Commits
Yongqiang Yang committed 5da4b53abb4
ext4: handle EOF correctly in ext4_bio_write_page() commit 5a0dc7365c240795bf190766eba7a27600be3b3e upstream. We need to zero out part of a page which beyond EOF before setting uptodate, otherwise, mapread or write will see non-zero data beyond EOF. Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>