From: David Arcari <darcari@redhat.com>
Date: Tue, 21 Apr 2026 14:32:17 +0000 (-0400)
Subject: tools/power turbostat: Fix unrecognized option '-P'
X-Git-Tag: v7.1-rc1~4^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce012c966b518c53475ba9a4e979242d7322d819;p=thirdparty%2Fkernel%2Flinux.git

tools/power turbostat: Fix unrecognized option '-P'

The '-P' short option (shorthand for --no-perf) is not present in the
optstring of the second call to getopt_long_only(). This results in
the "unrecognized option" error when the tool reaches the main parsing
loop.

Add 'P' to the second getopt_long_only() call to ensure it is
consistently recognized.

Fixes: a0e86c90b83c ("tools/power turbostat: Add --no-perf option")
Signed-off-by: David Arcari <darcari@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index bea574d7aa68..d6b4fd17c5f3 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -11449,7 +11449,7 @@ void cmdline(int argc, char **argv)
 	}
 	optind = 0;
 
-	while ((opt = getopt_long_only(argc, argv, "+C:c:Dde:hi:Jn:N:o:qMST:v", long_options, &option_index)) != -1) {
+	while ((opt = getopt_long_only(argc, argv, "+C:c:Dde:hi:Jn:N:o:qMPST:v", long_options, &option_index)) != -1) {
 		switch (opt) {
 		case 'a':
 			parse_add_command(optarg);