mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
We could try to emit compressed insn for reg move operation during CMPXCHG JIT, the instruction compression has no impact on the jump offsets of following forward and backward jump instructions. Signed-off-by: Xiao Wang <xiao.w.wang@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Björn Töpel <bjorn@kernel.org> Link: https://lore.kernel.org/bpf/20240519050507.2217791-1-xiao.w.wang@intel.com