On Thu, 6 Nov 2008, Alexey Dobriyan wrote: > On blackfin-BF526-EZBRD and other blackfins: > > LD .tmp_vmlinux1 > mm/built-in.o: In function `cpu_alloc_init': > (.init.text+0x1486): undefined reference to `__per_cpu_start' > mm/built-in.o: In function `cpu_alloc_init': > (.init.text+0x148c): undefined reference to `__per_cpu_start' > mm/built-in.o: In function `cpu_alloc_init': > (.init.text+0x1492): undefined reference to `__per_cpu_end' > mm/built-in.o: In function `cpu_alloc_init': > (.init.text+0x1496): undefined reference to `__per_cpu_end' Any contigencies for __per_cpu_start/end in your blackfin vmlinux.lds.h? That is where these symbols are defined Or did you use generic percpu support and set CONFIG_HAVE_ZERO_BASED_PER_CPU? -- 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