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73721d8676
Enhance the bpf_arch_text_poke() function to enable accurate location of BPF program entry points. When modifying the entry point of a BPF program, skip the "move t0, ra" instruction to ensure the correct logic and copy of the jump address. Cc: stable@vger.kernel.org Fixes: 677e6123e3d2 ("LoongArch: BPF: Disable trampoline for kernel module function trace") Signed-off-by: Chenghao Duan <duanchenghao@kylinos.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>