i2o & Promise SuperTrak100

From: David Priban (david2@maincube.net)
Date: Tue Feb 27 2001 - 12:14:14 EST

Can somebody comment on usability of current i2o drivers
from 2.4.2 kernel with Promise SuperTrak100 controller?
There seems to be some interrupt issue causing kernel
to panic when i2o_block is loaded. Transcript as follows:

Scheduling in interrupt
kernel BUG at sched.c:707!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c01110e4>]
EFLAGS: 00010086
eax: 0000001b ebx: c7f99760 ecx: 00000001 edx: c0246b08
esi: 00001cc6 edi: c0258000 ebp: c0259eac esp: c0259e7c
Process swapper(pid:0, stackpage=c0259000)
c01f9acb c01f9c36 000002c3 c7f99760 00001cc6 c1272a78 00000044
00000000 c7f99760 00000000 c01b33fe c1272a20 c01b349c c7f99760
00000001 00000056 c01b308f c7f99760 c7f99760 c02548a0 00000001
Call Trace:
[<c01b33fe>] [<c01b349c>] [<c01b308f>] [<c01b4774>]
[<c01b47a6>] [<c011b0fe>] [<c011b4bf>] [<c018969d>]
[<c0189731>] [<c018918e>] [<c018a12d>] [<c018a19f>]
[<c0109f6d>] [<c010a0ce>] [<c0107120>] [<c0107120>]
[<c0108e00>] [<c0107120>] [<c0107120>] [<c0100018>]
[<c0107143>] [<c01071a9>] [<c0105000>] [<c0100191>]
0f 0b 8d 65 dc 5b 5e 5f 89 ec 5d c3 55 89 e5 83 ec 10 57 56
Kernel panic: Aiee, killing interrupt handler !
In interrupt handler - not syncing

It is hand written so errors are possible...

This doesn't happen if I compile drivers as modules a load them
by hand.

Thanks David

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This archive was generated by hypermail 2b29 : Wed Feb 28 2001 - 21:00:14 EST