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Am 14.09.2024 um 12:58 schrieb Muttley@dastardlyhq.com:An assembler opcode , even a single one like x86 CMPXCHG, is still software.Unless the locking mechanism is implemented in hardware then software>
has to manage it whether in user space or kernel space.
The fast-path is implemented in hardware through the support of atomics.
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