* [PATCH] tools/power x86_energy_perf_policy: Fix format string in error message
@ 2025-11-22 13:44 Malaya Kumar Rout
0 siblings, 0 replies; only message in thread
From: Malaya Kumar Rout @ 2025-11-22 13:44 UTC (permalink / raw)
To: linux-kernel; +Cc: mrout, malayarout91, Len Brown, Kaushlendra Kumar
The error message in validate_cpu_selected_set() uses an incomplete
format specifier "cpu%" instead of "cpu%d", resulting in the error
message printing "Requested cpu% is not present" rather than
showing the actual CPU number.
Fix the format string to properly display the CPU number.
Signed-off-by: Malaya Kumar Rout <mrout@redhat.com>
---
tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
index 884a4c746f32..3e002f0bd65c 100644
--- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
+++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
@@ -370,7 +370,7 @@ void validate_cpu_selected_set(void)
for (cpu = 0; cpu <= max_cpu_num; ++cpu) {
if (CPU_ISSET_S(cpu, cpu_setsize, cpu_selected_set))
if (!CPU_ISSET_S(cpu, cpu_setsize, cpu_present_set))
- errx(1, "Requested cpu% is not present", cpu);
+ errx(1, "Requested cpu%d is not present", cpu);
}
}
--
2.51.0
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