Rafał Miłecki <zajec5@xxxxxxxxx> :
[...]
> Any tip, why does it happen?
bcma_release_core_dev kfrees core while its list_head is still used ?
May be something like this :
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index be52344..85fb3aa 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -110,11 +110,14 @@ static int bcma_register_cores(struct bcma_bus *bus)
static void bcma_unregister_cores(struct bcma_bus *bus)
{
- struct bcma_device *core;
+ struct bcma_device *core, *next;
- list_for_each_entry(core, &bus->cores, list) {
+ list_for_each_entry_safe(core, next, &bus->cores, list) {
+ list_del(&core->list);
if (core->dev_registered)
device_unregister(&core->dev);
+ else
+ kfree(core);
}
}
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