Lines Matching +full:idle +full:- +full:touch
1 .. SPDX-License-Identifier: GPL-2.0
39 Do not opt-in to Local MCE delivery. Use legacy method
55 Don't overwrite the bios-set CMCI threshold. This boot option
62 Force-enable recoverable machine check code paths
73 Use IO-APIC. Default
76 Don't use the IO-APIC.
85 See Documentation/arch/x86/i386/IO-APIC.rst
91 Don't check the IO-APIC timer. This can work around
107 Idle loop
110 idle=poll
111 Don't do power saving in the idle loop using HLT, but poll for rescheduling
116 CPUs) this option has no performance advantage over the normal idle loop.
154 There are some built-in platform specific "quirks" - you may see:
157 newer BIOS, or newer board) using this option will ignore the built-in
170 Don't parse the HMAT table for NUMA setup, or soft-reserved memory
217 pci=assign-busses
228 Multiple x86-64 PCI-DMA mapping implementations exist, for example:
232 Kernel boot message: "PCI-DMA: Disabling IOMMU"
235 Kernel boot message: "PCI-DMA: using GART IOMMU"
237 3. <arch/x86_64/kernel/pci-swiotlb.c> : Software IOMMU implementation. Used
240 Kernel boot message: "PCI-DMA: Using software bounce buffering
277 Do scatter-gather (SG) merging. Implies "force" (experimental).
279 Don't do scatter-gather (SG) merging.
281 Ask the IOMMU not to touch the aperture for AGP.