* Boaz Harrosh <[email protected]> wrote:
> --- a/kernel/resource.c
> +++ b/kernel/resource.c
> @@ -1075,8 +1075,13 @@ struct resource * __request_region(struct resource
> *parent,
> break;
> if (conflict != parent) {
> parent = conflict;
> - if (!(conflict->flags & IORESOURCE_BUSY))
> + if (!(conflict->flags & IORESOURCE_BUSY)) {
> + if (conflict->flags & IORESOURCE_MEM_WARN)
> + pr_warn("request unknown region [mem
> %#010llx-%#010llx] %s\n",
> + conflict->start, conflict->end,
> + conflict->name);
Maybe:
'request region with unknown memory type [mem ...]'?
The driver (we hope!) very well knows about the region so
it's not totally unknown.
Thanks,
Ingo
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