Re: [PATCH] virtio_console: Add support for multiple ports for generic guest and host communication

[Christian Borntraeger]

Am Dienstag 29 September 2009 13:02:51 schrieb Christian Borntraeger:
> I took a dump and had a look. It looks that this message thing is indeed
>  not the problem. Our early_put_chars method was marked as __init and the
>  old code replaced the put_chars method quickly enough to never make a
>  problem. Removing the __init from early_put_chars solved this kernel bug,
>  but the tty performance is now horribly slow. I will test, if the
>  put_chars method is replaced at all.

I can confirm that your patch changes virtio_console in a way, that the 
early_put_chars function is not replaced by the final one, but I dont see why.

Christian
--
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/