Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-04 Thread Michael S. Tsirkin
On Wed, Feb 04, 2015 at 04:53:54PM +0100, Igor Mammedov wrote: > > > > Isn't this will cause a VMEXIT when the guest is reading the GUID? If it > > > > is then this idea was already presented and Michael didn't approve it. > > > It will, but is it performance critical? VM supposed to read it > > >

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-04 Thread Igor Mammedov
On Wed, 4 Feb 2015 10:09:38 -0500 (EST) Gal Hammer wrote: > Hi Igor, > > - Original Message - > > From: "Igor Mammedov" > > To: "Gal Hammer" > > Cc: qemu-devel@nongnu.org, m...@redhat.com > > Sent: Monday, February 2, 2015 3:55:02

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-04 Thread Gal Hammer
Hi Igor, - Original Message - > From: "Igor Mammedov" > To: "Gal Hammer" > Cc: qemu-devel@nongnu.org, m...@redhat.com > Sent: Monday, February 2, 2015 3:55:02 PM > Subject: Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine > Generation

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-02 Thread Igor Mammedov
On Mon, 02 Feb 2015 15:13:39 +0200 Gal Hammer wrote: > On 02/02/2015 14:46, Igor Mammedov wrote: > > On Sun, 01 Feb 2015 14:56:26 +0200 > > Gal Hammer wrote: > > > >> On 22/01/2015 15:52, Igor Mammedov wrote: > >>> On Tue, 16 Dec 2014 17:50:43 +0200 > >>> Gal Hammer wrote: > >>> > Based on

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-02 Thread Gal Hammer
On 02/02/2015 14:46, Igor Mammedov wrote: On Sun, 01 Feb 2015 14:56:26 +0200 Gal Hammer wrote: On 22/01/2015 15:52, Igor Mammedov wrote: On Tue, 16 Dec 2014 17:50:43 +0200 Gal Hammer wrote: Based on Microsoft's sepecifications (paper can be dowloaded from http://go.microsoft.com/fwlink/?Li

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-02 Thread Igor Mammedov
On Sun, 01 Feb 2015 14:56:26 +0200 Gal Hammer wrote: > On 22/01/2015 15:52, Igor Mammedov wrote: > > On Tue, 16 Dec 2014 17:50:43 +0200 > > Gal Hammer wrote: > > > >> Based on Microsoft's sepecifications (paper can be dowloaded from > >> http://go.microsoft.com/fwlink/?LinkId=260709), add a devi

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-02-01 Thread Gal Hammer
On 22/01/2015 15:52, Igor Mammedov wrote: On Tue, 16 Dec 2014 17:50:43 +0200 Gal Hammer wrote: Based on Microsoft's sepecifications (paper can be dowloaded from http://go.microsoft.com/fwlink/?LinkId=260709), add a device description to the SSDT ACPI table and its implementation. The GUID is

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-01-22 Thread Michael S. Tsirkin
On Thu, Jan 22, 2015 at 02:52:46PM +0100, Igor Mammedov wrote: > On Tue, 16 Dec 2014 17:50:43 +0200 > Gal Hammer wrote: > > > Based on Microsoft's sepecifications (paper can be dowloaded from > > http://go.microsoft.com/fwlink/?LinkId=260709), add a device > > description to the SSDT ACPI table a

Re: [Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2015-01-22 Thread Igor Mammedov
On Tue, 16 Dec 2014 17:50:43 +0200 Gal Hammer wrote: > Based on Microsoft's sepecifications (paper can be dowloaded from > http://go.microsoft.com/fwlink/?LinkId=260709), add a device > description to the SSDT ACPI table and its implementation. > > The GUID is set using a global "vmgenid.uuid" p

[Qemu-devel] [PATCH V11 2/3] i386: Add a Virtual Machine Generation ID device

2014-12-16 Thread Gal Hammer
Based on Microsoft's sepecifications (paper can be dowloaded from http://go.microsoft.com/fwlink/?LinkId=260709), add a device description to the SSDT ACPI table and its implementation. The GUID is set using a global "vmgenid.uuid" parameter. Signed-off-by: Gal Hammer --- default-configs/i386-