Linus Torvalds
48efe453e6
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending ...
Pull SCSI target updates from Nicholas Bellinger:
"Lots of activity again this round for I/O performance optimizations
(per-cpu IDA pre-allocation for vhost + iscsi/target), and the
addition of new fabric independent features to target-core
(COMPARE_AND_WRITE + EXTENDED_COPY).
The main highlights include:
- Support for iscsi-target login multiplexing across individual
network portals
- Generic Per-cpu IDA logic (kent + akpm + clameter)
- Conversion of vhost to use per-cpu IDA pre-allocation for
descriptors, SGLs and userspace page pointer list
- Conversion of iscsi-target + iser-target to use per-cpu IDA
pre-allocation for descriptors
- Add support for generic COMPARE_AND_WRITE (AtomicTestandSet)
emulation for virtual backend drivers
- Add support for generic EXTENDED_COPY (CopyOffload) emulation for
virtual backend drivers.
- Add support for fast memory registration mode to iser-target (Vu)
The patches to add COMPARE_AND_WRITE and EXTENDED_COPY support are of
particular significance, which make us the first and only open source
target to support the full set of VAAI primitives.
Currently Linux clients are lacking upstream support to actually
utilize these primitives. However, with server side support now in
place for folks like MKP + ZAB working on the client, this logic once
reserved for the highest end of storage arrays, can now be run in VMs
on their laptops"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (50 commits)
target/iscsi: Bump versions to v4.1.0
target: Update copyright ownership/year information to 2013
iscsi-target: Bump default TCP listen backlog to 256
target: Fix >= v3.9+ regression in PR APTPL + ALUA metadata write-out
iscsi-target; Bump default CmdSN Depth to 64
iscsi-target: Remove unnecessary wait_for_completion in iscsi_get_thread_set
iscsi-target: Add thread_set->ts_activate_sem + use common deallocate
iscsi-target: Fix race with thread_pre_handler flush_signals + ISCSI_THREAD_SET_DIE
target: remove unused including <linux/version.h>
iser-target: introduce fast memory registration mode (FRWR)
iser-target: generalize rdma memory registration and cleanup
iser-target: move rdma wr processing to a shared function
target: Enable global EXTENDED_COPY setup/release
target: Add Third Party Copy (3PC) bit in INQUIRY response
target: Enable EXTENDED_COPY setup in spc_parse_cdb
target: Add support for EXTENDED_COPY copy offload emulation
target: Avoid non-existent tg_pt_gp_mem in target_alua_state_check
target: Add global device list for EXTENDED_COPY
target: Make helpers non static for EXTENDED_COPY command setup
target: Make spc_parse_naa_6h_vendor_specific non static
...
2013-09-12 16:11:45 -07:00
dmaengine: PL08x: Add support for PL080S variant
2013-09-02 11:49:56 +05:30
bcma: add bcma_core_pci_power_save()
2013-08-26 14:09:03 -04:00
can: mcp251x: Eliminate irq_flags from driver platform_data
2013-08-21 09:28:29 +02:00
fsl /bestcomm
ARM: SoC cleanups for 3.12
2013-09-06 13:21:16 -07:00
ARM: SoC late changes for v3.12
2013-09-09 16:35:29 -07:00
MMC highlights for 3.12:
2013-09-10 13:33:09 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
mmc: sdhci: get voltage from sdhc host
2013-08-26 11:32:07 -04:00
mtd: add a new ecc_step_size field to mtd_info{}
2013-08-30 21:37:01 +01:00
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2013-09-12 11:35:33 -07:00
power: Add twl4030_madc battery driver.
2013-08-30 17:34:52 -07:00
md update for v3.12
2013-09-10 13:03:41 -07:00
Merge remote-tracking branch 'regulator/topic/ramp' into regulator-next
2013-09-01 13:50:20 +01:00
MMC highlights for 3.12:
2013-09-10 13:33:09 -07:00
Merge branch 'nfsd-next' of git://linux-nfs.org/~bfields/linux
2013-09-10 20:04:59 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
libata: Add support for SEND/RECEIVE FPDMA QUEUED
2013-08-25 09:39:12 -04:00
mm/page-writeback.c: add strictlimit feature
2013-09-11 15:58:04 -07:00
exec: kill "int depth" in search_binary_handler()
2013-09-11 15:59:04 -07:00
direct-io: Implement generic deferred AIO completions
2013-09-04 09:23:46 -04:00
userns: Kill nsown_capable it makes the wrong thing easy
2013-08-30 23:44:11 -07:00
cgroup: implement CFTYPE_NO_PREFIX
2013-08-26 18:40:56 -04:00
clk: wrap I/O access for improved portability
2013-08-27 17:50:38 -07:00
block: support embedded device command line partition
2013-09-11 15:56:57 -07:00
syscalls.h: add forward declarations for inplace syscall wrappers
2013-09-11 15:58:25 -07:00
Merge branch 'pm-cpufreq'
2013-08-27 01:44:40 +02:00
Revert "cpufreq: make sure frequency transitions are serialized"
2013-09-10 02:54:50 +02:00
vmcore: introduce remap_oldmem_pfn_range()
2013-09-11 15:59:10 -07:00
Reinstate "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework"
2013-09-07 12:56:26 +10:00
super: fix calculation of shrinkable objects for small numbers
2013-09-10 18:56:29 -04:00
debugfs: provide debugfs_create_x64() when disabled
2013-08-27 22:09:12 -07:00
dm: add statistics support
2013-09-05 20:46:06 -04:00
Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
2013-09-09 10:26:33 -07:00
drivers: dma-contiguous: clean source code and prepare for device tree
2013-08-27 09:18:29 +02:00
drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent
2013-08-29 21:55:23 -04:00
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2013-09-10 13:37:36 -07:00
net: etherdevice: add address inherit helper
2013-09-03 20:57:49 -04:00
Kill indirect include of file.h from eventfd.h, use fdget() in cgroup.c
2013-09-07 19:54:57 -04:00
f2fs: support the inline xattrs
2013-08-26 20:15:23 +09:00
fs: convert inode and dentry shrinking to be node aware
2013-09-10 18:56:31 -04:00
fs_enet: cleanup clock API use
2013-08-22 22:13:54 -07:00
vfs: move get_fs_root_and_pwd() to single caller
2013-09-12 10:12:47 -07:00
FS-Cache: Add interface to check consistency of a cached object
2013-09-06 09:17:30 +01:00
fscache: Netfs function for cleanup post readpages
2013-09-06 09:17:30 +01:00
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
2013-09-03 07:41:11 +02:00
lib/genalloc.c: fix overflow of ending address of memory chunk
2013-09-11 15:57:35 -07:00
video/hdmi: Rename HDMI_IDENTIFIER to HDMI_IEEE_OUI
2013-08-30 08:42:01 +10:00
HID: hid-sensor-hub: fix style of comments
2013-08-26 13:46:11 +02:00
HID: hid-sensor-hub: fix style of comments
2013-08-26 13:46:11 +02:00
Merge branches 'for-3.12/devm', 'for-3.12/i2c-hid', 'for-3.12/i2c-hid-dt', 'for-3.12/logitech', 'for-3.12/multitouch-win8', 'for-3.12/trasnport-driver-cleanup', 'for-3.12/uhid', 'for-3.12/upstream' and 'for-3.12/wiimote' into for-linus
2013-09-06 11:58:37 +02:00
HID: hidraw: Add spinlock in struct hidraw to protect list
2013-08-26 21:40:24 +02:00
thp: consolidate code between handle_mm_fault() and do_huge_pmd_anonymous_page()
2013-09-12 15:38:03 -07:00
mm: migrate: check movability of hugepage in unmap_and_move_huge_page()
2013-09-11 15:57:49 -07:00
i2c: move ACPI helpers into the core
2013-08-23 10:22:29 +02:00
Input: add driver for slidebar on Lenovo IdeaPad laptops
2013-08-26 09:30:03 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-08-29 14:08:24 -04:00
ipv4: expose IPV4_DEVCONF
2013-08-22 20:30:15 -07:00
initmpfs: move rootfs code from fs/ramfs/ to init/
2013-09-11 15:59:37 -07:00
ipc: rename ids->rw_mutex
2013-09-11 15:59:42 -07:00
ipv6: drop fragmented ndisc packets by default (RFC 6980)
2013-08-29 15:32:08 -04:00
jiffies: Avoid undefined behavior from signed overflow
2013-08-20 11:46:54 -07:00
sysfs: Restrict mounting sysfs
2013-08-28 21:35:14 -07:00
kprobes: allow to specify custom allocator for insn caches
2013-09-11 15:58:52 -07:00
libata: Add support for queued DSM TRIM
2013-08-25 09:39:12 -04:00
list_lru: dynamically adjust node arrays
2013-09-10 18:56:32 -04:00
lockref: add ability to mark lockrefs "dead"
2013-09-07 15:49:18 -07:00
lz4: fix compression/decompression signedness mismatch
2013-09-11 15:59:45 -07:00
math64: New separate div64_u64_rem helper
2013-08-23 09:02:14 -04:00
memblock, numa: binary search node id
2013-09-11 15:57:51 -07:00
memcg: add per cgroup writeback pages accounting
2013-09-12 15:38:02 -07:00
drivers: base: use standard device online/offline for state change
2013-08-21 11:52:20 -07:00
mm: migrate: remove VM_HUGETLB from vma flag check in vma_migratable()
2013-09-11 15:57:48 -07:00
phy: micrel: Add definitions for common Micrel PHY registers
2013-08-22 23:20:54 +08:00
mm: soft-offline: use migrate_pages() instead of migrate_huge_page()
2013-09-11 15:57:47 -07:00
thp: consolidate code between handle_mm_fault() and do_huge_pmd_anonymous_page()
2013-09-12 15:38:03 -07:00
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member
2013-08-22 10:19:35 -07:00
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
Revert "Input: introduce BTN/ABS bits for drums and guitars"
2013-09-07 09:48:41 -07:00
module: Fix mod->mkobj.kobj potentially freed too early
2013-09-03 16:35:47 +09:30
module: Add flag to allow mod params to have no arguments
2013-08-20 15:37:42 +09:30
introduce kern_path_mountpoint()
2013-09-08 20:20:23 -04:00
net: add documentation for BQL helpers
2013-09-06 14:43:49 -04:00
netfilter: nf_conntrack: make sequence number adjustments usuable without NAT
2013-08-28 00:26:48 +02:00
NFS: Ensure that rmdir() waits for sillyrenames to complete
2013-09-03 15:26:29 -04:00
NFSv4.1 Use MDS auth flavor for data server connection
2013-09-06 14:49:16 -04:00
nfs4.1: Minimal SP4_MACH_CRED implementation
2013-09-05 10:40:45 -04:00
Rename nsproxy.pid_ns to nsproxy.pid_ns_for_children
2013-08-27 13:52:52 -04:00
NVMe: Use normal shutdown
2013-09-03 16:40:32 -04:00
Device tree core updates for v3.12
2013-09-10 13:53:52 -07:00
of/device: add helper to get cpu device node from logical cpu index
2013-08-21 10:29:51 +01:00
Device tree core updates for v3.12
2013-09-10 13:53:52 -07:00
of: Make of_get_phy_mode() return int i.s.o. const int
2013-08-28 20:50:19 +01:00
drivers: of: add initialization code for dma reserved memory
2013-08-27 10:53:44 +02:00
oprofile: get rid of pointless forward declarations of struct super_block
2013-09-03 22:52:48 -04:00
ARM: SoC platform changes for 3.12
2013-09-06 13:30:06 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-09-04 11:07:04 -07:00
percpu: Make __verify_pcu_ptr handle per cpu pointers to arrays
2013-08-23 16:08:27 -04:00
idr: Percpu ida
2013-09-09 14:29:15 -07:00
Merge branch 'x86-spinlocks-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-09-04 11:55:10 -07:00
power_supply: Prevent suspend until power supply events are processed
2013-08-27 18:42:48 -07:00
PPS: convert class code to use dev_groups
2013-08-19 21:22:34 -07:00
quota: Add a new quotactl command Q_XGETQSTATV
2013-08-20 16:53:58 -05:00
lib/radix-tree.c: make radix_tree_node_alloc() work correctly within interrupt
2013-09-11 15:59:36 -07:00
initmpfs: move rootfs code from fs/ramfs/ to init/
2013-09-11 15:59:37 -07:00
rbtree: add rbtree_postorder_for_each_entry_safe() helper
2013-09-11 15:59:20 -07:00
nohz_full: Add full-system-idle state machine
2013-08-31 14:43:50 -07:00
regmap: Updates for v3.12
2013-09-03 10:07:40 -07:00
memcg: rename RESOURCE_MAX to RES_COUNTER_MAX
2013-09-12 15:38:02 -07:00
mm: memcg: do not trap chargers with full callstack on OOM
2013-09-12 15:38:02 -07:00
seqlock: Add a new locking reader type
2013-09-12 09:25:23 -07:00
DMA: shdma: remove private and unused defines from a global header
2013-08-27 14:25:27 +05:30
sh_eth: remove 'register_type' field from 'struct sh_eth_plat_data'
2013-08-20 17:10:41 -07:00
DMA: shdma: switch DT mode to use configuration data from a match table
2013-08-27 14:25:09 +05:30
shrinker: Kill old ->shrink API.
2013-09-10 18:56:32 -04:00
Introduce [compat_]save_altstack_ex() to unbreak x86 SMAP
2013-09-01 14:16:33 -07:00
skb: allow skb_scrub_packet() to be used by tunnels
2013-09-04 00:27:25 -04:00
smp.h: move !SMP version of on_each_cpu() out-of-line
2013-09-11 15:58:25 -07:00
driver:net:stmmac: Disable DMA store and forward mode if platform data force_thresh_dma_mode is set.
2013-08-30 17:26:09 -04:00
mm: make lru_add_drain_all() selective
2013-09-12 15:38:02 -07:00
syscalls.h: add forward declarations for inplace syscall wrappers
2013-09-11 15:58:25 -07:00
sysfs: sysfs_create_groups returns a value.
2013-08-28 09:51:41 -07:00
tegra-cpuidle: provide stub when !CONFIG_CPU_IDLE
2013-08-29 13:54:34 -07:00
thermal: thermal_core: allow binding with limits on bind_params
2013-09-03 09:10:24 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2013-09-07 14:35:32 -07:00
gpu/vga_switcheroo: add driver control power feature. (v3)
2013-08-29 13:30:21 +10:00
i915: Update VGA arbiter support for newer devices
2013-09-03 19:17:59 +02:00
mm: vmstats: track TLB flush stats on UP too
2013-09-11 15:57:09 -07:00
Merge branch 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2013-09-03 18:25:03 -07:00
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
[SCSI] zfcp: fix lock imbalance by reworking request queue locking
2013-08-22 08:53:30 -07:00
mm/writeback: make writeback_inodes_wb static
2013-09-11 15:58:02 -07:00
