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in user space or kernel space. VM_MIN_KERNEL_ADDRESS starts after the gateway page, which means that improper memory accesses to the gateway page while in user mode would panic the kernel. Use VM_MAX_ADDRESS instead. It ends before the gateway page. The difference between VM_MIN_KERNEL_ADDRESS and VM_MAX_ADDRESS is exactly the gateway page. |
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acpica | ||
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conf | ||
ia32 | ||
ia64 | ||
include | ||
isa | ||
pci |