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Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index b6e3d0653002..4ac8d49e206a 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -837,6 +837,17 @@ config HAVE_PNETID menu "Virtualization" +config PROTECTED_VIRTUALIZATION_GUEST + def_bool n + prompt "Protected virtualization guest support" + help + Select this option, if you want to be able to run this + kernel as a protected virtualization KVM guest. + Protected virtualization capable machines have a mini hypervisor + located at machine level (an ultravisor). With help of the + Ultravisor, KVM will be able to run "protected" VMs, special + VMs whose memory and management data are unavailable to KVM. + config PFAULT def_bool y prompt "Pseudo page fault support" |