On Thu, Sep 06, 2018 at 03:39:01PM +0200, Thomas Gleixner wrote:
> On Wed, 5 Sep 2018, Guo Ren wrote:
>
> > +static void (*handle_arch_irq)(struct pt_regs *regs) = NULL;
> > +
> > +void __init set_handle_irq(void (*handle_irq)(struct pt_regs *))
> > +{
> > + if (handle_arch_irq)
> > + return;
> > +
> > + handle_arch_irq = handle_irq;
> > +}
>
> Please don't introduce yet another variant of that. Please use
> CONFIG_GENERIC_IRQ_MULTI_HANDLER which provides that in the generic code.
Ok.
>
> Btw, some of your patches have tab vs. space inconsistencies, e.g.
>
> + siginfo_t info;
> + int fault;
> + unsigned long address = mmu_meh & PAGE_MASK
Thx, I'll re-check.
Best Regards
Guo Ren
