Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-13 Thread Stefano Stabellini
On Tue, 12 Apr 2011, Jan Kiszka wrote: Well, either you have a use for the VCPU state (how do you do migration in Xen without it?), or you should probably teach QEMU in a careful clean way to run its device model without VCPUs - and without any TCG-related memory consumption. For the latter,

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-13 Thread Jan Kiszka
On 2011-04-13 12:56, Stefano Stabellini wrote: On Tue, 12 Apr 2011, Jan Kiszka wrote: Well, either you have a use for the VCPU state (how do you do migration in Xen without it?), or you should probably teach QEMU in a careful clean way to run its device model without VCPUs - and without any

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-13 Thread Stefano Stabellini
On Wed, 13 Apr 2011, Jan Kiszka wrote: On 2011-04-13 12:56, Stefano Stabellini wrote: On Tue, 12 Apr 2011, Jan Kiszka wrote: Well, either you have a use for the VCPU state (how do you do migration in Xen without it?), or you should probably teach QEMU in a careful clean way to run its

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-13 Thread Jan Kiszka
On 2011-04-13 13:49, Stefano Stabellini wrote: On Wed, 13 Apr 2011, Jan Kiszka wrote: On 2011-04-13 12:56, Stefano Stabellini wrote: On Tue, 12 Apr 2011, Jan Kiszka wrote: Well, either you have a use for the VCPU state (how do you do migration in Xen without it?), or you should probably teach

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-13 Thread Stefano Stabellini
On Wed, 13 Apr 2011, Jan Kiszka wrote: On 2011-04-13 13:49, Stefano Stabellini wrote: On Wed, 13 Apr 2011, Jan Kiszka wrote: On 2011-04-13 12:56, Stefano Stabellini wrote: On Tue, 12 Apr 2011, Jan Kiszka wrote: Well, either you have a use for the VCPU state (how do you do migration in

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-12 Thread Anthony PERARD
On Mon, Apr 11, 2011 at 20:55, Jan Kiszka jan.kis...@web.de wrote: On 2011-04-11 20:10, Anthony PERARD wrote:  }  static CPUState *pc_new_cpu(const char *cpu_model) @@ -952,7 +957,12 @@ void pc_cpus_init(const char *cpu_model)  #endif      } -    for(i = 0; i smp_cpus; i++) {

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-12 Thread Jan Kiszka
On 2011-04-12 16:57, Anthony PERARD wrote: On Mon, Apr 11, 2011 at 20:55, Jan Kiszka jan.kis...@web.de wrote: On 2011-04-11 20:10, Anthony PERARD wrote: } static CPUState *pc_new_cpu(const char *cpu_model) @@ -952,7 +957,12 @@ void pc_cpus_init(const char *cpu_model) #endif } -

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-11 Thread Jan Kiszka
On 2011-04-11 20:10, Anthony PERARD wrote: } static CPUState *pc_new_cpu(const char *cpu_model) @@ -952,7 +957,12 @@ void pc_cpus_init(const char *cpu_model) #endif } -for(i = 0; i smp_cpus; i++) { +if (!xen_enabled()) { +for(i = 0; i smp_cpus; i++) { +

Re: [Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-04-11 Thread Anthony PERARD
On Fri, 8 Apr 2011, Jan Kiszka wrote: [ Late comments, I know, sorry. Just happen to came across this. ] On 2011-03-29 20:27, anthony.per...@citrix.com wrote: From: Anthony PERARD anthony.per...@citrix.com Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen specific

[Qemu-devel] [PATCH V12 05/17] xen: Add xenfv machine

2011-03-29 Thread anthony . perard
From: Anthony PERARD anthony.per...@citrix.com Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen specific call will be added in further patches. Signed-off-by: Anthony PERARD anthony.per...@citrix.com --- hw/pc.c | 19 +-- hw/pc_piix.c | 17