Module Name: src
Committed By: martin
Date: Wed Aug 23 18:10:06 UTC 2023
Modified Files:
src/usr.sbin/cpuctl [netbsd-8]: cpuctl.8 cpuctl.c
Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #1892):
usr.sbin/cpuctl/cpuctl.8: revision 1.21
usr.sbin/cpuctl/cpuctl.c: revision 1.33
Unless -v is given, ignore EEXIST errors from the IOC_CPU_UCODE_APPLY ioctl()
used to implement "cpuctl ucode N", which indicates that the microcode
to be loaded already exists in the CPU, and as such, isn't really a
very interesting "error".
To generate a diff of this commit:
cvs rdiff -u -r1.17.6.1 -r1.17.6.2 src/usr.sbin/cpuctl/cpuctl.8
cvs rdiff -u -r1.28.8.2 -r1.28.8.3 src/usr.sbin/cpuctl/cpuctl.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/cpuctl/cpuctl.8
diff -u src/usr.sbin/cpuctl/cpuctl.8:1.17.6.1 src/usr.sbin/cpuctl/cpuctl.8:1.17.6.2
--- src/usr.sbin/cpuctl/cpuctl.8:1.17.6.1 Wed Apr 11 14:38:34 2018
+++ src/usr.sbin/cpuctl/cpuctl.8 Wed Aug 23 18:10:06 2023
@@ -1,4 +1,4 @@
-.\" $NetBSD: cpuctl.8,v 1.17.6.1 2018/04/11 14:38:34 martin Exp $
+.\" $NetBSD: cpuctl.8,v 1.17.6.2 2023/08/23 18:10:06 martin Exp $
.\"
.\" Copyright (c) 2007, 2008, 2012, 2015 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -72,6 +72,10 @@ Set the specified CPUs on line, making i
.Op Ar file
.Xc
This applies the microcode patch to CPUs.
+Unless
+.Fl v
+was given, errors indicating that the microcode
+already exists on the CPU in question are ignored.
If
.Ar cpu
is not specified or \-1, all CPUs are updated.
Index: src/usr.sbin/cpuctl/cpuctl.c
diff -u src/usr.sbin/cpuctl/cpuctl.c:1.28.8.2 src/usr.sbin/cpuctl/cpuctl.c:1.28.8.3
--- src/usr.sbin/cpuctl/cpuctl.c:1.28.8.2 Wed Aug 5 15:48:53 2020
+++ src/usr.sbin/cpuctl/cpuctl.c Wed Aug 23 18:10:06 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: cpuctl.c,v 1.28.8.2 2020/08/05 15:48:53 martin Exp $ */
+/* $NetBSD: cpuctl.c,v 1.28.8.3 2023/08/23 18:10:06 martin Exp $ */
/*-
* Copyright (c) 2007, 2008, 2009, 2012, 2015 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#ifndef lint
#include <sys/cdefs.h>
-__RCSID("$NetBSD: cpuctl.c,v 1.28.8.2 2020/08/05 15:48:53 martin Exp $");
+__RCSID("$NetBSD: cpuctl.c,v 1.28.8.3 2023/08/23 18:10:06 martin Exp $");
#endif /* not lint */
#include <sys/param.h>
@@ -247,7 +247,7 @@ cpu_ucode(char **argv)
cpuset_destroy(cpuset);
}
error = ioctl(fd, IOC_CPU_UCODE_APPLY, &uc);
- if (error < 0) {
+ if (error < 0 && (verbose || errno != EEXIST)) {
if (uc.fwname[0])
err(EXIT_FAILURE, "%s", uc.fwname);
else
