Re: [Xen-devel] [PATCH QEMU 2/2] xen: fix usage of xc_domain_create in domain builder

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 13 Nov 2015, Roger Pau Monne wrote:
> Due to the addition of HVMlite and the requirement to always provide a valid
> xc_domain_configuration_t, xc_domain_create now always takes an arch domain
> config, which can be NULL in order to mimic previous behaviour.
>
> Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>

Give a look at include/hw/xen/xen_common.h and add a compatibility shim
there. Keep in mind that QEMU needs to build against any version of Xen
from 4.0 onward.


> Cc: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> Cc: qemu-devel@xxxxxxxxxx
> ---
>  hw/xenpv/xen_domainbuild.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/xenpv/xen_domainbuild.c b/hw/xenpv/xen_domainbuild.c
> index c0ab753..a737908 100644
> --- a/hw/xenpv/xen_domainbuild.c
> +++ b/hw/xenpv/xen_domainbuild.c
> @@ -234,7 +234,7 @@ int xen_domain_build_pv(const char *kernel, const char 
> *ramdisk,
>      int rc;
>
>      memcpy(uuid, qemu_uuid, sizeof(uuid));
> -    rc = xc_domain_create(xen_xc, ssidref, uuid, flags, &xen_domid);
> +    rc = xc_domain_create(xen_xc, ssidref, uuid, flags, &xen_domid, NULL);
>      if (rc < 0) {
>          fprintf(stderr, "xen: xc_domain_create() failed\n");
>          goto err;
> --
> 1.9.5 (Apple Git-50.3)
>

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