linux.git/drivers/mtd/ubi, branch v3.3-rc2

UBI: use own macros for the layout volume

2012-01-15T13:08:55+00:00

This is a minor nicification: UBI_LAYOUT_VOLUME_TYPE and
UBI_LAYOUT_VOLUME_ALIGN are currently defined but not used -
use them.

Signed-off-by: Richard Weinberger 
Signed-off-by: Artem Bityutskiy

UBI: fix nameless volumes handling

2012-01-15T13:06:08+00:00

Currently it's possible to create a volume without a name. E.g:
ubimkvol -n 32 -s 2MiB -t static /dev/ubi0 -N ""

After that vtbl_check() will always fail because it does not permit
empty strings.

Cc: stable@kernel.org
Signed-off-by: Richard Weinberger 
Signed-off-by: Artem Bityutskiy

Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

2012-01-13T18:31:33+00:00

* 'linux-next' of git://git.infradead.org/ubifs-2.6:
  UBIFS: fix key printing
  UBIFS: use snprintf instead of sprintf when printing keys
  UBIFS: fix debugging messages
  UBIFS: make debugging messages light again
  UBI: fix debugging messages
  UBI: make vid_hdr non-static

UBI: fix debugging messages

2012-01-11T16:35:53+00:00

Patch ab50ff684707031ed4bad2fdd313208ae392e5bb broke UBI debugging messages:
before that commit when UBI debugging was enabled, users saw few useful
debugging messages after attaching an MTD device. However, that patch turned
'dbg_msg()' into 'pr_debug()', so to enable the debugging messages users have
to enable them first via /sys/kernel/debug/dynamic_debug/control, which is
very impractical.

This commit makes 'dbg_msg()' to use 'printk()' instead of 'pr_debug()', just
as it was before the breakage.

Signed-off-by: Artem Bityutskiy 
Cc: stable@kernel.org [3.0+]

Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

2012-01-10T22:57:19+00:00

* 'linux-next' of git://git.infradead.org/ubifs-2.6:
  UBI: fix use-after-free on error path
  UBI: fix missing scrub when there is a bit-flip
  UBIFS: Use kmemdup rather than duplicating its implementation

UBI: make vid_hdr non-static

2012-01-10T08:59:01+00:00

Remove 'static' modifier from the 'vid_hdr' local variable. I do not know
how it slipped in, but this is a bug and will break UBI if someone attaches
2 UBI volumes at the same time.

Artem: amended teh commit message, added -stable.

Signed-off-by: Richard Weinberger 
Signed-off-by: Artem Bityutskiy 
Cc: stable@kernel.org

mtd: introduce mtd_can_have_bb helper

2012-01-09T18:26:24+00:00

This patch introduces new 'mtd_can_have_bb()' helper function which checks
whether the flash can have bad eraseblocks. Then it changes all the
direct 'mtd->block_isbad' use cases with 'mtd_can_have_bb()'.

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: do not use mtd->sync directly

2012-01-09T18:26:21+00:00

This patch teaches 'mtd_sync()' to do nothing when the MTD driver does
not have the '->sync()' method, which allows us to remove all direct
'mtd->sync' accesses.

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: introduce mtd_block_markbad interface

2012-01-09T18:25:48+00:00

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: introduce mtd_block_isbad interface

2012-01-09T18:25:47+00:00

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse