Commits
![Mike Snitzer](https://secure.gravatar.com/avatar/3d58862d4b1675ca639270b37bbffd05.jpg?s=96&d=mm)
Mike Snitzer committed c6ec712c44c
dm flakey: error READ bios during the down_interval commit 99f3c90d0d85708e7401a81ce3314e50bf7f2819 upstream. When the corrupt_bio_byte feature was introduced it caused READ bios to no longer be errored with -EIO during the down_interval. This had to do with the complexity of needing to submit READs if the corrupt_bio_byte feature was used. Fix it so READ bios are properly errored with -EIO; doing so early in flakey_map() as long as there isn't a match for the corrupt_bio_byte feature. Fixes: a3998799fb4df ("dm flakey: add corrupt_bio_byte feature") Reported-by: Akira Hayakawa <ruby.wktk@gmail.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>