On Wed, Apr 06, 2022 at 02:25:13PM +0200, Jan Beulich wrote:
> Despite the comment there infinite recursion was still possible, by
> flip-flopping between two domains. This is because prev_dom is derived
> from the DID found in the context entry, which was already updated by
> the time error recovery is invoked. Simply introduce yet another mode
> flag to detect the situation and cancel further recursion attempts.
>
> Fixes: 8f41e481b485 ("VT-d: re-assign devices directly")
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
Reviewed-by: Roger Pau Monné <roger....@citrix.com>
Thanks, Roger.
