Messages in this thread | | | Subject | Re: 2.4.0-test{3,6} oopses on I2O init | Date | Sun, 13 Aug 2000 23:56:12 +0100 (BST) | From | Alan Cox <> |
| |
> 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)
> 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.
> 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.
Alan
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |