Hi Linus,
This is the block driver pull request for 4.2. It depends on the
previously sent core pull request. This pull request contains:
- A few race fixes for null_blk, from Akinobu Mita.
- A series of fixes for mtip32xx, from Asai Thambi and Selvan Mani at
Micron.
- NVMe:
- Fix for missing error return on allocation failure, from Axel
Lin.
- Code consolidation and cleanups from Christoph.
- Memory barrier addition, syncing queue count and queue
pointers. From Jon Derrick.
- Various fixes from Keith, an addition to support user
issue reset from sysfs or ioctl, and automatic namespace
rescan.
- Fix from Matias, avoiding losing some request flags when
marking the request failfast.
- Small cleanups and sparse fixups for ps3vram. From Geert Uytterhoeven
and Geoff Lavand.
- s390/dasd dead code removal, from Jarod Wilson.
- A set of fixes and optimizations for loop, from Ming Lei.
- Conversion to blkdev_reread_part() of loop, dasd, ndb. From Ming Lei.
- Updates to cciss. From Tomas Henzl.
Please pull!
git://git.kernel.dk/linux-block.git for-4.2/drivers
----------------------------------------------------------------
Akinobu Mita (2):
null_blk: prevent timer handler running on a different CPU where started
null_blk: restart request processing on completion handler
Asai Thambi SP (8):
mtip32xx: fix rmmod issue
mtip32xx: remove unused variable 'port->allocated'
mtip32xx: fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT
mtip32xx: Abort I/O during secure erase operation
mtip32xx: fix crash on surprise removal of the drive
mtip32xx: remove unnecessary sleep in mtip_ftl_rebuild_poll()
mtip32xx: fix minor number
mtip32xx: increase wait time for hba reset
Axel Lin (1):
block: nvme-scsi: Catch kcalloc failure
Christoph Hellwig (10):
nvme: disable irqs in nvme_freeze_queues
nvme: consolidate synchronous command submission helpers
nvme: store a struct device pointer in struct nvme_dev
nvme: split nvme_trans_send_fw_cmd
nvme: fix scsi translation error handling
nvme: first round at deobsfucating the SCSI translation code
nvme: simplify and cleanup the READ/WRITE SCSI CDB parsing code
nvme: report the DPOFUA in MODE_SENSE
nvme: fail SCSI read/write command with unsupported protection bit
nvme: submit internal commands through the block layer
Geert Uytterhoeven (1):
block/ps3vram: Remove obsolete reference to MTD
Geoff Levand (2):
block/ps3vram: Fix sparse warnings
MAINTAINERS: Update ps3vram block driver
Jarod Wilson (1):
s390/block/dasd: remove obsolete while -EBUSY loop
Jens Axboe (4):
Merge branch 'for-4.2/core' into for-4.2/drivers
loop: remove (now) unused 'out' label
Merge branch 'for-4.2/core' into for-4.2/drivers
Merge branch 'for-4.2/core' into for-4.2/drivers
Jon Derrick (1):
NVMe: Memory barrier before queue_count is incremented
Keith Busch (7):
NVMe: Fix obtaining command result
NVMe: Use requested sync command timeout
NVMe: End sync requests immediately on failure
NVMe: Remove hctx reliance for multi-namespace
NVMe: add sysfs and ioctl controller reset
NVMe: Automatic namespace rescan
NVMe: Fix IO for extended metadata formats
Matias Bj?rling (1):
nvme: don't overwrite req->cmd_flags on sync cmd
Ming Lei (6):
block: loop: convert to per-device workqueue
block: loop: avoiding too many pending per work I/O
block: loop: don't hold lo_ctl_mutex in lo_open
block: loop: fix another reread part failure
block: nbd: convert to blkdev_reread_part()
block: dasd_genhd: convert to blkdev_reread_part
Selvan Mani (1):
mtip32xx: Fix accessing freed memory
Tomas Henzl (2):
cciss: remove duplicate entries from board_type struct
cciss: correct the non-resettable board list
MAINTAINERS | 2 +
drivers/block/cciss.c | 27 +-
drivers/block/loop.c | 82 ++-
drivers/block/loop.h | 3 +-
drivers/block/mtip32xx/mtip32xx.c | 228 +++----
drivers/block/mtip32xx/mtip32xx.h | 10 +-
drivers/block/nbd.c | 2 +-
drivers/block/null_blk.c | 14 +-
drivers/block/nvme-core.c | 809 +++++++++++++-----------
drivers/block/nvme-scsi.c | 1230 +++++++++++--------------------------
drivers/block/ps3vram.c | 34 +-
drivers/s390/block/dasd_genhd.c | 19 +-
include/linux/nvme.h | 31 +-
include/uapi/linux/nvme.h | 5 +
14 files changed, 1007 insertions(+), 1489 deletions(-)
--
Jens Axboe
On Thu, 2015-06-25 at 08:37 -0600, Jens Axboe wrote:
> - Code consolidation and cleanups from Christoph.
Andrew, it seems your fix for gcc never went in. I am hitting it in
Linus' tree.
http://www.spinics.net/lists/mm-commits/msg111293.html
Thanks,
Davidlohr
On 06/26/2015 03:20 PM, Davidlohr Bueso wrote:
> On Thu, 2015-06-25 at 08:37 -0600, Jens Axboe wrote:
>> - Code consolidation and cleanups from Christoph.
>
> Andrew, it seems your fix for gcc never went in. I am hitting it in
> Linus' tree.
>
> https://urldefense.proofpoint.com/v1/url?u=http://www.spinics.net/lists/mm-commits/msg111293.html&k=ZVNjlDMF0FElm4dQtryO4A%3D%3D%0A&r=3JMVyziIyZtZ5cv9eWNLwQ%3D%3D%0A&m=%2Bik4Oo0rVdzlSM1PjOl%2BTRY22oM%2Bk3eJbVGPs9yYnks%3D%0A&s=73fcc4527d5299d9bbfa3a09663b2ae753b2a4712a5f4f312e52364a33cdc80a
Not sure why Andrew hasn't sent it in yet. Andrew, you planning on doing
that, I did see it get queued up? If not, I can funnel it through my
tree for 4.2.
--
Jens Axboe