rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/drivers/infiniband/hw/qib/qib_file_ops.c
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@@ -1142,7 +1142,7 @@
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 static void assign_ctxt_affinity(struct file *fp, struct qib_devdata *dd)
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 {
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 	struct qib_filedata *fd = fp->private_data;
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-	const unsigned int weight = cpumask_weight(&current->cpus_allowed);
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+	const unsigned int weight = current->nr_cpus_allowed;
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 	const struct cpumask *local_mask = cpumask_of_pcibus(dd->pcidev->bus);
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 	int local_cpu;
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@@ -1623,9 +1623,8 @@
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 		ret = find_free_ctxt(i_minor - 1, fp, uinfo);
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 	else {
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 		int unit;
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-		const unsigned int cpu = cpumask_first(&current->cpus_allowed);
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-		const unsigned int weight =
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-			cpumask_weight(&current->cpus_allowed);
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+		const unsigned int cpu = cpumask_first(current->cpus_ptr);
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+		const unsigned int weight = current->nr_cpus_allowed;
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 		if (weight == 1 && !test_bit(cpu, qib_cpulist))
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 			if (!find_hca(cpu, &unit) && unit >= 0)