Re: Oops in 2.5.7-pre2: ACPI?

From: Linus Torvalds (torvalds@transmeta.com)
Date: Sat Mar 16 2002 - 18:25:06 EST


In article <20020316213319.Q9664@x3ja.co.uk>,
Alex Walker <alex@x3ja.co.uk> wrote:
>
>Up to 2.5.7-pre1 ACPI worked fine with System, Processor and Button
>options enabled.
>
>If I disable all the options, leaving just ACPI support, it still oopss.
>
>If I disable ACPI totally, it boots fine.

There was a big ACPI merge in 2.5.7-pre2, but since the ACPI people
never tested the non-ACPI case, they had broken that horribly by some
bad assumptions they had made.

I fixed the non-ACPI brokenness, which then left the ACPI merge in a
halfway state.. So right now ACPI device initialization doesn't work.
I'm hoping that the ACPI folks can fix up their broken assumptions soon.

>If I disable Power management, but leave ACPI and option selected, it
>also oopss.

Right now you need to run 2.5.7-pre2 without any ACPI support
whatsoever, I'm afraid. I may try to fix it on my own, but I'm still
hoping some official ACPI person will beat me to it.

                Linus
-
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 : Sat Mar 23 2002 - 22:00:12 EST