This series addresses some errors seen when using the loop device directly backed by a block device. The first change plumbs out the correct error message, and the second change prevents the error from occurring in many cases.
Evan Green (2): loop: Report EOPNOTSUPP properly loop: Better discard support for block devices drivers/block/loop.c | 75 ++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 52 insertions(+), 23 deletions(-) -- 2.16.4
