On Mon, 28 Jul 2003 14:09:40 -0400 (EDT), Richard A Nelson wrote:
>IBM T30 Laptop:
>IBM machine detected. Enabling interrupts during APM calls.
>IBM machine detected. Disabling SMBus accesses. <- 2.6 only
>No local APIC present or hardware disabled <- 2.4 only
>Local APIC disabled by BIOS -- reenabling. <- 2.6 only
>Found and enabled local APIC! <- 2.6 only
This is the 2.5.74 patch for P4 kicking in. Without it
you wouldn't have access to the local APIC.
>On either 2.6, or 2.4, booting with ACPI enabled gets as far as
>parsing the ACPI EC table - at which point it oops with bad pointer
>and halts the system. Sorry at this point I don't have the register
>contents; it took a while to narrow it this far - and have the
>screen in such a state that I can see any relevant information other
>than the the trying to kill init message :)
Since 2.4 also oopses it can't be the local APIC. I'm saying
this because ACPI + local APIC doesn't work with some BIOSen.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Jul 31 2003 - 22:00:39 EST