AW: UBI leb_write_unlock NULL pointer Oops (continuation)

[Wiedemer, Thorsten (Lawo AG)]

Hi,

________________________________________
Von: Bill Pringlemeir [bpringlemeir at nbsps.com]
Gesendet: Mittwoch, 5. Februar 2014 23:23
An: Richard Weinberger
Cc: Wiedemer, Thorsten (Lawo AG); linux-mtd at lists.infradead.org
Betreff: Re: UBI leb_write_unlock NULL pointer Oops (continuation)

On  5 Feb 2014, richard at nod.at wrote:


> I think the issue is not related to fastmap because we have reports
> for kernels older than 3.7.  Fastmap got merged in 3.7.

Yes, of course.  I meant fastmap may prevent the issue from happening.
So, I wondered about Thorsten's configuration.

Fwiw,
Bill Pringlemeir.
________________________________________

we run on a 3.6.11 kernel, so no fastmap.

grep -E 'MTD|UBI' .config | grep -v '^#'   gives

CONFIG_TCP_CONG_CUBIC=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_IDS=y
CONFIG_MTD_NAND_MXC=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=2
CONFIG_OF_MTD=y
CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y

Regards an thanks a lot for your time !

Thorsten