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| author | Fan Zhang <zhangfan@linux.vnet.ibm.com> | 2016-01-07 13:24:29 +0300 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2016-01-07 16:48:26 +0300 |
| commit | c6e5f166373a20a433c38a34bd16f2b62bd0864c (patch) | |
| tree | 7e444674777fad893eb4ab353267c397c44db57c /Documentation/SubmitChecklist | |
| parent | c57ee5faf4503b0cd586c3af663262a3d5599fc1 (diff) | |
| download | linux-c6e5f166373a20a433c38a34bd16f2b62bd0864c.tar.xz | |
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 <zhangfan@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'Documentation/SubmitChecklist')
0 files changed, 0 insertions, 0 deletions