On Tue, 16 Feb 2016, tchalamarla@xxxxxxxxxxxxxxxxxx wrote: > +#ifdef CONFIG_ARM64 > +/* Due to ERRATA#22536, ThunderX need to handle > + * HOST_IRQ_STAT differently. > + * Work around is to make sure all pending IRQs > + * are served before leaving handler > + */ > +static irqreturn_t ahci_thunderx_irq_handler(int irq, void *dev_instance) > +{ > + struct ata_host *host = dev_instance; > + struct ahci_host_priv *hpriv; > + unsigned int rc = 0; > + void __iomem *mmio; > + u32 irq_stat, irq_masked; > + unsigned int handled = 1; > + > + VPRINTK("ENTER\n"); Come on. This VPRINK stuff is really pointless. Enable irq tracepoints, they already track the enter/exit of interrupt handlers .... Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html