Linus Torvalds 0e9da3fbf7 for-4.21/block-20181221 ... -----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlwb7R8QHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpjiID/97oDjMhNT7rwpuMbHw855h62j1hEN/m+N3 FI0uxivYoYZLD+eJRnMcBwHlKjrCX8iJQAcv9ffI3ThtFW7dnZT3atUacaZVR/Dt IrxdymdBP3qsmuaId5NYBug7rJ+AiqFJKjEvCcSPu5X397J4I3SEbzhfvYLJ/aZX 16o0HJlVVIrcbmq1IP4HwiIIOaKXvPaw04L4z4fpeynRSWG7EAi8NLSnhlR4Rxbb BTiMkCTsjRCFdyO6da4fvNQKWmPGPa3bJkYy3qR99cvJCeIbQjRyCloQlWNJRRgi 3eJpCHVxqFmN0/+DNTJVQEEr4H8o0AVucrLVct1Jc4pessenkpoUniP8vELqwlng Z2VHLkhTfCEmvFlk82grrYdNvGATRsrbswt/PlP4T7rBfr1IpDk8kXDWF59EL2dy ly35Sk3wJGHBl8qa+vEPXOAnaWdqJXuVGpwB4ifOIatOls8mOxwfZjiRc7x05/fC 1O4rR2IfLwRqwoYHs0AJ+h6ohOSn1mkGezl2Tch1VSFcJUOHmuYvraTaUi6hblpA SslaAoEhO39hRBL0HsvsMeqVWM9uzqvFkLDCfNPdiA81H1258CIbo4vF8z6czCIS eeXnTJxVhPVbZgb3a1a93SPwM6KIDZFoIijyd+NqjpU94thlnhYD0QEcKJIKH7os 2p4aHs6ktw== =TRdW -----END PGP SIGNATURE----- Merge tag 'for-4.21/block-20181221' of git://git.kernel.dk/linux-block Pull block updates from Jens Axboe: "This is the main pull request for block/storage for 4.21. Larger than usual, it was a busy round with lots of goodies queued up. Most notable is the removal of the old IO stack, which has been a long time coming. No new features for a while, everything coming in this week has all been fixes for things that were previously merged. This contains: - Use atomic counters instead of semaphores for mtip32xx (Arnd) - Cleanup of the mtip32xx request setup (Christoph) - Fix for circular locking dependency in loop (Jan, Tetsuo) - bcache (Coly, Guoju, Shenghui) * Optimizations for writeback caching * Various fixes and improvements - nvme (Chaitanya, Christoph, Sagi, Jay, me, Keith) * host and target support for NVMe over TCP * Error log page support * Support for separate read/write/poll queues * Much improved polling * discard OOM fallback * Tracepoint improvements - lightnvm (Hans, Hua, Igor, Matias, Javier) * Igor added packed metadata to pblk. Now drives without metadata per LBA can be used as well. * Fix from Geert on uninitialized value on chunk metadata reads. * Fixes from Hans and Javier to pblk recovery and write path. * Fix from Hua Su to fix a race condition in the pblk recovery code. * Scan optimization added to pblk recovery from Zhoujie. * Small geometry cleanup from me. - Conversion of the last few drivers that used the legacy path to blk-mq (me) - Removal of legacy IO path in SCSI (me, Christoph) - Removal of legacy IO stack and schedulers (me) - Support for much better polling, now without interrupts at all. blk-mq adds support for multiple queue maps, which enables us to have a map per type. This in turn enables nvme to have separate completion queues for polling, which can then be interrupt-less. Also means we're ready for async polled IO, which is hopefully coming in the next release. - Killing of (now) unused block exports (Christoph) - Unification of the blk-rq-qos and blk-wbt wait handling (Josef) - Support for zoned testing with null_blk (Masato) - sx8 conversion to per-host tag sets (Christoph) - IO priority improvements (Damien) - mq-deadline zoned fix (Damien) - Ref count blkcg series (Dennis) - Lots of blk-mq improvements and speedups (me) - sbitmap scalability improvements (me) - Make core inflight IO accounting per-cpu (Mikulas) - Export timeout setting in sysfs (Weiping) - Cleanup the direct issue path (Jianchao) - Export blk-wbt internals in block debugfs for easier debugging (Ming) - Lots of other fixes and improvements" * tag 'for-4.21/block-20181221' of git://git.kernel.dk/linux-block: (364 commits) kyber: use sbitmap add_wait_queue/list_del wait helpers sbitmap: add helpers for add/del wait queue handling block: save irq state in blkg_lookup_create() dm: don't reuse bio for flushes nvme-pci: trace SQ status on completions nvme-rdma: implement polling queue map nvme-fabrics: allow user to pass in nr_poll_queues nvme-fabrics: allow nvmf_connect_io_queue to poll nvme-core: optionally poll sync commands block: make request_to_qc_t public nvme-tcp: fix spelling mistake "attepmpt" -> "attempt" nvme-tcp: fix endianess annotations nvmet-tcp: fix endianess annotations nvme-pci: refactor nvme_poll_irqdisable to make sparse happy nvme-pci: only set nr_maps to 2 if poll queues are supported nvmet: use a macro for default error location nvmet: fix comparison of a u16 with -1 blk-mq: enable IO poll if .nr_queues of type poll > 0 blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight() blk-mq: skip zero-queue maps in blk_mq_map_swqueue ...		2018-12-28 13:19:59 -08:00
..
aec62xx.c
ali14xx.c
alim15x3.c
amd74xx.c
atiixp.c
au1xxx-ide.c
buddha.c
cmd64x.c
cmd640.c
cs5520.c
cs5530.c
cs5535.c
cs5536.c
cy82c693.c
delkin_cb.c
dtc2278.c
falconide.c
gayle.c
hpt366.c
ht6560b.c
icside.c
ide_platform.c
ide-4drives.c
ide-acpi.c
ide-atapi.c
ide-cd_ioctl.c
ide-cd_verbose.c
ide-cd.c
ide-cd.h
ide-cs.c
ide-devsets.c
ide-disk_ioctl.c
ide-disk_proc.c
ide-disk.c
ide-disk.h
ide-dma-sff.c
ide-dma.c
ide-eh.c
ide-floppy_ioctl.c
ide-floppy_proc.c
ide-floppy.c
ide-floppy.h
ide-gd.c
ide-gd.h
ide-generic.c
ide-io-std.c
ide-io.c
ide-ioctls.c
ide-iops.c
ide-legacy.c
ide-lib.c
ide-park.c
ide-pci-generic.c
ide-pio-blacklist.c
ide-pm.c
ide-pnp.c
ide-probe.c
ide-proc.c
ide-scan-pci.c
ide-sysfs.c
ide-tape.c
ide-taskfile.c
ide-timings.c
ide-xfer-mode.c
ide.c
it821x.c
it8172.c
it8213.c
jmicron.c
Kconfig
macide.c
Makefile
ns87415.c
opti621.c
palm_bk3710.c
pdc202xx_new.c
pdc202xx_old.c
piix.c
pmac.c
q40ide.c
qd65xx.c
qd65xx.h
rapide.c
rz1000.c
sc1200.c
serverworks.c
setup-pci.c
sgiioc4.c
siimage.c
sis5513.c
sl82c105.c
slc90e66.c
tc86c001.c
triflex.c
trm290.c
tx4938ide.c
tx4939ide.c
umc8672.c
via82cxxx.c