rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/drivers/infiniband/hw/hfi1/affinity.c
..
..
@@ -1039,7 +1039,7 @@
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 	struct hfi1_affinity_node *entry;
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 	cpumask_var_t diff, hw_thread_mask, available_mask, intrs_mask;
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 	const struct cpumask *node_mask,
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-		*proc_mask = &current->cpus_allowed;
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+		*proc_mask = current->cpus_ptr;
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 	struct hfi1_affinity_node_list *affinity = &node_affinity;
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 	struct cpu_mask_set *set = &affinity->proc;
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1045
 
..
..
@@ -1047,7 +1047,7 @@
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 	 * check whether process/context affinity has already
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 	 * been set
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 	 */
1050
-	if (cpumask_weight(proc_mask) == 1) {
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+	if (current->nr_cpus_allowed == 1) {
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 		hfi1_cdbg(PROC, "PID %u %s affinity set to CPU %*pbl",
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 			  current->pid, current->comm,
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 			  cpumask_pr_args(proc_mask));
..
..
@@ -1058,7 +1058,7 @@
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 		cpu = cpumask_first(proc_mask);
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 		cpumask_set_cpu(cpu, &set->used);
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 		goto done;
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-	} else if (cpumask_weight(proc_mask) < cpumask_weight(&set->mask)) {
1061
+	} else if (current->nr_cpus_allowed < cpumask_weight(&set->mask)) {
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 		hfi1_cdbg(PROC, "PID %u %s affinity set to CPU set(s) %*pbl",
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 			  current->pid, current->comm,
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 			  cpumask_pr_args(proc_mask));