On Fri, Nov 22, 2019 at 07:29:37PM +0100, Eric Auger wrote:
> When translating an address we need to check if it belongs to
> a reserved virtual address range. If it does, there are 2 cases:
>
> - it belongs to a RESERVED region: the guest should neither use
> this address in a MAP not instruct
On Fri, Nov 22, 2019 at 07:29:37PM +0100, Eric Auger wrote:
> +for (i = 0; i < s->nb_reserved_regions; i++) {
> +if (interval.low >= s->reserved_regions[i].low &&
> +interval.low <= s->reserved_regions[i].high) {
> +switch (s->reserved_regions[i].type) {
> +
When translating an address we need to check if it belongs to
a reserved virtual address range. If it does, there are 2 cases:
- it belongs to a RESERVED region: the guest should neither use
this address in a MAP not instruct the end-point to DMA on
them. We report an error
- It belongs to an
