> > By the way, efivar_update_sysfs_entries from Seiji's sysfs workqueue
> > patch may also get stuck in loop in the same way.
In my understanding, a problem reported initially is that WARN_ON() in
create_sysfs_entries() hits because
multiple sysfs entries of a same variable name are created.
On the other hand, in efivar_update_sysfs_entries(), the WARN_ON never hits
because
If a variable is already present, create_sysfs_entries() is never called.
>
> You mean if GetNextVariableName() never terminates? Yeah,
> efivar_update_sysfs_entries() looks like it needs protecting from that too,
> good catch.
If there is a case where GetNextVariableName() never terminates, I agree that
efivar_update_sysfs_entries()
should be protected from that .
But I'm not sure if the case is related to a bug in this thread..
Seiji
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