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Zenghui Yu 33cd08fcb7 irqchip/loongson-pch-msi: Fix off-by-one on allocation error path 
[ Upstream commit b327708798809328f21da8dc14cc8883d1e8a4b3 ]

When pch_msi_parent_domain_alloc() returns an error, there is an off-by-one
in the number of interrupts to be freed.

Fix it by passing the number of successfully allocated interrupts, instead of the
relative index of the last allocated one.

Fixes: 632dcc2c75ef ("irqchip: Add Loongson PCH MSI controller")
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://lore.kernel.org/r/20240327142334.1098-1-yuzenghui@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-30 09:49:10 +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/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
2024-05-30 09:49:10 +02:00
irq-apple-aic.c
ARM:
2023-02-25 11:30:21 -08:00
irq-armada-370-xp.c
irqchip: Use irq_domain_alloc_irqs()
2023-01-11 19:51:39 +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: 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
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
irqchip/atmel-aic: Remove root argument from ->fixup() prototype
2017-07-04 11:10:37 +01:00
irq-atmel-aic-common.h
irqchip/atmel-aic: Remove root argument from ->fixup() prototype
2017-07-04 11:10:37 +01:00
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
irqchip: Use irq_domain_alloc_irqs()
2023-01-11 19:51:39 +01:00
irq-bcm6345-l1.c
irqchip updates for v6.6
2023-08-28 11:33:03 +02:00
irq-bcm7038-l1.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-bcm7120-l2.c
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
2023-02-18 14:23:41 +00:00
irq-brcmstb-l2.c
irqchip/irq-brcmstb-l2: Add write memory barrier before exit
2024-02-13 09:33:31 +01:00
irq-clps711x.c
irqchip/clps711x: Remove unused clps711x_intc_init() function
2023-06-17 07:21:08 +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: 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
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/ftintc010: Mark all function static
2023-06-17 07:20:52 +01:00
irq-gic-common.c
irqchip/gic: Correctly validate OF quirk descriptors
2023-05-30 11:01:22 +01:00
irq-gic-common.h
irqchip/gic-v3: Enable non-coherent redistributors/ITSes DT probing
2023-10-07 12:47:12 +01:00
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: Use of_property_read_bool() for boolean properties
2023-04-08 11:07:49 +01:00
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-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: Prevent double free on error
2024-05-02 16:35:30 +02:00
irq-gic-v3-mbi.c
irqchip/gic-v3-mbi: Use irq_domain_create_hierarchy()
2023-02-13 19:31:25 +00:00
irq-gic-v3.c
arm64 fixes:
2023-11-10 12:22:14 -08:00
irq-gic-v4.c
sched.h: move pid helpers to pid.h
2023-12-20 19:26:31 -05:00
irq-gic.c
irqchip/gic: Drop support for board files
2023-04-08 10:50:04 +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
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
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/irq-imx-gpcv2: Mark fwnode device as not initialized
2023-02-08 13:37:55 +01:00
irq-imx-intmux.c
irqchip/imx-intmux: Annotate struct intmux_data with __counted_by
2023-10-08 22:46:04 -07:00
irq-imx-irqsteer.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-imx-mu-msi.c
irqchip/imx-mu-msi: Do not check for 0 return after calling platform_get_irq()
2023-08-21 17:42:00 +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
2023-06-17 07:54:48 +01:00
irq-keystone.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-loongarch-cpu.c
Merge branch irq/loongarch-of into irq/irqchip-next
2022-12-05 10:45:11 +00:00
irq-loongson-eiointc.c
irqchip/loongson-eiointc: Use correct struct type in eiointc_domain_alloc()
2024-02-13 10:26:15 +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: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-loongson-liointc.c
irqchip/loongson-liointc: Add IRQCHIP_SKIP_SET_WAKE flag
2023-06-16 12:59:28 +01:00
irq-loongson-pch-lpc.c
irqchip/loongson-pch-lpc: Add suspend/resume support
2022-11-26 13:12:13 +00:00
irq-loongson-pch-msi.c
irqchip/loongson-pch-msi: Fix off-by-one on allocation error path
2024-05-30 09:49:10 +02:00
irq-loongson-pch-pic.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
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: Use device_get_match_data()
2023-10-27 09:15:44 +02:00
irq-madera.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-mbigen.c
irqchip/mbigen: Don't use bus_get_dev_root() to find the parent
2024-02-21 18:40:00 +01:00
irq-mchp-eic.c
irqchip/mchp-eic: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:52 -07:00
irq-meson-gpio.c
irqchip: Add support for Amlogic-C3 SoCs
2023-08-21 17:49:12 +01:00
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: 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
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/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
2023-02-05 11:11:24 +00:00
irq-mvebu-icu.c
irqchip/irq-mvebu-icu: Fix works by chance pointer assignment
2022-12-06 12:50:17 +01:00
irq-mvebu-odmi.c
irqchip/mvebu-odmi: Use irq_domain_create_hierarchy()
2023-02-13 19:31:25 +00:00
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/irq-mvebu-sei: Use devm_platform_get_and_ioremap_resource()
2023-08-21 17:49:11 +01:00
irq-mxs.c
Revert "irqchip/mxs: Include linux/irqchip/mxs.h"
2023-06-21 13:50:53 +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
irqchip/ompic: fix return value check in ompic_of_init()
2018-01-04 11:13:22 +00:00
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
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: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-qcom-mpm.c
irqchip/qcom-mpm: Fix IS_ERR() vs NULL check in qcom_mpm_init()
2024-02-13 10:26:15 +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: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-renesas-irqc.c
irqchip: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:52 -07:00
irq-renesas-rza1.c
irqchip: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:52 -07:00
irq-renesas-rzg2l.c
irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type
2024-04-03 15:32:34 +02:00
irq-riscv-intc.c
irqchip/riscv-intc: Mark all INTC nodes as initialized
2023-10-07 12:47:12 +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
2024-02-19 15:05:18 +01:00
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-stm32-exti.c
irqchip/stm32-exti: add missing DT IRQ flag translation
2023-10-07 12:47:12 +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: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-tb10x.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +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/ts4800: Switch to dynamic chip name output
2022-02-15 11:25:46 +00:00
irq-uniphier-aidet.c
irqchip: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
irq-versatile-fpga.c
irqchip: irq-versatile-fpga: remove obsolete oxnas compatible
2023-08-14 10:26:56 +02:00
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()
2022-11-26 13:29:48 +00:00
irq-xilinx-intc.c
irqchip/xilinx: Switch to GENERIC_IRQ_MULTI_HANDLER
2022-03-04 14:32:57 +00:00
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: Explicitly include correct DT includes
2023-08-21 17:49:11 +01:00
Kconfig
Documentation work keeps chugging along; stuff for 6.6 includes:
2023-08-30 20:05:42 -07:00
Makefile
irqchip: remove davinci aintc driver
2023-01-12 10:53:12 +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: 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