Hi Linus,
Sending this a bit sooner than I otherwise would have, as a fix in the
merge window had some unfortunate issues and side effects for some
folks.
This pull request contains:
- Fixes from Jan for the bdi registration/unregistration. These have
been tested by the various parties reporting issues, and should be
solid at this point.
- Also from Jan, fix for axonram gendisk registration.
- A stable fix for zram from Johannes.
- A small series from Ming, fixing up some long standing issues with
blk-mq hardware queue kobject initialization and registration.
- A fix for sed opal from Jon, fixing a nonsensical range check and some
set-but-not-used variables.
- A fix from Neil for a long standing deadlock issue for stacking device
drivers. With this in place, dm/md don't have to work around the issue
anymore, and can be properly fixed up.
Please pull!
git://git.kernel.dk/linux-block.git for-linus
----------------------------------------------------------------
Jan Kara (5):
block: Allow bdi re-registration
bdi: Fix use-after-free in wb_congested_put()
block: Make del_gendisk() safer for disks without queues
Revert "scsi, block: fix duplicate bdi name registration crashes"
axonram: Fix gendisk handling
Johannes Thumshirn (1):
zram: set physical queue limits to avoid array out of bounds accesses
Jon Derrick (1):
block/sed: Fix opal user range check and unused variables
Ming Lei (4):
blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue()
blk-mq: make lifetime consitent between q/ctx and its kobject
blk-mq: make lifetime consistent between hctx and its kobject
blk-mq: free hctx->cpumask in release handler of hctx's kobject
NeilBrown (1):
blk: improve order of bio handling in generic_make_request()
arch/powerpc/sysdev/axonram.c | 5 ++++-
block/blk-core.c | 27 +++++++++++++++++++++------
block/blk-mq-sysfs.c | 40 +++++++++++++++++++++++++---------------
block/blk-mq.c | 28 ++++++++++------------------
block/blk-mq.h | 2 ++
block/genhd.c | 37 ++++++++++---------------------------
block/sed-opal.c | 10 ++--------
drivers/block/zram/zram_drv.c | 2 ++
drivers/scsi/sd.c | 41 ++++++++---------------------------------
include/linux/blkdev.h | 1 -
include/linux/genhd.h | 8 --------
mm/backing-dev.c | 43 ++++++++++++++++++++++++++++---------------
12 files changed, 112 insertions(+), 132 deletions(-)
--
Jens Axboe
