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df12a75a2b
linux/drivers/mtd
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Daniel Palmer df12a75a2b mtd: spinand: core: Properly fill the OOB area. 
The comment in spinand_write_to_cache_op() says that
spinand_ondie_ecc_prepare_io_req() should 0xff fill the OOB
area but it doesn't.

This causes the OOB area to get filled with zeros
and anytime the first page in a block the bad block marker
is cleared and it becomes a bad block on the next boot.

This was observed on Longsys FORSEE branded parts and
might be specific to these parts.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210617110842.2358461-1-daniel@0x0f.com
2021-08-06 22:01:56 +02:00
..
chips mtd: Convert list_for_each to entry variant 2021-06-11 21:05:06 +02:00
devices mtd: devices: add support for microchip 48l640 EERAM 2021-06-11 20:43:12 +02:00
hyperbus mtd: hyperbus: Fix build failure when only RPCIF_HYPERBUS is enabled 2020-10-12 21:12:08 +02:00
lpddr mtd: lpddr: fix excessive stack usage with clang 2020-08-27 14:36:07 +02:00
maps mtd: amd76xrom: remove unnecessary oom message 2021-06-11 20:44:18 +02:00
nand mtd: spinand: core: Properly fill the OOB area. 2021-08-06 22:01:56 +02:00
parsers MTD core changes: 2021-07-05 11:21:51 -07:00
spi-nor mtd: spi-nor: remove redundant continue statement 2021-06-21 11:17:10 +05:30
tests mtd: tests: Remove redundant assignment to err 2021-05-10 12:48:35 +02:00
ubi This pull request contains the following changes for UBIFS: 2021-07-09 10:10:47 -07:00
ftl.c mtd: ftl: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
inftlcore.c mtd: inftlcore: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
inftlmount.c mtd: inftl: remove unnecessary oom message 2021-06-11 20:44:21 +02:00
Kconfig mtd: nand: ecc-hamming: Move Hamming code to the generic NAND layer 2020-12-10 22:37:29 +01:00
Makefile mtd: Support kmsg dumper based on pstore/blk 2020-05-31 19:49:01 -07:00
mtd_blkdevs.c mtd_blkdevs: initialze new->rq in add_mtd_blktrans_dev 2021-06-16 06:53:50 -06:00
mtdblock_ro.c mtd: mtdblock_ro: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
mtdblock.c mtd: mtdblock: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
mtdchar.c mtd: add OTP (one-time-programmable) erase ioctl 2021-03-28 19:24:54 +02:00
mtdconcat.c mtd: mtdconcat: map: remove redundant assignment to variable 'size' 2020-09-11 18:49:34 +02:00
mtdcore.c mtd: core: use MTD_DEVICE_ATTR_RO/RW() helper macros 2021-06-11 20:42:57 +02:00
mtdcore.h
mtdoops.c mtd: mtdoops: remove unnecessary oom message 2021-06-11 20:43:46 +02:00
mtdpart.c mtd: mtdpart: use DEVICE_ATTR_RO() helper macro 2021-06-11 20:42:45 +02:00
mtdpstore.c pstore/blk: Include zone in pstore_device_info 2021-06-16 21:09:31 -07:00
mtdsuper.c block: remove i_bdev 2020-12-01 14:53:39 -07:00
mtdswap.c mtd: mtdswap: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
nftlcore.c mtd: nftlcore: remove set but rewrite variables 2021-05-10 12:11:46 +02:00
nftlmount.c mtd: nftl: remove unnecessary oom message 2021-06-11 20:43:26 +02:00
rfd_ftl.c mtd: rfd_ftl: remove unnecessary oom message 2021-06-11 20:43:20 +02:00
sm_ftl.c drivers: mtd: sm_ftl: Fix alignment of block comment 2021-05-10 12:49:00 +02:00
sm_ftl.h
ssfdc.c