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linux/arch/arm64/net
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Daniel Borkmann 56ea6a8b49 bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 
We can trivially save 4 bytes in prologue for cBPF since tail calls
can never be used from there. The register push/pop is pairwise,
here, x25 (fp) and x26 (tcc), so no point in changing that, only
reset to zero is not needed.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
History 2018-05-14 19:11:45 -07:00
..
bpf_jit.h bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE} 2017-08-09 16:53:56 -07:00
bpf_jit_comp.c bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 2018-05-14 19:11:45 -07:00
Makefile arm64: eBPF JIT compiler 2014-09-08 14:39:21 +01:00