[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt
From: |
Gleb Natapov |
Subject: |
Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt |
Date: |
Mon, 12 Mar 2012 19:55:24 +0200 |
On Mon, Mar 12, 2012 at 06:53:27PM +0100, Andreas Färber wrote:
> Am 12.03.2012 18:47, schrieb Peter Maydell:
> > On 12 March 2012 17:41, Andreas Färber <address@hidden> wrote:
> >> Also keep in mind linux-user. There's no concept of a machine there, but
> >> there's a cpu_copy() function used for forking that tries to re-create
> >> the CPU based on its model.
> >
> > Incidentally, do you know why the linux-user code calls cpu_reset on
> > the newly copied CPU state but only for TARGET_I386/SPARC/PPC ? That
> > looks very odd to me...
>
> Incidentally for i386 I do: cpu_reset() is intentionally not part of
> cpu_init() there because afterwards the machine or something sets
> whether this CPU is a "bsp" (Board Support Package? ;)) and only then
Boot Strap Processor I guess :)
> resets it.
>
> For ppc and sparc I don't know but I'd be surprised if it's necessary
> for ppc... Alex?
>
> Andreas
>
> --
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
--
Gleb.
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, (continued)
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Gleb Natapov, 2012/03/11
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Anthony Liguori, 2012/03/11
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Gleb Natapov, 2012/03/11
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Anthony Liguori, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Eduardo Habkost, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Andreas Färber, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Eduardo Habkost, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Andreas Färber, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Peter Maydell, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Andreas Färber, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt,
Gleb Natapov <=
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Alexander Graf, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Gleb Natapov, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Eduardo Habkost, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Anthony Liguori, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Itamar Heim, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Anthony Liguori, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Itamar Heim, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Anthony Liguori, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Itamar Heim, 2012/03/12
- Re: [Qemu-devel] [libvirt] Modern CPU models cannot be used with libvirt, Ayal Baron, 2012/03/12