diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-26 09:54:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-26 09:54:36 -0700 |
| commit | 5fee0dafba0a5223fa1c1f0dd99af71256449d38 (patch) | |
| tree | 54a2a3099805963c006b24f6200f2aa3b352d682 /kernel/irq/manage.c | |
| parent | af8159515fe16070aefa3ff56a44a5e7fb179dd2 (diff) | |
| parent | ef3330b99c01bda53f2a189b58bed8f6b7397f28 (diff) | |
Merge tag 'irq_urgent_for_v6.18_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Restore the original buslock locking in a couple of places in the irq
core subsystem after a rework
* tag 'irq_urgent_for_v6.18_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/manage: Add buslock back in to enable_irq()
genirq/manage: Add buslock back in to __disable_irq_nosync()
genirq/chip: Add buslock back in to irq_set_handler()
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index c94837382037..400856abf672 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -659,7 +659,7 @@ void __disable_irq(struct irq_desc *desc) static int __disable_irq_nosync(unsigned int irq) { - scoped_irqdesc_get_and_lock(irq, IRQ_GET_DESC_CHECK_GLOBAL) { + scoped_irqdesc_get_and_buslock(irq, IRQ_GET_DESC_CHECK_GLOBAL) { __disable_irq(scoped_irqdesc); return 0; } @@ -789,7 +789,7 @@ void __enable_irq(struct irq_desc *desc) */ void enable_irq(unsigned int irq) { - scoped_irqdesc_get_and_lock(irq, IRQ_GET_DESC_CHECK_GLOBAL) { + scoped_irqdesc_get_and_buslock(irq, IRQ_GET_DESC_CHECK_GLOBAL) { struct irq_desc *desc = scoped_irqdesc; if (WARN(!desc->irq_data.chip, "enable_irq before setup/request_irq: irq %u\n", irq)) |