diff options
| author | Paolo Bonzini <[email protected]> | 2015-11-12 14:49:16 +0100 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2015-11-25 17:24:22 +0100 |
| commit | 46896c73c1a4dde527c3a3cc43379deeb41985a1 (patch) | |
| tree | cb2a474621aca7b8294a299082a8f1a49930f085 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 9dbe6cf941a6fe82933aef565e4095fb10f65023 (diff) | |
KVM: svm: add support for RDTSCP
RDTSCP was never supported for AMD CPUs, which nobody noticed because
Linux does not use it. But exactly the fact that Linux does not
use it makes the implementation very simple; we can freely trash
MSR_TSC_AUX while running the guest.
Cc: Joerg Roedel <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions