Prarit Bhargava f69ffc5d3d cpupower: Fix coredump on VMWare ... cpupower crashes on VMWare guests. The guests have the AMD PStateDef MSR (0xC0010064 + state number) set to zero. As a result fid and did are zero and the crash occurs because of a divide by zero (cof = fid/did). This can be prevented by checking the enable bit in the PStateDef MSR before calculating cof. By doing this the value of pstate[i] remains zero and the value can be tested before displaying the active Pstates. Check the enable bit in the PstateDef register for all supported families and only print out enabled Pstates. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Stafford Horne <shorne@gmail.com> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>		2018-10-08 09:19:15 -06:00
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helpers	cpupower: Fix coredump on VMWare	2018-10-08 09:19:15 -06:00
idle_monitor	cpupower : Fix header name to read idle state name	2018-05-29 10:48:33 -06:00
builtin.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpufreq-info.c	cpupower: Fix coredump on VMWare	2018-10-08 09:19:15 -06:00
cpufreq-set.c	cpupower: Correct return type of cpu_power_is_cpu_online() in cpufreq-set	2016-11-01 06:16:52 +01:00
cpuidle-info.c	cpupower: Add cpuidle parts into library	2016-04-28 16:02:29 +02:00
cpuidle-set.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpupower-info.c	cpupower: Do not analyse offlined cpus	2015-12-03 02:30:30 +01:00
cpupower-set.c	cpupower: Do not analyse offlined cpus	2015-12-03 02:30:30 +01:00
cpupower.c	tools/power/cpupower: allow running without cpu0	2017-07-31 14:17:30 +02:00
version-gen.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00