mirror of
https://gitee.com/open-loongarch/linux-6.12.git
synced 2026-10-25 20:47:11 +08:00
Chenghao Duan
c083fbc6d9
Call the next bpf prog and skip the first instruction of TCC initialization. A total of 7 instructions are skipped: 'move t0, ra' 1 inst 'move_imm + jirl' 5 inst 'addid REG_TCC, zero, 0' 1 inst Relevant test cases: the tailcalls test item in selftests/bpf. 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> Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>