Kernel Parameters
BKernel Parameters
BKernel Parameters
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06<br />
07<br />
no387<br />
[BUGS=IA-32] Tells the kernel to use the 387 maths<br />
emulation library even if a 387 maths coprocessor<br />
is present.<br />
08<br />
09<br />
noacpi<br />
[LIBATA] Disables use of ACPI in libata suspend/resume<br />
when set.<br />
Format: <br />
B<br />
noaliencache<br />
[MM, NUMA] Disables the allcoation of alien caches in<br />
<strong>Kernel</strong> <strong>Parameters</strong><br />
noalign<br />
the slab allocator. Saves per-node memory, but will<br />
impact performance on real NUMA hardware.<br />
[KNL,ARM]<br />
noapic<br />
[SMP,APIC] Tells the kernel to not make use of any<br />
IOAPICs that may be present in the system.<br />
noasync<br />
[HW,M68K] Disables async and sync negotiation for<br />
all devices.<br />
nobats<br />
[PPC] Do not use BATs for mapping kernel lowmem<br />
on "Classic" PPC cores.<br />
48
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