... might eat your pets and set your house on fire ... But they seem to boot and build kernels on my x86_64.
--- arch/alpha/include/asm/mutex.h | 9 -- arch/arc/include/asm/mutex.h | 18 --- arch/arm/include/asm/mutex.h | 21 --- arch/arm64/include/asm/Kbuild | 1 - arch/avr32/include/asm/mutex.h | 9 -- arch/blackfin/include/asm/Kbuild | 1 - arch/c6x/include/asm/mutex.h | 6 - arch/cris/include/asm/mutex.h | 9 -- arch/frv/include/asm/mutex.h | 9 -- arch/h8300/include/asm/mutex.h | 9 -- arch/hexagon/include/asm/mutex.h | 8 - arch/ia64/include/asm/mutex.h | 90 ----------- arch/m32r/include/asm/mutex.h | 9 -- arch/m68k/include/asm/Kbuild | 1 - arch/metag/include/asm/Kbuild | 1 - arch/microblaze/include/asm/mutex.h | 1 - arch/mips/include/asm/Kbuild | 1 - arch/mn10300/include/asm/mutex.h | 16 -- arch/nios2/include/asm/mutex.h | 1 - arch/openrisc/include/asm/mutex.h | 27 ---- arch/parisc/include/asm/Kbuild | 1 - arch/powerpc/include/asm/mutex.h | 132 --------------- arch/s390/include/asm/mutex.h | 9 -- arch/score/include/asm/mutex.h | 6 - arch/sh/include/asm/mutex-llsc.h | 109 ------------- arch/sh/include/asm/mutex.h | 12 -- arch/sparc/include/asm/Kbuild | 1 - arch/tile/include/asm/Kbuild | 1 - arch/um/include/asm/Kbuild | 1 - arch/unicore32/include/asm/mutex.h | 20 --- arch/x86/include/asm/mutex.h | 5 - arch/x86/include/asm/mutex_32.h | 110 ------------- arch/x86/include/asm/mutex_64.h | 127 --------------- arch/xtensa/include/asm/mutex.h | 9 -- include/asm-generic/mutex-dec.h | 88 ---------- include/asm-generic/mutex-null.h | 19 --- include/asm-generic/mutex-xchg.h | 120 -------------- include/asm-generic/mutex.h | 9 -- include/linux/mutex-debug.h | 24 --- include/linux/mutex.h | 44 +++-- kernel/Kconfig.locks | 2 +- kernel/locking/mutex-debug.c | 13 -- kernel/locking/mutex-debug.h | 10 -- kernel/locking/mutex.c | 311 +++++++++++++++--------------------- kernel/locking/mutex.h | 26 --- kernel/sched/core.c | 2 +- 46 files changed, 160 insertions(+), 1298 deletions(-)