On Sun, Aug 13, 2000 at 11:56:12PM +0100, Alan Cox wrote:
> > I tried to run Kernel 2.4.0-test6 on a HP LH4 today. After I received
> > an Oops, I tried 0.2.0-pre3 on the same machine. (have to stick
> > to -pre{3,6} for ReiserFS issues)
>
> Compile a current standard linus kernel without reiserfs and repeat the
> experiment (its dying before the fs is loaded so you shouldnt have a problem
> here)
I'll give it a try with a linus-test6 with the 3 line PCI patch ..
>
> > i2o: I2O controller on bus 0 at 17.
> > i2o: PCI I2O controller at 0xF0000000 size=134217728
>
> You have an I2O controller that thinks it has 128Mb of memory mapping. That
> is pretty high end -but then the board sounds that way.
from "lspci -vv" (2.2.15):
[..]
00:02.1 I2O: Intel Corporation 80960RP [i960RP Microprocessor] (rev 03) (prog-if 01)
Subsystem: Hewlett-Packard Company MegaRaid T5
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set, cache line size 08
Interrupt: pin A routed to IRQ 10
BIST result: 00
[..]
>From what I see what the system boot tells me, the RAID controller has 64MB DRAM..
Anyway:
[..]
00:06.0 System peripheral: Hewlett-Packard Company NetServer Smart IRQ Router (rev a0)
Subsystem: Hewlett-Packard Company: Unknown device 0001
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Region 0: Memory at e8000000 (32-bit, non-prefetchable)
[..]
>
> > kernel BUG at ioremap:72!
> > invalid operand: 0000
> > CPU: 2
>
> And it bombs out inside of the code trying to remap the I/O space. This appears
> to be a bug in the remapping code. The i2o code seems to have made a
> correct request for 128Mb and the x86 mm layer blew up.
.. I give it a try .. so I'll end up with "unable to mount root FS" .. :-) all
partitions are ReiserFS ..
L8ter...
Christian
--
Things that make you go "Hmmm":
"If a train station is where the train stops, what is a workstation?"
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This archive was generated by hypermail 2b29 : Tue Aug 15 2000 - 21:00:31 EST