diff options
Diffstat (limited to 'arch/riscv/net')
| -rw-r--r-- | arch/riscv/net/bpf_jit_comp64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c index d208a9fd6c52..e2636902a74e 100644 --- a/arch/riscv/net/bpf_jit_comp64.c +++ b/arch/riscv/net/bpf_jit_comp64.c @@ -515,7 +515,7 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx, case BPF_ALU | BPF_LSH | BPF_X: case BPF_ALU64 | BPF_LSH | BPF_X: emit(is64 ? rv_sll(rd, rd, rs) : rv_sllw(rd, rd, rs), ctx); - if (!is64) + if (!is64 && !aux->verifier_zext) emit_zext_32(rd, ctx); break; case BPF_ALU | BPF_RSH | BPF_X: @@ -692,19 +692,19 @@ out_be: case BPF_ALU | BPF_LSH | BPF_K: case BPF_ALU64 | BPF_LSH | BPF_K: emit(is64 ? rv_slli(rd, rd, imm) : rv_slliw(rd, rd, imm), ctx); - if (!is64) + if (!is64 && !aux->verifier_zext) emit_zext_32(rd, ctx); break; case BPF_ALU | BPF_RSH | BPF_K: case BPF_ALU64 | BPF_RSH | BPF_K: emit(is64 ? rv_srli(rd, rd, imm) : rv_srliw(rd, rd, imm), ctx); - if (!is64) + if (!is64 && !aux->verifier_zext) emit_zext_32(rd, ctx); break; case BPF_ALU | BPF_ARSH | BPF_K: case BPF_ALU64 | BPF_ARSH | BPF_K: emit(is64 ? rv_srai(rd, rd, imm) : rv_sraiw(rd, rd, imm), ctx); - if (!is64) + if (!is64 && !aux->verifier_zext) emit_zext_32(rd, ctx); break; |