Alexander Sverdlin a843699f16 mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type() ...

commit 2ebc336be08160debfe27f87660cf550d710f3e9 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: dc92843159a7 ("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>

2023-01-12 11:58:57 +01:00

..

chips

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

2022-06-09 10:23:25 +02:00

devices

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

2022-10-26 12:35:09 +02:00

hyperbus

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

2022-01-27 11:03:15 +01:00

lpddr

mtd: lpddr2_nvm: Fix possible null-ptr-deref

2022-12-31 13:14:10 +01:00

maps

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

2022-12-31 13:14:12 +01:00

nand

mtd: rawnand: intel: Add missing of_node_put() in ebu_nand_probe()

2022-11-03 23:59:15 +09:00

parsers

mtd: parsers: bcm47xxpart: Fix halfblock reads

2022-11-10 18:15:32 +01:00

spi-nor

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

2023-01-12 11:58:57 +01:00

tests

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ubi

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

2022-06-14 18:36:10 +02:00

ftl.c

mtd/ftl: don't cast away the type when calling add_mtd_blktrans_dev

2021-08-23 10:01:04 +02:00

inftlcore.c

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inftlmount.c

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Kconfig

mtdblock: Add comment about UBI block devices

2021-08-06 22:05:13 +02:00

Makefile

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mtd_blkdevs.c

MTD changes:

2021-09-05 10:50:12 -07:00

mtdblock_ro.c

mtdblock: Warn if added for a NAND device

2021-08-17 18:41:59 +02:00

mtdblock.c

mtdblock: warn if opened on NAND

2022-06-09 10:22:49 +02:00

mtdchar.c

…

mtdconcat.c

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

2021-08-17 18:43:33 +02:00

mtdcore.c

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

2022-12-31 13:14:09 +01:00

mtdcore.h

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mtdoops.c

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mtdpart.c

mtd: Fixed breaking list in __mtd_del_partition.

2022-01-27 11:02:48 +01:00

mtdpstore.c

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mtdsuper.c

…

mtdswap.c

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nftlcore.c

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nftlmount.c

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rfd_ftl.c

mtd/rfd_ftl: don't cast away the type when calling add_mtd_blktrans_dev

2021-08-23 10:01:06 +02:00

sm_ftl.c

mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release

2022-08-17 14:23:40 +02:00

sm_ftl.h

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ssfdc.c

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