Re: Kernel 4.1 : uart_register_driver return -ENOMEM

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On 03/15/2016, 09:34 AM, Micka wrote:
> HI,
> 
> I'm having an issue, I need 5 uart and in the kernel log, I can see
> that there is no room left for the fifth one ! the function
> uart_register_driver return -ENOMEM

driver? What driver do you register?

> There is a comment about this case :
> 
> /*
>  * Maybe we should be using a slab cache for this, especially if
> * we have a large number of ports to handle.
>   */
> 
> Do you know how can I fix that ? is it possible ?

What's your .config?

> Micka,
-- 
js
suse labs
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