commit 0f672f6c0b52b7b0700b0915c72b540721af4465
author David Brazdil <dbrazdil@google.com> Tue Dec 10 10:32:29 2019 +0000
committer David Brazdil <dbrazdil@google.com> Tue Dec 10 19:03:18 2019 +0000
tree 85c8cba019caa205e4f8920d72d93f6d6deaf29c
parent 3a0ad55d848b50499b68d7141d4eca997fce28ef

Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd

drivers/infiniband/hw/hfi1/affinity.c

diff --git a/drivers/infiniband/hw/hfi1/affinity.c b/drivers/infiniband/hw/hfi1/affinity.c
index bedd5fb..c142b23 100644
--- a/drivers/infiniband/hw/hfi1/affinity.c
+++ b/drivers/infiniband/hw/hfi1/affinity.c
@@ -48,6 +48,7 @@
 #include <linux/cpumask.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
+#include <linux/numa.h>
 
 #include "hfi.h"
 #include "affinity.h"
@@ -777,7 +778,7 @@
 	_dev_comp_vect_cpu_mask_clean_up(dd, entry);
 unlock:
 	mutex_unlock(&node_affinity.lock);
-	dd->node = -1;
+	dd->node = NUMA_NO_NODE;
 }
 
 /*
@@ -817,10 +818,10 @@
 	set = &entry->def_intr;
 	cpumask_set_cpu(cpu, &set->mask);
 	cpumask_set_cpu(cpu, &set->used);
-	for (i = 0; i < dd->num_msix_entries; i++) {
+	for (i = 0; i < dd->msix_info.max_requested; i++) {
 		struct hfi1_msix_entry *other_msix;
 
-		other_msix = &dd->msix_entries[i];
+		other_msix = &dd->msix_info.msix_entries[i];
 		if (other_msix->type != IRQ_SDMA || other_msix == msix)
 			continue;
 
@@ -1037,7 +1038,7 @@
 	struct hfi1_affinity_node *entry;
 	cpumask_var_t diff, hw_thread_mask, available_mask, intrs_mask;
 	const struct cpumask *node_mask,
-		*proc_mask = &current->cpus_allowed;
+		*proc_mask = current->cpus_ptr;
 	struct hfi1_affinity_node_list *affinity = &node_affinity;
 	struct cpu_mask_set *set = &affinity->proc;
 
@@ -1045,7 +1046,7 @@
 	 * check whether process/context affinity has already
 	 * been set
 	 */
-	if (cpumask_weight(proc_mask) == 1) {
+	if (current->nr_cpus_allowed == 1) {
 		hfi1_cdbg(PROC, "PID %u %s affinity set to CPU %*pbl",
 			  current->pid, current->comm,
 			  cpumask_pr_args(proc_mask));
@@ -1056,7 +1057,7 @@
 		cpu = cpumask_first(proc_mask);
 		cpumask_set_cpu(cpu, &set->used);
 		goto done;
-	} else if (cpumask_weight(proc_mask) < cpumask_weight(&set->mask)) {
+	} else if (current->nr_cpus_allowed < cpumask_weight(&set->mask)) {
 		hfi1_cdbg(PROC, "PID %u %s affinity set to CPU set(s) %*pbl",
 			  current->pid, current->comm,
 			  cpumask_pr_args(proc_mask));