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From: Pete Clements <>
To: (Andrew Morton)
Subject: Re: 2.6.0-test10: Badness in local_bh_enable at kernel/softirq.c:121
Date: Wed, 26 Nov 2003 10:27:22 -0500 (EST)	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <> from Andrew Morton at "Nov 26, 2003  5:52:58 am"

Quoting Andrew Morton
  > Christian Schlittchen <> wrote:
  > >
  > > 
  > > When trying to establish a ppp/pppoe connection I get the following
  > > and the connection fails:
  > > 
  > > Badness in local_bh_enable at kernel/softirq.c:121
  > > Call Trace:
  > > [<c011feac>] local_bh_enable+0x8c/0x90
  > > [<e096ccae>] ppp_sync_push+0x6e/0x1a0 [ppp_synctty]
  > > [<c015cdc0>] __lookup_hash+0x70/0xd0
  > > [<e096c651>] ppp_sync_wakeup+0x31/0x70 [ppp_synctty]
  > > [<c0207b79>] pty_unthrottle+0x59/0x60
  > > [<c02043ba>] check_unthrottle+0x3a/0x40
  > > [<c0204463>] n_tty_flush_buffer+0x13/0x60
  > > [<c0207f6d>] pty_flush_buffer+0x6d/0x70
  > > [<c0200c0e>] do_tty_hangup+0x3fe/0x460
  > The warning is a pest, and is due to do_tty_hangup() bogusly disabling
  > interrupts in the hope that it does something useful.  It needs to be fixed
  > up.
  > But it is unrelated to the PPP failure.  I'm afraid it is so long since I
  > used PPP and pppd that I cannot suggest how you should set about gathering
  > extra info on that.
What network card? Multi-cards? Is the card detected?

Around 2.5.71 the 3c509 init/detect changed such that the
second card is not detected.  Will get the badness when attempting
to bring up ppp/ppoe on a non-existent card.  

The 3c509 multi card breakage still exists at test10. I replace the
driver with 2.5.7x version to get my pppoe.
Pete Clements 

      reply	other threads:[~2003-11-26 15:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-26 10:42 Christian Schlittchen
2003-11-26 13:52 ` Andrew Morton
2003-11-26 15:27   ` Pete Clements [this message]

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