4ba427971a
The vector number may change during 'dev_start'. Before enabling a new vector mapping, it's necessary to disable/unmap the previous setting. Fixes: 7ab8500037f6 ("ixgbe: fix VF start with PF stopped") Reported-by: Yong Liu <yong.liu@intel.com> Signed-off-by: Cunming Liang <cunming.liang@intel.com> Tested-by: Yong Liu <yong.liu@intel.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>