On 10/17/14 13:41, Stefano Stabellini wrote:
On Fri, 17 Oct 2014, Don Slutz wrote:
This adds synchronisation of the 6 vcpu registers (only 32bits of
them) that vmport.c needs between Xen and QEMU.
This is to avoid a 2nd and 3rd exchange between QEMU and Xen to
fetch and put these 6 vcpu registe
On Fri, 17 Oct 2014, Don Slutz wrote:
> This adds synchronisation of the 6 vcpu registers (only 32bits of
> them) that vmport.c needs between Xen and QEMU.
>
> This is to avoid a 2nd and 3rd exchange between QEMU and Xen to
> fetch and put these 6 vcpu registers used by the code in vmport.c
> and
xensource.com; Marcel Apfelbaum; Michael S. Tsirkin;
> Markus Armbruster; Alexander Graf; Stefano Stabellini; Anthony Liguori;
> Andreas Färber
> Subject: Re: [Qemu-devel] [PATCH v4 1/1] xen-hvm.c: Add support for Xen
> access to vmport
>
> > -Original Message-
>
> -Original Message-
> From: Don Slutz [mailto:dsl...@verizon.com]
> Sent: 17 October 2014 14:31
> To: Paul Durrant; Don Slutz; qemu-devel@nongnu.org
> Cc: xen-de...@lists.xensource.com; Alexander Graf; Andreas Färber;
> Anthony Liguori; Marcel Apfelbaum; Markus Armbruster; Michael S. Tsirk
On 10/17/14 08:34, Paul Durrant wrote:
-Original Message-
From: Don Slutz [mailto:dsl...@verizon.com]
Sent: 17 October 2014 13:14
To: qemu-devel@nongnu.org; Paul Durrant
Cc: xen-de...@lists.xensource.com; Alexander Graf; Andreas Färber;
Anthony Liguori; Don Slutz; Marcel Apfelbaum; Markus
> -Original Message-
> From: Don Slutz [mailto:dsl...@verizon.com]
> Sent: 17 October 2014 13:14
> To: qemu-devel@nongnu.org; Paul Durrant
> Cc: xen-de...@lists.xensource.com; Alexander Graf; Andreas Färber;
> Anthony Liguori; Don Slutz; Marcel Apfelbaum; Markus Armbruster; Michael
> S. Tsi
This adds synchronisation of the 6 vcpu registers (only 32bits of
them) that vmport.c needs between Xen and QEMU.
This is to avoid a 2nd and 3rd exchange between QEMU and Xen to
fetch and put these 6 vcpu registers used by the code in vmport.c
and vmmouse.c
The registers are passed in the new sha
