Boris Brezillon 13c15e07ee mtd: spinand: Handle the case where PROGRAM LOAD does not reset the cache ...

Looks like PROGRAM LOAD (AKA write cache) does not necessarily reset
the cache content to 0xFF (depends on vendor implementation), so we
must fill the page cache entirely even if we only want to program the
data portion of the page, otherwise we might corrupt the BBM or user
data previously programmed in OOB area.

Fixes: 7529df4652 ("mtd: nand: Add core infrastructure to support SPI NANDs")
Reported-by: Stefan Roese <sr@denx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Tested-by: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>

2019-01-31 12:30:51 +01:00

..

chips

mtd: cfi_cmdset_0020: Mark expected switch fall-throughs

2018-11-09 20:40:11 +01:00

devices

Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2018-12-28 20:08:34 -08:00

lpddr

mtd: lpddr: use mtd_device_register()

2018-07-24 07:50:22 +02:00

maps

Merge tag 'kbuild-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-12-29 12:03:17 -08:00

nand

mtd: spinand: Handle the case where PROGRAM LOAD does not reset the cache

2019-01-31 12:30:51 +01:00

parsers

mtd: partitions: Add OF support to RedBoot partitions

2018-11-12 11:51:02 +01:00

spi-nor

Merge tag 'spi-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2018-12-25 14:43:54 -08:00

tests

mtd: rawnand: Allow selection of ECC byte ordering at runtime

2018-10-03 11:12:25 +02:00

ubi

ubi: Do not drop UBI device reference before using

2018-12-13 22:09:44 +01:00

afs.c

mtd: partitions: make parsers return 'const' partition arrays

2015-12-09 10:21:57 -08:00

ar7part.c

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00

bcm47xxpart.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

bcm63xxpart.c

mtd: bcm63xxpart: give width specifier an 'int', not 'size_t'

2016-03-07 13:13:58 -08:00

cmdlinepart.c

mtd: cmdlinepart: Update comment for introduction of OFFSET_CONTINUOUS

2018-05-23 10:08:48 +02:00

ftl.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

inftlcore.c

mtd: nand: Rename nand.h into rawnand.h

2017-08-13 10:11:49 +02:00

inftlmount.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

Kconfig

Merge tag 'char-misc-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-12-28 20:54:57 -08:00

Makefile

mtd: Move Redboot partition parser

2018-11-12 11:44:13 +01:00

mtd_blkdevs.c

mtd_blkdevs: convert to blk-mq

2018-10-16 08:09:58 -06:00

mtdblock_ro.c

…

mtdblock.c

mtd: change len type from signed to unsigned type

2018-12-03 11:32:26 +01:00

mtdchar.c

mtdchar: fix overflows in adjustment of count

2018-07-18 16:46:38 +02:00

mtdconcat.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

mtdcore.c

mtd: Fix the check on nvmem_register() ret code

2019-01-07 14:06:22 +01:00

mtdcore.h

mtd: Check add_mtd_device() ret code

2019-01-07 14:06:24 +01:00

mtdoops.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

mtdpart.c

mtd: Check add_mtd_device() ret code

2019-01-07 14:06:24 +01:00

mtdsuper.c

Rename superblock flags (MS_xyz -> SB_xyz)

2017-11-27 13:05:09 -08:00

mtdswap.c

mtd: use DEFINE_SHOW_ATTRIBUTE() instead of open-coding it

2018-12-03 11:32:26 +01:00

nftlcore.c

mtd: nand: Rename nand.h into rawnand.h

2017-08-13 10:11:49 +02:00

nftlmount.c

mtd: nftl: clean up indentation, remove extraneous tabs

2018-12-02 09:20:36 +01:00

ofpart.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

rfd_ftl.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

sm_ftl.c

mtd: rawnand: Allow selection of ECC byte ordering at runtime

2018-10-03 11:12:25 +02:00

sm_ftl.h

mtd: Stop assuming mtd_erase() is asynchronous

2018-03-15 18:21:07 +01:00

ssfdc.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00