Re: [PATCH 1/1] drivers/tty: check for null pointer

[Greg KH]

On Wed, Sep 06, 2017 at 09:57:20PM +0800, Li, Zhenhua wrote:
> when I tried to boot linux on a system with virtual bios and vortual keyboard,
>  it crashes.
> 
> The root cause is the bios does not initialize devices correctly.

Then please fix the virtual bios :)

thanks,

greg k-h