Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [RFC] [PATCH 10/16] x86_64: 64bit PIC ACPI wakeup | Date | Mon, 13 Nov 2006 19:13:31 +0100 |
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> This code (verify_cpu) is called while we are still in real mode. So it has > to be present in low 1MB. Now in trampoline has been designed to switch to > 64bit mode and then jump to the kernel hence kernel can be loaded anywhere > even beyond (4G). So if we move this code into say arch/x86_64/kernel/head.S > then we can't even call it.
I didn't mean to call it. Just #include it from a common file
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