Re: [Xen-devel] [PATCH v7 2/2] xen/arm: support gzip compressed kernels

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-09-23 at 19:31 +0100, Stefano Stabellini wrote:
> [/...]
> +
> +    /* 
> +     * Need to free pages after output_size here because they won't be
> +     * freed by discard_initial_modules
> +     */
> +    i = (output_size + PAGE_SIZE - 1) >> PAGE_SHIFT;

You have access to DIV_ROUND_UP here.

The rest looks good to me.

I'd have preferred to avoid exporting dt_unreserved_regions, but nevermind.

Ian.


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