Sascha Bischoff 1017911fcc irqchip/gic-v5: Preserve ICC_CR0_EL1 state ...

In addition to EN, ICC_CR0_EL1 contains other fields, such as LINK and
LINK_IDLE. The driver only needs to modify EN, and must preserve the
values of all other fields when enabling or disabling the CPU
interface.

Define the missing LINK and LINK_IDLE fields, and use read-modify-write
accesses to update EN without affecting the rest of ICC_CR0_EL1.

Fixes: 7ec80fb3f0 ("irqchip/gic-v5: Add GICv5 PPI support")
Reported-by: Sashiko <[email protected]>
Signed-off-by: Sascha Bischoff <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Marc Zyngier <[email protected]>
Link: https://patch.msgid.link/[email protected]
Closes: https://lore.kernel.org/r/[email protected]

2026-09-07 21:44:17 +02:00

..

.kunitconfig

irqchip/ast2700-intc: Add KUnit tests for route resolution

2026-04-30 12:53:04 +02:00

alphascale_asm9260-icoll.h

…

exynos-combiner.c

irqchip/exynos-combiner: Remove useless spinlock

2026-06-03 18:27:05 +02:00

irq-aclint-sswi.c

irqchip/aslint-sswi: Fix error check of of_io_request_and_map() result

2026-01-18 14:39:18 +01:00

irq-al-fic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-alpine-msi.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

irq-apple-aic.c

irqchip/apple-aic: Add support for "apple,t8122-aic3"

2026-03-11 09:59:29 +01:00

irq-armada-370-xp.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-aspeed-i2c-ic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-aspeed-scu-ic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-aspeed-vic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ast2700-intc0-test.c

irqchip/ast2700-intc: Add KUnit tests for route resolution

2026-04-30 12:53:04 +02:00

irq-ast2700-intc0.c

irqchip/ast2700-intc: Disable all interrupt merge banks on probe

2026-08-20 08:29:33 +02:00

irq-ast2700-intc1.c

irqchip/ast2700-intc: Avoid allocating in the irq_domain activate() callback

2026-08-19 21:45:30 +02:00

irq-ast2700.c

irqchip/ast2700-intc: Add AST2700-A2 support

2026-04-30 12:53:03 +02:00

irq-ast2700.h

irqchip/ast2700-intc: Add AST2700-A2 support

2026-04-30 12:53:03 +02:00

irq-ath79-cpu.c

irqchip/ath79-cpu: Remove unused function

2026-05-11 15:06:47 +02:00

irq-ath79-misc.c

irqchip/ath79-misc: Fix missing prototypes warnings

2025-06-20 21:38:52 +02:00

irq-atmel-aic5.c

irqchip/atmel-aic[5]: Fix incorrect lock guard conversion

2025-08-23 21:41:07 +02:00

irq-atmel-aic-common.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-atmel-aic-common.h

…

irq-atmel-aic.c

irqchip/atmel-aic[5]: Fix incorrect lock guard conversion

2025-08-23 21:41:07 +02:00

irq-bcm2712-mip.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-bcm2835.c

…

irq-bcm2836.c

…

irq-bcm6345-l1.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

irq-bcm7038-l1.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

irq-bcm7120-l2.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

irq-brcmstb-l2.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-clps711x.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-crossbar.c

irqchip/crossbar: Fix parent domain resource leak

2026-06-21 14:59:20 +02:00

irq-csky-apb-intc.c

…

irq-csky-mpintc.c

…

irq-davinci-cp-intc.c

…

irq-digicolor.c

…

irq-dw-apb-ictl.c

…

irq-econet-en751221.c

irqchip/econet-en751221: Support MIPS 34Kc VEIC mode

2026-05-11 15:29:31 +02:00

irq-ftintc010.c

…

irq-gic-common.c

…

irq-gic-common.h

irqchip/gic-v3: Rename GICv3 ITS MSI parent

2025-07-08 18:35:52 +01:00

irq-gic-its-msi-parent.c

irqchip/gic-v3-its: Enable dynamic MSI-X allocation

2026-07-15 09:10:45 +02:00

irq-gic-its-msi-parent.h

irqchip/gic-v5: Add GICv5 ITS support

2025-07-08 18:35:52 +01:00

irq-gic-pm.c

…

irq-gic-realview.c

…

irq-gic-v2m.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-gic-v3-its.c

Merge tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

2026-08-23 12:44:10 -07:00

irq-gic-v3-mbi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-gic-v3.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2026-08-18 11:57:17 -07:00

irq-gic-v4.c

KVM: arm64: WARN if unmapping a vLPI fails in any path

2025-06-20 13:52:29 -07:00

irq-gic-v5-irs.c

treewide: refresh kmalloc_obj() conversions

2026-09-04 21:37:00 -07:00

irq-gic-v5-its.c

irqchip/gic-v5: Allocate ITS parent LPIs as a range

2026-05-11 14:56:04 +02:00

irq-gic-v5-iwb.c

Merge tag 'irq-drivers-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-08-18 15:24:18 -07:00

irq-gic-v5.c

irqchip/gic-v5: Preserve ICC_CR0_EL1 state

2026-09-07 21:44:17 +02:00

irq-gic.c

ACPI: irq: Move RISC-V interrupt controllers autodep to ACPI IRQ code

2026-07-09 15:30:18 +02:00

irq-goldfish-pic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-hip04.c

…

irq-i8259.c

syscore: Pass context data to callbacks

2025-11-14 10:01:52 +01:00

irq-idt3243x.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-imx-gpcv2.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-imx-intmux.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

irq-imx-irqsteer.c

irqchip/imx-irqsteer: Add NXP S32N79 support

2026-03-11 09:55:26 +01:00

irq-imx-mu-msi.c

irqchip: Pass platform device to platform drivers

2025-10-16 18:17:27 +02:00

irq-ingenic-tcu.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ingenic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ixp4xx.c

…

irq-jcore-aic.c

…

irq-keystone.c

irqchip: Use dev_fwnode()

2025-06-12 15:08:12 +02:00

irq-lan966x-oic.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

irq-loongarch-avec.c

irqchip/loongarch-ir: Add IR (interrupt redirection) irqchip support

2026-06-03 22:28:11 +02:00

irq-loongarch-cpu.c

ACPI: irq: Move RISC-V interrupt controllers autodep to ACPI IRQ code

2026-07-09 15:30:18 +02:00

irq-loongarch-ir.c

treewide: refresh kmalloc_obj() conversions

2026-09-04 21:37:00 -07:00

irq-loongson-eiointc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson-htpic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson-htvec.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson-liointc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson-pch-lpc.c

irqchip/loongson-pch-lpc: Add OF init code

2026-03-26 16:15:04 +01:00

irq-loongson-pch-msi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson-pch-pic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-loongson.h

irqchip/loongarch-ir: Add IR (interrupt redirection) irqchip support

2026-06-03 22:28:11 +02:00

irq-lpc32xx.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ls1x.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ls-extirq.c

irqchip/ls-extirq: Fix devm_of_iomap() error check

2026-02-24 18:35:49 +01:00

irq-ls-scfg-msi.c

irqchip/ls-scfg-msi: Fix NULL dereference in error handling

2025-07-18 14:54:45 +02:00

irq-madera.c

…

irq-mbigen.c

Revert "irqchip/mbigen: Fix mbigen node address layout"

2026-09-04 16:12:53 +02:00

irq-mchp-eic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-meson-gpio.c

irqchip/meson-gpio: Use the correct register in meson_s4_gpio_irq_set_type()

2026-05-11 15:22:48 +02:00

irq-mips-cpu.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-mips-gic.c

irqchip/mips-gic: Allow forced affinity

2025-06-21 18:20:54 +02:00

irq-mmp.c

irqchip/mmp: Make icu_irq_chip variable static const

2026-02-17 11:03:56 +01:00

irq-mscc-ocelot.c

…

irq-msi-lib.c

irqchip/msi-lib: Refuse initialization when irq_write_msi_msg() is missing

2026-02-24 08:17:14 +01:00

irq-mst-intc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-mtk-cirq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-mtk-sysirq.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

irq-mvebu-gicp.c

irqchip/mvebu-gicp: Fix an IS_ERR() vs NULL check in probe()

2025-08-24 12:00:47 +02:00

irq-mvebu-icu.c

…

irq-mvebu-odmi.c

irqchip: Use IS_ERR_OR_NULL() instead of NULL and IS_ERR() checks

2026-03-10 18:34:52 +01:00

irq-mvebu-pic.c

irqchip/mvebu-pic: Drop unused module alias

2025-10-16 18:17:28 +02:00

irq-mvebu-sei.c

…

irq-mxs.c

…

irq-nvic.c

irqchip: Use int type to store negative error codes

2025-09-03 14:10:30 +02:00

irq-omap-intc.c

…

irq-ompic.c

openrisc: Fix IPIs on simple multicore systems

2026-01-16 16:38:56 +00:00

irq-or1k-pic.c

openrisc: Fix IPIs on simple multicore systems

2026-01-16 16:38:56 +00:00

irq-orion.c

…

irq-owl-sirq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-pic32-evic.c

irqchip/irq-pic32-evic: Add __maybe_unused for board_bind_eic_interrupt in COMPILE_TEST

2026-04-07 11:19:02 +02:00

irq-pruss-intc.c

irqchip: Use dev_fwnode()

2025-06-12 15:08:12 +02:00

irq-qcom-mpm.c

irqchip: Remove redundant dev_err()/dev_err_probe()

2026-07-15 08:40:22 +02:00

irq-rda-intc.c

…

irq-realtek-rtl.c

treewide: refresh kmalloc_obj() conversions

2026-09-04 21:37:00 -07:00

irq-renesas-intc-irqpin.c

irqchip/renesas-intc-irqpin: Convert to DEFINE_SIMPLE_DEV_PM_OPS()

2025-07-18 16:46:09 +02:00

irq-renesas-irqc.c

irqchip/renesas-irqc: Fix generic interrupt chip leak on remove

2026-07-15 09:10:46 +02:00

irq-renesas-rza1.c

irqchip/renesas-rza1: Use for_each_of_imap_item iterator

2026-01-15 12:03:27 +01:00

irq-renesas-rzg2l.c

irqchip/renesas-rzg2l: Fix loss of interrupt

2026-08-19 21:40:13 +02:00

irq-renesas-rzt2h.c

irqchip: Remove redundant dev_err()/dev_err_probe()

2026-07-15 08:40:22 +02:00

irq-renesas-rzv2h.c

irqchip: Remove redundant dev_err()/dev_err_probe()

2026-07-15 08:40:22 +02:00

irq-riscv-aplic-direct.c

irqchip/riscv-aplic: Preserve APLIC states across suspend/resume

2025-12-16 19:08:43 +01:00

irq-riscv-aplic-main.c

irqchip/riscv-aplic: Restrict genpd notifier to device tree only

2026-03-31 10:11:29 +02:00

irq-riscv-aplic-main.h

irqchip/riscv-aplic: Preserve APLIC states across suspend/resume

2025-12-16 19:08:43 +01:00

irq-riscv-aplic-msi.c

…

irq-riscv-imsic-early.c

irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure

2026-06-30 18:49:48 +02:00

irq-riscv-imsic-platform.c

irqchip/riscv-imsic: Revert "Remove redundant irq_data lookups"

2026-01-13 09:51:46 +01:00

irq-riscv-imsic-state.c

irqchip/riscv-imsic: Add nr_guest_files in per-HART local config

2026-05-26 09:05:10 +05:30

irq-riscv-imsic-state.h

Revert "irqchip/riscv-imsic: Embed the vector array in lpriv"

2026-01-09 16:10:05 +01:00

irq-riscv-intc.c

ACPI: irq: Move RISC-V interrupt controllers autodep to ACPI IRQ code

2026-07-09 15:30:18 +02:00

irq-riscv-rpmi-sysmsi.c

irqchip/riscv-rpmi-sysmsi: Fix mailbox channel leak in rpmi_sysmsi_probe()

2026-03-17 11:16:15 +01:00

irq-sa11x0.c

syscore: Pass context data to callbacks

2025-11-14 10:01:52 +01:00

irq-sg2042-msi.c

irqchip/sg2042-msi: Set irq type according to DT configuration

2025-09-04 14:52:48 +02:00

irq-sifive-plic.c

Merge tag 'irq-urgent-2026-03-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-03-01 10:58:16 -08:00

irq-sl28cpld.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

irq-sni-exiu.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-sp7021-intc.c

…

irq-st.c

…

irq-starfive-jhb100-intc.c

irqchip/starfive: Fix error check for devm_platform_ioremap_resource()

2026-05-06 09:13:12 +02:00

irq-stm32-exti.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

irq-stm32mp-exti.c

irqchip/stm32mp-exti: Fix the unit of the hwspinlock timeout

2026-09-04 16:19:04 +02:00

irq-sun4i.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-sun6i-r.c

syscore: Pass context data to callbacks

2025-11-14 10:01:52 +01:00

irq-sunxi-nmi.c

…

irq-tb10x.c

…

irq-tegra.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ti-sci-inta.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-ti-sci-intr.c

irqchip/ti-sci-intr: Allow parsing interrupt-types per-line

2026-01-26 16:40:04 +01:00

irq-ts4800.c

irqchip/ts4800: Fix missing chained handler cleanup on remove

2026-06-30 18:49:48 +02:00

irq-uniphier-aidet.c

…

irq-versatile-fpga.c

ARM: remove the last few uses of do_bad_IRQ()

2026-06-10 10:38:21 +02:00

irq-vf610-mscm-ir.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-vic.c

syscore: Pass context data to callbacks

2025-11-14 10:01:52 +01:00

irq-vt8500.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-wpcm450-aic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-xilinx-intc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq-xtensa-mx.c

…

irq-xtensa-pic.c

…

irq-zevio.c

…

irqchip.c

irqchip: Pass platform device to platform drivers

2025-10-16 18:17:27 +02:00

Kconfig

irqchip/irq-imgpdc: Remove unused driver

2026-07-06 23:22:56 +02:00

Makefile

irqchip/irq-imgpdc: Remove unused driver

2026-07-06 23:22:56 +02:00

qcom-irq-combiner.c

irqchip/qcom-irq-combiner: Rename driver structure

2025-10-17 15:18:18 +02:00

qcom-pdc.c

irqchip/qcom-pdc: Fix kernel doc for qcom_pdc_gic_secondary_set_type()

2026-07-10 09:14:01 +02:00

spear-shirq.c

…