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tools/power/x86/intel-speed-select: Show error for invalid CPUs in the options

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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>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Srinivas Pandruvada 2020-03-05 14:45:32 -08:00 committed by Andy Shevchenko
parent fe6fb2165a
commit 070fdea13d
1 changed files with 7 additions and 2 deletions
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9
tools/power/x86/intel-speed-select/isst-config.c
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@ -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