Re: [PATCH v4 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest

2020-01-01 Thread Alexey Kardashevskiy
On 19/12/2019 14:14, Bharata B Rao wrote: > A pseries guest can be run as a secure guest on Ultravisor-enabled > POWER platforms. When such a secure guest is reset, we need to > release/reset a few resources both on ultravisor and hypervisor side. > This is achieved by invoking this new ioctl KV

[PATCH v4 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest

2019-12-18 Thread Bharata B Rao
A pseries guest can be run as a secure guest on Ultravisor-enabled POWER platforms. When such a secure guest is reset, we need to release/reset a few resources both on ultravisor and hypervisor side. This is achieved by invoking this new ioctl KVM_PPC_SVM_OFF from the machine reset path. As part o