[src/trunk]: src/sys/kern mi_cpu_init: set ci_smt_primary early.

[ad <ad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c9d8fde37b82
branches:  trunk
changeset: 466773:c9d8fde37b82
user:      ad <ad%NetBSD.org@localhost>
date:      Thu Jan 02 01:31:17 2020 +0000

description:
mi_cpu_init: set ci_smt_primary early.

diffstat:

 sys/kern/subr_cpu.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (35 lines):

diff -r 853322e4b1ab -r c9d8fde37b82 sys/kern/subr_cpu.c
--- a/sys/kern/subr_cpu.c       Thu Jan 02 00:57:09 2020 +0000
+++ b/sys/kern/subr_cpu.c       Thu Jan 02 01:31:17 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_cpu.c,v 1.3 2019/12/21 12:53:53 ad Exp $  */
+/*     $NetBSD: subr_cpu.c,v 1.4 2020/01/02 01:31:17 ad Exp $  */
 
 /*-
  * Copyright (c) 2007, 2008, 2009, 2010, 2012, 2019 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_cpu.c,v 1.3 2019/12/21 12:53:53 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_cpu.c,v 1.4 2020/01/02 01:31:17 ad Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -95,12 +95,16 @@
 void
 mi_cpu_init(void)
 {
+       struct cpu_info *ci;
 
        mutex_init(&cpu_lock, MUTEX_DEFAULT, IPL_NONE);
 
        kcpuset_create(&kcpuset_attached, true);
        kcpuset_create(&kcpuset_running, true);
        kcpuset_set(kcpuset_running, 0);
+
+       ci = curcpu();
+       ci->ci_smt_primary = ci;
 }
 
 int