Re: next-0710: CONFIG_PARAVIRT broken on x86_64?

From: Takashi Iwai
Date: Thu Jul 10 2008 - 10:52:49 EST


At Thu, 10 Jul 2008 07:50:36 -0700,
Jeremy Fitzhardinge wrote:
>
> Takashi Iwai wrote:
> > Hi,
> >
> > does paravirt work on x86_64 with the recent linux-next kernels?
> > I have a boot problem, a segfault of init at the very beginning.
> >
> > Freeing memory ...
> > init[1]: segfault ... in libc-2.8.so
> >
> > The backtrace is like below:
> > ? do_coredump
> > ? blocking_notifier_call_chain
> > do_exit
> > do_group_exit
> > get_signal_to_deliver
> > do_notify_resume
> > ? do_wait
> > ? default_wake_function
> > retint_signal
> >
> > The kconfig is below. When I set CONFIG_PARAVIRT=n, it works fine.
> >
> > The problem exists at least since 20080703 until today, maybe in the
> > earlier versions, too. The similar config works on i386.
> >
>
> Is your userspace 32 or 64 bit?

64bit.


Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/