Praveenkumar I 392a56b9f2 mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read ... commit bc3686021122de953858a5be4cbf6e3f1d821e79 upstream. After each codeword NAND_FLASH_STATUS is read for possible operational failures. But there is no DMA sync for CPU operation before reading it and this leads to incorrect or older copy of DMA buffer in reg_read_buf. This patch adds the DMA sync on reg_read_buf for CPU before reading it. Fixes: 5bc36b2bf6 ("mtd: rawnand: qcom: check for operation errors in case of raw read") Cc: stable@vger.kernel.org Signed-off-by: Praveenkumar I <ipkumar@codeaurora.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1602230872-25616-1-git-send-email-ipkumar@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-12-30 11:54:23 +01:00
..
chips	mtd: Replace HTTP links with HTTPS ones	2020-08-02 22:17:19 +02:00
devices	mtd: spear_smi: Enable compile testing	2020-10-02 09:09:08 +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: maps: vmu-flash: fix typos for struct memcard	2020-10-02 09:08:27 +02:00
nand	mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read	2020-12-30 11:54:23 +01:00
parsers	mtd: parser: cmdline: Fix parsing of part-names with colons	2020-12-30 11:54:23 +01:00
spi-nor	mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040	2020-12-30 11:53:41 +01:00
tests	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 326	2019-06-05 17:37:06 +02:00
ubi	ubi: check kthread_should_stop() after the setting of task state	2020-09-17 22:55:59 +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: properly check all write ioctls for permissions	2020-07-24 23:03:11 +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: Fix refcounting for unpartitioned MTDs	2020-12-30 11:54:23 +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: Add support for emulated SLC mode on MLC NANDs	2020-05-11 09:51:41 +02:00
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 NULL pointer warning	2020-01-09 20:09:55 +01:00
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