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kernel_google_b1c1/drivers
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Kamal Dasu a4bfcab309 mtd: nand: brcmnand: Check flash #WP pin status before nand erase/program 
commit 9d2ee0a60b8bd9bef2a0082c533736d6a7b39873 upstream.

On brcmnand controller v6.x and v7.x, the #WP pin is controlled through
the NAND_WP bit in CS_SELECT register.

The driver currently assumes that toggling the #WP pin is
instantaneously enabling/disabling write-protection, but it actually
takes some time to propagate the new state to the internal NAND chip
logic. This behavior is sometime causing data corruptions when an
erase/program operation is executed before write-protection has really
been disabled.

Fixes: 27c5b17cd1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-05 14:40:31 +02:00
..
accessibility
…
acpi
Revert "ACPI / button: Change default behavior to lid_init_state=open"
2017-06-07 12:07:47 +02:00
amba
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android
ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct
2016-10-24 19:37:48 +02:00
ata
ahci: Acer SA5-271 SSD Not Detected Fix
2017-06-14 15:06:00 +02:00
atm
atm: fix improper return value
2016-12-05 14:53:46 -05:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches
2017-03-30 09:41:27 +02:00
base
PM / runtime: Avoid false-positive warnings from might_sleep_if()
2017-06-17 06:41:51 +02:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:41:52 +01:00
block
xen/blkback: don't free be structure too early
2017-07-05 14:40:20 +02:00
bluetooth
Bluetooth: hci_intel: add missing tty-device sanity check
2017-05-20 14:28:41 +02:00
bus
bus: vexpress-config: fix device reference leak
2017-01-19 20:18:07 +01:00
cdrom
…
char
virtio_console: fix a crash in config_work_handler
2017-07-05 14:40:22 +02:00
clk
clk: scpi: don't add cpufreq device if the scpi dvfs node is disabled
2017-07-05 14:40:30 +02:00
clocksource
clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspend
2017-04-12 12:41:16 +02:00
connector
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cpufreq
cpufreq: s3c2416: double free on driver init error path
2017-07-05 14:40:30 +02:00
cpuidle
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
crypto
crypto: ccp - Change ISR handler method for a v5 CCP
2017-05-20 14:28:37 +02:00
dax
device-dax: fix cdev leak
2017-05-20 14:28:41 +02:00
dca
…
devfreq
PM / devfreq: Fix wrong trans_stat of passive devfreq device
2017-03-12 06:41:44 +01:00
dio
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dma
dmaengine: bcm2835: Fix cyclic DMA period splitting
2017-06-29 13:00:31 +02:00
dma-buf
dma-buf: add support for compat ioctl
2017-04-18 07:11:50 +02:00
edac
…
eisa
…
extcon
extcon: return error code on failure
2017-01-19 20:18:03 +01:00
firewire
firewire: net: fix fragmented datagram_size off-by-one
2016-11-03 14:46:39 +01:00
firmware
efi/libstub: Skip GOP with PIXEL_BLT_ONLY format
2017-04-21 09:31:20 +02:00
fmc
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fpga
…
gpio
gpiolib: fix filtering out unwanted events
2017-07-05 14:40:18 +02:00
gpu
drm/amd/powerplay: refine vce dpm update code on Cz.
2017-07-05 14:40:25 +02:00
hid
HID: i2c-hid: Add sleep between POWER ON and RESET
2017-07-05 14:40:24 +02:00
hsi
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hv
Drivers: hv: vmbus: Don't leak memory when a channel is rescinded
2017-03-30 09:41:27 +02:00
hwmon
hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628
2017-05-14 14:00:13 +02:00
hwspinlock
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hwtracing
intel_th: Don't leak module refcount on failure to activate
2017-03-30 09:41:27 +02:00
i2c
i2c: brcmstb: Fix START and STOP conditions
2017-07-05 14:40:30 +02:00
ide
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idle
x86/intel_idle: Add CPU model 0x4a (Atom Z34xx series)
2017-04-12 12:41:17 +02:00
iio
iio: imu: inv_mpu6050: add accel lpf setting for chip >= MPU6500
2017-06-24 07:11:17 +02:00
infiniband
infiniband: hns: avoid gcc-7.0.1 warning for uninitialized data
2017-07-05 14:40:30 +02:00
input
Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list
2017-06-29 13:00:29 +02:00
iommu
iommu/amd: Fix interrupt remapping when disable guest_mode
2017-07-05 14:40:30 +02:00
ipack
ipack: print a hex number after a 0x prefix
2016-10-27 18:43:43 -07:00
irqchip
xtensa: don't use linux IRQ #0
2017-06-17 06:41:58 +02:00
isdn
isdn/gigaset: fix NULL-deref at probe
2017-03-26 13:05:58 +02:00
leds
leds: ktd2692: avoid harmless maybe-uninitialized warning
2017-05-14 14:00:15 +02:00
lguest
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lightnvm
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
macintosh
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mailbox
mailbox: PCC: Fix lockdep warning when request PCC channel
2016-11-14 22:07:38 +01:00
mcb
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md
dm thin: do not queue freed thin mapping for next stage processing
2017-07-05 14:40:18 +02:00
media
pvrusb2: reduce stack usage pvr2_eeprom_analyze()
2017-06-24 07:11:15 +02:00
memory
memory/atmel-ebi: Fix ns <-> cycles conversions
2017-03-15 10:02:45 +08:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-17 15:43:05 +02:00
message
…
mfd
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
2017-06-24 07:11:14 +02:00
misc
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
2017-06-24 07:11:16 +02:00
mmc
mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read
2017-06-07 12:07:47 +02:00
mtd
mtd: nand: brcmnand: Check flash #WP pin status before nand erase/program
2017-07-05 14:40:31 +02:00
net
brcmfmac: avoid writing channel out of allocated array
2017-07-05 14:40:30 +02:00
nfc
mei: bus: fix received data size check in NFC fixup
2016-10-31 10:25:22 -06:00
ntb
ntb_transport: Pick an unused queue
2017-02-23 17:44:36 +01:00
nubus
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nvdimm
pmem: return EIO on read_pmem() failure
2017-07-05 14:40:25 +02:00
nvme
nvmet-rdma: Fix missing dma sync to nvme data structures
2017-06-17 06:41:55 +02:00
nvmem
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
of
of: Add check to of_scan_flat_dt() before accessing initial_boot_params
2017-06-29 13:00:31 +02:00
oprofile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
parisc
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parport
parisc, parport_gsc: Fixes for printk continuation lines
2017-06-17 06:41:54 +02:00
pci
PCI/PM: Add needs_resume flag to avoid suspend complete optimization
2017-06-17 06:41:48 +02:00
pcmcia
pcmcia: fix return value of soc_pcmcia_regulator_set
2016-11-11 08:45:08 -08:00
perf
perf: xgene: Remove bogus IS_ERR() check
2016-10-17 15:50:07 +01:00
phy
phy: qcom-usb-hs: Add depends on EXTCON
2017-05-14 14:00:19 +02:00
pinctrl
pinctrl: intel: Set pin direction properly
2017-07-05 14:40:24 +02:00
platform
platform/x86: ideapad-laptop: handle ACPI event 1
2017-07-05 14:40:23 +02:00
pnp
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power
power: supply: bq24190_charger: Handle fault before status on interrupt
2017-05-14 14:00:15 +02:00
powercap
powercap/intel_rapl: fix and tidy up error handling
2017-01-19 20:18:07 +01:00
pps
pps: kc: fix non-tickless system config dependency
2016-10-11 15:06:32 -07:00
ps3
…
ptp
drivers/ptp: Fix kernel memory disclosure
2016-10-13 10:20:06 -04:00
pwm
pwm: rockchip: State of PWM clock should synchronize with PWM enabled state
2017-04-21 09:31:22 +02:00
rapidio
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
ras
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regulator
regulator: tps65086: Fix DT node referencing in of_parse_cb
2017-07-05 14:40:29 +02:00
remoteproc
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
2017-03-12 06:41:50 +01:00
reset
reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs
2016-10-22 18:31:42 +09:00
rpmsg
rpmsg: virtio_rpmsg_bus: fix channel creation
2017-01-26 08:24:44 +01:00
rtc
rtc: tegra: Implement clock handling
2017-04-21 09:31:24 +02:00
s390
s390/qeth: add missing hash table initializations
2017-06-07 12:07:43 +02:00
sbus
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scsi
scsi: lpfc: avoid double free of resource identifiers
2017-07-05 14:40:24 +02:00
sfi
…
sh
…
sn
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soc
soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
2017-01-26 08:24:45 +01:00
spi
spi: fix device-node leaks
2017-07-05 14:40:28 +02:00
spmi
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ssb
ssb: Fix error routine when fallback SPROM fails
2017-01-09 08:32:16 +01:00
staging
staging: iio: tsl2x7x_core: Fix standard deviation calculation
2017-06-24 07:11:14 +02:00
target
iscsi-target: Reject immediate data underflow larger than SCSI transfer length
2017-06-29 13:00:30 +02:00
tc
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thermal
thermal: hwmon: Properly report critical temperature in sysfs
2017-01-09 08:32:18 +01:00
thunderbolt
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tty
serial: sh-sci: Fix late enablement of AUTORTS
2017-06-24 07:11:14 +02:00
uio
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usb
usb: dwc2: gadget: Fix GUSBCFG.USBTRDTIM value
2017-07-05 14:40:26 +02:00
uwb
uwb: fix device quirk on big-endian hosts
2017-05-25 15:44:46 +02:00
vfio
vfio/spapr: fail tce_iommu_attach_group() when iommu_data is null
2017-07-05 14:40:23 +02:00
vhost
vhost/vsock: handle vhost_vq_init_access() error
2017-06-17 06:41:57 +02:00
video
xen, fbfront: fix connecting to backend
2017-04-21 09:31:21 +02:00
virt
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
virtio
virtio_balloon: init 1st buffer in stats vq
2017-03-31 10:31:45 +02:00
vlynq
…
vme
VME: restore bus_remove function causing incomplete module unload
2017-03-12 06:41:50 +01:00
w1
w1: ds2490: USB transfer buffers need to be DMAable
2017-03-12 06:41:48 +01:00
watchdog
watchdog: bcm281xx: Fix use of uninitialized spinlock.
2017-07-05 14:40:28 +02:00
xen
swiotlb-xen: update dev_addr after swapping pages
2017-07-05 14:40:22 +02:00
zorro
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Kconfig
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Makefile
usb: Make sure usb/phy/of gets built-in
2017-05-20 14:28:35 +02:00