From 955c51b4d43fbeb5b24d70d80203c05cbf2e6894 Mon Sep 17 00:00:00 2001
From: Damien Zammit <damien@zamaudio.com>
Date: Sat, 5 Aug 2023 15:49:08 +0000
Subject: kern/thread: Only loop over cpus that exist

Message-Id: <20230805154859.2003109-1-damien@zamaudio.com>
---
 kern/thread.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kern/thread.c b/kern/thread.c
index a324eed7..9bbe8342 100644
--- a/kern/thread.c
+++ b/kern/thread.c
@@ -57,6 +57,7 @@
 #include <kern/host.h>
 #include <kern/kalloc.h>
 #include <kern/slab.h>
+#include <kern/smp.h>
 #include <kern/mach_clock.h>
 #include <vm/vm_kern.h>
 #include <vm/vm_user.h>
@@ -2570,7 +2571,7 @@ kern_return_t processor_set_stack_usage(
 
 			stack = thread->kernel_stack;
 
-			for (cpu = 0; cpu < NCPUS; cpu++)
+			for (cpu = 0; cpu < smp_get_numcpus(); cpu++)
 				if (active_threads[cpu] == thread) {
 					stack = active_stacks[cpu];
 					break;
-- 
cgit v1.2.3