Andrew Morton 70bb08962e drivers/mmc/card/block.c: fix refcount leak in mmc_block_open() ...

mmc_block_open() increments md->usage although it returns with -EROFS when
default mounting a MMC/SD card with write protect switch on.  This
reference counting bug prevents /dev/mmcblkX from being released on card
removal, and situation worsen with reinsertion until the minor number
range runs out.

Reported-by: <sasin@solomon-systech.com>
Acked-by: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: <stable@kernel.org>		[2.6.25.x, 2.6.26.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-09-05 14:39:38 -07:00

..

card

drivers/mmc/card/block.c: fix refcount leak in mmc_block_open()

2008-09-05 14:39:38 -07:00

core

mmc: properly iterate over sg list in debug check

2008-08-01 19:03:37 +02:00

host

mmc: at91_mci: don't use coherent dma buffers

2008-09-02 19:21:38 -07:00

Kconfig

[S390] Kconfig: menus with depends on HAS_IOMEM.

2007-05-10 15:46:07 +02:00

Makefile

mmc: Move core functions to subdir

2007-05-01 13:04:18 +02:00