From: kettenis <kettenis@openbsd.org>
Date: Thu, 16 Jun 2022 20:45:42 +0000 (+0000)
Subject: Bump MAXCPUS to 256, which is the maximum number of cores on a dual socket
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=d8d35dc4b6d35d3b1ae2e3b3bfe63f8e7e59bdae;p=openbsd

Bump MAXCPUS to 256, which is the maximum number of cores on a dual socket
machine with Ampere Altra Max CPUs.  OpenBSD should run on such a machine
now.

ok patrick@, deraadt@
---

diff --git a/sys/arch/arm64/include/cpu.h b/sys/arch/arm64/include/cpu.h
index a57b9c2f4a0..fe2b56ec1ab 100644
--- a/sys/arch/arm64/include/cpu.h
+++ b/sys/arch/arm64/include/cpu.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: cpu.h,v 1.25 2022/03/23 23:36:35 kettenis Exp $ */
+/* $OpenBSD: cpu.h,v 1.26 2022/06/16 20:45:42 kettenis Exp $ */
 /*
  * Copyright (c) 2016 Dale Rahn <drahn@dalerahn.com>
  *
@@ -184,7 +184,7 @@ extern struct cpu_info *cpu_info_list;
 #define CPU_INFO_FOREACH(cii, ci)	for (cii = 0, ci = cpu_info_list; \
 					    ci != NULL; ci = ci->ci_next)
 #define CPU_INFO_UNIT(ci)	((ci)->ci_dev ? (ci)->ci_dev->dv_unit : 0)
-#define MAXCPUS	32
+#define MAXCPUS	256
 
 extern struct cpu_info *cpu_info[MAXCPUS];