Linus Torvalds 6cdc577a18 - Update bio-based DM core to always call blk_queue_split() and update ... DM targets to properly advertise discard limits that blk_queue_split() looks at when dtermining to split discard. Whereby allowing DM core's own 'split_discard_bios' to be removed. - Improve DM cache target to provide support for discard passdown to the origin device. - Introduce support to directly boot to a DM mapped device from init by using dm-mod.create= module param. This eliminates the need for an elaborate initramfs that is otherwise needed to create DM devices. This feature's implementation has been worked on for quite some time (got up to v12) and is of particular interest to Android and other more embedded platforms (e.g. ARM). - Rate limit errors from the DM integrity target that were identified as the cause for recent NMI hangs due to console limitations. - Add sanity checks for user input to thin-pool and external snapshot creation. - Remove some unused leftover kmem caches from when old .request_fn request-based support was removed. - Various small cleanups and fixes to targets (e.g. typos, needless unlikely() annotations, use struct_size(), remove needless .direct_access method from dm-snapshot) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJcgT+7AAoJEMUj8QotnQNaAsUIAIxsO5y6+7UruZzZxpyYBA34 yBLnZ9SICxESteu4R9lWT4LnFbrdwDDSSCeQ1dFt5/vx54T4qISN/O3lv9e//BeJ BxFXtu7wB485l28uojBZeb+9APTaoihfEokcfDqZnaf26XtY0t/M+yRP7U86eGcC zsX9fOEmJ3cpWtpai07tbHNDjIrr1kIWcFuU2+xGO/wn+Up8uLd85exi7e3cqDs6 VC+YJ/10/2keqFQvse3w3TBMjduwpb7SlDa2z/SorYaStVHzgwRSSjWYkSM/eDRA OkSeRQ3Rnwc+Vad2R8J7unnZlMd4kALjGuzbyafWnitE+C+n0aJFDKqjIwNbKcw= =GKp5 -----END PGP SIGNATURE----- Merge tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Update bio-based DM core to always call blk_queue_split() and update DM targets to properly advertise discard limits that blk_queue_split() looks at when dtermining to split discard. Whereby allowing DM core's own 'split_discard_bios' to be removed. - Improve DM cache target to provide support for discard passdown to the origin device. - Introduce support to directly boot to a DM mapped device from init by using dm-mod.create= module param. This eliminates the need for an elaborate initramfs that is otherwise needed to create DM devices. This feature's implementation has been worked on for quite some time (got up to v12) and is of particular interest to Android and other more embedded platforms (e.g. ARM). - Rate limit errors from the DM integrity target that were identified as the cause for recent NMI hangs due to console limitations. - Add sanity checks for user input to thin-pool and external snapshot creation. - Remove some unused leftover kmem caches from when old .request_fn request-based support was removed. - Various small cleanups and fixes to targets (e.g. typos, needless unlikely() annotations, use struct_size(), remove needless .direct_access method from dm-snapshot) * tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: limit the rate of error messages dm snapshot: don't define direct_access if we don't support it dm cache: add support for discard passdown to the origin device dm writecache: fix typo in name for writeback_wq dm: add support to directly boot to a mapped device dm thin: add sanity checks to thin-pool and external snapshot creation dm block manager: remove redundant unlikely annotation dm verity fec: remove redundant unlikely annotation dm integrity: remove redundant unlikely annotation dm: always call blk_queue_split() in dm_process_bio() dm: fix to_sector() for 32bit dm switch: use struct_size() in kzalloc() dm: remove unused _rq_tio_cache and _rq_cache dm: eliminate 'split_discard_bios' flag from DM target interface dm: update dm_process_bio() to split bio if in ->make_request_fn()		2019-03-09 17:40:27 -08:00
..
acpi	ACPI updates for 5.1-rc1	2019-03-06 13:33:11 -08:00
asm-generic	Char/Misc driver patches for 5.1-rc1	2019-03-06 14:18:59 -08:00
clocksource
crypto
drm	drm next pull request for 5.1	2019-03-08 08:23:15 -08:00
dt-bindings	This is the bulk of GPIO changes for the v5.1 cycle:	2019-03-08 10:09:53 -08:00
keys
kvm
linux	- Update bio-based DM core to always call blk_queue_split() and update	2019-03-09 17:40:27 -08:00
math-emu
media	media: include: fix several typos	2019-03-01 09:45:52 -05:00
memory
misc
net	io_uring-2019-03-06	2019-03-08 14:48:40 -08:00
pcmcia
ras
rdma
scsi
soc
sound	Char/Misc driver patches for 5.1-rc1	2019-03-06 14:18:59 -08:00
target
trace	media updates for v5.1-rc1	2019-03-09 14:45:54 -08:00
uapi	- Update bio-based DM core to always call blk_queue_split() and update	2019-03-09 17:40:27 -08:00
video	media updates for v5.1-rc1	2019-03-09 14:45:54 -08:00
xen