Hi Linus,
A collection of fixes from the past few weeks that should go into 4.5.
This pull request contains:
- Overflow fix for sysfs discard show function from Alan.
- A stacking limit init fix for max_dev_sectors, so we don't end up
artificially capping some use cases. From Keith.
- Have blk-mq proper end unstarted requests on a dying queue, instead of
pushing that to the driver. From Keith.
- NVMe
- Update to Kconfig description for NVME_SCSI, since it was
vague and having it on is important for some SUSE distros.
From Christoph.
- Set of fixes from Keith, around surprise removal. Also kills
the no-merge flag, so it supports merging.
- Set of fixes for lightnvm from Matias, Javier, and Wenwei.
- Fix null_blk oops when asked for lightnvm, but not available. From
Matias.
- Copy-to-user EINTR fix from Hannes, fixing a case where SG_IO fails if
interrupted by a signal.
- Two floppy fixes from Jiri, fixing signal handling and blocking open.
- A use-after-free fix for O_DIRECT, from Mike Krinkin.
- A block module ref count fix from Roman Pen.
- An fs IO wait accounting fix for O_DSYNC from Stephane Gasparini.
- Smaller reallo fix for xen-blkfront from Bob Liu.
- Removal of an unused struct member in the deadline IO scheduler, from
Tahsin.
- Also from Tahsin, properly initialize inode struct members associated
with cgroup writeback, if enabled.
- From Tejun, ensure that we keep the superblock pinned during cgroup
writeback.
Please pull!
git://git.kernel.dk/linux-block.git for-linus
----------------------------------------------------------------
Alan (1):
blk: fix overflow in queue_discard_max_hw_show
Bob Liu (1):
xen/blkfront: realloc ring info in blkif_resume
Christoph Hellwig (1):
nvme: fix Kconfig description for BLK_DEV_NVME_SCSI
Hannes Reinecke (1):
bio: return EINTR if copying to user space got interrupted
Javier González (2):
lightnvm: warn if irqs are disabled in lock laddr
lightnvm: fix request intersection locking in rrpc
Jens Axboe (2):
Merge branch 'stable/for-jens-4.5' of git://git.kernel.org/.../konrad/xen into for-linus
Merge branch 'for-4.5/for-jens' of git://git.kernel.org/.../jikos/linux-block into for-linus
Jiri Kosina (2):
floppy: fix lock_fdc() signal handling
floppy: refactor open() flags handling
Keith Busch (7):
block: Initialize max_dev_sectors to 0
blk-mq: End unstarted requests on dying queue
NVMe: Fix io incapable return values
NVMe: Allow request merges
NVMe: Requeue requests on suspended queues
NVMe: Poll device while still active during remove
NVMe: Rate limit nvme IO warnings
Matias Bjørling (3):
lightnvm: check overflow and correct mlc pairs
lightnvm: allow to force mm initialization
null_blk: oops when initializing without lightnvm
Mike Krinkin (1):
block: fix use-after-free in dio_bio_complete
Roman Pen (1):
block: fix module reference leak on put_disk() call for cgroups throttle
Stephane Gasparini (1):
kernel/fs: fix I/O wait not accounted for RW O_DSYNC
Tahsin Erdogan (2):
deadline: remove unused struct member
writeback: initialize inode members that track writeback history
Tejun Heo (1):
writeback: keep superblock pinned during cgroup writeback association switches
Wenwei Tao (1):
lightnvm: put bio before return
block/bio.c | 9 ++++--
block/blk-cgroup.c | 9 ++++++
block/blk-mq.c | 6 ++--
block/blk-settings.c | 4 +--
block/blk-sysfs.c | 5 ++-
block/deadline-iosched.c | 3 --
drivers/block/floppy.c | 67 +++++++++++++++++++++------------------
drivers/block/null_blk.c | 8 +++--
drivers/block/xen-blkfront.c | 74 +++++++++++++++++++++++++++-----------------
drivers/lightnvm/core.c | 25 +++++++++------
drivers/lightnvm/rrpc.c | 4 ++-
drivers/lightnvm/rrpc.h | 5 +--
drivers/nvme/host/Kconfig | 5 +--
drivers/nvme/host/core.c | 1 -
drivers/nvme/host/lightnvm.c | 12 +++++--
drivers/nvme/host/nvme.h | 4 +--
drivers/nvme/host/pci.c | 13 ++++----
fs/direct-io.c | 2 +-
fs/fs-writeback.c | 15 ++++++---
fs/inode.c | 6 ++++
include/linux/lightnvm.h | 4 +++
21 files changed, 175 insertions(+), 106 deletions(-)
--
Jens Axboe
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