@@ -425,7 +425,7 @@ static void for_each_online_target_cpu_in_set(
void (*callback)(int, void *, void *, void *, void *), void *arg1,
void *arg2, void *arg3, void *arg4)
{
- int i;
+ int i, found = 0;
for (i = 0; i < topo_max_cpus; ++i) {
int online;
@@ -439,9 +439,14 @@ static void for_each_online_target_cpu_in_set(
online =
1; /* online entry for CPU 0 needs some special configs */
- if (online && callback)
+ if (online && callback) {
callback(i, arg1, arg2, arg3, arg4);
+ found = 1;
+ }
}
+
+ if (!found)
+ fprintf(stderr, "No valid CPU in the list\n");
}
#define BITMASK_SIZE 32
When --cpu or -c is used to specify target CPUs and non of them are valid, display error. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> --- tools/power/x86/intel-speed-select/isst-config.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)