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| author | Fan Zhang <[email protected]> | 2016-01-07 18:24:29 +0800 |
|---|---|---|
| committer | Christian Borntraeger <[email protected]> | 2016-01-07 14:48:26 +0100 |
| commit | c6e5f166373a20a433c38a34bd16f2b62bd0864c (patch) | |
| tree | 7e444674777fad893eb4ab353267c397c44db57c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c57ee5faf4503b0cd586c3af663262a3d5599fc1 (diff) | |
KVM: s390: implement the RI support of guest
This patch adds runtime instrumentation support for KVM guest. We need to
setup a save area for the runtime instrumentation-controls control block(RICCB)
and implement the necessary interfaces to live migrate the guest settings.
We setup the sie control block in a way, that the runtime
instrumentation instructions of a guest are handled by hardware.
We also add a capability KVM_CAP_S390_RI to make this feature opt-in as
it needs migration support.
Signed-off-by: Fan Zhang <[email protected]>
Acked-by: Cornelia Huck <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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