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LWN.net Weekly Edition for May 23, 2013
An "enum" for Python 3
An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
ip = *(u64 *)(fp+8);
...would obviously back-fire if e.g. (fp = stack+THREAD_SIZE - 8) but it's not clear to me that this can happen either. Maybe I need to go read more of the kernel stack code.
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