diff --git a/arch/riscv/net/bpf_jit.h b/arch/riscv/net/bpf_jit.h
index 20e235d06f66..5c89ea904c1a 100644
--- a/arch/riscv/net/bpf_jit.h
+++ b/arch/riscv/net/bpf_jit.h
@@ -50,7 +50,7 @@ enum {
 
 struct rv_jit_context {
 	struct bpf_prog *prog;
-	u32 *insns;		/* RV insns */
+	u16 *insns;		/* RV insns */
 	int ninsns;
 	int epilogue_offset;
 	int *offset;		/* BPF to RV */
@@ -58,6 +58,9 @@ struct rv_jit_context {
 	int stack_size;
 };
 
+/* Convert from ninsns to bytes. */
+#define RVOFF(ninsns)	((ninsns) << 1)
+
 struct rv_jit_data {
 	struct bpf_binary_header *header;
 	u8 *image;
@@ -74,8 +77,22 @@ static inline void bpf_flush_icache(void *start, void *end)
 	flush_icache_range((unsigned long)start, (unsigned long)end);
 }
 
+/* Emit a 4-byte riscv instruction. */
 static inline void emit(const u32 insn, struct rv_jit_context *ctx)
 {
+	if (ctx->insns) {
+		ctx->insns[ctx->ninsns] = insn;
+		ctx->insns[ctx->ninsns + 1] = (insn >> 16);
+	}
+
+	ctx->ninsns += 2;
+}
+
+/* Emit a 2-byte riscv compressed instruction. */
+static inline void emitc(const u16 insn, struct rv_jit_context *ctx)
+{
+	BUILD_BUG_ON(!rvc_enabled());
+
 	if (ctx->insns)
 		ctx->insns[ctx->ninsns] = insn;
 
@@ -86,7 +103,7 @@ static inline int epilogue_offset(struct rv_jit_context *ctx)
 {
 	int to = ctx->epilogue_offset, from = ctx->ninsns;
 
-	return (to - from) << 2;
+	return RVOFF(to - from);
 }
 
 /* Return -1 or inverted cond. */
@@ -149,7 +166,7 @@ static inline int rv_offset(int insn, int off, struct rv_jit_context *ctx)
 	off++; /* BPF branch is from PC+1, RV is from PC */
 	from = (insn > 0) ? ctx->offset[insn - 1] : 0;
 	to = (insn + off > 0) ? ctx->offset[insn + off - 1] : 0;
-	return (to - from) << 2;
+	return RVOFF(to - from);
 }
 
 /* Instruction formats. */
diff --git a/arch/riscv/net/bpf_jit_comp32.c b/arch/riscv/net/bpf_jit_comp32.c
index b198eaa74456..d22001aa0057 100644
--- a/arch/riscv/net/bpf_jit_comp32.c
+++ b/arch/riscv/net/bpf_jit_comp32.c
@@ -644,7 +644,7 @@ static int emit_branch_r64(const s8 *src1, const s8 *src2, s32 rvoff,
 
 	e = ctx->ninsns;
 	/* Adjust for extra insns. */
-	rvoff -= (e - s) << 2;
+	rvoff -= RVOFF(e - s);
 	emit_jump_and_link(RV_REG_ZERO, rvoff, true, ctx);
 	return 0;
 }
@@ -713,7 +713,7 @@ static int emit_bcc(u8 op, u8 rd, u8 rs, int rvoff, struct rv_jit_context *ctx)
 	if (far) {
 		e = ctx->ninsns;
 		/* Adjust for extra insns. */
-		rvoff -= (e - s) << 2;
+		rvoff -= RVOFF(e - s);
 		emit_jump_and_link(RV_REG_ZERO, rvoff, true, ctx);
 	}
 	return 0;
@@ -731,7 +731,7 @@ static int emit_branch_r32(const s8 *src1, const s8 *src2, s32 rvoff,
 
 	e = ctx->ninsns;
 	/* Adjust for extra insns. */
-	rvoff -= (e - s) << 2;
+	rvoff -= RVOFF(e - s);
 
 	if (emit_bcc(op, lo(rs1), lo(rs2), rvoff, ctx))
 		return -1;
@@ -795,7 +795,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	 * if (index >= max_entries)
 	 *   goto out;
 	 */
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_bcc(BPF_JGE, lo(idx_reg), RV_REG_T1, off, ctx);
 
 	/*
@@ -804,7 +804,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	 *   goto out;
 	 */
 	emit(rv_addi(RV_REG_T1, RV_REG_TCC, -1), ctx);
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_bcc(BPF_JSLT, RV_REG_TCC, RV_REG_ZERO, off, ctx);
 
 	/*
@@ -818,7 +818,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	if (is_12b_check(off, insn))
 		return -1;
 	emit(rv_lw(RV_REG_T0, off, RV_REG_T0), ctx);
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_bcc(BPF_JEQ, RV_REG_T0, RV_REG_ZERO, off, ctx);
 
 	/*
@@ -1214,7 +1214,7 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			emit_imm32(tmp2, imm, ctx);
 			src = tmp2;
 			e = ctx->ninsns;
-			rvoff -= (e - s) << 2;
+			rvoff -= RVOFF(e - s);
 		}
 
 		if (is64)
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
index 6cfd164cbe88..26feed92f1bc 100644
--- a/arch/riscv/net/bpf_jit_comp64.c
+++ b/arch/riscv/net/bpf_jit_comp64.c
@@ -304,14 +304,14 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	if (is_12b_check(off, insn))
 		return -1;
 	emit(rv_lwu(RV_REG_T1, off, RV_REG_A1), ctx);
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_branch(BPF_JGE, RV_REG_A2, RV_REG_T1, off, ctx);
 
 	/* if (TCC-- < 0)
 	 *     goto out;
 	 */
 	emit(rv_addi(RV_REG_T1, tcc, -1), ctx);
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_branch(BPF_JSLT, tcc, RV_REG_ZERO, off, ctx);
 
 	/* prog = array->ptrs[index];
@@ -324,7 +324,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	if (is_12b_check(off, insn))
 		return -1;
 	emit(rv_ld(RV_REG_T2, off, RV_REG_T2), ctx);
-	off = (tc_ninsn - (ctx->ninsns - start_insn)) << 2;
+	off = RVOFF(tc_ninsn - (ctx->ninsns - start_insn));
 	emit_branch(BPF_JEQ, RV_REG_T2, RV_REG_ZERO, off, ctx);
 
 	/* goto *(prog->bpf_func + 4); */
@@ -757,7 +757,7 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			e = ctx->ninsns;
 
 			/* Adjust for extra insns */
-			rvoff -= (e - s) << 2;
+			rvoff -= RVOFF(e - s);
 		}
 
 		if (BPF_OP(code) == BPF_JSET) {
@@ -810,7 +810,7 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		e = ctx->ninsns;
 
 		/* Adjust for extra insns */
-		rvoff -= (e - s) << 2;
+		rvoff -= RVOFF(e - s);
 		emit_branch(BPF_OP(code), rd, rs, rvoff, ctx);
 		break;
 
@@ -831,7 +831,7 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		if (!is64 && imm < 0)
 			emit(rv_addiw(RV_REG_T1, RV_REG_T1, 0), ctx);
 		e = ctx->ninsns;
-		rvoff -= (e - s) << 2;
+		rvoff -= RVOFF(e - s);
 		emit_branch(BPF_JNE, RV_REG_T1, RV_REG_ZERO, rvoff, ctx);
 		break;
 
diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c
index 709b94ece3ed..cd156efe4944 100644
--- a/arch/riscv/net/bpf_jit_core.c
+++ b/arch/riscv/net/bpf_jit_core.c
@@ -73,7 +73,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 
 	if (ctx->offset) {
 		extra_pass = true;
-		image_size = sizeof(u32) * ctx->ninsns;
+		image_size = sizeof(u16) * ctx->ninsns;
 		goto skip_init_ctx;
 	}
 
@@ -103,7 +103,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 			if (jit_data->header)
 				break;
 
-			image_size = sizeof(u32) * ctx->ninsns;
+			image_size = sizeof(u16) * ctx->ninsns;
 			jit_data->header =
 				bpf_jit_binary_alloc(image_size,
 						     &jit_data->image,
@@ -114,7 +114,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 				goto out_offset;
 			}
 
-			ctx->insns = (u32 *)jit_data->image;
+			ctx->insns = (u16 *)jit_data->image;
 			/*
 			 * Now, when the image is allocated, the image can
 			 * potentially shrink more (auipc/jalr -> jal).
