From: Joerg Dorchain <joerg@dorchain•net>
To: evilninja <evilninja@gmx•net>, linuxppc-dev@ozlabs•org
Subject: Re: boot time scheduling hile atomic (was: GCC4 fun.)
Date: Fri, 4 Mar 2005 08:57:03 +0100 [thread overview]
Message-ID: <20050304075703.GA15637@Redstar.dorchain.net> (raw)
In-Reply-To: <20050303141832.GU25080@Redstar.dorchain.net>
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On Thu, Mar 03, 2005 at 03:18:32PM +0100, Joerg Dorchain wrote:
> >
> > > scheduling while atomic: swapper/0x00000002/0
> > > Call trace:
> > > [c0007620] dump_stack+0x18/0x28
> > > [c01de704] schedule+0x678/0x67c
> > > [c0004500] syscall_exit_work+0x108/0x10c
> > > [c02a97b4] proc_root_init+0x168/0x174
> > > [ff847288] 0xff847288
> > > [c02945e8] start_kernel+0x144/0x170
> > > [00003a30] 0x3a30
> >
> > i don't know why you're getting this error, but seeing "swapper" to be
> > involved here: can you compile with CONFIG_SWAP=n and boot this one?
>
> I'll do tonight.
Did so, no effect on this. IMHO "swapper" is a somewhat misguiding name
for the idle task with pid 0.
I am more wondering what in proc_root_init or immediately after it
causes a call to the exit_work syscall.
Bye,
Joerg
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next prev parent reply other threads:[~2005-03-04 7:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-03 12:44 GCC4 fun Joerg Dorchain
2005-03-03 13:13 ` Marc Leeman
2005-03-03 13:46 ` evilninja
2005-03-03 14:18 ` boot time scheduling hile atomic (was: GCC4 fun.) Joerg Dorchain
2005-03-04 7:57 ` Joerg Dorchain [this message]
2005-03-04 15:06 ` boot time scheduling hile atomic _evil
2005-03-10 4:51 ` Takeharu KATO
2005-03-10 7:28 ` Joerg Dorchain
2005-03-10 16:19 ` Takeharu KATO
2005-03-11 6:19 ` Takeharu KATO
2005-03-16 0:18 ` Benjamin Herrenschmidt
2005-03-16 5:24 ` Takeharu KATO
2005-03-16 5:49 ` Takeharu KATO
2005-03-16 6:28 ` Benjamin Herrenschmidt
2005-03-16 14:07 ` Takeharu KATO
2005-03-16 22:28 ` Benjamin Herrenschmidt
2005-03-17 0:46 ` Takeharu KATO
2005-03-11 22:21 ` boot time scheduling while atomic Takeharu KATO
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