add missing has_c2c7_res init to nhm_core() .ctor and has_c8c9c10_res/has_c2c7_res init to nhm_package() .ctor. uninitialised has_c2c7_res/has_c8c9c10_res/has_c2c7_res may be used in core/package measurement_start()/measurement_end(). Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com&gt; --- src/cpu/intel_cpus.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/cpu/intel_cpus.cpp b/src/cpu/intel_cpus.cpp index 194dc75..ad80337 100644 --- a/src/cpu/intel_cpus.cpp +++ b/src/cpu/intel_cpus.cpp @@ -87,6 +87,8 @@ static uint64_t get_msr(int cpu, uint64_t offset) nhm_core::nhm_core(int model) { + has_c2c7_res = 0; + switch(model) { case 0x2A: /* SNB */ case 0x2D: /* SNB Xeon */ @@ -252,6 +254,9 @@ char * nhm_core::fill_pstate_line(int line_nr, char *buffer) nhm_package::nhm_package(int model) { + has_c8c9c10_res = 0; + has_c2c7_res = 0; + switch(model) { case 0x2A: /* SNB */ case 0x2D: /* SNB Xeon */ @@ -269,7 +274,6 @@ nhm_package::nhm_package(int model) else has_c3_res = 1; - /* Haswell-ULT has C8/9/10*/ if (model == 0x45) has_c8c9c10_res = 1;