Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'irq-urgent-2025-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc irqchip fixes from Ingo Molnar:
- Fix NULL pointer dereference crashes due to missing .chip_flags setup
in the sg2042-msi and irq-bcm2712-mip irqchip drivers
- Remove the davinci aintc irqchip driver's leftover header too
* tag 'irq-urgent-2025-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/irq-bcm2712-mip: Set EOI/ACK flags in msi_parent_ops
irqchip/sg2042-msi: Add missing chip flags
irqchip/davinci: Remove leftover header
+2
-27
+1
drivers/irqchip/irq-bcm2712-mip.c
+1
drivers/irqchip/irq-bcm2712-mip.c
···
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static const struct msi_parent_ops mip_msi_parent_ops = {
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.supported_flags = MIP_MSI_FLAGS_SUPPORTED,
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.required_flags = MIP_MSI_FLAGS_REQUIRED,
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+
.chip_flags = MSI_CHIP_FLAG_SET_EOI | MSI_CHIP_FLAG_SET_ACK,
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.bus_select_token = DOMAIN_BUS_GENERIC_MSI,
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.bus_select_mask = MATCH_PCI_MSI,
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.prefix = "MIP-MSI-",
+1
drivers/irqchip/irq-sg2042-msi.c
+1
drivers/irqchip/irq-sg2042-msi.c
···
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static const struct msi_parent_ops sg2042_msi_parent_ops = {
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.required_flags = SG2042_MSI_FLAGS_REQUIRED,
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.supported_flags = SG2042_MSI_FLAGS_SUPPORTED,
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+
.chip_flags = MSI_CHIP_FLAG_SET_ACK,
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.bus_select_mask = MATCH_PCI_MSI,
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.bus_select_token = DOMAIN_BUS_NEXUS,
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.prefix = "SG2042-",
-27
include/linux/irqchip/irq-davinci-aintc.h
-27
include/linux/irqchip/irq-davinci-aintc.h
···
1
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019 Texas Instruments
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*/
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#ifndef _LINUX_IRQ_DAVINCI_AINTC_
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#define _LINUX_IRQ_DAVINCI_AINTC_
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#include <linux/ioport.h>
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/**
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* struct davinci_aintc_config - configuration data for davinci-aintc driver.
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*
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* @reg: register range to map
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* @num_irqs: number of HW interrupts supported by the controller
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* @prios: an array of size num_irqs containing priority settings for
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* each interrupt
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*/
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struct davinci_aintc_config {
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struct resource reg;
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unsigned int num_irqs;
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u8 *prios;
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};
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void davinci_aintc_init(const struct davinci_aintc_config *config);
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#endif /* _LINUX_IRQ_DAVINCI_AINTC_ */