Correct the destination register used for ALU32 BPF_ARSH operation.
Fixes: 51c66ad849a703 ("powerpc/bpf: Implement extended BPF on PPC32")
Signed-off-by: Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx>
---
arch/powerpc/net/bpf_jit_comp32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/net/bpf_jit_comp32.c b/arch/powerpc/net/bpf_jit_comp32.c
index a74d52204f8da2..519ecb9ab67266 100644
--- a/arch/powerpc/net/bpf_jit_comp32.c
+++ b/arch/powerpc/net/bpf_jit_comp32.c
@@ -625,7 +625,7 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, struct codegen_context *
EMIT(PPC_RAW_LI(dst_reg_h, 0));
break;
case BPF_ALU | BPF_ARSH | BPF_X: /* (s32) dst >>= src */
- EMIT(PPC_RAW_SRAW(dst_reg_h, dst_reg, src_reg));
+ EMIT(PPC_RAW_SRAW(dst_reg, dst_reg, src_reg));
break;
case BPF_ALU64 | BPF_ARSH | BPF_X: /* (s64) dst >>= src */
bpf_set_seen_register(ctx, tmp_reg);
--
2.33.0
