Re: [PATCH v3 2/4] live migration support for initial write protect of VM

2014-04-24 Thread Steve Capper
On Wed, Apr 23, 2014 at 12:18:07AM +0100, Mario Smarduch wrote: Support for live migration initial write protect. - moved write protect to architecture memory region prepare function. This way you can fail, abort migration without keep track of migration status. - Above also allows to

Re: [PATCH v3 2/4] live migration support for initial write protect of VM

2014-04-24 Thread Steve Capper
On Thu, Apr 24, 2014 at 05:39:29PM +0100, Steve Capper wrote: [ ... ] -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the

Re: [PATCH v3 2/4] live migration support for initial write protect of VM

2014-04-24 Thread Mario Smarduch
On 04/24/2014 09:39 AM, Steve Capper wrote: On Wed, Apr 23, 2014 at 12:18:07AM +0100, Mario Smarduch wrote: Support for live migration initial write protect. - moved write protect to architecture memory region prepare function. This way you can fail, abort migration without keep track of

[PATCH v3 2/4] live migration support for initial write protect of VM

2014-04-22 Thread Mario Smarduch
Support for live migration initial write protect. - moved write protect to architecture memory region prepare function. This way you can fail, abort migration without keep track of migration status. - Above also allows to generalize read dirty log function with x86 - Added stage2_mark_pte_ro()