Hi, I am not quite sure, whether I am at the right point to put this question. But, maybe someone can help me I recently aquired a SGI Octane with R10k-processor. I tried to install gentoo on it, as described here: http://www.gentoo.org/doc/en/handbook/handbook-mips.xml I was using this gentoo-kernel: linux-2.6.22.6-20070902.ip30 It ended up with this failure-message: UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 arch/mips/sgi-ip30/built-in.o: In function `mask_and_ack_heart_irq': ip30-irq.c:(.text+0x57c): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x580): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x584): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x588): undefined reference to `ip30_irq_bridge' arch/mips/sgi-ip30/built-in.o: In function `startup_heart_irq': ip30-irq.c:(.text+0x760): undefined reference to `ip30_irq_bridge' arch/mips/sgi-ip30/built-in.o:ip30-irq.c:(.text+0x764): more undefined references to `ip30_irq_bridge' follow arch/mips/sgi-ip30/built-in.o: In function `startup_heart_irq': ip30-irq.c:(.text+0x794): undefined reference to `ip30_irq_in_bridge' ip30-irq.c:(.text+0x798): undefined reference to `ip30_irq_in_bridge' ip30-irq.c:(.text+0x79c): undefined reference to `ip30_irq_in_bridge' ip30-irq.c:(.text+0x7a0): undefined reference to `ip30_irq_in_bridge' arch/mips/sgi-ip30/built-in.o: In function `shutdown_heart_irq': ip30-irq.c:(.text+0x910): undefined reference to `ip30_irq_in_bridge' arch/mips/sgi-ip30/built-in.o:ip30-irq.c:(.text+0x914): more undefined references to `ip30_irq_in_bridge' follow arch/mips/sgi-ip30/built-in.o: In function `shutdown_heart_irq': ip30-irq.c:(.text+0x938): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x93c): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x940): undefined reference to `ip30_irq_bridge' ip30-irq.c:(.text+0x944): undefined reference to `ip30_irq_bridge' arch/mips/sgi-ip30/built-in.o: In function `ip30_xtalk_setup': : undefined reference to `bridge_probe' arch/mips/sgi-ip30/built-in.o: In function `ip30_xtalk_setup': : relocation truncated to fit: R_MIPS_26 against `bridge_probe' arch/mips/mm/built-in.o: In function `free_initmem': : undefined reference to `prom_free_prom_memory' arch/mips/mm/built-in.o: In function `free_initmem': : relocation truncated to fit: R_MIPS_26 against `prom_free_prom_memory' arch/mips/arc/lib.a(init.o): In function `prom_init': init.c:(.init.text+0x130): undefined reference to `prom_meminit' init.c:(.init.text+0x130): relocation truncated to fit: R_MIPS_26 against `prom_meminit' make: *** [.tmp_vmlinux1] Error 1 Does anybody know, what I might do, to correct this problem? Thank you in advance, Markus