On Wed, 2007-05-09 at 15:13 +0300, Pekka Enberg wrote:
> Hi Rusty,
>
> On 5/9/07, Rusty Russell <[email protected]> wrote:
> > Hmm, where would the error go?
>
> Let it propagate: scan_devices -> lguest_bus_init -> do_initcalls. We
> probably don't want to panic() if bus_register and device_register
> fail there either.
Hi Pekka,
Hey, thanks, I didn't realize that do_initcalls() now takes some note
when an initcall fails. But I'm pretty sure a local error message is
more informative than "initcall at 0xc0123408: returned with error code
2" etc.
And I agree about the panic: bus_register and device_register should
panic for us if they fail this early in boot. But I don't think they
do...
Thanks,
Rusty.
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