Re: linux-next: Tree for Feb 13 (virtio_console)

[Rusty Russell <rusty@rustcorp.com.au>]

Randy Dunlap <rdunlap@infradead.org> writes:

> On 02/13/13 00:35, Stephen Rothwell wrote:
>> Hi all,
>> 
>> Changes since 20130212:
>
> on i386:
>
> drivers/built-in.o: In function `in_intr':
> virtio_console.c:(.text+0x2dd31): undefined reference to `hvc_poll'
> virtio_console.c:(.text+0x2dd41): undefined reference to `hvc_kick'
> drivers/built-in.o: In function `resize_console':
> virtio_console.c:(.text+0x2e26f): undefined reference to `__hvc_resize'
> drivers/built-in.o: In function `unplug_port':
> virtio_console.c:(.text+0x2e572): undefined reference to `hvc_remove'
> drivers/built-in.o: In function `init_port_console':
> (.text+0x2fe59): undefined reference to `hvc_alloc'
> drivers/built-in.o: In function `virtio_cons_early_init':
> (.init.text+0x16d1): undefined reference to `hvc_instantiate'
>
>
> Full randconfig file is attached.

This looks like an impossible config.  CONFIG_VIRTIO_CONSOLE=y, but
CONFIG_HVC_DRIVER isn't set.

>From drivers/char/Kconfig:

        config VIRTIO_CONSOLE
        	tristate "Virtio console"
        	depends on VIRTIO
        	select HVC_DRIVER

???

Cheers,
Rusty.