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linux-6.1.y
linux/drivers/irqchip
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Radhey Shyam Pandey ed590d0f75 irqchip/xilinx: Fix shift out of bounds 
commit d73f0f49da upstream.

The device tree property 'xlnx,kind-of-intr' is sanity checked that the
bitmask contains only set bits which are in the range of the number of
interrupts supported by the controller.

The check is done by shifting the mask right by the number of supported
interrupts and checking the result for zero.

The data type of the mask is u32 and the number of supported interrupts is
up to 32. In case of 32 interrupts the shift is out of bounds, resulting in
a mismatch warning. The out of bounds condition is also reported by UBSAN:

  UBSAN: shift-out-of-bounds in irq-xilinx-intc.c:332:22
  shift exponent 32 is too large for 32-bit type 'unsigned int'

Fix it by promoting the mask to u64 for the test.

Fixes: d50466c907 ("microblaze: intc: Refactor DT sanity check")
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/1723186944-3571957-1-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-14 13:52:58 +02:00
..
alphascale_asm9260-icoll.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
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: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-alpine-msi.c irqchip/alpine-msi: Fix off-by-one in allocation error path 2024-06-12 11:03:10 +02:00
irq-apple-aic.c irqchip/apple-aic: Make symbol 'use_fast_ipi' static 2022-07-01 14:26:13 +01:00
irq-armada-370-xp.c irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x 2022-05-06 12:18:37 +01:00
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: Fix irq_of_parse_and_map() return value 2022-05-04 16:37:48 +01:00
irq-aspeed-vic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-ath79-cpu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-ath79-misc.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-atmel-aic5.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-atmel-aic-common.c
irq-atmel-aic-common.h
irq-atmel-aic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm2835.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm2836.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm6345-l1.c irq-bcm6345-l1: Do not assume a fixed block to cpu mapping 2023-08-03 10:24:14 +02:00
irq-bcm7038-l1.c irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER 2021-10-20 20:06:33 +01:00
irq-bcm7120-l2.c irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts 2023-03-10 09:33:07 +01:00
irq-brcmstb-l2.c irqchip/irq-brcmstb-l2: Add write memory barrier before exit 2024-02-23 09:12:44 +01:00
irq-clps711x.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-crossbar.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-csky-apb-intc.c irqchip/csky: Return true/false (not 1/0) from bool functions 2022-05-04 16:49:47 +01:00
irq-csky-mpintc.c irqchip/csky-mpintc: Fixup mask/unmask implementation 2021-11-12 16:09:50 +00:00
irq-davinci-aintc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-davinci-cp-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-digicolor.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-dw-apb-ictl.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-ftintc010.c irqchip/versatile-fpga: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-gic-common.c irqchip/gic: Correctly validate OF quirk descriptors 2023-06-21 16:00:54 +02:00
irq-gic-common.h irqchip/gic-v3: Disable pseudo NMIs on Mediatek devices w/ firmware issues 2023-06-21 16:00:52 +02:00
irq-gic-pm.c irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe() 2022-12-31 13:31:57 +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 iommu/dma: Move public interfaces to linux/iommu.h 2022-09-07 14:47:00 +02:00
irq-gic-v3-its-fsl-mc-msi.c bus: fsl-mc: Add ACPI support for fsl-mc 2020-07-28 15:51:32 +01:00
irq-gic-v3-its-pci-msi.c PCI/MSI: Make pci_msi_domain_write_msg() static 2021-12-09 11:52:20 +01:00
irq-gic-v3-its-platform-msi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
irq-gic-v3-its.c irqchip/gic-v3-its: Fix potential race condition in its_vlpi_prop_update() 2024-06-21 14:35:54 +02:00
irq-gic-v3-mbi.c iommu/dma: Move public interfaces to linux/iommu.h 2022-09-07 14:47:00 +02:00
irq-gic-v3.c irqchip/gic-v3: Disable pseudo NMIs on Mediatek devices w/ firmware issues 2023-06-21 16:00:52 +02:00
irq-gic-v4.c arm64/sysreg: Add _EL1 into ID_AA64PFR0_EL1 definition names 2022-09-09 10:59:02 +01:00
irq-gic.c APCI: irq: Add support for multiple GSI domains 2022-07-20 12:05:17 +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 irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-i8259.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-idt3243x.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-imgpdc.c Merge branch irq/generic_handle_domain_irq-core into irq/irqchip-next 2021-06-11 14:32:12 +01:00
irq-imx-gpcv2.c irqchip/imx-gpcv2: Mark imx_gpcv2_instance with __ro_after_init 2021-12-16 15:19:43 +00:00
irq-imx-intmux.c irqchip/imx-intmux: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
irq-imx-irqsteer.c irqchip/imx-irqsteer: Handle runtime power management correctly 2024-08-03 08:49:40 +02:00
irq-imx-mu-msi.c irqchip/imx-mu-msi: Fix wrong register offset for 8ulp 2022-10-04 23:35:36 +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 irq/gpio: ixp4xx: Drop boardfile probe path 2022-04-25 20:53:18 +02:00
irq-jcore-aic.c irqchip/jcore-aic: Fix missing allocation of IRQ descriptors 2023-07-19 16:20:58 +02:00
irq-keystone.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
irq-loongarch-cpu.c irqchip/loongarch-cpu: Fix return value of lpic_gsi_to_irq() 2024-08-14 13:52:50 +02:00
irq-loongson-eiointc.c irqchip/loongson-eiointc: Use correct struct type in eiointc_domain_alloc() 2024-02-23 09:12:35 +01:00
irq-loongson-htpic.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-loongson-htvec.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-loongson-liointc.c irqchip/loongson-liointc: Set different ISRs for different cores 2024-07-05 09:31:57 +02:00
irq-loongson-pch-lpc.c irqchip: Add Loongson PCH LPC controller support 2022-07-20 12:09:20 +01:00
irq-loongson-pch-msi.c irqchip/loongson-pch-msi: Fix off-by-one on allocation error path 2024-06-12 11:03:10 +02:00
irq-loongson-pch-pic.c irqchip/loongson-pch-pic: Fix initialization of HT vector register 2023-07-19 16:22:09 +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 2022-12-21 17:48:04 +01:00
irq-ls-scfg-msi.c iommu/dma: Move public interfaces to linux/iommu.h 2022-09-07 14:47:00 +02:00
irq-madera.c
irq-mbigen.c irqchip/mbigen: Fix mbigen node address layout 2024-08-14 13:52:42 +02:00
irq-mchp-eic.c irqchip/mchp-eic: Fix return value check in mchp_eic_init() 2021-10-25 09:02:18 +01:00
irq-meson-gpio.c irqchip/meson-gpio: Convert meson_gpio_irq_controller::lock to 'raw_spinlock_t' 2024-08-14 13:52:50 +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: Use raw spinlock for gic_lock 2023-05-30 14:03:20 +01:00
irq-mmp.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-mscc-ocelot.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-mst-intc.c irqchip/irq-mst: Support polarity configuration 2021-04-07 13:26:00 +01:00
irq-mtk-cirq.c irq: Fix typos in comments 2021-03-22 04:23:14 +01:00
irq-mtk-sysirq.c irqchip/mtk-sysirq: Skip setting irq-wake 2021-08-12 08:15:15 +01:00
irq-mvebu-gicp.c irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe 2023-03-10 09:33:00 +01:00
irq-mvebu-icu.c platform-msi: Rename functions and clarify comments 2021-12-16 22:16:39 +01:00
irq-mvebu-odmi.c irqchip/mvebu-odmi: Switch to bitmap_zalloc() 2021-07-26 18:04:11 +01:00
irq-mvebu-pic.c irqchip/mvebu-pic: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-mvebu-sei.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-mxs.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-nvic.c ARM development updates for 5.18: 2022-03-23 17:35:57 -07:00
irq-omap-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
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 irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +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 irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry 2021-07-09 10:18:58 +01:00
irq-pruss-intc.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-qcom-mpm.c irqchip/irq-qcom-mpm: fix return value check in qcom_mpm_init() 2022-04-05 16:33:13 +01:00
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: Move PM device over to irq domain 2022-02-09 13:36:44 +00:00
irq-renesas-irqc.c irqchip/renesas-irqc: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
irq-renesas-rza1.c irqchip/renesas-rza1: Use semicolons instead of commas 2021-09-22 14:37:59 +01:00
irq-renesas-rzg2l.c irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type 2024-04-03 15:19:45 +02:00
irq-riscv-intc.c irqchip/riscv-intc: Mark all INTC nodes as initialized 2023-11-08 14:10:57 +01:00
irq-sa11x0.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-sifive-plic.c irqchip/sifive-plic: Enable interrupt if needed before EOI 2024-03-01 13:26:32 +01:00
irq-sl28cpld.c irqchip/irq-sl28cpld: Convert comma to semicolon 2020-12-18 17:43:47 +00:00
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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-stm32-exti.c irqchip/stm32-exti: add missing DT IRQ flag translation 2023-11-08 14:10:57 +01:00
irq-sun4i.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-sun6i-r.c irqchip/sun6i-r: Use NULL for chip_data 2022-05-04 16:36:59 +01:00
irq-sunxi-nmi.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-tb10x.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +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 soc: ti: ti_sci_inta_msi: Use msi_desc::msi_index 2021-12-16 22:16:40 +01:00
irq-ti-sci-intr.c irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe 2023-03-10 09:33:00 +01:00
irq-ts4800.c irqchip/ts4800: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-uniphier-aidet.c irqchip/uniphier-aidet: Add compatible string for NX1 SoC 2022-06-09 17:41:57 +01:00
irq-versatile-fpga.c irqchip/versatile-fpga: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-vf610-mscm-ir.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-vic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +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() 2022-12-31 13:31:57 +01:00
irq-xilinx-intc.c irqchip/xilinx: Fix shift out of bounds 2024-08-14 13:52:58 +02:00
irq-xtensa-mx.c irqchip/xtensa-mx: Fix initial IRQ affinity in non-SMP setup 2022-05-04 16:35:38 +01:00
irq-xtensa-pic.c
irq-zevio.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irqchip.c irqchip: Fix refcount leak in platform_irqchip_probe 2023-03-10 09:32:59 +01:00
Kconfig irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 2023-05-24 17:32:36 +01:00
Makefile irqchip: Add IMX MU MSI controller driver 2022-09-29 17:11:37 +01:00
qcom-irq-combiner.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
qcom-pdc.c irqchip/qcom-pdc: Drop open coded version of __assign_bit() 2022-03-01 10:06:25 +00:00
spear-shirq.c irqchip/spear-shirq: Add support for IRQ 0..6 2021-12-16 13:29:44 +00:00