This is still a WIP, but I think this can be dropped as we never
get to this instruction. So what should we do here?
Signed-off-by: Benjamin Tissoires <bentiss@xxxxxxxxxx>
---
kernel/bpf/verifier.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 4766c43606c4..8a9f268c4ee2 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -19720,7 +19720,8 @@ static int do_misc_fixups(struct bpf_verifier_env *env)
continue;
}
- if (insn->imm == BPF_FUNC_timer_set_callback) {
+ if (insn->imm == BPF_FUNC_timer_set_callback ||
+ is_bpf_timer_set_sleepable_cb_kfunc(insn->imm)) {
/* The verifier will process callback_fn as many times as necessary
* with different maps and the register states prepared by
* set_timer_callback_state will be accurate.
--
2.43.0
