LoongArch: BPF: Use BPF prog pack allocator

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Use bpf_jit_binary_pack_alloc() for BPF JIT binaries. The BPF prog pack
allocator creates a pair of RW and RX buffers. The BPF JIT writes the
program into the RW buffer. When the JIT is done, the program is copied
to the final RX buffer with bpf_jit_binary_pack_finalize().

Acked-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Tested-by: Vincent Li <vincent.mc.li@gmail.com>
Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Hengqi Chen 2026-02-10 19:31:17 +08:00 • committed by Huacai Chen

parent f5db714646

commit 4ab17e762b

2 changed files with 83 additions and 37 deletions

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118

arch/loongarch/net/bpf_jit.c

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2

arch/loongarch/net/bpf_jit.h

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