Greg KH wrote: > tested doesn't mean that it shouldn't still build properly for other > platforms, right? The problem is the dependency on MSR_GS, which is defined only for Book-E PowerPC chips, not all PowerPC. So I gave it some more thought, and technically ePAPR extends beyond Book-E, so it's wrong for the driver to depend on anything specific to Book-E. I've removed the code that breaks: /* Check if we're running as a guest of a hypervisor */ if (!(mfmsr() & MSR_GS)) return; > What is keeping the driver from building on all PPC, or even all arches > today? I've made a few changes, and it builds on all PPC now. I'll post a new patch. -- Timur Tabi Linux kernel developer at Freescale -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html