davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
ecf3fde07c
kernel-ark/drivers/mtd
History
Joakim Tjernlund ecf3fde07c mtd: fix race in cfi_cmdset_0001 driver 
As inval_cache_and_wait_for_operation() drop and reclaim the lock
to invalidate the cache, some other thread may suspend the operation
before reaching the for(;;) loop. Therefore the loop must start with
checking the chip->state before reading status from the chip.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: Michael Cashwell <mboards@prograde.net>
Acked-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: stable@kernel.org
2011-03-11 12:09:07 +00:00
..
chips mtd: fix race in cfi_cmdset_0001 driver 2011-03-11 12:09:07 +00:00
devices Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
lpddr mtd: change struct flchip_shared spinlock locking into mutex 2010-08-06 09:22:16 +01:00
maps Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
nand Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
onenand Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
tests mtd: tests: return -1 if verify failed 2010-08-02 09:06:20 +01:00
ubi Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
afs.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ar7part.c
cmdlinepart.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ftl.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
inftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
inftlmount.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
Kconfig of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OF 2011-01-03 14:08:18 -07:00
Makefile mtd: Fix MTD_OF_PARTS for all arch and minor tidy of MTD_PARTITIONS 2010-12-03 16:25:56 +00:00
mtd_blkdevs.c mtd: Remove redundant mutex from mtd_blkdevs.c 2010-10-30 12:39:21 +01:00
mtdblock_ro.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdblock.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdchar.c Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
mtdconcat.c mtd: initialize writebufsize in the MTD object of a partition 2011-01-06 15:35:58 +00:00
mtdcore.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
mtdcore.h
mtdoops.c Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
mtdpart.c mtd: mtdpart: disallow reading OOB past the end of the partition 2011-01-17 15:25:48 +00:00
mtdsuper.c convert get_sb_mtd() users to ->mount() 2010-10-29 04:16:26 -04:00
nftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
nftlmount.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ofpart.c mtd: Fix endianness issues from device tree 2010-10-25 00:55:56 +01:00
redboot.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
rfd_ftl.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
sm_ftl.c
sm_ftl.h mtd: sm_ftl: cosmetic, use bool when possible 2010-10-25 01:33:08 +01:00
ssfdc.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00