diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/net/bpf_jit_comp.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/arch/mips/net/bpf_jit_comp.c b/arch/mips/net/bpf_jit_comp.c index e355dfca4400..6ee4abe6a1f7 100644 --- a/arch/mips/net/bpf_jit_comp.c +++ b/arch/mips/net/bpf_jit_comp.c @@ -909,12 +909,10 @@ bool bpf_jit_needs_zext(void) return true; } -struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) +struct bpf_prog *bpf_int_jit_compile(struct bpf_verifier_env *env, struct bpf_prog *prog) { - struct bpf_prog *tmp, *orig_prog = prog; struct bpf_binary_header *header = NULL; struct jit_context ctx; - bool tmp_blinded = false; unsigned int tmp_idx; unsigned int image_size; u8 *image_ptr; @@ -925,19 +923,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) * the interpreter. */ if (!prog->jit_requested) - return orig_prog; - /* - * If constant blinding was enabled and we failed during blinding - * then we must fall back to the interpreter. Otherwise, we save - * the new JITed code. - */ - tmp = bpf_jit_blind_constants(prog); - if (IS_ERR(tmp)) - return orig_prog; - if (tmp != prog) { - tmp_blinded = true; - prog = tmp; - } + return prog; memset(&ctx, 0, sizeof(ctx)); ctx.program = prog; @@ -1025,14 +1011,10 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) prog->jited_len = image_size; out: - if (tmp_blinded) - bpf_jit_prog_release_other(prog, prog == orig_prog ? - tmp : orig_prog); kfree(ctx.descriptors); return prog; out_err: - prog = orig_prog; if (header) bpf_jit_binary_free(header); goto out; |