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2850713576
Pull block fixes from Jens Axboe:
"A collection of fixes from the past few weeks that should go into 4.5.
This 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"
* 'for-linus' of git://git.kernel.dk/linux-block: (25 commits)
blk: fix overflow in queue_discard_max_hw_show
writeback: initialize inode members that track writeback history
writeback: keep superblock pinned during cgroup writeback association switches
bio: return EINTR if copying to user space got interrupted
NVMe: Rate limit nvme IO warnings
NVMe: Poll device while still active during remove
NVMe: Requeue requests on suspended queues
NVMe: Allow request merges
NVMe: Fix io incapable return values
blk-mq: End unstarted requests on dying queue
block: Initialize max_dev_sectors to 0
null_blk: oops when initializing without lightnvm
block: fix module reference leak on put_disk() call for cgroups throttle
nvme: fix Kconfig description for BLK_DEV_NVME_SCSI
kernel/fs: fix I/O wait not accounted for RW O_DSYNC
floppy: refactor open() flags handling
lightnvm: allow to force mm initialization
lightnvm: check overflow and correct mlc pairs
lightnvm: fix request intersection locking in rrpc
lightnvm: warn if irqs are disabled in lock laddr
...
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|---|---|---|
| .. | ||
| partitions | ||
| badblocks.c | ||
| bio-integrity.c | ||
| bio.c | ||
| blk-cgroup.c | ||
| blk-core.c | ||
| blk-exec.c | ||
| blk-flush.c | ||
| blk-integrity.c | ||
| blk-ioc.c | ||
| blk-lib.c | ||
| blk-map.c | ||
| blk-merge.c | ||
| blk-mq-cpu.c | ||
| blk-mq-cpumap.c | ||
| blk-mq-sysfs.c | ||
| blk-mq-tag.c | ||
| blk-mq-tag.h | ||
| blk-mq.c | ||
| blk-mq.h | ||
| blk-settings.c | ||
| blk-softirq.c | ||
| blk-sysfs.c | ||
| blk-tag.c | ||
| blk-throttle.c | ||
| blk-timeout.c | ||
| blk.h | ||
| bounce.c | ||
| bsg-lib.c | ||
| bsg.c | ||
| cfq-iosched.c | ||
| cmdline-parser.c | ||
| compat_ioctl.c | ||
| deadline-iosched.c | ||
| elevator.c | ||
| genhd.c | ||
| ioctl.c | ||
| ioprio.c | ||
| Kconfig | ||
| Kconfig.iosched | ||
| Makefile | ||
| noop-iosched.c | ||
| partition-generic.c | ||
| scsi_ioctl.c | ||
| t10-pi.c | ||