Hangtian Zhu 25e638447e genirq: export irq_can_set_affinity() for module drivers ...

Export irq_can_set_affinity() for loadable drivers that need a runtime
check for IRQ affinity capability.

In hierarchical IRQ setups where the effective irqchip path lacks
.irq_set_affinity(), drivers may need to switch to a fallback policy.
Without this export, module drivers cannot use the core helper and have
to open-code equivalent checks.

Signed-off-by: Hangtian Zhu <hangtian.zhu@oss.qualcomm.com>
Acked-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260519011627.713068-2-hangtian.zhu@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

2026-06-30 14:20:20 -07:00

..

affinity.c

genirq/affinity: Remove cpus_read_lock() while reading cpu_possible_mask

2026-04-01 16:09:05 +02:00

autoprobe.c

genirq/autoprobe: Switch to lock guards

2025-05-07 09:08:11 +02:00

chip.c

Merge tag 'irq-core-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15 13:19:41 +05:30

cpuhotplug.c

genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask

2026-01-13 21:18:16 +01:00

debug.h

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

2018-02-01 13:36:15 -08:00

debugfs.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

debugfs.h

genirq/proc: Runtime size the chip name

2026-05-26 16:21:15 +02:00

devres.c

genirq/devres: Add error handling in devm_request_*_irq()

2025-08-24 13:00:45 +02:00

dummychip.c

irq: Fix typos in comments

2021-03-22 04:23:14 +01:00

generic-chip.c

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

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

handle.c

genirq: Remove IRQ timing tracking infrastructure

2025-12-15 22:20:50 +01:00

internals.h

Merge tag 'locking-core-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15 14:21:14 +05:30

ipi-mux.c

genirq/ipi-mux: Use irq_domain_alloc_irqs()

2023-02-06 17:21:15 +00:00

ipi.c

genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

2023-02-20 13:53:41 +01:00

irq_sim.c

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

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

irq_test.c

genirq/test: Ensure CPU 1 is online for hotplug test

2025-09-03 17:04:52 +02:00

irqdesc.c

genirq: Expose irq_find_desc_at_or_after() in core code

2026-05-26 16:21:15 +02:00

irqdomain.c

genirq/proc: Runtime size the chip name

2026-05-26 16:21:15 +02:00

Kconfig

genirq: Remove IRQ timing tracking infrastructure

2025-12-15 22:20:50 +01:00

kexec.c

genirq/kexec: Prevent redundant IRQ masking by checking state before shutdown

2024-12-11 20:32:34 +01:00

Makefile

genirq: Remove IRQ timing tracking infrastructure

2025-12-15 22:20:50 +01:00

manage.c

genirq: export irq_can_set_affinity() for module drivers

2026-06-30 14:20:20 -07:00

matrix.c

genirq/matrix, LoongArch: Delete IRQ_MATRIX_BITS leftovers

2026-03-17 10:57:03 +01:00

migration.c

genirq/migration: Use irqd_get_parent_data() in irq_force_complete_move()

2025-04-04 17:08:36 +02:00

msi.c

genirq/msi: Correct CONFIG_PCI_MSI_ARCH_FALLBACKS macro name in comment

2026-06-22 22:32:01 +02:00

pm.c

syscore: Pass context data to callbacks

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

proc.c

genirq/proc: Speed up /proc/interrupts iteration

2026-05-26 16:21:15 +02:00

proc.h

genirq/proc: Runtime size the chip name

2026-05-26 16:21:15 +02:00

resend.c

genirq/resend: Switch to lock guards

2025-05-07 09:08:11 +02:00

settings.h

genirq: Cache the condition for /proc/interrupts exposure

2026-05-26 16:21:13 +02:00

spurious.c

genirq: Move irq_wait_for_poll() to call site

2025-07-22 14:30:42 +02:00