libnvdimm for 4.14
Subsystems (3)
Hi Linus, please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.14
...to receive:
A rework of media error handling in the BTT driver and other updates. It has appeared in a few -next releases and collected some late- breaking build-error and warning fixups as a result. There are no known merge conflicts, and the touches to fs/ have reviewed-by tags.
---
The following changes since commit 14ccee78fc82f5512908f4424f541549a5705b89:
Linux 4.13-rc6 (2017-08-20 14:13:52 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.14
for you to fetch changes up to 04c3c982fcc0151ed3574d7ae4f1e62278054d72:
libnvdimm, btt: fix format string warnings (2017-09-09 11:31:39 -0700)
----------------------------------------------------------------
libnvdimm for 4.14
* Media error handling support in the Block Translation Table (BTT) driver is reworked to address sleeping-while-atomic locking and memory-allocation-context conflicts.
* The dax_device lookup overhead for xfs and ext4 is moved out of the iomap hot-path to a mount-time lookup.
* A new 'ecc_unit_size' sysfs attribute is added to advertise the read-modify-write boundary property of a persistent memory range.
* Preparatory fix-ups for arm and powerpc pmem support are included along with other miscellaneous fixes.
----------------------------------------------------------------
Christophe Jaillet (1):
libnvdimm, btt: check memory allocation failure
Colin Ian King (1):
ext4: fix null pointer dereference on sbi
Dan Williams (13):
nfit, libnvdimm, region: export 'position' in mapping info
nfit: cleanup long de-reference chains in acpi_nfit_init_interleave_set
libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store} libnvdimm, pfn, dax: limit namespace alignments to the supported set libnvdimm, label: fix index block size calculation
dax: introduce a fs_dax_get_by_bdev() helper
xfs: perform dax_device lookup at mount
ext2: perform dax_device lookup at mount
ext4: perform dax_device lookup at mount
libnvdimm, nfit: export an 'ecc_unit_size' sysfs attribute
libnvdimm: fix integer overflow static analysis warning
Merge branch 'for-4.14/fs' into libnvdimm-for-next
dax: fix FS_DAX=n BLOCK=y compilation
Meng Xu (1):
libnvdimm, nfit: move the check on nd_reserved2 to the endpoint
Oliver O'Halloran (2):
libnvdimm: Stop using HPAGE_SIZE
libnvdimm, pfn, dax: show supported dax/pfn region alignments in sysfs
Randy Dunlap (1):
libnvdimm, btt: fix format string warnings
Robin Murphy (1):
libnvdimm, nd_blk: remove mmio_flush_range()
Vishal Verma (7):
libnvdimm, btt: fix a missed NVDIMM_IO_ATOMIC case in the write path libnvdimm, btt: refactor map entry operations with macros libnvdimm, btt: ensure that flags were also unchanged during a map_read libnvdimm, btt: cache sector_size in arena_info
libnvdimm: fix potential deadlock while clearing errors libnvdimm, btt: rework error clearing
libnvdimm, btt: clean up warning and error messages
arch/x86/Kconfig | 1 - arch/x86/include/asm/cacheflush.h | 2 - drivers/acpi/nfit/Kconfig | 2 +- drivers/acpi/nfit/core.c | 50 ++++++++-- drivers/dax/super.c | 12 +++ drivers/nvdimm/btt.c | 197 ++++++++++++++++++++++++++++++-------- drivers/nvdimm/btt.h | 11 +++ drivers/nvdimm/btt_devs.c | 4 +- drivers/nvdimm/bus.c | 27 +++--- drivers/nvdimm/claim.c | 9 +- drivers/nvdimm/core.c | 10 +- drivers/nvdimm/label.c | 30 +++--- drivers/nvdimm/namespace_devs.c | 6 +- drivers/nvdimm/nd.h | 16 +++- drivers/nvdimm/pfn_devs.c | 53 ++++++---- drivers/nvdimm/pmem.h | 14 --- drivers/nvdimm/region_devs.c | 6 +- fs/ext2/ext2.h | 1 + fs/ext2/inode.c | 11 +-- fs/ext2/super.c | 4 + fs/ext4/ext4.h | 1 + fs/ext4/inode.c | 11 +-- fs/ext4/super.c | 4 + fs/xfs/xfs_aops.c | 13 +++ fs/xfs/xfs_aops.h | 1 + fs/xfs/xfs_buf.c | 4 +- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_iomap.c | 10 +- fs/xfs/xfs_super.c | 25 ++++- include/linux/dax.h | 6 ++ include/linux/libnvdimm.h | 16 ++++ lib/Kconfig | 3 - tools/testing/nvdimm/test/nfit.c | 4 +- 33 files changed, 397 insertions(+), 170 deletions(-)
_______________________________________________
Linux-nvdimm mailing list
[email protected]
https://lists.01.org/mailman/listinfo/linux-nvdimm