tools/power turbostat: bugfix: print MAX_NON_TURBO_RATIO

Orabug: 24811361

MSR_TURBO_ACTIVATION_RATIO: 0x00000016 (MAX_NON_TURBO_RATIO=6 lock=0)
should print all 7 bits of MAX_NON_TURBO_RATIO (in decimal):
MSR_TURBO_ACTIVATION_RATIO: 0x00000016 (MAX_NON_TURBO_RATIO=22 lock=0)

Signed-off-by: Len Brown <len.brown@intel.com>
(cherry picked from commit 759d2a932b82009a7039ef5567e7dcba153ce123)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 5c0de42f17a81dc3c3f8f7581630eb4191d0f86c..cfbea5abb7dd96fd1f3073364bcb8b4384cd282c 100644 (file)
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1440,7 +1440,7 @@ dump_config_tdp(void)
        
        get_msr(base_cpu, MSR_TURBO_ACTIVATION_RATIO, &msr);
        fprintf(stderr, "cpu%d: MSR_TURBO_ACTIVATION_RATIO: 0x%08llx (", base_cpu, msr);
-       fprintf(stderr, "MAX_NON_TURBO_RATIO=%d", (unsigned int)(msr) & 0xEF);
+       fprintf(stderr, "MAX_NON_TURBO_RATIO=%d", (unsigned int)(msr) & 0x7F);
        fprintf(stderr, " lock=%d", (unsigned int)(msr >> 31) & 1);
        fprintf(stderr, ")\n");
 }