On Thu, 2020-05-14 at 20:28 -0300, Leonardo Bras wrote:
> Yes, you are right.
> I will also add preempt_{dis,en}able, which in most kernels will
> compile out, but it will be kind of 'ready' if we ever decide to
> support PREEMPT.
>
> Thanks for the feedback!
v4:
http://patchwork.ozlabs.org/proje
Hello Nathan,
On Thu, 2020-05-14 at 13:58 -0500, Nathan Lynch wrote:
> Hi,
>
> Leonardo Bras writes:
> > +/**
> > + * rtas_call_reentrant() - Used for reentrant rtas calls
> > + * @token: Token for desired reentrant RTAS call
> > + * @nargs: Number of Input Parameters
> > + * @nret: Number of O
Hi,
Leonardo Bras writes:
> +/**
> + * rtas_call_reentrant() - Used for reentrant rtas calls
> + * @token: Token for desired reentrant RTAS call
> + * @nargs: Number of Input Parameters
> + * @nret:Number of Output Parameters
> + * @outputs: Array of outputs
> + * @...: Inputs for des
Implement rtas_call_reentrant() for reentrant rtas-calls:
"ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive".
On LoPAPR Version 1.1 (March 24, 2016), from 7.3.10.1 to 7.3.10.4,
items 2 and 3 say:
2 - For the PowerPC External Interrupt option: The * call must be
reentrant to the number
