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bpf, x64: Remove tail call detection
authorLeon Hwang <hffilwlqm@gmail.com>
Mon, 10 Jun 2024 12:42:24 +0000 (20:42 +0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 21 Jun 2024 02:48:29 +0000 (19:48 -0700)
commitf663a03c8e35c5156bad073a4a8f5e673d656e3f
treebc2ef689e85ff2ba195560840d0171d8e3629887tree
parent01793ed86b5d7df1e956520b5474940743eb7ed8commit | diff
bpf, x64: Remove tail call detection

As 'prog->aux->tail_call_reachable' is correct for tail call present,
it's unnecessary to detect tail call in x86 jit.

Therefore, let's remove it.

Signed-off-by: Leon Hwang <hffilwlqm@gmail.com>
Link: https://lore.kernel.org/r/20240610124224.34673-3-hffilwlqm@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
arch/x86/net/bpf_jit_comp.c diff | blob | history
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