On Wed, Feb 10, 2016 at 10:10:30AM +, Malcolm Crossley wrote:
> If IOMMU driver does not implement lookup_page function then it returns
> -ENOMEM.
That is a very odd return code. Could you explain why -ENOMEM?
>
> Returns 0 on success and any other value on failure.
>
> Signed-off-by:
If IOMMU driver does not implement lookup_page function then it returns -ENOMEM.
Returns 0 on success and any other value on failure.
Signed-off-by: Malcolm Crossley
--
Cc: jbeul...@suse.com
Cc: xen-devel@lists.xen.org
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xen/drivers/passthrough/iommu.c | 21