On Thu, Apr 02, 2020 at 07:06:02PM +0200, Andrzej Pietrasiewicz wrote: > From: Evan Green <evgreen@xxxxxxxxxxxx> > > Properly plumb out EOPNOTSUPP from loop driver operations, which may > get returned when for instance a discard operation is attempted but not > supported by the underlying block device. Before this change, everything > was reported in the log as an I/O error, which is scary and not > helpful in debugging. > > Signed-off-by: Evan Green <evgreen@xxxxxxxxxxxx> > Reviewed-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx> > Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> > Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>
