Re: [Xen-devel] [PATCH 1/2] mini-os: support keeping start_info structure conditionally

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Aug 29, 2016 at 01:01:08PM +0200, Juergen Gross wrote:
> grub stubdom needs the start_info structure. Keep a copy of it in
> pv mini-os if configured via "CONFIG_KEEP_STARTINFO". This should
> default to "n" in order to have it enabled only when really needed.
> 

I'm not sure I understand the rationale for this.

Shouldn't start_info always be kept when mini-os is PV? Under what
condition should it not be kept?

Wei.

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