On Sun, 28 Sep 2014, Suravee Suthikulpanit wrote: > Jason/Thomas, > > This patch comes from: > [V8 2/2] irqchip: gicv2m: Add supports for ARM GICv2m MSI(-X) > (https://lkml.org/lkml/2014/9/20/113) > > It has been slightly modified to remove the multi-MSI supports for now > (I am waiting to discuss with Marc after he returned from vacation.), and will > be submitted separately. > > Since this patch is independent from the multi-MSI stuff. Please let me know > if you would consider taking this separately. Not without an explicit reviewed/acked from Marc for the GIC part and a reviewed/acked from the DT folks. Aside of that the conditional madness is just horrible: > > +static inline > > +struct gic_chip_data *irq_data_get_gic_chip_data(struct irq_data *d) > > +{ > > + struct gic_chip_data *gic_data; > > + struct msi_chip *mchip; > > + struct v2m_data *v2mdat; > > + > > + /* > > + * For MSI, irq_data.chip_data points to struct msi_chip. > > + * For non-MSI, irq_data.chip_data points to struct gic_chip_data. > > + */ > > + if (d->msi_desc) { > > + mchip = irq_data_get_irq_chip_data(d); > > + v2mdat = container_of(mchip, struct v2m_data, msi_chip); > > + gic_data = v2mdat->gic; > > + } else { > > + gic_data = irq_data_get_irq_chip_data(d); > > + } > > + return gic_data; > > +} For heavens sake, why are you insisting on duct-taping that into the GIC proper instead of coming up with a proper layering? https://lkml.org/lkml/2014/8/27/228 https://lkml.org/lkml/2014/8/26/707 Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
