Cooper
Cc: Kevin Tian; zhiyuan...@intel.com
Subject: Re: [Xen-devel] [PATCH v5 1/2] Differentiate IO/mem resources
tracked by ioreq server
On 8/14/2015 9:51 PM, Paul Durrant wrote:
-Original Message-
From: Yu Zhang [mailto:yu.c.zh...@linux.intel.com]
Sent: 14 August 2015 13:03
To: xen-devel
: Kevin Tian; zhiyuan...@intel.com
> Subject: Re: [Xen-devel] [PATCH v5 1/2] Differentiate IO/mem resources
> tracked by ioreq server
>
>
>
> On 8/14/2015 9:51 PM, Paul Durrant wrote:
> >> -Original Message-
> >> From: Yu Zhang [mailto:yu.c.zh...@linux.inte
On 8/14/2015 9:51 PM, Paul Durrant wrote:
-Original Message-
From: Yu Zhang [mailto:yu.c.zh...@linux.intel.com]
Sent: 14 August 2015 13:03
To: xen-devel@lists.xen.org; Paul Durrant; Ian Jackson; Stefano Stabellini; Ian
Campbell; Wei Liu; Keir (Xen.org); jbeul...@suse.com; Andrew Cooper
> -Original Message-
> From: Yu Zhang [mailto:yu.c.zh...@linux.intel.com]
> Sent: 14 August 2015 13:03
> To: xen-devel@lists.xen.org; Paul Durrant; Ian Jackson; Stefano Stabellini;
> Ian
> Campbell; Wei Liu; Keir (Xen.org); jbeul...@suse.com; Andrew Cooper
> Cc: Kevin Tian; zhiyuan...@inte
Currently in ioreq server, guest write-protected ram pages are
tracked in the same rangeset with device mmio resources. Yet
unlike device mmio, which can be in big chunks, the guest write-
protected pages may be discrete ranges with 4K bytes each.
This patch uses a seperate rangeset for the guest
