Re: [Vserver] Re: Chasing kernel crashes on SMP

From: Herbert Poetzl <herbert_at_13thfloor.at>
Date: Tue 29 Nov 2005 - 03:43:39 GMT
Message-ID: <20051129034338.GB7656@MAIL.13thfloor.at>

On Mon, Nov 28, 2005 at 03:16:39PM +0100, Grzegorz Nosek wrote:
> 2005/11/28, Herbert Poetzl <herbert@13thfloor.at>:
> > > > --- fs/proc/base.c.orig 2005-11-25 00:07:43.000000000 +0100
> > > > +++ fs/proc/base.c 2005-11-28 11:44:11.000000000 +0100
> > > > @@ -718,6 +718,9 @@
> > > > ssize_t length;
> > > > struct task_struct *task = proc_task(inode);
> > > >
> > > > + if (!task)
> > > > + return -ENOENT;
> > > > +
> > > > if (count > PROC_BLOCK_SIZE)
> > > > count = PROC_BLOCK_SIZE;
> > > > if (!(page = __get_free_page(GFP_KERNEL)))
> > > >
> > >
> > > Talking to myself :) Oh well.
> >
> > hmm, this is with what kernel?
> >
> > TIA,
> > Herbert
> >
>
> 2.6.14.2, vserver 2.1.0-rc8
>
> Vanilla 2.6.14.2 seems to have it the same way.

okay, so a mainline bug, it seems ...
please consider reporting it ...

TIA,
Herbert

> Best regards,
> Grzegorz Nosek
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Received on Tue Nov 29 03:43:58 2005

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