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Message-ID: <20151106190908.GF12143@google.com>
Date: Fri, 6 Nov 2015 11:09:08 -0800
From: Brian Norris <computersforpeace@...il.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
David Woodhouse <dwmw2@...radead.org>,
Brian Norris <computersforpeace@...il.com>
Subject: [GIT PULL] MTD updates for 4.4-rc1
Hi Linus,
The following changes since commit e5a5d92d9dc36055b971d79e408e345f5ce88701:
mxc_nand: fix copy_spare (2015-09-27 17:09:35 -0700)
are available in the git repository at:
git://git.infradead.org/linux-mtd.git tags/for-linus-20151106
for you to fetch changes up to f8479dd6a03cfdc3b14e742045bfd8748cd86bd7:
mtd: don't WARN about overloaded users of mtd->reboot_notifier.notifier_call (2015-11-06 09:33:15 -0800)
----------------------------------------------------------------
MTD updates for 4.4-rc1:
Core
* WARN (in some cases) when a struct mtd_info is registered multiple times;
in the past this was "supported", but it's still error prone for future
development. There's only one ugly case of this left in the tree (that
we're aware of) and the owners are aware of the problems there.
* fix potential deadlock in the blkdev removal path
NOTE: the (potential) deadlock was introduced in a for-stable patch. This
one is also marked for -stable.
* ioctl(BLKPG) compat_ioctl support; resolves issues with 32-bit user space
vs. 64-bit kernel space
* Set MTD parent device correctly throughout the tree, so the tree structure
appears correctly in sysfs; many drivers were missing this (soft)
requirement
* Move device tree partitions (ofpart) into a dedicated 'partitions' subnode;
this helps to disambiguate whether a node is a partition or some other
auxiliary data
* Improve error handling for partitioning failures
NAND
* General: Increase timeout period, for corner-case systems with
less-than-accurate jiffies
* Fix OF-based autoloading of several NAND drivers when built as modules
* pxa3xx_nand:
- Rework timing configuration to be more dynamic
- Refactor PM support
* brcmnand: prepare for NorthStar 2 support (ARM64, 16-bit NAND chips)
* sunxi_nand: refactoring and a few bug fixes
* vf610: new NAND driver
* FSMC: add SW BCH support; support common NAND DT bindings
* lpc32xx_slc: refactor and improve timing calculations logic
* denali: support for rev 5.1
SPI NOR
* Layering improvements
* Added Winbond lock/unlock support
* Added mtd_is_locked() (i.e., ioctl(MEMISLOCKED)) support
* Increase full-chip-erase timeout linearly with flash size
* fsl-quadspi: fix compile for non-ARM architectures
* New flash support
----------------------------------------------------------------
Alex Smith (1):
mtd: nand: increase ready wait timeout and report timeouts
Antoine Ténart (4):
mtd: pxa3xx_nand: fix some compile issues on non-ARM arches
mtd: pxa3xx_nand: add helpers to setup the timings
mtd: pxa3xx_nand: rework flash detection and timing setup
mtd: pxa3xx_nand: clean up the pxa3xx timings
Anup Patel (3):
mtd: brcmnand: Fix pointer type-cast in brcmnand_write()
mtd: nand: Allow MTD_NAND_BRCMNAND to be selected for ARM64
mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()
Aurelien Chanot (1):
mtd: spi-nor: Add support for Micron n25q032a
Boris BREZILLON (15):
mtd: nand: sunxi: rely on nand_dt_init initialization
mtd: nand: add nand_check_erased helper functions
mtd: mtdpart: fix add_mtd_partitions error path
mtd: nand: sunxi: rework macros
mtd: nand: remove unused ->init_size() hook
mtd: nand: sunxi: create sunxi_nfc_hw_ecc_enable()/disable() functions
mtd: nand: sunxi: introduce sunxi_nfc_hw_ecc_read/write_chunk()
mtd: nand: sunxi: make use of sunxi_nfc_hw_ecc_read/write_chunk()
mtd: nand: sunxi: factorize extra OOB bytes handling
mtd: nand: sunxi: retrieve corrected OOB bytes
mtd: nand: sunxi: replace the NFC_BUF_TO_USER_DATA() macro by an inline function
mtd: nand: sunxi: fix bitflips in erased pages
mtd: nand: pass page number to ecc->write_xxx() methods
mtd: nand: sunxi: fix sunxi_nfc_hw_ecc_read/write_chunk()
mtd: nand: sunxi: avoid retrieving data before ECC pass
Brian Norris (39):
mtd: spi-nor: assign mtd->priv in spi_nor_scan()
mtd: spi-nor: add forward declaration for mtd_info
mtd: spi-nor: embed struct mtd_info within struct spi_nor
mtd: fsl-quadspi: use automatic spi-nor detection
Merge MTD 4.3-rc1 updates into -next
Merge tag 'v4.3-rc1' into MTD -next development
mtd: cmdlinepart: allow small partitions
mtd: cmdlinepart: convert printk() to pr_*()
mtd: spi-nor: add support for w25q128fw
mtd: provide proper 32/64-bit compat_ioctl() support for BLKPG
Revert "mtd: mtdram: check offs and len in mtdram->erase"
mtd: nand: vf610_nfc: include missing pincrl/consumer.h
Merge MTD 4.3-rc updates into -next
mtd: brcmnand: refactor bcm63138 SoC layering
mtd: brcmnand: refactor iProc SoC layering
mtd: brcmnand: remove unnecessary fields from brcmnand_soc
sh: mach-rsk: remove unnecessary MTD partition probe specification
mtd: spi-nor: make implicit <linux/bitops.h> dependency explicit
mtd: spi-nor: make bitfield constants more consistent
mtd: spi-nor: add SPI NOR manufacturer IDs
mtd: spi-nor: use SNOR_MFR_* instead of CFI_MFR_*
mtd: spi-nor: fixup kernel-doc for flash lock/unlock function pointers
mtd: spi-nor: refactor block protection functions
mtd: spi-nor: add mtd_is_locked() support
mtd: spi-nor: support lock/unlock/is_locked for Winbond
mtd: spi-nor: disable protection for Winbond flash at startup
mtd: spi-nor: add DUAL_READ for w25q{32,64}dw
mtd: fsl-quadspi: fix printk() format warning for size_t
mtd: fsl-quadspi: allow building for other ARCHes with COMPILE_TEST
mtd: pxa3xx_nand: don't duplicate MTD suspend/resume
mtd: pxa3xx_nand: switch to device PM
mtd: maps: rbtx4939-flash: fix compile error
mtd: nand: vf610_nfc: use nand_check_erased_ecc_chunk() helper
mtd: fixup corner case error handling in mtd_device_parse_register()
mtd: warn when registering the same master many times
mtd: mtdpart: Do not fail mtd probe when parsing partitions fails
mtd: brcmnand: factor out CFG and CFG_EXT bitfields
mtd: blkdevs: fix potential deadlock + lockdep warnings
mtd: don't WARN about overloaded users of mtd->reboot_notifier.notifier_call
Cyrille Pitchen (1):
mtd: spi-nor: remove unused read_xfer/write_xfer hooks
Dan Carpenter (1):
mtd: docg3: off by one in doc_register_sysfs()
Dan Williams (1):
mtd: pxa2xx-flash: switch from ioremap_cache to memremap
Dongsheng Yang (2):
mtd: mtdram: check offs and len in mtdram->erase
mtd: mtdram: check offs and len in mtdram->erase
Enrico Jorns (1):
mtd: nand: denali: pass col argument to READID operation
Ezequiel García (1):
mtd: pxa3xx_nand: Remove unused platform-data flash specification
Fabio Estevam (1):
mtd: fsl-quadspi: Include <linux/sizes.h> to avoid build error
Frans Klaver (57):
mtd: core: tone down suggestion that dev.parent should be set
mtd: core: set some defaults when dev.parent is set
mtd: devices: bcm47xxflash: show parent device in sysfs
mtd: devices: docg3: show parent device in sysfs
mtd: devices: mtd_dataflash: drop owner assignment
mtd: devices: spear_smi: show parent device in sysfs
mtd: devices: sst251: show parent device in sysfs
mtd: lpddr: show parent device in sysfs
mtd: maps: gpio-addr-flash: show parent device in sysfs
mtd: maps: intel_vr_nor: show parent device in sysfs
mtd: maps: ixp4xx: show parent device in sysfs
mtd: maps: lantiq-flash: show parent device in sysfs
mtd: maps: latch-addr-flash: show parent device in sysfs
mtd: maps: physmap: drop owner assignment
mtd: maps: physmap_of: drop owner assignment
mtd: maps: plat_ram: drop owner assignment
mtd: maps: pxa2xx-flash: show parent device in sysfs
mtd: maps: rbtx4939-flash: show parent device in sysfs
mtd: maps: sa1100-flash: show parent device in sysfs
mtd: nand: atmel_nand: show parent device in sysfs
mtd: nand: au1550nd: show parent device in sysfs
mtd: nand: bcm47xxnflash: show parent device in sysfs
mtd: nand: bf5xx_nand: show parent device in sysfs
mtd: nand: cafe_nand: drop owner assignment
mtd: nand: davinci_nand: drop owner and name assignment
mtd: nand: denali: drop owner assignment
mtd: nand: docg4: show parent device in sysfs
mtd: nand: fsl_ifc_nand: show parent device in sysfs
mtd: nand: fsmc_nand: show parent device in sysfs
mtd: nand: gpmi-nand: show parent device in sysfs
mtd: nand: hisi504_nand: drop owner assignment
mtd: nand: mpc5121_nfc: show parent device in sysfs
mtd: nand: nuc900_nand: show parent device in sysfs
mtd: nand: orion_nand: show parent device in sysfs
mtd: nand: plat_nand: show parent device in sysfs
mtd: nand: r852: drop owner assignment
mtd: nand: sh_flctl: show parent device in sysfs
mtd: nand: sunxi_nand: drop owner assignment
mtd: nand: tmio_nand: show parent device in sysfs
mtd: onenand: generic: show parent device in sysfs
mtd: nand: mxc_nand: drop owner assignment
mtd: nand: pasemi_nand: show parent device in sysfs
mtd: nand: ndfc: show parent device in sysfs
mtd: nand: lpc32xx_mlc: drop owner assignment
mtd: onenand: samsung: drop owner assignment
mtd: nand: omap2: show parent device structure in sysfs
mtd: nand: sharpsl: show parent device in sysfs
mtd: nand: s3c2410: show parent device in sysfs
mtd: onenand: omap2: drop owner and name assignment
staging: mt29f_spinand: show parent device in sysfs
mtd: nand: gpio: show parent device in sysfs
mtd: nand: pxa3xx_nand: show parent device in sysfs
mtd: nand: fsl_elbc_nand: show parent device in sysfs
mtd: nand: socrates_nand: drop owner assignment
mtd: nand: fsl_upm: show parent device in sysfs
mtd: nand: jz4740_nand: show parent device in sysfs
mtd: nand: txx9ndfmc: show parent device in sysfs
Furquan Shaikh (1):
mtd: spi-nor: scale up timeout for full-chip erase
Graham Moore (1):
mtd: nand: denali: max_banks calculation changed in revision 5.1
Han Xu (1):
mtd: fsl-quadspi: fix macro collision problems with READ/WRITE
Jagan Teki (2):
mtd: spi-nor: Use write_sr for write status
mtd: spi-nor: Zap unneeded write_enable from write_reg
Joachim Eastwood (1):
mtd: spi-nor: s25fl008k and s25fl016k supports dual/quad mode
Johannes Thumshirn (1):
mtd: Destroy mtd_idr on module_exit
Julia Lawall (2):
mtd: nandsim: drop null test before destroy functions
jffs2: drop null test before destroy functions
Luis de Bethencourt (5):
mtd: orion_nand: Fix module autoload for OF platform driver
mtd: fsl_elbc_nand: Fix module autoload for OF platform driver
mtd: fsl_ifc_nand: Fix module autoload for OF platform driver
mtd: mpc5121_nfc: Fix module autoload for OF platform driver
mtd: mxc_nand: Fix module autoload for OF platform driver
Marek Vasut (2):
mtd: spi-nor: Decouple SPI NOR's device_node from controller device
mtd: nand: Rename nand_chip .dn to .flash_node
Michal Suchanek (3):
mtd: mtdpart: add debug prints to partition parser.
doc: dt: mtd: support partitions in a special 'partitions' subnode
mtd: ofpart: move ofpart partitions to a dedicated dt node
Mikko Rapeli (1):
mtd: mtd-user: remove stdint.h include
Peng Fan (1):
mtd: blktrans: fix multiplication overflow
Robert Jarzmik (2):
mtd: nand: pxa3xx-nand: switch to dmaengine
mtd: nand: pxa3xx-nand: prevent DFI bus lockup on removal
Sean Nyekjaer (2):
mtd: spi-nor: s25fl204k supports dual I/0
mtd: spi-nor: Add support for s25fl004k
Sheng Yong (1):
mtd: nand_bbt: set the smallest size of bbt table
Shraddha Barke (1):
mtd: tests: Replace timeval with ktime_t
Stefan Agner (3):
mtd: nand: vf610_nfc: Freescale NFC for VF610, MPC5125 and others
mtd: nand: vf610_nfc: add hardware BCH-ECC support
mtd: nand: vf610_nfc: add device tree bindings
Stefan Roese (4):
mtd: sunxi_nand: Select the chip in sunxi_nand_chip_init_timings()
mtd: nand: fsmc: Small whitespace cleanup
mtd: nand: fsmc: Remove BUG macros
mtd: fsmc_nand: Add BCH4 SW ECC support for SPEAr600
Tom Englund (1):
pcmciamtd: Add id for PRETEC 4MB SRAM
Vladimir Zapolskiy (5):
mtd: nand: lpc32xx_slc: improve SLCTAC_*() macro definitions
mtd: nand: lpc32xx_slc: fix potential overflow over 4 bits
mtd: nand: lpc32xx_slc: fix calculation of timing arcs from given values
mtd: lpc32xx_slc: fix warnings caused by enabling unprepared clock
mtd: lpc32xx_mlc: fix warnings caused by enabling unprepared clock
Wei Fang (1):
jffs2: fix a memleak in read_direntry()
Yao Yuan (1):
mtd: spi-nor: Add support for sst25wf040b
Yaowei Bai (1):
jffs2: remove unnecessary new_valid_dev check
fangwei (1):
jffs2: remove unneeded kfree
.../devicetree/bindings/mtd/fsmc-nand.txt | 6 +
.../devicetree/bindings/mtd/partition.txt | 71 +-
.../devicetree/bindings/mtd/vf610-nfc.txt | 59 ++
MAINTAINERS | 6 +
arch/sh/boards/mach-rsk/setup.c | 3 -
drivers/mtd/cmdlinepart.c | 28 +-
drivers/mtd/devices/bcm47xxsflash.c | 7 +-
drivers/mtd/devices/docg3.c | 24 +-
drivers/mtd/devices/m25p80.c | 15 +-
drivers/mtd/devices/mtd_dataflash.c | 1 -
drivers/mtd/devices/mtdram.c | 21 +
drivers/mtd/devices/spear_smi.c | 1 +
drivers/mtd/devices/sst25l.c | 3 +-
drivers/mtd/lpddr/lpddr2_nvm.c | 1 +
drivers/mtd/maps/gpio-addr-flash.c | 2 +-
drivers/mtd/maps/intel_vr_nor.c | 2 +-
drivers/mtd/maps/ixp4xx.c | 2 +-
drivers/mtd/maps/lantiq-flash.c | 2 +-
drivers/mtd/maps/latch-addr-flash.c | 2 +-
drivers/mtd/maps/pcmciamtd.c | 1 +
drivers/mtd/maps/physmap.c | 1 -
drivers/mtd/maps/physmap_of.c | 1 -
drivers/mtd/maps/plat-ram.c | 1 -
drivers/mtd/maps/pxa2xx-flash.c | 8 +-
drivers/mtd/maps/rbtx4939-flash.c | 2 +-
drivers/mtd/maps/sa1100-flash.c | 2 +-
drivers/mtd/mtd_blkdevs.c | 12 +-
drivers/mtd/mtdchar.c | 42 +-
drivers/mtd/mtdcore.c | 35 +-
drivers/mtd/mtdpart.c | 23 +-
drivers/mtd/nand/Kconfig | 13 +-
drivers/mtd/nand/Makefile | 1 +
drivers/mtd/nand/atmel_nand.c | 8 +-
drivers/mtd/nand/au1550nd.c | 2 +-
drivers/mtd/nand/bcm47xxnflash/main.c | 2 +-
drivers/mtd/nand/bf5xx_nand.c | 5 +-
drivers/mtd/nand/brcmnand/bcm63138_nand.c | 18 +-
drivers/mtd/nand/brcmnand/brcmnand.c | 61 +-
drivers/mtd/nand/brcmnand/brcmnand.h | 2 -
drivers/mtd/nand/brcmnand/iproc_nand.c | 22 +-
drivers/mtd/nand/cafe_nand.c | 4 +-
drivers/mtd/nand/davinci_nand.c | 3 -
drivers/mtd/nand/denali.c | 19 +-
drivers/mtd/nand/denali.h | 2 +
drivers/mtd/nand/docg4.c | 8 +-
drivers/mtd/nand/fsl_elbc_nand.c | 7 +-
drivers/mtd/nand/fsl_ifc_nand.c | 5 +-
drivers/mtd/nand/fsl_upm.c | 2 +-
drivers/mtd/nand/fsmc_nand.c | 67 +-
drivers/mtd/nand/gpio.c | 2 +-
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 10 +-
drivers/mtd/nand/hisi504_nand.c | 4 +-
drivers/mtd/nand/jz4740_nand.c | 2 +-
drivers/mtd/nand/lpc32xx_mlc.c | 14 +-
drivers/mtd/nand/lpc32xx_slc.c | 42 +-
drivers/mtd/nand/mpc5121_nfc.c | 2 +
drivers/mtd/nand/mxc_nand.c | 2 +-
drivers/mtd/nand/nand_base.c | 201 ++++-
drivers/mtd/nand/nand_bbt.c | 2 +-
drivers/mtd/nand/nandsim.c | 3 +-
drivers/mtd/nand/ndfc.c | 2 +-
drivers/mtd/nand/nuc900_nand.c | 2 +-
drivers/mtd/nand/omap2.c | 6 +-
drivers/mtd/nand/orion_nand.c | 3 +-
drivers/mtd/nand/pasemi_nand.c | 2 +-
drivers/mtd/nand/plat_nand.c | 3 +-
drivers/mtd/nand/pxa3xx_nand.c | 570 +++++++------
drivers/mtd/nand/r852.c | 1 -
drivers/mtd/nand/s3c2410.c | 2 +-
drivers/mtd/nand/sh_flctl.c | 4 +-
drivers/mtd/nand/sharpsl.c | 2 +-
drivers/mtd/nand/socrates_nand.c | 1 -
drivers/mtd/nand/sunxi_nand.c | 540 +++++++------
drivers/mtd/nand/tmio_nand.c | 1 +
drivers/mtd/nand/txx9ndfmc.c | 2 +-
drivers/mtd/nand/vf610_nfc.c | 878 +++++++++++++++++++++
drivers/mtd/ofpart.c | 63 +-
drivers/mtd/onenand/generic.c | 3 +-
drivers/mtd/onenand/omap2.c | 2 -
drivers/mtd/onenand/samsung.c | 1 -
drivers/mtd/spi-nor/Kconfig | 3 +-
drivers/mtd/spi-nor/fsl-quadspi.c | 46 +-
drivers/mtd/spi-nor/nxp-spifi.c | 11 +-
drivers/mtd/spi-nor/spi-nor.c | 319 ++++++--
drivers/mtd/tests/speedtest.c | 10 +-
drivers/mtd/tests/torturetest.c | 10 +-
drivers/staging/mt29f_spinand/mt29f_spinand.c | 6 +-
fs/jffs2/dir.c | 3 -
fs/jffs2/malloc.c | 27 +-
fs/jffs2/readinode.c | 6 +-
fs/jffs2/wbuf.c | 1 -
include/linux/blkpg.h | 21 +
include/linux/mtd/nand.h | 21 +-
include/linux/mtd/spi-nor.h | 88 +--
include/linux/platform_data/mtd-nand-pxa3xx.h | 27 -
include/uapi/linux/blkpg.h | 6 +-
include/uapi/mtd/mtd-user.h | 2 -
97 files changed, 2567 insertions(+), 1047 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mtd/vf610-nfc.txt
create mode 100644 drivers/mtd/nand/vf610_nfc.c
create mode 100644 include/linux/blkpg.h
--
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