Printing from kernel

[Søren Schmidt]

Roman Kurakin wrote:
> Hi,
> 
>     I have some problems with printing from kernel.
> At first I think that my problems was cause I use printf,
> but changed all of them to log cause it safe to use from
> interrupt handlers. The situation become better but I still
> observe system lockup in case I output some debug information
> from my driver.

Yes its a known problem, if you output "enough" from the kernel the 
console will eventually lockup, its been so for ages, and I dont think 
anyone really have been looking into it.

-- 

-Søren