Current trunk cannot build LTO kernels now, with your patch, as reported earlier.
Please fix ASAP. I'm surprised that you checked in a patchkit with such serious reported problems. -Andi backup/lsrc/git/linux-lto-2.6/lib/decompress_unlzo.c: In function 'unlzo': /backup/lsrc/git/linux-lto-2.6/lib/decompress_unlzo.c:79:8: internal compiler error: in expand_expr_real_1, at expr.c:9361 parse += 7; ^ 0x5ea175 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**) ../../gcc/gcc/expr.c:9356 0x53fe49 expand_expr ../../gcc/gcc/expr.h:444 0x53fe49 expand_gimple_stmt_1 ../../gcc/gcc/cfgexpand.c:2283 0x53fe49 expand_gimple_stmt ../../gcc/gcc/cfgexpand.c:2370 0x5408a8 expand_gimple_basic_block ../../gcc/gcc/cfgexpand.c:4204 0x542996 gimple_expand_cfg ../../gcc/gcc/cfgexpand.c:4723 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: *** [/home/ak/lsrc/git/obj-lto/ccUSzSrf.ltrans18.ltrans.o] Error 1 -- a...@linux.intel.com -- Speaking for myself only.