[#4842] multiple insmod of bf5xx_nand.ko panics
Submitted By: John DeHority
Open Fixed In Release:
Found In Release:
BF527 Silicon Revision:
Is this bug repeatable?:
Uboot version or rev.:
Toolchain version or rev.:
GCC 4.1.2 2008R1
App binary format:
Summary: multiple insmod of bf5xx_nand.ko panics
It is only possible to insmod the nand flash driver two times:
other steps that utilize driver (mount, write file, umount)
It used to panic on the second insmod. This was "fixed" in #4463...now it works twice, but no more than twice! This bug appears to have been tested against bfin_nand module. We are using the bf5xx_nand module.
Kernel was built with 220.127.116.11-ADI-2008R1.5, we sync with this branch each night. We are in sync as of 27 Jan 09.
--- Robin Getz 2009-01-27 18:25:45
Thanks for the report - it will be a week or so before anyone can look at this
-- as most of our developers are off for Chinese New Year.
--- Cliff Cai 2009-02-04 22:48:53
it seems the workaround from mainline doesn't work in this case,Bryan know
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