[PATCH 0/2] iomap: Fix leakage of pipe pages while splicing

[Jan Kara <jack@xxxxxxx>]

Hello,

here is a fix and a cleanup for iomap code. The first patch fixes a leakage
of pipe pages when iomap_dio_rw() splices to a pipe, the second patch is
a cleanup that removes strange copying of iter in iomap_dio_rw(). Patches
have passed fstests for ext4 and xfs and fix the syzkaller reproducer for
me.

								Honza