diff options
| author | Andi Kleen <ak@linux.intel.com> | 2013-07-18 18:57:02 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-07-19 12:24:45 -0400 |
| commit | 103af0a98788592b76ee69a13948b6b3036d7e18 (patch) | |
| tree | 9a35a89a9262dc320939d951a628b313919018e1 /mm | |
| parent | 21feb4eb64e21f8dc91136b91ee886b978ce6421 (diff) | |
perf, kvm: Support the in_tx/in_tx_cp modifiers in KVM arch perfmon emulation v5
[KVM maintainers:
The underlying support for this is in perf/core now. So please merge
this patch into the KVM tree.]
This is not arch perfmon, but older CPUs will just ignore it. This makes
it possible to do at least some TSX measurements from a KVM guest
v2: Various fixes to address review feedback
v3: Ignore the bits when no CPUID. No #GP. Force raw events with TSX bits.
v4: Use reserved bits for #GP
v5: Remove obsolete argument
Acked-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions