https://bugzilla.kernel.org/show_bug.cgi?id=19462





--- Comment #28 from Lin Ming <[email protected]>  2010-10-15 03:58:10 ---
Hi, Anthony

Here are 2 issues,

1. ACPI errors
I have found the root cause, see comment #20, I'm working on the fix

2. oops/panics
[   20.236238] ACPI Error: Target is not a Reference or Constant object -
Integer [f70e8cf8] (20100428/exstore-136)
[   20.236255] ACPI Error (psparse-0537): Method parse/execution failed
[\_PR_.CPU0._CST] (Node f7026b58), AE_AML_OPERAND_TYPE
[   20.336525] BUG: unable to handle kernel paging request at 52505f60
[   20.337941] IP: [<c03a10cb>] acpi_ns_check_object_type+0x39/0x208

The _CST method is in some dynamic table, described as below

        Name (SSDT, Package (0x0C)
        {
            "CPU0IST ",
            0x77A09C98,
            0x00000223,
            "APIST   ",
            0x77A08E18,
            0x000001CF,
            "CPU0CST ",
            0x77A07598,
            0x00000546,
            "APCST   ",
            0x77A09F18,
            0x0000008D
        })

Would you please also attach these tables?
acpidump --addr 0x77A09C98 --length 0x223 > CPU0IST.dat
acpidump --addr 0x77A08E18 --length 0x1CF > APIST.dat
acpidump --addr 0x77A07598 --length 0x546 > CPU0CST.dat
acpidump --addr 0x77A09F18 --length 0x8D  > APCST.dat

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