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linux/drivers/mtd
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Pengpeng Hou 06adaf0fef mtd: nand: mtk-ecc: stop on ECC idle timeouts 
[ Upstream commit 16f7ec8d5d ]

mtk_ecc_wait_idle() logs when the encoder or decoder does not become
idle, but returns void. Callers can therefore configure a non-idle ECC
engine or read parity bytes after an unconfirmed encoder idle state.

Return the idle poll result and propagate it from the enable and encode
paths that require the engine to be idle before continuing.

Fixes: 1d6b1e4649 ("mtd: mediatek: driver for MTK Smart Device")
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-08-19 17:13:52 +02:00
..
chips mtd: cfi_cmdset_0001: Byte swap OTP info 2023-11-28 16:56:31 +00:00
devices mtd: mchp23k256: use SPI match data for chip caps 2026-07-24 15:51:55 +02:00
hyperbus mtd: hyperbus: hbmc-am654: fix an OF node reference leak 2025-03-13 12:50:09 +01:00
lpddr mtd: lpddr_cmds: fix signed shifts in lpddr_cmds 2026-01-19 13:09:36 +01:00
maps mtd: maps: vmu-flash: fix NULL pointer dereference in initialization 2026-07-24 15:51:50 +02:00
nand mtd: nand: mtk-ecc: stop on ECC idle timeouts 2026-08-19 17:13:52 +02:00
parsers mtd: parsers: ofpart: call of_node_get() for dedicated subpartitions 2026-06-01 17:35:35 +02:00
spi-nor mtd: spi-nor: Drop duplicate Kconfig dependency 2026-07-24 15:51:30 +02:00
tests mtd: make mtd_test.c a separate module 2024-08-19 05:45:05 +02:00
ubi ubi: fastmap: Fix duplicate slab cache names while attaching 2024-12-14 19:51:20 +01:00
ftl.c mtd: fix possible integer overflow in erase_xfer() 2025-08-28 16:24:09 +02:00
inftlcore.c mtd: inftlcore: Add error check for inftl_read_oob() 2025-05-02 07:44:04 +02:00
inftlmount.c mtd: inftl: remove unnecessary oom message 2021-06-11 20:44:21 +02:00
Kconfig mtdblock: Add comment about UBI block devices 2021-08-06 22:05:13 +02:00
Makefile mtd: Support kmsg dumper based on pstore/blk 2020-05-31 19:49:01 -07:00
mtd_blkdevs.c mtd: Fix gluebi NULL pointer dereference caused by ftl notifier 2024-01-25 14:52:34 -08:00
mtdblock.c mtdblock: tolerate corrected bit-flips 2023-04-20 12:13:52 +02:00
mtdblock_ro.c mtdblock: Warn if added for a NAND device 2021-08-17 18:41:59 +02:00
mtdchar.c mtd: add OTP (one-time-programmable) erase ioctl 2021-03-28 19:24:54 +02:00
mtdconcat.c mtd: mtdconcat: Check _read, _write callbacks existence before assignment 2021-08-17 18:43:33 +02:00
mtdcore.c mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add() 2024-06-16 13:39:27 +02:00
mtdcore.h mtd: Provide fs_context-aware mount_mtd() replacement 2019-09-05 14:34:23 -04:00
mtdoops.c mtd: mtdoops: remove unnecessary oom message 2021-06-11 20:43:46 +02:00
mtdpart.c mtd: Fixed breaking list in __mtd_del_partition. 2022-01-27 11:02:48 +01:00
mtdpstore.c mtd: Replace kcalloc() with devm_kcalloc() 2025-05-02 07:44:02 +02:00
mtdsuper.c block: remove i_bdev 2020-12-01 14:53:39 -07:00
mtdswap.c mtd: mtdswap: remove debugfs stats file on teardown 2026-08-19 17:13:52 +02:00
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: 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 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