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docs: Fix max. number of tail calls #15162
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The Linux kernel allows for 33 chained tail calls, not 32 as currently documented. The difference comes from what looks like an off-by-one error that was then generalized to all JIT compilers [1]. 1 - https://lore.kernel.org/bpf/20191218095825.GA15840@Omicron/T/ Signed-off-by: Paul Chaignon <paul@cilium.io>
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Thanks!
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The Linux kernel allows for 33 chained tail calls, not 32 as currently documented. The difference comes from what looks like an off-by-one error that was then generalized to all JIT compilers. Our documentation is used as a reference for papers and blog posts, so let's make sure this incorrect assumption doesn't propagate further.
Yoann, if you're reading this, the source code is the source of truth, not the documentation 馃槣