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90d6176333
linux/drivers
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Boris Brezillon 90d6176333 mtd: rawnand: marvell: Fix read logic for layouts with ->nchunks > 2 
The code is doing monolithic reads for all chunks except the last one
which is wrong since a monolithic read will issue the
READ0+ADDRS+READ_START sequence. It not only takes longer because it
forces the NAND chip to reload the page content into its internal
cache, but by doing that we also reset the column pointer to 0, which
means we'll always read the first chunk instead of moving to the next
one.

Rework the code to do a monolithic read only for the first chunk,
then switch to naked reads for all intermediate chunks and finally
issue a last naked read for the last chunk.

Fixes: 02f26ecf8c mtd: nand: add reworked Marvell NAND controller driver
Cc: stable@vger.kernel.org
Reported-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-05-14 14:46:20 +02:00
..
accessibility
acpi ACPI fixes for 4.17-rc3 2018-04-26 11:06:36 -07:00
amba ARM: amba: Fix race condition with driver_override 2018-04-26 10:35:04 +02:00
android ANDROID: binder: prevent transactions into own process. 2018-04-23 12:12:41 +02:00
ata driver core: add __printf verification to __ata_ehi_pushv_desc 2018-05-07 08:32:20 -07:00
atm firestream: fix spelling mistake: "reseverd" -> "reserved" 2018-05-10 15:23:49 -04:00
auxdisplay
base Driver core fixes for 4.17-rc3 2018-04-27 10:12:20 -07:00
bcma
block libceph: add osd_req_op_extent_osd_data_bvecs() 2018-05-10 10:15:05 +02:00
bluetooth Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table 2018-04-30 10:56:04 +02:00
bus HISI LPC: Add Kconfig MFD_CORE dependency 2018-04-26 16:53:23 +02:00
cdrom cdrom: information leak in cdrom_ioctl_media_changed() 2018-04-18 08:21:32 -06:00
char agp: uninorth: make two functions static 2018-05-10 11:26:08 +10:00
clk First round of fixes for meson clocks targeted for v4.17 2018-05-01 14:44:16 -07:00
clocksource clocksource/imx-tpm: Correct -ETIME return condition check 2018-04-19 13:21:35 +02:00
connector
cpufreq cpufreq / CPPC: Set platform specific transition_delay_us 2018-04-30 10:14:08 +02:00
cpuidle cpuidle: menu: Avoid selecting shallow states with stopped tick 2018-04-09 11:54:57 +02:00
crypto .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore 2018-04-07 19:04:02 +09:00
dax device-dax: allow MAP_SYNC to succeed 2018-04-19 15:11:50 -07:00
dca
devfreq
dio
dma DMAengine updates for v4.17-rc1 2018-04-10 12:14:37 -07:00
dma-buf
edac * Add NVDIMM support to EDAC (Tony Luck) 2018-04-05 14:21:13 -07:00
eisa
extcon Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
firewire
firmware firmware: arm_scmi: remove redundant null check on array 2018-04-16 10:15:58 +01:00
fmc treewide: Fix typos in printk 2018-03-27 09:51:22 +02:00
fpga fpga-manager: altera-ps-spi: preserve nCONFIG state 2018-04-23 13:27:05 +02:00
fsi
gpio gpio: pcie-idio-24: Fix off-by-one error in get_multiple loop 2018-04-30 10:48:08 +02:00
gpu drm/amd/pp: Fix performance drop on Fiji 2018-05-10 08:25:22 -05:00
hid HID: i2c-hid: Add RESEND_REPORT_DESCR quirk for Toshiba Click Mini L9W-B 2018-05-09 13:58:01 +02:00
hsi
hv ARM: 2018-04-09 11:42:31 -07:00
hwmon hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics 2018-04-25 05:31:06 -07:00
hwspinlock
hwtracing Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
i2c i2c: sprd: Fix the i2c count issue 2018-04-27 14:12:43 +02:00
ide for-4.17/block-20180402 2018-04-05 14:27:02 -07:00
idle
iio This is the bulk of GPIO changes for the v4.17 kernel cycle: 2018-04-05 09:51:41 -07:00
infiniband First pull request for 4.17-rc 2018-05-04 20:51:10 -10:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-05-02 17:34:42 -10:00
iommu iommu: rockchip: fix building without CONFIG_OF 2018-05-03 16:36:07 +02:00
ipack
irqchip irqchip/qcom: Fix check for spurious interrupts 2018-05-02 15:56:10 +02:00
isdn mISDN: Remove VLAs 2018-04-12 21:46:10 -04:00
leds
lightnvm lightnvm: pblk: remove some unnecessary NULL checks 2018-03-29 17:29:09 -06:00
macintosh powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
mailbox
mcb
md - A stable fix for DM integrity to use kvfree. 2018-05-10 11:42:01 -07:00
media MAINTAINERS & files: Canonize the e-mails I use at files 2018-05-04 06:21:06 -04:00
memory ARM: OMAP2+: Fix build when using split object directories 2018-04-18 10:07:13 -07:00
memstick
message scsi: mptsas: Disable WRITE SAME 2018-04-18 23:37:25 -04:00
mfd platform/chrome: mfd/cros_ec_dev: Add sysfs entry to set keyboard wake lid angle 2018-04-10 22:25:07 -07:00
misc * Fix 2032 time access issues and new compiler warnings 2018-04-12 10:21:19 -07:00
mmc MMC host: 2018-04-20 10:41:31 -07:00
mtd mtd: rawnand: marvell: Fix read logic for layouts with ->nchunks > 2 2018-05-14 14:46:20 +02:00
mux
net ixgbe: fix memory leak on ipsec allocation 2018-05-11 12:22:22 -07:00
nfc
ntb
nubus
nvdimm Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error" 2018-04-19 15:10:56 -07:00
nvme nvme: add quirk to force medium priority for SQ creation 2018-05-11 13:37:14 -06:00
nvmem Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
of DeviceTree fixes for 4.17: 2018-05-07 05:33:29 -10:00
opp
oprofile oprofilefs: don't oops on allocation failure 2018-03-29 15:07:48 -04:00
parisc parisc: Fix section mismatches 2018-05-02 21:47:35 +02:00
parport Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
pci PCI / PM: Check device_may_wakeup() in pci_enable_wake() 2018-05-10 16:50:26 +02:00
pcmcia Merge branch 'for-linus-sa1100' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-04-09 09:26:36 -07:00
perf ARM: SoC driver updates for 4.17 2018-04-05 21:29:35 -07:00
phy ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
pinctrl pinctrl: sunrisepoint: Align GPIO number space with Windows 2018-05-02 14:36:00 +02:00
platform platform/x86: Kconfig: Fix dell-laptop dependency chain. 2018-05-04 22:20:14 +02:00
pnp
power ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
powercap
pps
ps3
ptp
pwm pwm: Changes for v4.17-rc1 2018-04-13 15:46:21 -07:00
rapidio rapidio: fix rio_dma_transfer error handling 2018-04-20 17:18:35 -07:00
ras
regulator Merge remote-tracking branches 'regulator/topic/88pg86x', 'regulator/topic/dt', 'regulator/topic/formatting' and 'regulator/topic/gpio' into regulator-next 2018-03-28 10:33:53 +08:00
remoteproc remoteproc: qcom: Fix potential device node leaks 2018-04-25 16:46:55 -07:00
reset Merge branch 'reset/lookup' into reset/next 2018-03-27 11:03:43 +02:00
rpmsg rpmsg: added MODULE_ALIAS for rpmsg_char 2018-04-25 16:46:55 -07:00
rtc rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops 2018-04-25 13:24:13 +10:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2018-04-26 10:29:46 -07:00
sbus sparc64: Fix mistake in oradax license text 2018-04-30 16:06:01 -04:00
scsi scsi: isci: Fix infinite loop in while loop 2018-04-20 19:23:32 -04:00
sfi
sh
siox
slimbus slimbus: Fix out-of-bounds access in slim_slicesize() 2018-04-23 13:40:15 +02:00
sn
soc soc: bcm: raspberrypi-power: Fix use of __packed 2018-04-16 15:15:23 -07:00
soundwire
spi spi: SPI updates for v4.17 2018-04-03 12:06:21 -07:00
spmi
ssb
staging media: imx-media-csi: Fix inconsistent IS_ERR and PTR_ERR 2018-05-04 06:21:06 -04:00
target scsi: target: Fix fortify_panic kernel exception 2018-04-20 19:24:01 -04:00
tc
tee
thermal Merge branch 'thermal-soc' into next 2018-05-11 09:37:21 +08:00
thunderbolt
tty tty: Use __GFP_NOFAIL for tty_ldisc_get() 2018-04-25 15:03:44 +02:00
uio uio_hv_generic: fix subchannel ring mmap 2018-04-23 12:43:48 +02:00
usb USB-serial fixes for v4.17-rc4 2018-05-04 14:38:32 -07:00
uwb
vfio VFIO updates for v4.17-rc1 2018-04-06 19:44:27 -07:00
vhost vhost: return bool from *_access_ok() functions 2018-04-11 10:54:06 -04:00
video fbdev changes for v4.17: 2018-04-10 10:20:00 -07:00
virt virt: vbox: Log an error when we fail to get the host version 2018-04-23 13:41:55 +02:00
virtio virtio: feature 2018-04-11 18:58:27 -07:00
visorbus
vlynq
vme
w1
watchdog aspeed: watchdog: Set bootstatus during probe 2018-04-16 10:22:40 +02:00
xen xen: fixes and one header update for 4.17-rc2 2018-04-20 08:36:04 -07:00
zorro
Kconfig hwtracing: Add HW tracing support menu 2018-03-29 13:38:10 +03:00
Makefile