On 1/1/2018 10:00 PM, Xiao Wang wrote:
> In some case, one device are accessed by different processes via
> different BARs, so one uio device may be opened by more than one
> process, for this case we just need to enable interrupt once, and
> pci_clear_master only when the last process closed.
>
> Fixes: 5f6ff30dc507 ("igb_uio: fix interrupt enablement after FLR in VM")
>
> Signed-off-by: Xiao Wang <[email protected]>Acked-by: Ferruh Yigit <[email protected]>
