diff options
| author | Dirk Brandewie <[email protected]> | 2013-03-22 01:29:28 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2013-03-25 15:12:52 +0100 |
| commit | b563b4e3f2dd601e19b46ada31bd176fc0a16efc (patch) | |
| tree | b786cacad3377a1e488c99f9e34267e98891e6e1 /tools/perf/scripts/python/bin | |
| parent | 8bb9660418e05bb1845ac1a2428444d78e322cc7 (diff) | |
cpufreq / intel_pstate: Add function to check that all MSRs are valid
Some VMs seem to try to implement some MSRs but not all the registers
the driver needs. Check to make sure all the MSR that we need are
available. If any of the required MSRs are not available refuse to
load.
References: https://bugzilla.redhat.com/show_bug.cgi?id=922923
Reported-by: Josh Stone <[email protected]>
Signed-off-by: Dirk Brandewie <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions