Ron Madrid wrote:
I wrote a custom driver for an MPC8313 based board. Everything seems to
have been working for a long time, but now one of my IOCTL functions seems
to be having a problem. I'm getting a "Bus error" reported by my
application and also a kernel "Oops". Here's what the kernel is reporting.
Oops: Machine check, sig: 7 [#1]
Were there any messages before this? Is there anything interesting in
the arbiter registers?
Is this custom driver using the localbus, and are there any NAND
operations going on at the same time?
-Scott
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