Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Suzuki K Poulose 0c241dedc4 irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() ... [ Upstream commit 3318dc299b072a0511d6dfd8367f3304fb6d9827 ] With ACPI in place, gicv2m_get_fwnode() is registered with the pci subsystem as pci_msi_get_fwnode_cb(), which may get invoked at runtime during a PCI host bridge probe. But, the call back is wrongly marked as __init, causing it to be freed, while being registered with the PCI subsystem and could trigger: Unable to handle kernel paging request at virtual address ffff8000816c0400 gicv2m_get_fwnode+0x0/0x58 (P) pci_set_bus_msi_domain+0x74/0x88 pci_register_host_bridge+0x194/0x548 This is easily reproducible on a Juno board with ACPI boot. Retain the function for later use. Fixes: 0644b3daca ("irqchip/gic-v2m: acpi: Introducing GICv2m ACPI support") Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Marc Zyngier <maz@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-06-04 14:32:25 +02:00
..
alphascale_asm9260-icoll.h
exynos-combiner.c
irq-al-fic.c
irq-alpine-msi.c	irqchip/alpine-msi: Fix off-by-one in allocation error path	2024-06-16 13:28:34 +02:00
irq-armada-370-xp.c	irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1	2024-09-12 11:03:52 +02:00
irq-aspeed-i2c-ic.c
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
irq-bcm6345-l1.c	irq-bcm6345-l1: Do not assume a fixed block to cpu mapping	2023-08-11 11:53:52 +02:00
irq-bcm7038-l1.c
irq-bcm7120-l2.c	irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts	2023-03-11 16:43:43 +01:00
irq-brcmstb-l2.c	irqchip/irq-brcmstb-l2: Add write memory barrier before exit	2024-02-23 08:25:13 +01:00
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
irq-eznps.c
irq-ftintc010.c
irq-gic-common.c
irq-gic-common.h
irq-gic-pm.c
irq-gic-realview.c
irq-gic-v2m.c	irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()	2025-06-04 14:32:25 +02:00
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/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc	2024-09-04 13:14:57 +02:00
irq-gic-v3-mbi.c
irq-gic-v3.c	irqchip/gic-v3: Handle CPU_PM_ENTER_FAILED correctly	2025-02-01 18:18:51 +01:00
irq-gic-v4.c
irq-gic.c	irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base	2025-01-09 13:23:36 +01:00
irq-goldfish-pic.c
irq-hip04.c
irq-i8259.c
irq-imgpdc.c
irq-imx-gpcv2.c
irq-imx-irqsteer.c	irqchip/imx-irqsteer: Handle runtime power management correctly	2024-08-19 05:33:44 +02:00
irq-ingenic-tcu.c
irq-ingenic.c
irq-ixp4xx.c
irq-jcore-aic.c	irqchip/jcore-aic: Fix missing allocation of IRQ descriptors	2023-07-27 08:37:05 +02:00
irq-keystone.c
irq-lpc32xx.c
irq-ls-scfg-msi.c
irq-ls1x.c
irq-madera.c
irq-mbigen.c	irqchip/mbigen: Fix mbigen node address layout	2024-08-19 05:33:45 +02:00
irq-meson-gpio.c	irqchip/meson-gpio: Mark OF related data as maybe unused	2023-06-21 15:44:09 +02:00
irq-mips-cpu.c
irq-mips-gic.c	irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable	2023-08-30 16:27:27 +02:00
irq-mmp.c
irq-mscc-ocelot.c
irq-mtk-cirq.c
irq-mtk-sysirq.c
irq-mvebu-gicp.c	irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe	2023-03-11 16:43:40 +01:00
irq-mvebu-icu.c
irq-mvebu-odmi.c
irq-mvebu-pic.c
irq-mvebu-sei.c
irq-mxs.c
irq-nvic.c
irq-omap-intc.c
irq-ompic.c
irq-or1k-pic.c
irq-orion.c
irq-partition-percpu.c
irq-pic32-evic.c
irq-rda-intc.c
irq-renesas-h8s.c
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c
irq-renesas-irqc.c
irq-renesas-rza1.c
irq-s3c24xx.c
irq-sa11x0.c
irq-sifive-plic.c
irq-sirfsoc.c
irq-sni-exiu.c
irq-st.c
irq-stm32-exti.c	irqchip/stm32-exti: add missing DT IRQ flag translation	2023-11-08 11:23:40 +01:00
irq-sun4i.c
irq-sunxi-nmi.c	irqchip/sunxi-nmi: Add missing SKIP_WAKE flag	2025-02-01 18:18:52 +01:00
irq-tango.c
irq-tb10x.c
irq-tegra.c
irq-ti-sci-inta.c	firmware: ti_sci: Replace HTTP links with HTTPS ones	2023-11-20 10:30:12 +01:00
irq-ti-sci-intr.c	firmware: ti_sci: Replace HTTP links with HTTPS ones	2023-11-20 10:30:12 +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
irq-xtensa-pic.c
irq-zevio.c
irqchip.c
Kconfig
Makefile
qcom-irq-combiner.c
qcom-pdc.c
spear-shirq.c