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Re: [Xen-devel] [PATCH v2 04/16] x86: make construct_dom0 build with !CONFIG_PV
- To: Wei Liu <wei.liu2@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Fri, 19 Oct 2018 16:04:00 +0100
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- Cc: Jan Beulich <jbeulich@xxxxxxxx>
- Delivery-date: Fri, 19 Oct 2018 15:04:45 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Openpgp: preference=signencrypt
On 19/10/18 15:28, Wei Liu wrote:
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> ---
> v2: panic instead.
> ---
> xen/arch/x86/dom0_build.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/xen/arch/x86/dom0_build.c b/xen/arch/x86/dom0_build.c
> index dcd7afb..0f0977d 100644
> --- a/xen/arch/x86/dom0_build.c
> +++ b/xen/arch/x86/dom0_build.c
> @@ -510,8 +510,13 @@ int __init construct_dom0(struct domain *d, const
> module_t *image,
> }
> #endif
>
> - rc = (is_hvm_domain(d) ? dom0_construct_pvh : dom0_construct_pv)
> - (d, image, image_headroom, initrd, cmdline);
> + if ( is_hvm_domain(d) )
> + rc = dom0_construct_pvh(d, image, image_headroom, initrd, cmdline);
> + else if ( is_pv_domain(d) )
> + rc = dom0_construct_pv(d, image, image_headroom, initrd, cmdline);
> + else
> + panic("Cannot construct Dom0. No guest interface available.");
\n and you can drop the final full stop.
With that, Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> +
> if ( rc )
> return rc;
>
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