--- Documentation/kernel-parameters.txt

+++ Documentation/kernel-parameters.txt

@@ -1618,6 +1618,8 @@ and is between 256 and 4096 characters.

noapic [SMP,APIC] Tells the kernel to not make use of any

IOAPICs that may be present in the system.

+ noautogroup Disable scheduler automatic task group creation.

+

nobats [PPC] Do not use BATs for mapping kernel lowmem

on "Classic" PPC cores.