RE: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT]

width) Address=0000000023FDFFC0
exregion-0290 [36] ex_system_io_space_han: system_iO 1 (8 
width) Address=00000000000000B2
exregion-0185 [35] ex_system_memory_space: system_memory 0 (32 
width) Address=0000000023FDFFC0
exregion-0185 [36] ex_system_memory_space: system_memory 0 (32 
width) Address=0000000023FDFFC0
exregion-0185 [36] ex_system_memory_space: system_memory 1 (32 
width) Address=0000000023FDFFC0
exregion-0290 [36] ex_system_io_space_han: system_iO 1 (8 
width) Address=00000000000000B2

And then these above four lines (exregion-0185, -0185, -0185, -0290)
repeat until I reboot.

If I understand correctly, it was due to  LEqual(S_AH, 0xA6) awlays
true.
SMM bios code didn't  respond , or respond correctly 
to the request by "store 0x81, APMD"  due to thermal module caused
issue?
I need the acpi trace log before _PTS to see what kind of thermal
related methods got called.

    Method (SMPI, 1, NotSerialized)
    {
        Store (S_AX, Local0)
        Store (0x81, APMD)
        While (LEqual (S_AH, 0xA6))
        {
            Sleep (0x64)
            Store (Local0, S_AX)
            Store (0x81, APMD)
        }
    }