Re: [Xen-devel] [PATCH v3 15/24] xen/dts: Provide an helper to get a DT node from a path provided by a guest

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2015-01-13 at 14:25 +0000, Julien Grall wrote:

> +/* This limit is used by the hypercalls to restrict the size of the path */
> +#define DEVICE_TREE_MAX_PATHLEN 1024

Is this something you've made up or derived from the DT spec/ePAPR etc?

Apart from this the patch seems fine, clarifying the genesis of that
number in the commit log would be sufficient for me.

Ian.


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