Messages in this thread |  | | Subject | Re: Calling current() from interrupt context | Date | Mon, 9 Oct 2000 23:41:13 +0100 (BST) | From | Alan Cox <> |
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> The problem is where to get the cpuid from (see how smp_processor_id > is currently defined ;) When you don't have a hidden register in the > CPU you're screwed. > [x86-64 has one btw]
I dont actually know a CPU that doesnt have one in SMP mode. Its just often behind an I/O interface that is slower than ideal
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