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#29 Penguin: Serial DMA not stopped

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nobody
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5
2025-01-07
2025-01-06
Finn Thain
No

To avoid kernel memory corruption during kernel startup caused by DMA, Penguin must not pre-configure serial ports on the Quadra 660av or 840av. Probably should close the .SerialDMA driver...

Discussion

  • Finn Thain

    Finn Thain - 2025-01-07
    • Description has changed:

    Diff:

    --- old
    +++ new
    @@ -1 +1 @@
    -To avoid kernel memory corruption caused by DMA, Penguin must not pre-configure serial ports on AV Macs. Probably should close the .SerialDMA driver...
    +To avoid kernel memory corruption caused by DMA, Penguin must not pre-configure serial ports on the Quadra 660av or 840av. Probably should close the .SerialDMA driver...
    
     
  • Finn Thain

    Finn Thain - 2025-01-07
    • Description has changed:

    Diff:

    --- old
    +++ new
    @@ -1 +1 @@
    -To avoid kernel memory corruption caused by DMA, Penguin must not pre-configure serial ports on the Quadra 660av or 840av. Probably should close the .SerialDMA driver...
    +To avoid kernel memory corruption during kernel startup caused by DMA, Penguin must not pre-configure serial ports on the Quadra 660av or 840av. Probably should close the .SerialDMA driver...
    
     

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