Re: [RFC PATCH v2 26/32] kvm: svm: Add support for SEV LAUNCH_UPDATE_DATA command

2017-03-16 Thread Brijesh Singh
On 03/16/2017 05:48 AM, Paolo Bonzini wrote: On 02/03/2017 16:17, Brijesh Singh wrote: +static struct page **sev_pin_memory(unsigned long uaddr, unsigned long ulen, + unsigned long *n) +{ + struct page **pages; + int first, last; + unsigned

Re: [RFC PATCH v2 26/32] kvm: svm: Add support for SEV LAUNCH_UPDATE_DATA command

2017-03-16 Thread Paolo Bonzini
On 02/03/2017 16:17, Brijesh Singh wrote: > +static struct page **sev_pin_memory(unsigned long uaddr, unsigned long ulen, > + unsigned long *n) > +{ > + struct page **pages; > + int first, last; > + unsigned long npages, pinned; > + > + /* Get numbe