Artem Bityutskiy 92e1a7d9e7 UBI: handle bit-flips when no header found ... Currently UBI has one small flaw - when we read EC or VID header, but find only 0xFF bytes, we return UBI_IO_FF and do not report whether we had bit-flips or not. In case of the VID header, the scanning code adds this PEB to the free list, even though there were bit-flips. Imagine the following situation: we start writing VID header to a PEB and have a power cut, so the PEB becomes unstable. When we scan and read the PEB, we get a bit-flip. Currently, UBI would just ignore this and treat the PEB as free. This patch changes UBI behavior and now UBI will schedule this PEB for erasure. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>		2010-10-19 17:19:56 +03:00
..
chips	mtd: Remove obsolete <mtd/compatmac.h> include	2010-08-08 21:19:42 +01:00
devices	mtd/m25p80: fix test for end of loop	2010-08-12 12:31:39 +01:00
lpddr	mtd: change struct flchip_shared spinlock locking into mutex	2010-08-06 09:22:16 +01:00
maps	of: fix missing headers for of_address_to_resource() in MTD and SysACE drivers	2010-08-17 13:16:47 -06:00
nand	fix OMAP2 MTD build failure	2010-09-29 13:17:56 -07:00
onenand	mtd: OneNAND: Fix loop hang when DMA error at Samsung SoCs	2010-09-13 08:49:45 +01:00
tests	mtd: tests: return -1 if verify failed	2010-08-02 09:06:20 +01:00
ubi	UBI: handle bit-flips when no header found	2010-10-19 17:19:56 +03:00
afs.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
ar7part.c	[MTD] mtdpart: Make all partition parsers return allocated array	2009-03-20 18:55:17 +00:00
cmdlinepart.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
ftl.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
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	mtd: update description on sm_ftl	2010-08-06 09:21:40 +01:00
Makefile	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2010-05-10 14:32:46 +01:00
mtd_blkdevs.c	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
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	2010-08-10 11:49:21 -07:00
mtdconcat.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
mtdcore.c	mtd: Remove obsolete <mtd/compatmac.h> include	2010-08-08 21:19:42 +01:00
mtdcore.h	mtd: Replace static array of devices with an idr structure	2010-02-25 11:55:14 +00:00
mtdoops.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
mtdpart.c	mtd: Remove obsolete <mtd/compatmac.h> include	2010-08-08 21:19:42 +01:00
mtdsuper.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
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: Update copyright notices	2010-08-08 20:58:20 +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	bitops: rename for_each_bit() to for_each_set_bit(): mtd	2010-04-08 09:42:41 +01:00
sm_ftl.h	mtd: Add new SmartMedia/xD FTL	2010-02-26 19:06:50 +00:00
ssfdc.c	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00