Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-10 Thread Stefano Stabellini
On Tue, 9 Apr 2019, Ankur Arora wrote: > On 2019-04-08 5:35 p.m., Stefano Stabellini wrote: > > On Mon, 8 Apr 2019, Joao Martins wrote: > > > On 4/8/19 11:42 AM, Juergen Gross wrote: > > > > On 08/04/2019 12:36, Joao Martins wrote: > > > > > On 4/8/19 7:44 AM, Juergen Gross wrote: > > > > > > On

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-10 Thread Juergen Gross
On 10/04/2019 08:55, Ankur Arora wrote: > On 2019-04-08 10:04 p.m., Juergen Gross wrote: >> On 08/04/2019 19:31, Joao Martins wrote: >>> On 4/8/19 11:42 AM, Juergen Gross wrote: On 08/04/2019 12:36, Joao Martins wrote: > On 4/8/19 7:44 AM, Juergen Gross wrote: >> On 12/03/2019 18:14,

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-10 Thread Ankur Arora
On 2019-04-08 10:04 p.m., Juergen Gross wrote: On 08/04/2019 19:31, Joao Martins wrote: On 4/8/19 11:42 AM, Juergen Gross wrote: On 08/04/2019 12:36, Joao Martins wrote: On 4/8/19 7:44 AM, Juergen Gross wrote: On 12/03/2019 18:14, Joao Martins wrote: On 2/22/19 4:59 PM, Paolo Bonzini wrote:

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-09 Thread Ankur Arora
On 2019-04-08 5:35 p.m., Stefano Stabellini wrote: On Mon, 8 Apr 2019, Joao Martins wrote: On 4/8/19 11:42 AM, Juergen Gross wrote: On 08/04/2019 12:36, Joao Martins wrote: On 4/8/19 7:44 AM, Juergen Gross wrote: On 12/03/2019 18:14, Joao Martins wrote: On 2/22/19 4:59 PM, Paolo Bonzini

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Juergen Gross
On 08/04/2019 19:31, Joao Martins wrote: > On 4/8/19 11:42 AM, Juergen Gross wrote: >> On 08/04/2019 12:36, Joao Martins wrote: >>> On 4/8/19 7:44 AM, Juergen Gross wrote: On 12/03/2019 18:14, Joao Martins wrote: > On 2/22/19 4:59 PM, Paolo Bonzini wrote: >> On 21/02/19 12:45, Joao

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Stefano Stabellini
On Mon, 8 Apr 2019, Joao Martins wrote: > On 4/8/19 11:42 AM, Juergen Gross wrote: > > On 08/04/2019 12:36, Joao Martins wrote: > >> On 4/8/19 7:44 AM, Juergen Gross wrote: > >>> On 12/03/2019 18:14, Joao Martins wrote: > On 2/22/19 4:59 PM, Paolo Bonzini wrote: > > On 21/02/19 12:45,

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Joao Martins
On 4/8/19 11:42 AM, Juergen Gross wrote: > On 08/04/2019 12:36, Joao Martins wrote: >> On 4/8/19 7:44 AM, Juergen Gross wrote: >>> On 12/03/2019 18:14, Joao Martins wrote: On 2/22/19 4:59 PM, Paolo Bonzini wrote: > On 21/02/19 12:45, Joao Martins wrote: >> On 2/20/19 9:09 PM, Paolo

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Juergen Gross
On 08/04/2019 12:36, Joao Martins wrote: > On 4/8/19 7:44 AM, Juergen Gross wrote: >> On 12/03/2019 18:14, Joao Martins wrote: >>> On 2/22/19 4:59 PM, Paolo Bonzini wrote: On 21/02/19 12:45, Joao Martins wrote: > On 2/20/19 9:09 PM, Paolo Bonzini wrote: >> On 20/02/19 21:15, Joao

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Joao Martins
On 4/8/19 7:44 AM, Juergen Gross wrote: > On 12/03/2019 18:14, Joao Martins wrote: >> On 2/22/19 4:59 PM, Paolo Bonzini wrote: >>> On 21/02/19 12:45, Joao Martins wrote: On 2/20/19 9:09 PM, Paolo Bonzini wrote: > On 20/02/19 21:15, Joao Martins wrote: >> 2. PV Driver support (patches

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-04-08 Thread Juergen Gross
On 12/03/2019 18:14, Joao Martins wrote: > On 2/22/19 4:59 PM, Paolo Bonzini wrote: >> On 21/02/19 12:45, Joao Martins wrote: >>> On 2/20/19 9:09 PM, Paolo Bonzini wrote: On 20/02/19 21:15, Joao Martins wrote: > 2. PV Driver support (patches 17 - 39) > > We start by redirecting

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-03-12 Thread Joao Martins
On 2/22/19 4:59 PM, Paolo Bonzini wrote: > On 21/02/19 12:45, Joao Martins wrote: >> On 2/20/19 9:09 PM, Paolo Bonzini wrote: >>> On 20/02/19 21:15, Joao Martins wrote: 2. PV Driver support (patches 17 - 39) We start by redirecting hypercalls from the backend to routines

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-22 Thread Paolo Bonzini
On 21/02/19 12:45, Joao Martins wrote: > On 2/20/19 9:09 PM, Paolo Bonzini wrote: >> On 20/02/19 21:15, Joao Martins wrote: >>> 2. PV Driver support (patches 17 - 39) >>> >>> We start by redirecting hypercalls from the backend to routines >>> which emulate the behaviour that PV backends expect

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-21 Thread Joao Martins
On 2/21/19 7:57 AM, Juergen Gross wrote: > On 21/02/2019 00:39, Marek Marczykowski-Górecki wrote: >> On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote: >>> 2. PV Driver support (patches 17 - 39) >>> >>> We start by redirecting hypercalls from the backend to routines >>> which emulate

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-21 Thread Joao Martins
On 2/20/19 11:39 PM, Marek Marczykowski-Górecki wrote: > On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote: >> 2. PV Driver support (patches 17 - 39) >> >> We start by redirecting hypercalls from the backend to routines >> which emulate the behaviour that PV backends expect i.e.

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-21 Thread Joao Martins
On 2/20/19 9:09 PM, Paolo Bonzini wrote: > On 20/02/19 21:15, Joao Martins wrote: >> 2. PV Driver support (patches 17 - 39) >> >> We start by redirecting hypercalls from the backend to routines >> which emulate the behaviour that PV backends expect i.e. grant >> table and interdomain events.

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-21 Thread Juergen Gross
On 21/02/2019 00:39, Marek Marczykowski-Górecki wrote: > On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote: >> 2. PV Driver support (patches 17 - 39) >> >> We start by redirecting hypercalls from the backend to routines >> which emulate the behaviour that PV backends expect i.e.

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-20 Thread Ankur Arora
On 2/20/19 3:39 PM, Marek Marczykowski-Górecki wrote: On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote: 2. PV Driver support (patches 17 - 39) We start by redirecting hypercalls from the backend to routines which emulate the behaviour that PV backends expect i.e. grant

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-20 Thread Ankur Arora
On 2/20/19 1:09 PM, Paolo Bonzini wrote: On 20/02/19 21:15, Joao Martins wrote: 2. PV Driver support (patches 17 - 39) We start by redirecting hypercalls from the backend to routines which emulate the behaviour that PV backends expect i.e. grant table and interdomain events. Next, we

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-20 Thread Marek Marczykowski-Górecki
On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote: > 2. PV Driver support (patches 17 - 39) > > We start by redirecting hypercalls from the backend to routines > which emulate the behaviour that PV backends expect i.e. grant > table and interdomain events. Next, we add support for

Re: [Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-20 Thread Paolo Bonzini
On 20/02/19 21:15, Joao Martins wrote: > 2. PV Driver support (patches 17 - 39) > > We start by redirecting hypercalls from the backend to routines > which emulate the behaviour that PV backends expect i.e. grant > table and interdomain events. Next, we add support for late > initialization

[Xen-devel] [PATCH RFC 00/39] x86/KVM: Xen HVM guest support

2019-02-20 Thread Joao Martins
Hey, Presented herewith a series that allows KVM to boot Xen x86 HVM guests (with their respective frontends and backends). On the hypervisor side, the approach is to keep the implementation similar to how HyperV was done on x86 KVM. On the backend driver side, the intent is to reuse Xen