: Don't enable interrupts in its_irq_set_vcpu_affinity()
2025-01-23 17:23:02 +01:00
irq-gic-v3-mbi.c
irqchip/gic_v3_mbi: Switch over to parent domain
2024-07-18 20:31:20 +02:00
irq-gic-v3.c
irqchip/gic-v3: Fix rk3399 workaround when secure interrupts are enabled
2025-02-27 04:30:23 -08:00
irq-gic-v4.c
irqchip/gic-v4.1: Replace bare number with ID_AA64PFR0_EL1_GIC_V4P1
2024-08-02 14:54:25 +02:00
irq-gic.c
irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base
2025-01-09 13:33:47 +01:00
irq-goldfish-pic.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-hip04.c
irqchip/gic-v3: Make distributor priorities variables
2024-06-24 18:16:44 +01:00
irq-i8259.c
irqchipr/i8259: Mark i8259_of_init() static
2023-08-21 17:40:30 +01:00
irq-idt3243x.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-imgpdc.c
irqchip/imgpdc: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:09 +01:00
irq-imx-gpcv2.c
irqchip/irq-imx-gpcv2: Mark fwnode device as not initialized
2023-02-08 13:37:55 +01:00
irq-imx-intmux.c
Merge tag 'irq-msi-2024-03-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-03-11 14:03:03 -07:00
irq-imx-irqsteer.c
irqchip/imx-irqsteer: Handle runtime power management correctly
2024-07-15 15:13:56 +02:00
irq-imx-mu-msi.c
irqchip/imx-mu-msi: Fix section mismatch
2025-12-18 13:54:43 +01:00
irq-ingenic-tcu.c
irqchip/ingenic-tcu: Use correctly sized arguments for bit field
2021-12-16 15:19:52 +00:00
irq-ingenic.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-ixp4xx.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-jcore-aic.c
irqchip/jcore-aic, clocksource/drivers/jcore: Fix jcore-pit interrupt request
2025-02-27 04:30:21 -08:00
irq-keystone.c
irqchip/keystone: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:09 +01:00
irq-lan966x-oic.c
irqchip: Add support for LAN966x OIC
2024-06-17 15:48:15 +02:00
irq-loongarch-avec.c
irqchip/loongarch-avec: Add AVEC irqchip support
2024-08-23 20:40:27 +02:00
irq-loongarch-cpu.c
Merge tag 'irq-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-09-17 07:09:17 +02:00
irq-loongson-eiointc.c
irqchip/loongarch-avec: Add AVEC irqchip support
2024-08-23 20:40:27 +02:00
irq-loongson-htpic.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-loongson-htvec.c
LoongArch: Move irqchip function prototypes to irq-loongson.h
2024-08-23 20:40:27 +02:00
irq-loongson-liointc.c
LoongArch: Move irqchip function prototypes to irq-loongson.h
2024-08-23 20:40:27 +02:00
irq-loongson-pch-lpc.c
irqchip/loongson-pch-lpc: Use legacy domain for PCH-LPC IRQ controller
2025-11-13 15:34:05 -05:00
irq-loongson-pch-msi.c
irqchip/loongarch-avec: Add AVEC irqchip support
2024-08-23 20:40:27 +02:00
irq-loongson-pch-pic.c
LoongArch: Move irqchip function prototypes to irq-loongson.h
2024-08-23 20:40:27 +02:00
irq-loongson.h
irqchip/loongarch-avec: Add AVEC irqchip support
2024-08-23 20:40:27 +02:00
irq-lpc32xx.c
irqchip/lpc32xx: Switch to dynamic chip name output
2022-02-15 11:25:46 +00:00
irq-ls1x.c
irqchip: Bulk conversion to generic_handle_domain_irq()
2021-06-10 13:09:19 +01:00
irq-ls-extirq.c
irqchip/ls-extirq: Fix endianness detection
2022-12-05 10:39:52 +00:00
irq-ls-scfg-msi.c
irqchip/ls-scfg-msi: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-madera.c
irqchip/madera: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-mbigen.c
Merge tag 'irq-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-09-17 07:09:17 +02:00
irq-mchp-eic.c
irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()
2025-12-18 13:55:22 +01:00
irq-meson-gpio.c
irqchip/meson-gpio: Convert meson_gpio_irq_controller::lock to 'raw_spinlock_t'
2024-07-29 15:43:50 +02:00
irq-mips-cpu.c
irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry
2021-07-09 10:18:58 +01:00
irq-mips-gic.c
irqchip/mips-gic: Mark gic_irq_domain_free() static
2023-08-21 17:40:20 +01:00
irq-mmp.c
irqchip/mmp: Remove non-DT codepath
2023-06-17 07:21:02 +01:00
irq-mscc-ocelot.c
irqchip/ocelot: Comment sticky register clearing code
2024-10-02 15:11:07 +02:00
irq-msi-lib.c
irqchip/irq-msi-lib: Check for NULL ops in msi_lib_irq_domain_select()
2024-08-23 13:55:15 +02:00
irq-msi-lib.h
irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI
2024-07-18 20:31:20 +02:00
irq-mst-intc.c
irqchip/irq-mst: Support polarity configuration
2021-04-07 13:26:00 +01:00
irq-mtk-cirq.c
irqchip/irq-mtk-cirq: Add support for System CIRQ on MT8192
2022-11-28 11:44:02 +00:00
irq-mtk-sysirq.c
irqchip/mtk-sysirq: Skip setting irq-wake
2021-08-12 08:15:15 +01:00
irq-mvebu-gicp.c
irqchip/mvebu-gicp: Switch to MSI parent
2024-07-18 20:31:20 +02:00
irq-mvebu-icu.c
irqchip/irq-mvebu-icu: Fix access to msi_data from irq_domain::host_data
2025-02-17 10:05:37 +01:00
irq-mvebu-odmi.c
irqchip/mvebu-odmi: Switch to parent MSI
2024-07-18 20:31:21 +02:00
irq-mvebu-pic.c
irqchip: Add missing MODULE_DESCRIPTION() macros
2024-06-23 17:23:08 +02:00
irq-mvebu-sei.c
irqchip/irq-mvebu-sei: Move misplaced select() callback to SEI CP domain
2024-12-05 14:02:53 +01:00
irq-mxs.c
irqchip/mxs: Declare icoll_handle_irq() as static
2024-04-23 00:28:14 +02:00
irq-nvic.c
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2022-03-23 17:35:57 -07:00
irq-omap-intc.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-ompic.c
…
irq-or1k-pic.c
irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
2022-06-28 17:31:15 +09:00
irq-orion.c
irqchip/orion: Use of_address_count() helper
2023-08-21 17:48:59 +01:00
irq-owl-sirq.c
irqchip: Add Actions Semi Owl SIRQ controller
2020-09-25 16:57:33 +01:00
irq-partition-percpu.c
irqchip/partitions: Switch to bitmap_zalloc()
2021-07-26 18:01:27 +01:00
irq-pic32-evic.c
Merge tag 'irq-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-08-04 08:36:57 -07:00
irq-pruss-intc.c
irqchip/pruss-intc: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-qcom-mpm.c
irqchip/qcom-mpm: Prevent crash when trying to handle non-wake GPIOs
2025-05-09 09:50:31 +02:00
irq-rda-intc.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irq-realtek-rtl.c
irqchip/realtek-rtl: use parent interrupts
2022-09-28 14:17:10 +01:00
irq-renesas-intc-irqpin.c
irqchip/renesas-intc-irqpin: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-renesas-irqc.c
irqchip/renesas-irqc: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-renesas-rza1.c
irqchip/renesas-rza1: Convert to platform_driver::remove_new() callback
2024-02-27 18:12:10 +01:00
irq-renesas-rzg2l.c
irqchip/renesas-rzg2l: Fix section mismatch
2025-12-18 13:54:43 +01:00
irq-riscv-aplic-direct.c
irqchip/riscv-aplic: Add support for hart indexes
2025-05-29 11:03:04 +02:00
irq-riscv-aplic-main.c
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
2024-12-05 14:01:23 +01:00
irq-riscv-aplic-main.h
irqchip/riscv-aplic: Add ACPI support
2024-08-27 15:48:36 +02:00
irq-riscv-aplic-msi.c
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
2024-12-05 14:01:23 +01:00
irq-riscv-imsic-early.c
irqchip/riscv-imsic: Separate next and previous pointers in IMSIC vector
2025-05-29 11:02:44 +02:00
irq-riscv-imsic-platform.c
irqchip/riscv-imsic: Set irq_set_affinity() for IMSIC base
2025-05-29 11:02:46 +02:00
irq-riscv-imsic-state.c
irqchip/riscv-imsic: Start local sync timer on correct CPU
2025-05-29 11:03:15 +02:00
irq-riscv-imsic-state.h
irqchip/riscv-imsic: Separate next and previous pointers in IMSIC vector
2025-05-29 11:02:44 +02:00
irq-riscv-intc.c
irqchip/riscv-intc: Add missing free() callback in riscv_intc_domain_ops
2025-11-24 10:35:55 +01:00
irq-sa11x0.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-sifive-plic.c
irqchip/sifive-plic: Respect mask state when setting affinity
2025-11-13 15:34:03 -05:00
irq-sl28cpld.c
irqchip/irq-sl28cpld: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:53 -07:00
irq-sni-exiu.c
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
2022-05-04 16:33:17 +01:00
irq-sp7021-intc.c
irqchip: Add Sunplus SP7021 interrupt controller driver
2022-07-08 14:23:57 +02:00
irq-st.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-starfive-jh8100-intc.c
irqchip/starfive-jh8100: Fix section mismatch
2025-12-18 13:54:43 +01:00
irq-stm32-exti.c
irqchip/stm32-exti: Split MCU and MPU code
2024-06-23 19:49:45 +02:00
irq-stm32mp-exti.c
irqchip/stm32mp-exti: Allow building as module
2024-06-24 00:16:43 +02:00
irq-sun4i.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irq-sun6i-r.c
minmax: don't use max() in situations that want a C constant expression
2024-07-28 20:23:27 -07:00
irq-sunxi-nmi.c
irqchip/sunxi-nmi: Add missing SKIP_WAKE flag
2025-02-01 18:39:36 +01:00
irq-tb10x.c
irqchip: Remove redundant irq_chip::name initialization
2024-03-25 17:38:29 +01:00
irq-tegra.c
irqchip/tegra: Fix overflow implicit truncation warnings
2022-06-15 17:41:11 +02:00
irq-ti-sci-inta.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-ti-sci-intr.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-ts4800.c
irqchip: Add missing MODULE_DESCRIPTION() macros
2024-06-23 17:23:08 +02:00
irq-uniphier-aidet.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-versatile-fpga.c
irqchip: Remove asmlinkage for handlers registered with set_handle_irq()
2024-07-30 13:35:49 +02:00
irq-vf610-mscm-ir.c
…
irq-vic.c
irqchip/vic: Fix a kernel-doc warning
2024-02-21 18:31:08 +01:00
irq-vt8500.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irq-wpcm450-aic.c
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
2022-11-26 13:29:48 +00:00
irq-xilinx-intc.c
irqchip/xilinx: Fix shift out of bounds
2024-08-10 10:39:24 +02:00
irq-xtensa-mx.c
irqchip: irq-xtensa-mx: include header for missing prototype
2023-09-20 05:03:20 -07:00
irq-xtensa-pic.c
irqchip/irq-xtensa-pic: Clean up
2023-12-12 15:45:39 +01:00
irq-zevio.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
irqchip.c
irqchip: Plug a OF node reference leak in platform_irqchip_probe()
2025-01-23 17:23:02 +01:00
Kconfig
irqchip: Build IMX_MU_MSI only on ARM
2025-08-15 12:14:07 +02:00
Makefile
irqchip/loongarch-avec: Add AVEC irqchip support
2024-08-23 20:40:27 +02:00
qcom-irq-combiner.c
irqchip/qcom-irq-combiner: Fix section mismatch
2025-12-18 13:54:43 +01:00
qcom-pdc.c
irqchip/qcom-pdc: Add support for v3.2 HW
2023-09-12 13:38:08 +01:00
spear-shirq.c
irqchip/spear-shirq: Add support for IRQ 0..6
2021-12-16 13:29:44 +00:00