Re: [Xen-devel] [PATCH] xen/include: public: Document the padding in struct xen_hvm_param

[Wei Liu <wl@xxxxxxx>]

On Thu, Feb 06, 2020 at 03:41:18PM +0000, Julien Grall wrote:
> From: Julien Grall <jgrall@xxxxxxxxxx>
> 
> There is an implicit padding of 2 bytes in struct xen_hvm_param between
> the field domid and index. Make it explicit by introduce a padding
> field. This can also serve as documentation.
> 
> Note that I don't think we can mandate it to be zero because a guest may
> not have initialized the padding.
> 
> Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>

Acked-by: Wei Liu <wl@xxxxxxx>

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