Re: [RFC PATCH v3 3/4] kvmppc: H_SVM_INIT_START and H_SVM_INIT_DONE hcalls

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Feb 19, 2019 at 02:21:40PM +1100, Paul Mackerras wrote:
> On Wed, Jan 30, 2019 at 11:37:25AM +0530, Bharata B Rao wrote:
> > H_SVM_INIT_START: Initiate securing a VM
> > H_SVM_INIT_DONE: Conclude securing a VM
> > 
> > During early guest init, these hcalls will be issued by UV.
> > As part of these hcalls, [un]register memslots with UV.
> 
> That last sentence is a bit misleading as it implies that
> H_SVM_INIT_DONE causes us to unregister the memslots with the UV,
> which is not the case.  Shouldn't it be "As part of H_SVM_INIT_START,
> register all existing memslots with the UV"?

Ok, makes sense to rephrase.

> 
> Also, do we subsequently communicate changes in the memslots to the
> UV?

Yes, currently handing KVM_MR_DELETE, yet to handle KVM_MR_MOVE

Regards,
Bharata.




[Index of Archives]     [KVM Development]     [KVM ARM]     [KVM ia64]     [Linux Virtualization]     [Linux USB Devel]     [Linux Video]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux