Re: [PATCH v11 0/7] KVM: PPC: Driver to manage pages of secure guest

2019-12-03 Thread Bharata B Rao
On Sun, Dec 01, 2019 at 12:24:50PM -0800, Hugh Dickins wrote: > On Thu, 28 Nov 2019, Bharata B Rao wrote: > > On Mon, Nov 25, 2019 at 08:36:24AM +0530, Bharata B Rao wrote: > > > Hi, > > > > > > This is the next version of the patchset that adds required support > > > in the KVM hypervisor to run

Re: [PATCH v11 0/7] KVM: PPC: Driver to manage pages of secure guest

2019-11-27 Thread Bharata B Rao
On Mon, Nov 25, 2019 at 08:36:24AM +0530, Bharata B Rao wrote: > Hi, > > This is the next version of the patchset that adds required support > in the KVM hypervisor to run secure guests on PEF-enabled POWER platforms. > Here is a fix for the issue Hugh identified with the usage of ksm_madvise()

[PATCH v11 0/7] KVM: PPC: Driver to manage pages of secure guest

2019-11-24 Thread Bharata B Rao
Hi, This is the next version of the patchset that adds required support in the KVM hypervisor to run secure guests on PEF-enabled POWER platforms. This version includes the following changes: - Ensure that any malicious calls to the 4 hcalls (init_start, init_done, page_in and page_out) are ha