скачал ядро с kernel.org 2.6.31.4(3 тоже скачал и таже проблема) вот попытка наложить патч)
rtorrent:/usr/src/linux# patch -p1 -i 2.6.31-sched-bfs-304.patch --dry-run
patching file Documentation/sysctl/kernel.txt
patching file fs/pipe.c
patching file include/linux/init_task.h
patching file include/linux/sched.h
patching file kernel/sysctl.c
patching file kernel/workqueue.c
patching file kernel/sched_bfs.c
patching file kernel/Makefile
patching file kernel/kthread.c
patching file kernel/posix-cpu-timers.c
patching file kernel/exit.c
patching file kernel/fork.c
patching file mm/oom_kill.c
patching file init/Kconfig
patching file kernel/delayacct.c
patching file kernel/trace/trace.c
patching file fs/proc/base.c
patching file include/linux/ioprio.h
patching file Makefile
Hunk #1 FAILED at 1.
1 out of 1 hunk FAILED -- saving rejects to file Makefile.rej
patching file kernel/timer.c
patching file init/main.c
patching file Documentation/scheduler/sched-BFS.txt
