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02-0001-patch-3.4.39-112.patch.gz left out since problems with overlay http://forum.armbian.com/index.php/topic/1885-rt-patches-for-sun8i-kernel/
12 lines
441 B
Diff
12 lines
441 B
Diff
--- sun8i/kernel/irq/manage.c 2016-08-22 23:36:31.000000000 +0200
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+++ sun8i-rt/kernel/irq/manage.c 2016-08-23 13:22:07.461081538 +0200
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@@ -270,6 +270,9 @@ int irq_set_affinity_hint(unsigned int i
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return -EINVAL;
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desc->affinity_hint = m;
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irq_put_desc_unlock(desc, flags);
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+ /* set the initial affinity to prevent every interrupt being on CPU0 */
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+ irq_set_affinity(irq, m);
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+
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return 0;
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}
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EXPORT_SYMBOL_GPL(irq_set_affinity_hint);
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