diff --git a/arch/riscv/net/bpf_jit_comp.c b/arch/riscv/net/bpf_jit_comp.c
index 80b12aa..5075e70 100644
--- a/arch/riscv/net/bpf_jit_comp.c
+++ b/arch/riscv/net/bpf_jit_comp.c
@@ -731,6 +731,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 {
 	bool is64 = BPF_CLASS(insn->code) == BPF_ALU64 ||
 		    BPF_CLASS(insn->code) == BPF_JMP;
+	struct bpf_prog_aux *aux = ctx->prog->aux;
 	int rvoff, i = insn - ctx->prog->insnsi;
 	u8 rd = -1, rs = -1, code = insn->code;
 	s16 off = insn->off;
@@ -739,11 +740,15 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 	init_regs(&rd, &rs, insn, ctx);
 
 	switch (code) {
+	/* Explicit zero extend. */
+	case BPF_ALU | BPF_ZEXT:
+		emit_zext_32(rd, ctx);
+		break;
 	/* dst = src */
 	case BPF_ALU | BPF_MOV | BPF_X:
 	case BPF_ALU64 | BPF_MOV | BPF_X:
 		emit(is64 ? rv_addi(rd, rs, 0) : rv_addiw(rd, rs, 0), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 
@@ -771,19 +776,19 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 	case BPF_ALU | BPF_MUL | BPF_X:
 	case BPF_ALU64 | BPF_MUL | BPF_X:
 		emit(is64 ? rv_mul(rd, rd, rs) : rv_mulw(rd, rd, rs), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_DIV | BPF_X:
 	case BPF_ALU64 | BPF_DIV | BPF_X:
 		emit(is64 ? rv_divu(rd, rd, rs) : rv_divuw(rd, rd, rs), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_MOD | BPF_X:
 	case BPF_ALU64 | BPF_MOD | BPF_X:
 		emit(is64 ? rv_remu(rd, rd, rs) : rv_remuw(rd, rd, rs), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_LSH | BPF_X:
@@ -867,7 +872,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 	case BPF_ALU | BPF_MOV | BPF_K:
 	case BPF_ALU64 | BPF_MOV | BPF_K:
 		emit_imm(rd, imm, ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 
@@ -882,7 +887,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit(is64 ? rv_add(rd, rd, RV_REG_T1) :
 			     rv_addw(rd, rd, RV_REG_T1), ctx);
 		}
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_SUB | BPF_K:
@@ -895,7 +900,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit(is64 ? rv_sub(rd, rd, RV_REG_T1) :
 			     rv_subw(rd, rd, RV_REG_T1), ctx);
 		}
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_AND | BPF_K:
@@ -906,7 +911,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit_imm(RV_REG_T1, imm, ctx);
 			emit(rv_and(rd, rd, RV_REG_T1), ctx);
 		}
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_OR | BPF_K:
@@ -917,7 +922,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit_imm(RV_REG_T1, imm, ctx);
 			emit(rv_or(rd, rd, RV_REG_T1), ctx);
 		}
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_XOR | BPF_K:
@@ -928,7 +933,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit_imm(RV_REG_T1, imm, ctx);
 			emit(rv_xor(rd, rd, RV_REG_T1), ctx);
 		}
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_MUL | BPF_K:
@@ -936,7 +941,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		emit_imm(RV_REG_T1, imm, ctx);
 		emit(is64 ? rv_mul(rd, rd, RV_REG_T1) :
 		     rv_mulw(rd, rd, RV_REG_T1), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_DIV | BPF_K:
@@ -944,7 +949,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		emit_imm(RV_REG_T1, imm, ctx);
 		emit(is64 ? rv_divu(rd, rd, RV_REG_T1) :
 		     rv_divuw(rd, rd, RV_REG_T1), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_MOD | BPF_K:
@@ -952,7 +957,7 @@ static int emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		emit_imm(RV_REG_T1, imm, ctx);
 		emit(is64 ? rv_remu(rd, rd, RV_REG_T1) :
 		     rv_remuw(rd, rd, RV_REG_T1), ctx);
-		if (!is64)
+		if (!is64 && !aux->verifier_zext)
 			emit_zext_32(rd, ctx);
 		break;
 	case BPF_ALU | BPF_LSH | BPF_K:
@@ -1503,6 +1508,11 @@ static void bpf_flush_icache(void *start, void *end)
 	flush_icache_range((unsigned long)start, (unsigned long)end);
 }
 
+bool bpf_jit_hardware_zext(void)
+{
+	return false;
+}
+
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
 	bool tmp_blinded = false, extra_pass = false;
