Re: [Xen-devel] [PATCH] missing chunk of HVM direct kernel boot patch

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 28 Nov 2014, Chunyan Liu wrote:
> Found by Stefano, this chunk of the patch was never applied to
> xen-unstable (commit 11dffa2359e8a2629490c14c029c7c7c777b3e47),
> see http://marc.info/?l=qemu-devel&m=140471493425353&w=2.
> 
> Signed-off-by: Chunyan Liu <cyliu@xxxxxxxx>

I think it should be in 4.5: at the moment the feature is broken and
only half-applied to the tree.

Reviewed-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


>  tools/libxl/libxl_dm.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
> index 3e191c3..b25b574 100644
> --- a/tools/libxl/libxl_dm.c
> +++ b/tools/libxl/libxl_dm.c
> @@ -527,6 +527,15 @@ static char ** 
> libxl__build_device_model_args_new(libxl__gc *gc,
>      if (b_info->type == LIBXL_DOMAIN_TYPE_HVM) {
>          int ioemu_nics = 0;
>  
> +        if (b_info->kernel)
> +            flexarray_vappend(dm_args, "-kernel", b_info->kernel, NULL);
> +
> +        if (b_info->ramdisk)
> +            flexarray_vappend(dm_args, "-initrd", b_info->ramdisk, NULL);
> +
> +        if (b_info->cmdline)
> +            flexarray_vappend(dm_args, "-append", b_info->cmdline, NULL);
> +
>          if (b_info->u.hvm.serial || b_info->u.hvm.serial_list) {
>              if ( b_info->u.hvm.serial && b_info->u.hvm.serial_list )
>              {
> -- 
> 1.8.4.5
> 

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