From: Len Brown <len.brown@intel.com>
Date: Tue, 24 Mar 2026 23:31:50 +0000 (-0400)
Subject: tools/power turbostat: Print core_id and apic_id in hex
X-Git-Tag: v7.1-rc1~4^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da828b6cafc103119b971290d44db5f33af7924e;p=thirdparty%2Fkernel%2Flinux.git

tools/power turbostat: Print core_id and apic_id in hex

The core_id is based on a mask of the apic_id.
Print them both in hex, rather than decimal,
to make this relationship visibly clear.

Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 624f54ee1ad8..b27227414dc7 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -3214,7 +3214,7 @@ int dump_counters(PER_THREAD_PARAMS)
 	}
 
 	if (c && is_cpu_first_thread_in_core(t, c)) {
-		outp += sprintf(outp, "core: %d\n", cpus[t->cpu_id].core_id);
+		outp += sprintf(outp, "core: 0x%x\n", cpus[t->cpu_id].core_id);
 		outp += sprintf(outp, "c3: %016llX\n", c->c3);
 		outp += sprintf(outp, "c6: %016llX\n", c->c6);
 		outp += sprintf(outp, "c7: %016llX\n", c->c7);
@@ -3423,16 +3423,16 @@ int format_counters(PER_THREAD_PARAMS)
 		}
 		if (DO_BIC(BIC_Core)) {
 			if (c)
-				outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), cpus[t->cpu_id].core_id);
+				outp += sprintf(outp, "%s0x%x", (printed++ ? delim : ""), cpus[t->cpu_id].core_id);
 			else
 				outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
 		}
 		if (DO_BIC(BIC_CPU))
 			outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->cpu_id);
 		if (DO_BIC(BIC_APIC))
-			outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->apic_id);
+			outp += sprintf(outp, "%s0x%x", (printed++ ? delim : ""), t->apic_id);
 		if (DO_BIC(BIC_X2APIC))
-			outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->x2apic_id);
+			outp += sprintf(outp, "%s0x%x", (printed++ ? delim : ""), t->x2apic_id);
 	}
 
 	if (DO_BIC(BIC_Avg_MHz))