tree ed1e57857d1a6a0d6c3b16e42e8492b95ecf4613
parent ce95ab0fa669698805ff8841a756733a7702b5c9
author Ross Zwisler <ross.zwisler@linux.intel.com> 1478565120 +1100
committer Dave Chinner <david@fromorbit.com> 1478565120 +1100

dax: remove the last BUG_ON() from fs/dax.c

Don't take down the kernel if we get an invalid 'from' and 'length'
argument pair.  Just warn once and return an error.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>