Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-16 02:14:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

tools/power turbostat: Fix child's argument forwarding

Browse Source 
[ Upstream commit 1da0daf746342dfdc114e4dc8fbf3ece28666d4f ]

Add '+' to optstring when early scanning for --no-msr and --no-perf.
It causes option processing to stop as soon as a nonoption argument is
encountered, effectively skipping child's arguments.

Fixes: 3e4048466c39 ("tools/power turbostat: Add --no-msr option")
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Patryk Wlazlyn 2024-11-13 15:48:22 +01:00 committed by Greg Kroah-Hartman
parent 2409cf42bc
commit 54baa8fb08
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/power/x86/turbostat/turbostat.c
View File

@ -9784,7 +9784,7 @@ void cmdline(int argc, char **argv)
* Parse some options early, because they may make other options invalid,
* like adding the MSR counter with --add and at the same time using --no-msr.
*/
while ((opt = getopt_long_only(argc, argv, "MPn:", long_options, &option_index)) != -1) {
while ((opt = getopt_long_only(argc, argv, "+MPn:", long_options, &option_index)) != -1) {
switch (opt) {
case 'M':
no_msr = 1;