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18 lines
594 B
Diff
18 lines
594 B
Diff
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Backport a change that updates the effective affinity mask. The Armada IRQ
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controller only supports setting the affinity to a single CPU, and the IRQ
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subsystem needs to know about that.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/drivers/irqchip/irq-armada-370-xp.c
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+++ b/drivers/irqchip/irq-armada-370-xp.c
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@@ -251,6 +251,8 @@ static int armada_xp_set_affinity(struct
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writel(reg, main_int_base + ARMADA_370_XP_INT_SOURCE_CTL(hwirq));
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raw_spin_unlock(&irq_controller_lock);
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+ cpumask_copy(irq_data_get_affinity_mask(d), cpumask_of(cpu));
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+
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return IRQ_SET_MASK_OK;
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}
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#endif
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