diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 4105b4af6e03..f12f075b70c5 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1619,9 +1619,9 @@ void bpf_wq_cancel_and_free(void *val) schedule_work(&work->delete_work); } -BPF_CALL_2(bpf_kptr_xchg, void *, map_value, void *, ptr) +BPF_CALL_2(bpf_kptr_xchg, void *, dst, void *, ptr) { - unsigned long *kptr = map_value; + unsigned long *kptr = dst; /* This helper may be inlined by verifier. */ return xchg(kptr, (unsigned long)ptr); @@ -1636,7 +1636,7 @@ static const struct bpf_func_proto bpf_kptr_xchg_proto = { .gpl_only = false, .ret_type = RET_PTR_TO_BTF_ID_OR_NULL, .ret_btf_id = BPF_PTR_POISON, - .arg1_type = ARG_PTR_TO_KPTR, + .arg1_type = ARG_KPTR_XCHG_DEST, .arg2_type = ARG_PTR_TO_BTF_ID_OR_NULL | OBJ_RELEASE, .arg2_btf_id = BPF_PTR_POISON, }; |