From: Malaya Kumar Rout <mrout@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: mrout@redhat.com, malayarout91@gmail.com,
Len Brown <len.brown@intel.com>,
Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Subject: [PATCH] tools/power x86_energy_perf_policy: Fix format string in error message
Date: Sat, 22 Nov 2025 19:14:54 +0530 [thread overview]
Message-ID: <20251122134458.331241-1-mrout@redhat.com> (raw)
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
reply other threads:[~2025-11-22 13:45 UTC|newest]
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