Linus Torvalds
ff280e3639
spi: Updates for v4.6 ...
Not the biggest set of changes for SPI but a bit of a pickup in activity
on the core:
- Support for memory mapped read from flash devices via a SPI
controller.
- The beginnings of a message rewriting framework in the core which
should in time allow us to support transforming messages to work
around the limits of controllers or optimise the performance for
controllers transparently to calling drivers.
- Updates to the PXA2xx, the main functional change being to improve
the ACPI support.
- A new driver for the Analog Devices AXI SPI engine.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJW5vmhAAoJECTWi3JdVIfQbs8H/25sgjyLHNFUy97An1CbfF29
YI3KCTTi/RlvtQSOl2WvfPu/FML3vJYClkCIG5/oUE1y5FfX+8vdh0oObtaG9ewn
IwiuhHXH68GcAKTFNFzXrT52aLWo3V67jINwbDyleN2gwk4QchTqUsWvHpcqibCt
KIOKOqmIhxLXeat/014KAMzsB1snaSVDBv2ao+1DstRBn/2Tb6uFKzHL4ehBAPDy
mQ/f7ogBlTG3aNrldf+841NbgMl6ekMGapLIllec/j54C6H2Yig8hn0zoWmL8/BG
eHumwBjdqQMJmLFAS9+cz8Q8YZy2EVG8gCimzQD6uQOMG6CrTGnfgBDmrFhqvRI=
=WSqI
-----END PGP SIGNATURE-----
Merge tag 'spi-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Not the biggest set of changes for SPI but a bit of a pickup in
activity on the core:
- Support for memory mapped read from flash devices via a SPI
controller.
- The beginnings of a message rewriting framework in the core which
should in time allow us to support transforming messages to work
around the limits of controllers or optimise the performance for
controllers transparently to calling drivers.
- Updates to the PXA2xx, the main functional change being to improve
the ACPI support.
- A new driver for the Analog Devices AXI SPI engine"
* tag 'spi-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (66 commits)
spi: Add gfp parameter to kernel-doc to fix build warning
spi: Fix htmldocs build error due struct spi_replaced_transfers
spi: rockchip: covert rsd_nsecs to u32 type
spi: rockchip: header file cleanup
spi: xilinx: Add devicetree binding for spi-xilinx
spi: respect the maximum segment size of DMA device
spi: rockchip: check requesting dma channel with EPROBE_DEFER
spi: rockchip: migrate to dmaengine_terminate_async
spi: rockchip: check return value of dmaengine_prep_slave_sg
spi: core: Fix deadlock when sending messages
spi/rockchip: fix endian mode for 16-bit transfers
spi/rockchip: Make sure spi clk is on in rockchip_spi_set_cs
spi: pxa2xx: Use newer more explicit DMAengine terminate API
spi: pxa2xx: Add support for Intel Broxton B-Step
spi: lp-8841: return correct error code from probe
spi: imx: drop bogus tests for rx/tx bufs in DMA transfer
spi: imx: set MX51_ECSPI_CTRL_SMC bit in setup function
spi: imx: make some register defines simpler
spi: imx: remove unnecessary bit clearing in mx51_ecspi_config
spi: imx: add support for all SPI word width for DMA
...
2016-03-15 21:07:33 -07:00
ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
2016-03-04 21:00:37 +01:00
ARM: SoC multiplatform code changes for v4.5
2016-01-20 18:03:56 -08:00
crush: add chooseleaf_stable tunable
2016-02-04 18:25:55 +01:00
gpio: generic: make bgpio_pdata always visible
2016-01-13 16:00:32 +01:00
MIPS: Make smp CMP, CPS and MT use the new generic IPI functions
2016-02-25 10:56:58 +01:00
lockd: constify nlmsvc_binding structure
2016-01-07 10:10:50 -05:00
RTC for 4.5
2016-01-18 12:10:45 -08:00
net/mlx4_core: Set UAR page size to 4KB regardless of system page size
2016-02-17 10:29:27 -05:00
net/mlx5e: Fix ethtool RX hash func configuration change
2016-03-02 14:37:25 -05:00
mmc: dw_mmc: remove the unused quirks
2016-01-05 18:04:58 +01:00
mtd: nand: add helpers to access ->priv
2016-01-07 09:55:39 -08:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
power: bq27xxx_battery: Restore device name
2016-02-21 20:49:34 +01:00
raid6/algos.c : bug fix : Add the missing definitions to the pq.h file
2016-01-21 14:47:08 -08:00
Merge remote-tracking branches 'regulator/topic/pv88090', 'regulator/topic/qcom-smd', 'regulator/topic/tps6105x', 'regulator/topic/tps65086' and 'regulator/topic/tps65218' into regulator-next
2016-01-12 18:26:10 +00:00
sched/debug: Make schedstats a runtime tunable that is disabled by default
2016-02-09 11:54:23 +01:00
soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data
2016-02-21 22:03:15 -05:00
Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next
2016-03-11 14:28:53 +07:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
USB patches for 4.5-rc1
2016-01-13 09:26:40 -08:00
Merge branches 'acpi-pci', 'acpi-irq' and 'acpi-assorted'
2016-01-12 01:10:19 +01:00
ARM: 8478/2: arm/arm64: add arm-smccc
2016-01-04 16:19:57 +00:00
libata: fix HDIO_GET_32BIT ioctl
2016-02-11 10:07:18 -05:00
mmc: atmel: get rid of struct mci_dma_data
2016-01-14 13:40:30 +01:00
atomic: Export fetch_or()
2016-02-13 15:34:28 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-01-17 19:13:15 -08:00
block, badblocks: introduce devm_init_badblocks
2016-01-09 08:39:04 -08:00
MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure
2016-01-24 03:47:37 +01:00
MIPS: bcm963xx: Update bcm_tag field image_sequence
2016-01-24 03:49:03 +01:00
block: don't optimize for non-cloned bio in bio_get_last_bvec()
2016-03-12 14:12:10 -07:00
block: fix blk_rq_get_max_sectors for driver private requests
2016-03-03 14:43:45 -07:00
arch: Introduce post-init read-only memory
2016-02-22 08:51:38 +01:00
cgroup: make sure a parent css isn't offlined before its children
2016-01-22 10:42:57 -05:00
Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2016-01-12 19:20:32 -08:00
include/linux/cleancache.h: Clean up code
2016-01-27 09:10:29 -05:00
clockevents: Rename last parameter of clocks_calc_mult_shift() to maxsec
2016-01-27 12:38:03 +01:00
clocksource: Introduce clocksource_freq2mult()
2016-02-27 08:55:30 +01:00
Merge commit 'fixes.2015.02.23a' into core/rcu
2016-03-15 09:01:06 +01:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2016-01-20 17:20:53 -08:00
printk: do cond_resched() between lines while outputting to consoles
2016-01-16 11:17:25 -08:00
rcu: Make CPU_DYING_IDLE an explicit call
2016-03-01 20:36:58 +01:00
cpufreq: Simplify core code related to boost support
2016-01-01 03:49:51 +01:00
cpu/hotplug: Make wait for dead cpu completion based
2016-03-01 20:36:58 +01:00
kernel/cpu.c: make set_cpu_* static inlines
2016-01-20 17:09:18 -08:00
cpuset: make mm migration asynchronous
2016-01-22 10:22:46 -05:00
dax: move writeback calls into the filesystems
2016-02-27 10:28:52 -08:00
use ->d_seq to get coherency between ->d_inode and ->d_flags
2016-02-29 12:16:43 -05:00
PM / devfreq: Set the freq_table of devfreq device
2016-01-13 17:30:32 +09:00
device core: add device_is_bound()
2016-01-08 01:12:06 +01:00
pty: make sure super_block is still valid in final /dev/tty close
2016-02-06 23:45:46 -08:00
dma-mapping: always provide the dma_map_ops based implementation
2016-01-20 17:09:18 -08:00
Merge branch 'mm-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 16:31:41 -07:00
Merge branch 'topic/async' into for-linus
2016-01-06 15:17:47 +05:30
firmware: dmi_scan: Save SMBIOS Type 9 System Slots
2016-01-15 22:08:45 +01:00
quota: constify qtree_fmt_operations structures
2016-01-04 10:58:35 +01:00
efi: Make efivarfs entries immutable by default
2016-02-10 16:25:52 +00:00
err.h: add (missing) unlikely() to IS_ERR_OR_NULL()
2016-01-16 11:17:24 -08:00
net: Add eth_platform_get_mac_address() helper.
2016-01-06 16:31:56 -05:00
bpf: cleanup bpf_prog_run_{save,clear}_cb helpers
2016-01-08 21:40:34 -05:00
block: revert runtime dax control of the raw block device
2016-01-30 13:35:31 -08:00
Revert "fsnotify: destroy marks with call_srcu instead of dedicated thread"
2016-02-18 16:23:24 -08:00
sched/debug: Fix preempt_disable_ip recording for preempt_disable()
2016-02-29 09:53:10 +01:00
block: kill disk_{check|set|clear|alloc}_badblocks
2016-01-09 22:42:31 -08:00
mm, hugetlb: don't require CMA for runtime gigantic pages
2016-02-05 18:10:40 -08:00
hrtimer: Revert CLOCK_MONOTONIC_RAW support
2016-03-03 11:11:12 +01:00
thp: change pmd_trans_huge_lock() interface to return ptl
2016-01-21 17:20:51 -08:00
hugetlb: fix compile error on tile
2016-01-15 17:56:32 -08:00
i2c: create builtin_i2c_driver to avoid registration boilerplate
2016-01-13 11:06:03 +01:00
asm-generic: Consolidate mark_rodata_ro()
2016-02-22 08:51:37 +01:00
iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts
2016-02-15 12:42:38 +00:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
lib/iomap_copy.c: add __ioread32_copy()
2016-01-20 17:09:18 -08:00
iommu: Update struct iommu_ops comments
2016-01-29 12:34:29 +01:00
resource: Kill walk_iomem_res()
2016-01-30 09:49:59 +01:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 12:48:48 -07:00
genirq: Add a new generic IPI reservation code to irq core
2016-02-25 10:56:56 +01:00
kasan: add functions to clear stack poison
2016-03-09 15:43:42 -08:00
include/linux/kdev_t.h: remove new_valid_dev()
2016-01-16 11:17:23 -08:00
include/linux/kernel.h: change abs() macro so it uses consistent return type
2016-01-16 11:17:22 -08:00
kexec: move some memembers and definitions within the scope of CONFIG_KEXEC_FILE
2016-01-20 17:09:18 -08:00
KVM: Use simple waitqueue for vcpu->wq
2016-02-25 11:27:16 +01:00
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
sched/debug: Make schedstats a runtime tunable that is disabled by default
2016-02-09 11:54:23 +01:00
leds: core: add managed version of led_trigger_register
2016-01-04 09:57:40 +01:00
libata: Align ata_device's id on a cacheline
2016-02-25 16:37:06 -05:00
nfit: update address range scrub commands to the acpi 6.1 format
2016-02-23 17:17:20 -08:00
lightnvm: allow to force mm initialization
2016-02-04 09:19:45 -07:00
list: kill list_force_poison()
2016-03-09 15:43:42 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
kernel/locking/lockdep.c: convert hash tables to hlists
2016-02-11 18:35:48 -08:00
lz4: fix wrong compress buffer size for 64-bits
2016-01-20 17:09:18 -08:00
mdio: Abstract device_remove() and device_free()
2016-01-07 14:31:27 -05:00
memblock: fix section mismatch
2016-01-15 17:56:32 -08:00
mm: memcontrol: drop superfluous entry in the per-memcg stats array
2016-02-03 08:28:43 -08:00
x86, mm: introduce vmem_altmap to augment vmemmap_populate()
2016-01-15 17:56:32 -08:00
mm/mempolicy.c: convert the shared_policy lock to a rwlock
2016-01-14 16:00:49 -08:00
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 09:32:27 -07:00
mm: move lru_to_page to mm_inline.h
2016-01-14 16:00:49 -08:00
Merge branch 'x86/urgent' into x86/asm, to pick up fixes
2016-02-18 09:28:03 +01:00
page-flags: introduce page flags policies wrt compound pages
2016-01-15 17:56:32 -08:00
thp: make split_queue per-node
2016-02-03 08:28:43 -08:00
modules: fix longstanding /proc/kallsyms vs module insertion race.
2016-02-03 16:58:15 +10:30
PCI changes for the v4.5 merge window:
2016-01-21 11:52:16 -08:00
nfsd: don't hold i_mutex over userspace upcalls
2016-01-09 03:07:52 -05:00
net: make netdev_for_each_lower_dev safe for device removal
2016-02-19 15:29:26 -05:00
NFS client updates for Linux 4.5
2016-01-14 16:08:23 -08:00
nfs: fix nfs_size_to_loff_t
2016-02-08 15:20:01 -05:00
pnfs/blocklayout: fix a memeory leak when using,vmalloc_to_page
2016-02-17 11:44:45 -05:00
rcu: Make CPU_DYING_IDLE an explicit call
2016-03-01 20:36:58 +01:00
of: drop symbols declared by _OF_DECLARE() from modules
2016-01-25 08:35:50 -06:00
gpio: of: provide optional of_mm_gpiochip_add_data() function
2016-01-05 11:20:12 +01:00
PCI: host: Add of_pci_get_host_bridge_resources() stub
2016-01-15 12:30:35 -06:00
mm: rework mapcount accounting to enable 4k mapping of THPs
2016-01-15 17:56:32 -08:00
mm: add find_get_entries_tag()
2016-01-22 17:02:18 -08:00
Revert "PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed"
2016-02-17 17:23:36 -06:00
PCI: Add Netronome NFP4000 PF device ID
2016-01-15 17:29:37 -06:00
Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 19:44:38 -07:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mdio: Add support for mdio drivers.
2016-01-07 14:31:27 -05:00
pipe: limit the per-user amount of pages allocated in pipes
2016-01-19 19:25:21 -05:00
Power management and ACPI updates for v4.5-rc1
2016-01-12 20:25:09 -08:00
PM / sleep: Go direct_complete if driver has no callbacks
2016-01-08 01:12:06 +01:00
PM / Domains: add setter for dev.pm_domain
2016-01-08 01:12:06 +01:00
pmem: add wb_cache_pmem() to the PMEM API
2016-01-22 17:02:18 -08:00
include/linux/poison.h: use POISON_POINTER_DELTA for poison pointers
2016-01-16 11:17:22 -08:00
posix-cpu-timers: Migrate to use new tick dependency mask model
2016-03-02 16:44:27 +01:00
powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures
2016-01-02 00:29:35 +01:00
time: Remove duplicated code in ktime_get_raw_and_real()
2016-03-02 17:13:02 -08:00
printk: help pr_debug and pr_devel to optimize out arguments
2016-01-16 11:17:29 -08:00
device property: add spaces to PROPERTY_ENTRY_STRING macro
2016-01-01 02:09:51 +01:00
ptp: Add PTP_SYS_OFFSET_PRECISE for driver crosstimestamping
2016-03-03 14:23:43 -08:00
ptrace: use fsuid, fsgid, effective creds for fs access checks
2016-01-20 17:09:18 -08:00
spi: pxa2xx: Add support for both chip selects on Intel Braswell
2016-02-09 19:01:11 +00:00
radix-tree: fix oops after radix_tree_iter_retry
2016-02-05 18:10:40 -08:00
drivers: char: random: add get_random_long()
2016-02-27 10:28:52 -08:00
rbtree: use READ_ONCE in RB_EMPTY_ROOT
2016-01-20 17:09:18 -08:00
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 13:50:29 -07:00
Merge remote-tracking branches 'regmap/topic/64bit' and 'regmap/topic/irq-type' into regmap-next
2016-01-05 19:07:17 +00:00
mm: replace vma_lock_anon_vma with anon_vma_lock_read/write
2016-02-05 18:10:40 -08:00
net, sched: add clsact qdisc
2016-01-10 22:13:15 -05:00
Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 19:44:38 -07:00
sh_eth: remove EDMAC_BIG_ENDIAN
2016-01-04 16:11:11 -05:00
ipc/shm.c: is_file_shm_hugepages() can be boolean
2016-01-20 17:09:18 -08:00
make sure that freeing shmem fast symlinks is RCU-delayed
2016-01-22 18:08:52 -05:00
mld, igmp: Fix reserved tailroom calculation
2016-03-03 15:41:07 -05:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
rcu: Document unique-name limitation for DEFINE_STATIC_SRCU()
2016-02-23 19:59:55 -08:00
stmmac: Fix 'eth0: No PHY found' regression
2016-03-03 15:02:05 -05:00
Merge branch 'sched/urgent' into sched/core, to pick up fixes before merging new patches
2016-01-06 11:02:29 +01:00
new helper: memdup_user_nul()
2016-01-04 10:20:19 -05:00
wait.[ch]: Introduce the simple waitqueue (swait) implementation
2016-02-25 11:27:16 +01:00
mm: free swap cache aggressively if memcg swap is full
2016-01-20 17:09:18 -08:00
swiotlb: Make linux/swiotlb.h standalone includible
2016-01-20 17:29:52 -05:00
kmemcg: account certain kmem allocations to memcg
2016-01-14 16:00:49 -08:00
posix-cpu-timers: Migrate to use new tick dependency mask model
2016-03-02 16:44:27 +01:00
time: Add history to cross timestamp interface supporting slower devices
2016-03-02 17:13:17 -08:00
time: Add history to cross timestamp interface supporting slower devices
2016-03-02 17:13:17 -08:00
numa: remove stale node_has_online_mem() define
2016-01-18 14:49:33 -05:00
tracing: Do not have 'comm' filter override event 'comm' field
2016-03-04 09:57:10 -05:00
tracing: Fix check for cpu online when event is disabled
2016-03-09 11:58:41 -05:00
tty: Wait interruptibly for tty lock on reopen
2016-01-26 23:17:54 -08:00
lib/ucs2_string: Add ucs2 -> utf8 helper functions
2016-02-10 13:19:03 +00:00
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
virtio_ring: use virt_store_mb
2016-01-12 20:47:02 +02:00
mm: support madvise(MADV_FREE)
2016-01-15 17:56:32 -08:00
mm, vmalloc: remove VM_VPAGES
2016-01-14 16:00:49 -08:00
mm: memcontrol: hook up vmpressure to socket pressure
2016-01-14 16:00:49 -08:00
vmstat: make vmstat_updater deferrable again and shut down on idle
2016-01-14 16:00:49 -08:00
sched/wait: Fix wait_event_freezable() documentation
2016-02-24 09:09:45 +01:00
watchdog: Drop pointer to watchdog device from struct watchdog_device
2016-01-11 21:53:59 +01:00
workqueue: skip flush dependency checks for legacy workqueues
2016-01-29 13:31:10 -05:00
writeback: flush inode cgroup wb switches instead of pinning super_block
2016-03-03 14:42:50 -07:00
