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| author | Paul Mackerras | 2018-09-21 12:02:01 +0200 |
|---|---|---|
| committer | Paul Mackerras | 2018-10-09 07:14:47 +0200 |
| commit | aa069a996951f3e2e38437ef0316685a5893fc7e (patch) | |
| tree | 40de54d39eeb75cb318b221a3d497a032ca72ab4 /kernel/user.c | |
| parent | Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next (diff) | |
| download | kernel-qcow2-linux-aa069a996951f3e2e38437ef0316685a5893fc7e.tar.gz kernel-qcow2-linux-aa069a996951f3e2e38437ef0316685a5893fc7e.tar.xz kernel-qcow2-linux-aa069a996951f3e2e38437ef0316685a5893fc7e.zip | |
KVM: PPC: Book3S HV: Add a VM capability to enable nested virtualization
With this, userspace can enable a KVM-HV guest to run nested guests
under it.
The administrator can control whether any nested guests can be run;
setting the "nested" module parameter to false prevents any guests
becoming nested hypervisors (that is, any attempt to enable the nested
capability on a guest will fail). Guests which are already nested
hypervisors will continue to be so.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'kernel/user.c')
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