Re: [Libguestfs] [Qemu-devel] Cubietruck: cannot create KVM guests: "kvm_init_vcpu failed: Invalid argument"
On Tue, Dec 09, 2014 at 06:05:48PM +0100, Kashyap Chamarthy wrote:
On Tue, Dec 09, 2014 at 04:59:33PM +0000, Richard W.M. Jones wrote:
[. . .]
> Kashyap, how about the following patch as discussed on IRC ...
Thanks for pushing this.
Yeah, was about to send exactly that to the list. I tested it too, looks
good.
> From 6468b9d60172bcef76b36c14b72f9a1913d94954 Mon Sep 17 00:00:00 2001
> From: Kashyap Chamarthy <kchamart(a)redhat.com>
> Date: Tue, 9 Dec 2014 16:58:11 +0000
> Subject: [PATCH] arm: Use -cpu host on KVM.
>
> ---
> src/launch.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/src/launch.c b/src/launch.c
> index 9fadce8..78d26fe 100644
> --- a/src/launch.c
> +++ b/src/launch.c
> @@ -400,7 +400,10 @@ const char *
> guestfs___get_cpu_model (int kvm)
> {
> #if defined(__arm__) /* 32 bit ARM. */
> - return NULL;
> + if (kvm)
> + return "host";
> + else
> + return NULL;
>
> #elif defined(__aarch64__)
> /* With -M virt, the default -cpu is cortex-a15. Stupid. */
> --
> 2.1.0
>
--
/kashyap
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/kashyap