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takaswie

Takashi Sakamoto (坂本 貴史)

https://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git/tree/drivers/firewire/core-topology.c?h=v6.16#n263

```
235 list_for_each_entry(node, &list, link) {
...
245 list_add_tail(&child->link, &list);
248 ...
249 }
```

Oops...
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takaswie

Takashi Sakamoto (坂本 貴史)

Reply to
Edited 1 month ago
@wagi

I think that one of solutions is to make flat list of fw_node. In IEEE 1394 specification, a bus can hold nodes up to 63. We can use 512 bytes kernel stack to keep pointers to the nodes, then release these references.
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