Alexander Sverdlin 62307558e7 mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type() ...

commit 2ebc336be0 upstream.

Erase can be zeroed in spi_nor_parse_4bait() or
spi_nor_init_non_uniform_erase_map(). In practice it happened with
mt25qu256a, which supports 4K, 32K, 64K erases with 3b address commands,
but only 4K and 64K erase with 4b address commands.

Fixes: dc92843159 ("mtd: spi-nor: fix erase_type array to indicate current map conf")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20211119081412.29732-1-alexander.sverdlin@nokia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-01-14 10:16:35 +01:00

..

chips

mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N

2022-06-09 10:21:25 +02:00

devices

mtd: devices: docg3: check the return value of devm_ioremap() in the probe

2022-10-26 13:25:34 +02:00

hyperbus

mtd: hyperbus: rpc-if: fix bug in rpcif_hb_remove

2022-01-27 10:53:50 +01:00

lpddr

mtd: lpddr2_nvm: Fix possible null-ptr-deref

2023-01-14 10:15:30 +01:00

maps

mtd: maps: pxa2xx-flash: fix memory leak in probe

2023-01-14 10:15:32 +01:00

nand

mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times

2022-11-10 18:14:25 +01:00

parsers

mtd: parsers: bcm47xxpart: Fix halfblock reads

2022-11-10 18:14:21 +01:00

spi-nor

mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type()

2023-01-14 10:16:35 +01:00

tests

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 326

2019-06-05 17:37:06 +02:00

ubi

ubi: ubi_create_volume: Fix use-after-free when volume creation failed

2022-06-14 18:32:35 +02:00

ftl.c

treewide: Use array_size() in vmalloc()

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

inftlcore.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

inftlmount.c

mtd: fix spelling mistake "BlockMultiplerBits" -> "BlockMultiplierBits"

2020-03-11 14:49:30 +01:00

Kconfig

mtd: Support kmsg dumper based on pstore/blk

2020-05-31 19:49:01 -07:00

Makefile

mtd: Support kmsg dumper based on pstore/blk

2020-05-31 19:49:01 -07:00

mtd_blkdevs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102

2019-05-24 17:39:00 +02:00

mtdblock_ro.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102

2019-05-24 17:39:00 +02:00

mtdblock.c

mtd: clear cache_state to avoid writing to bad blocks repeatedly

2020-06-05 10:16:14 +02:00

mtdchar.c

mtd: require write permissions for locking and badblock ioctls

2021-05-14 09:50:13 +02:00

mtdconcat.c

mtd: mtdconcat: Check _read, _write callbacks existence before assignment

2021-09-22 12:28:03 +02:00

mtdcore.c

mtd: Fix device name leak when register device failed in add_mtd_device()

2023-01-14 10:15:28 +01:00

mtdcore.h

mtd: Provide fs_context-aware mount_mtd() replacement

2019-09-05 14:34:23 -04:00

mtdoops.c

mtd: mtdoops: Don't write panic data twice

2020-09-07 14:22:12 +02:00

mtdpart.c

mtd: Fixed breaking list in __mtd_del_partition.

2022-01-27 10:53:41 +01:00

mtdpstore.c

iov_iter: Move unnecessary inclusion of crypto/hash.h

2020-06-30 09:34:23 -04:00

mtdsuper.c

mtd: Kill mount_mtd()

2019-09-05 14:34:26 -04:00

mtdswap.c

mtd: no need to check return value of debugfs_create functions

2019-11-14 10:57:38 +01:00

nftlcore.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

nftlmount.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

rfd_ftl.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

sm_ftl.c

mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release

2022-08-21 15:15:53 +02:00

sm_ftl.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

ssfdc.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00