The following commit has been merged into the irq/core branch of tip: Commit-ID: e1a6af4b000c39148ab407362fcce3ab63b186f2 Gitweb: https://git.kernel.org/tip/e1a6af4b000c39148ab407362fcce3ab63b186f2 Author: Josh Cartwright <joshc@xxxxxx> AuthorDate: Fri, 17 Sep 2021 12:30:55 +02:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Fri, 17 Sep 2021 14:15:21 +02:00 genirq: Update irq_set_irqchip_state documentation On RT kernels, the use of migrate_disable()/migrate_enable() is sufficient to guarantee a task isn't moved to another CPU. Update the irq_set_irqchip_state() documentation to reflect this. Signed-off-by: Josh Cartwright <joshc@xxxxxx> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210917103055.92150-1-bigeasy@xxxxxxxxxxxxx --- kernel/irq/manage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 27667e8..b392483 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -2827,7 +2827,7 @@ EXPORT_SYMBOL_GPL(irq_get_irqchip_state); * This call sets the internal irqchip state of an interrupt, * depending on the value of @which. * - * This function should be called with preemption disabled if the + * This function should be called with migration disabled if the * interrupt controller has per-cpu registers. */ int irq_set_irqchip_state(unsigned int irq, enum irqchip_irq_state which,
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