Hello, I get this error when building latest Linus git (and 2.6.25-rc5-mm1) tree: arch/sparc64/kernel/asm-offsets.c:1: error: -m64 is not supported by this configuration arch/sparc64/kernel/asm-offsets.c:1: error: -mlong-double-64 not allowed with -m64 arch/sparc64/kernel/asm-offsets.c:1: error: -mcmodel= is not supported on 32 bit systems make[1]: *** [arch/sparc64/kernel/asm-offsets.s] Error 1 and I bisected it to: 54cd6ddec77b75e6926d73d263aec72255b24030 is first bad commit commit 54cd6ddec77b75e6926d73d263aec72255b24030 Author: David S. Miller <davem@xxxxxxxxxxxxx> Date: Thu Feb 14 00:37:21 2008 -0800 [SPARC64]: Remove Makefile code for ancient gcc and binutils. The kernel hasn't supported the compilers which need these tests for years. Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Here are some details you may need: Linux sparc64 2.6.24 #9 SMP PREEMPT Mon Jan 28 22:37:42 CET 2008 sparc64 sun4u TI UltraSparc II (BlackBird) GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils 2.18 util-linux 2.13 mount 2.13 module-init-tools 3.4 e2fsprogs 1.40.6 Linux C Library 2.6.1 Dynamic linker (ldd) 2.6.1 Procps 3.2.7 Net-tools 1.60 Kbd 1.13 Sh-utils 6.9 udev 115 Modules Loaded sg sr_mod cdrom If you want any additional info about gcc, binutils, etc let me know. This build error comes from allnoconfig configuration but I also see it on my regular sparc64 config. Mariusz -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html