Messages in this thread | | | Subject | Re: Messages "ACPI attempting to access kernel owned memory"? | Date | Thu, 30 Aug 2001 22:10:41 +0100 (BST) | From | Alan Cox <> |
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> since a few releases of 2.4.x-ac? I get the following error message before > ACPI is initialized: > > ACPI attempting to access kernel owned memory at 040FDC09. > ACPI attempting to access kernel owned memory at 040FDC09. > ACPI attempting to access kernel owned memory at 040FF78C. > ACPI attempting to access kernel owned memory at 040FF78C. > ACPI attempting to access kernel owned memory at 040FFBC0. > ACPI attempting to access kernel owned memory at 040FDC31. > ACPI attempting to access kernel owned memory at 040FDC31. > ACPI: Core Subsystem version [20010615] > ACPI: Subsystem enabled > ACPI: System firmware supports S0 S1 S5 > Processor[0]: C0 C1 C2 > Power Button: found > > My mainboard is an Intel AL440LX with (440LX Chipset), a bit old, but ACPI > works (at least, it cleanly shutd down my computer when I push the power > button, which seems the only thing it really does, so far).
Thanks for the traces.
> BIOS-e820: 00000000040fdc00 - 00000000040ff800 (ACPI data) > BIOS-e820: 00000000040ff800 - 00000000040ffc00 (ACPI NVS)
Ok the code I use for debug checks assumes that the memory in question is has been marked as reserved. I need to review the code since that seems not to have happened in this case.
I'll investigate - seems the trap is buggy 8) - 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/
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