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-rw-r--r--Documentation/atomic_ops.txt4
-rw-r--r--Documentation/fault-injection/fault-injection.txt11
-rw-r--r--Documentation/memory-barriers.txt6
-rw-r--r--Documentation/static-keys.txt99
-rw-r--r--arch/Kconfig6
-rw-r--r--arch/alpha/include/asm/atomic.h42
-rw-r--r--arch/arc/include/asm/atomic.h8
-rw-r--r--arch/arm/include/asm/atomic.h51
-rw-r--r--arch/arm/include/asm/barrier.h4
-rw-r--r--arch/arm/include/asm/cmpxchg.h47
-rw-r--r--arch/arm/include/asm/jump_label.h25
-rw-r--r--arch/arm/kernel/jump_label.c2
-rw-r--r--arch/arm64/include/asm/atomic.h14
-rw-r--r--arch/arm64/include/asm/barrier.h4
-rw-r--r--arch/arm64/include/asm/jump_label.h18
-rw-r--r--arch/arm64/kernel/jump_label.c2
-rw-r--r--arch/avr32/include/asm/atomic.h12
-rw-r--r--arch/blackfin/include/asm/atomic.h16
-rw-r--r--arch/blackfin/kernel/bfin_ksyms.c7
-rw-r--r--arch/blackfin/mach-bf561/atomic.S30
-rw-r--r--arch/blackfin/mach-common/smp.c2
-rw-r--r--arch/frv/include/asm/atomic.h107
-rw-r--r--arch/frv/include/asm/atomic_defs.h172
-rw-r--r--arch/frv/include/asm/bitops.h99
-rw-r--r--arch/frv/kernel/dma.c6
-rw-r--r--arch/frv/kernel/frv_ksyms.c5
-rw-r--r--arch/frv/lib/Makefile2
-rw-r--r--arch/frv/lib/atomic-lib.c7
-rw-r--r--arch/frv/lib/atomic-ops.S110
-rw-r--r--arch/frv/lib/atomic64-ops.S94
-rw-r--r--arch/h8300/include/asm/atomic.h137
-rw-r--r--arch/hexagon/include/asm/atomic.h4
-rw-r--r--arch/ia64/include/asm/atomic.h24
-rw-r--r--arch/ia64/include/asm/barrier.h4
-rw-r--r--arch/m32r/include/asm/atomic.h45
-rw-r--r--arch/m32r/kernel/smp.c4
-rw-r--r--arch/m68k/include/asm/atomic.h14
-rw-r--r--arch/metag/include/asm/atomic_lnkget.h38
-rw-r--r--arch/metag/include/asm/atomic_lock1.h23
-rw-r--r--arch/metag/include/asm/barrier.h4
-rw-r--r--arch/mips/include/asm/atomic.h7
-rw-r--r--arch/mips/include/asm/barrier.h4
-rw-r--r--arch/mips/include/asm/jump_label.h19
-rw-r--r--arch/mips/kernel/jump_label.c2
-rw-r--r--arch/mn10300/include/asm/atomic.h71
-rw-r--r--arch/mn10300/mm/tlb-smp.c2
-rw-r--r--arch/parisc/configs/c8000_defconfig1
-rw-r--r--arch/parisc/configs/generic-32bit_defconfig1
-rw-r--r--arch/parisc/include/asm/atomic.h7
-rw-r--r--arch/powerpc/include/asm/atomic.h7
-rw-r--r--arch/powerpc/include/asm/barrier.h4
-rw-r--r--arch/powerpc/include/asm/jump_label.h19
-rw-r--r--arch/powerpc/kernel/jump_label.c2
-rw-r--r--arch/powerpc/kernel/misc_32.S19
-rw-r--r--arch/s390/include/asm/atomic.h41
-rw-r--r--arch/s390/include/asm/barrier.h4
-rw-r--r--arch/s390/include/asm/jump_label.h19
-rw-r--r--arch/s390/kernel/jump_label.c2
-rw-r--r--arch/s390/kernel/time.c4
-rw-r--r--arch/s390/kvm/interrupt.c30
-rw-r--r--arch/s390/kvm/kvm-s390.c32
-rw-r--r--arch/s390/lib/uaccess.c12
-rw-r--r--arch/sh/include/asm/atomic-grb.h43
-rw-r--r--arch/sh/include/asm/atomic-irq.h21
-rw-r--r--arch/sh/include/asm/atomic-llsc.h31
-rw-r--r--arch/sparc/include/asm/atomic_32.h4
-rw-r--r--arch/sparc/include/asm/atomic_64.h4
-rw-r--r--arch/sparc/include/asm/barrier_64.h4
-rw-r--r--arch/sparc/include/asm/jump_label.h35
-rw-r--r--arch/sparc/kernel/jump_label.c2
-rw-r--r--arch/sparc/lib/atomic32.c22
-rw-r--r--arch/sparc/lib/atomic_64.S6
-rw-r--r--arch/sparc/lib/ksyms.c3
-rw-r--r--arch/tile/include/asm/atomic_32.h28
-rw-r--r--arch/tile/include/asm/atomic_64.h40
-rw-r--r--arch/tile/lib/atomic_32.c23
-rw-r--r--arch/tile/lib/atomic_asm_32.S4
-rw-r--r--arch/x86/include/asm/atomic.h25
-rw-r--r--arch/x86/include/asm/atomic64_32.h14
-rw-r--r--arch/x86/include/asm/atomic64_64.h15
-rw-r--r--arch/x86/include/asm/barrier.h8
-rw-r--r--arch/x86/include/asm/jump_label.h23
-rw-r--r--arch/x86/include/asm/qrwlock.h10
-rw-r--r--arch/x86/kernel/jump_label.c2
-rw-r--r--arch/x86/kernel/tsc.c22
-rw-r--r--arch/xtensa/configs/iss_defconfig1
-rw-r--r--arch/xtensa/include/asm/atomic.h73
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c2
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c2
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c4
-rw-r--r--drivers/s390/scsi/zfcp_aux.c2
-rw-r--r--drivers/s390/scsi/zfcp_erp.c62
-rw-r--r--drivers/s390/scsi/zfcp_fc.c8
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c26
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c14
-rw-r--r--include/asm-generic/atomic-long.h263
-rw-r--r--include/asm-generic/atomic.h11
-rw-r--r--include/asm-generic/atomic64.h4
-rw-r--r--include/asm-generic/barrier.h4
-rw-r--r--include/asm-generic/qrwlock.h78
-rw-r--r--include/linux/atomic.h361
-rw-r--r--include/linux/compiler.h7
-rw-r--r--include/linux/jump_label.h261
-rw-r--r--include/linux/llist.h2
-rw-r--r--kernel/futex.c100
-rw-r--r--kernel/jump_label.c158
-rw-r--r--kernel/locking/Makefile1
-rw-r--r--kernel/locking/qrwlock.c47
-rw-r--r--kernel/locking/qspinlock.c6
-rw-r--r--kernel/locking/qspinlock_paravirt.h102
-rw-r--r--kernel/locking/rtmutex-tester.c420
-rw-r--r--kernel/locking/rtmutex.c2
-rw-r--r--kernel/locking/rtmutex_common.h22
-rw-r--r--kernel/sched/core.c6
-rw-r--r--lib/Kconfig.debug22
-rw-r--r--lib/Makefile2
-rw-r--r--lib/atomic64.c3
-rw-r--r--lib/atomic64_test.c68
-rw-r--r--lib/lockref.c8
-rw-r--r--lib/test_static_key_base.c68
-rw-r--r--lib/test_static_keys.c225
-rw-r--r--scripts/rt-tester/check-all.sh21
-rwxr-xr-xscripts/rt-tester/rt-tester.py218
-rw-r--r--scripts/rt-tester/t2-l1-2rt-sameprio.tst94
-rw-r--r--scripts/rt-tester/t2-l1-pi.tst77
-rw-r--r--scripts/rt-tester/t2-l1-signal.tst72
-rw-r--r--scripts/rt-tester/t2-l2-2rt-deadlock.tst84
-rw-r--r--scripts/rt-tester/t3-l1-pi-1rt.tst87
-rw-r--r--scripts/rt-tester/t3-l1-pi-2rt.tst88
-rw-r--r--scripts/rt-tester/t3-l1-pi-3rt.tst87
-rw-r--r--scripts/rt-tester/t3-l1-pi-signal.tst93