This is a v4.17-stable backport of my "Fix DM DAX handling" series which had backport collisions. Greg, please let me know if I need to adjust anything in my backport formatting. Darrick J. Wong (1): fs: allow per-device dax status checking for filesystems Dave Jiang (1): dax: change bdev_dax_supported() to support boolean returns Ross Zwisler (3): pmem: only set QUEUE_FLAG_DAX for fsdax mode dax: bdev_dax_supported() check for QUEUE_FLAG_DAX dm: prevent DAX mounts if not supported drivers/dax/super.c | 48 ++++++++++++++++++++++++++++-------------------- drivers/md/dm-table.c | 7 ++++--- drivers/md/dm.c | 3 +-- drivers/nvdimm/pmem.c | 3 ++- fs/ext2/super.c | 3 +-- fs/ext4/super.c | 3 +-- fs/xfs/xfs_ioctl.c | 3 ++- fs/xfs/xfs_iops.c | 30 +++++++++++++++++++++++++----- fs/xfs/xfs_super.c | 10 ++++++++-- include/linux/dax.h | 11 ++++++----- 10 files changed, 78 insertions(+), 43 deletions(-) -- 2.14.4
