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-rw-r--r--tools/power/x86/turbostat/turbostat.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 7c9d8e71eb9e..d0396af99fa0 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1971,13 +1971,13 @@ int set_temperature_target(struct thread_data *t, struct core_data *c, struct pk
1971 if (get_msr(0, MSR_IA32_TEMPERATURE_TARGET, &msr)) 1971 if (get_msr(0, MSR_IA32_TEMPERATURE_TARGET, &msr))
1972 goto guess; 1972 goto guess;
1973 1973
1974 target_c_local = (msr >> 16) & 0x7F; 1974 target_c_local = (msr >> 16) & 0xFF;
1975 1975
1976 if (verbose) 1976 if (verbose)
1977 fprintf(stderr, "cpu%d: MSR_IA32_TEMPERATURE_TARGET: 0x%08llx (%d C)\n", 1977 fprintf(stderr, "cpu%d: MSR_IA32_TEMPERATURE_TARGET: 0x%08llx (%d C)\n",
1978 cpu, msr, target_c_local); 1978 cpu, msr, target_c_local);
1979 1979
1980 if (target_c_local < 85 || target_c_local > 127) 1980 if (!target_c_local)
1981 goto guess; 1981 goto guess;
1982 1982
1983 tcc_activation_temp = target_c_local; 1983 tcc_activation_temp = target_c_local;