Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-11-12 Thread Bharata B Rao
On Thu, Nov 01, 2018 at 05:43:39PM +1100, Balbir Singh wrote: > On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > > HMM driver for KVM PPC to manage page transitions of > > secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. > > > > H_SVM_PAGE_IN: Move the content of a normal

Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-11-12 Thread Bharata B Rao
On Tue, Oct 30, 2018 at 04:03:00PM +1100, Paul Mackerras wrote: > On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > > HMM driver for KVM PPC to manage page transitions of > > secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. > > > > H_SVM_PAGE_IN: Move the content of a

Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-11-01 Thread Balbir Singh
On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > HMM driver for KVM PPC to manage page transitions of > secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. > > H_SVM_PAGE_IN: Move the content of a normal page to secure page > H_SVM_PAGE_OUT: Move the content of a secure page

Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-10-30 Thread Paul Mackerras
On Mon, Oct 29, 2018 at 11:31:55PM -0700, Ram Pai wrote: > On Tue, Oct 30, 2018 at 04:03:00PM +1100, Paul Mackerras wrote: > > On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > > > HMM driver for KVM PPC to manage page transitions of > > > secure guest via H_SVM_PAGE_IN and

Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-10-30 Thread Ram Pai
On Tue, Oct 30, 2018 at 04:03:00PM +1100, Paul Mackerras wrote: > On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > > HMM driver for KVM PPC to manage page transitions of > > secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. > > > > H_SVM_PAGE_IN: Move the content of a

Re: [RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-10-29 Thread Paul Mackerras
On Mon, Oct 22, 2018 at 10:48:34AM +0530, Bharata B Rao wrote: > HMM driver for KVM PPC to manage page transitions of > secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. > > H_SVM_PAGE_IN: Move the content of a normal page to secure page > H_SVM_PAGE_OUT: Move the content of a secure page

[RFC PATCH v1 1/4] kvmppc: HMM backend driver to manage pages of secure guest

2018-10-21 Thread Bharata B Rao
HMM driver for KVM PPC to manage page transitions of secure guest via H_SVM_PAGE_IN and H_SVM_PAGE_OUT hcalls. H_SVM_PAGE_IN: Move the content of a normal page to secure page H_SVM_PAGE_OUT: Move the content of a secure page to normal page Signed-off-by: Bharata B Rao ---