[GIT PULL] iomap: more fixes for v5.0

From: Darrick J. Wong
Date: Fri Feb 01 2019 - 11:56:37 EST

Hi Linus,

Here are a couple of iomap fixes to eliminate some memory corruption
and hang problems that were reported.


The following changes since commit 1c7fc5cbc33980acd13d668f1c8f0313d6ae9fd8:

Linux 5.0-rc2 (2019-01-14 10:41:12 +1200)

are available in the Git repository at:

git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/iomap-5.0-fixes-1

for you to fetch changes up to 4ea899ead2786a30aaa8181fefa81a3df4ad28f6:

iomap: fix a use after free in iomap_dio_rw (2019-01-27 08:47:42 -0800)

Changes since last update:
- fix page migration when using iomap for pagecache management
- fix a use-after-free bug in the directio code

Christoph Hellwig (1):
iomap: fix a use after free in iomap_dio_rw

Piotr Jaroszynski (1):
iomap: get/put the page in iomap_page_create/release()

fs/iomap.c | 37 ++++++++++++++++++++++++++++++-------
1 file changed, 30 insertions(+), 7 deletions(-)