Kumar Gala <kumar.gala@freescale.com> wrote:
quoted text
> > @@ -527,8 +535,12 @@ int machine_check_e500(struct pt_regs *regs)
> 
> To deal w/Alex's comment do:
> 
> machine_check_e500(...) {
> 
> 	int ret = 0;
> 
> 
> > 		printk("Bus - Write Address Error\n");
> > 	if (reason & MCSR_BUS_IBERR)
> > 		printk("Bus - Instruction Data Error\n");
> > -	if (reason & MCSR_BUS_RBERR)
> > +	if (reason & MCSR_BUS_RBERR) {
> > 		printk("Bus - Read Data Bus Error\n");
> > +#ifdef CONFIG_RAPIDIO
> > +		fsl_rio_mcheck_exception(regs);
> > +#endif
> 
> make this like 'ret = fsl_rio...
> 

Please, place it in the beginning of the machine_check_e500[mc](...) as
well to avoid any 'printk' if RIO exception was handled properly.

Alex. 
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