Re: [Bug #13522] BUG: scheduling while atomic

Alan Cox
2009-06-29T14:41:19Z

On Mon, 29 Jun 2009 01:51:09 +0200 (CEST)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.30. Please verify if it still should be listed and let me know
> (either way).

Yes although getting people seeing to test with might_sleep() checks in
the tty layer demonstrate the tty layer isn't calling into ppp with irqs
disabled when it shouldn't so I'm at a loss as to whether this is a
network bug, a scheduler bug or something else.

The schedule error in __tasklet_schedule() is itself rather peicular.