Re: Oops in 2.5.38-mm2

From: Andrew Morton (akpm@digeo.com)
Date: Mon Sep 23 2002 - 13:13:46 EST


Jens Axboe wrote:
>
> On Mon, Sep 23 2002, Andrew Morton wrote:
> > Grega Fajdiga wrote:
> > >
> > > Good day,
> > >
> > > I get this oops at startup in 2.5.38-mm2. The oops
> >
> > It's not an oops - it's just a warning.
> >
> > > ..
> > > Trace; c0117826 <__might_sleep+56/5d>
> > > Trace; c0134386 <kmalloc+66/1f0>
> > > Trace; c01d2e60 <ide_intr+0/1d0>
> >
> > ide_intr() is calling sleeping functions inside ide_lock.
>
> this is ludicris, why on earth would ide_intr() call kmalloc() from its
> isr?! the trace is obviously bogus.
>

Argh, sorry - brain is mush. It's init_irq() which is calling
sleeping functions inside ide_lock. The ide_intr is just stack gunk.
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