On Tue, Apr 7, 2020 at 12:23 AM Michael Haeuptle <[email protected]> wrote: > > This fix treats a 0 return value from vfio_open_group_fd > in vfio_get_group_fd as the intended error condition instead > of putting an incorrect 0 file descriptor in the vfio_group table. > > Sometimes, the creation of device files in sysfs is not > instantaneously causing vfio_open_groupfd to return 0. > This has been observed when hot removing/adding multiple > NVMe devices (>=4). > > Fixes: 340b7bb8d583 ("vfio: extend data structure for multi container") > Cc: [email protected] > > Signed-off-by: Michael Haeuptle <[email protected]>
Please submit with a revision next time. Added back acks from first revision of the patch. Applied, thanks. -- David Marchand
