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authorLinus Torvalds <torvalds@linux-foundation.org>2014-03-31 10:59:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-03-31 10:59:39 -0700
commit462bf234a82ae1ae9d7628f59bc81022591e1348 (patch)
treef75eea7864ae7c72c0757d5d090e38f757b5cb2d /arch
parent455c6fdbd219161bd09b1165f11699d6d73de11c (diff)
parent6f008e72cd111a119b5d8de8c5438d892aae99eb (diff)
downloadlinux-462bf234a82ae1ae9d7628f59bc81022591e1348.tar.bz2
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core locking updates from Ingo Molnar: "The biggest change is the MCS spinlock generalization changes from Tim Chen, Peter Zijlstra, Jason Low et al. There's also lockdep fixes/enhancements from Oleg Nesterov, in particular a false negative fix related to lockdep_set_novalidate_class() usage" * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) locking/mutex: Fix debug checks locking/mutexes: Add extra reschedule point locking/mutexes: Introduce cancelable MCS lock for adaptive spinning locking/mutexes: Unlock the mutex without the wait_lock locking/mutexes: Modify the way optimistic spinners are queued locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner() locking: Move mcs_spinlock.h into kernel/locking/ m68k: Skip futex_atomic_cmpxchg_inatomic() test futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test Revert "sched/wait: Suppress Sparse 'variable shadowing' warning" lockdep: Change lockdep_set_novalidate_class() to use _and_name lockdep: Change mark_held_locks() to check hlock->check instead of lockdep_no_validate lockdep: Don't create the wrong dependency on hlock->check == 0 lockdep: Make held_lock->check and "int check" argument bool locking/mcs: Allow architecture specific asm files to be used for contended case locking/mcs: Order the header files in Kbuild of each architecture in alphabetical order sched/wait: Suppress Sparse 'variable shadowing' warning hung_task/Documentation: Fix hung_task_warnings description locking/mcs: Allow architectures to hook in to contended paths locking/mcs: Micro-optimize the MCS code, add extra comments ...
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/include/asm/Kbuild7
-rw-r--r--arch/arc/include/asm/Kbuild7
-rw-r--r--arch/arm/include/asm/Kbuild5
-rw-r--r--arch/arm64/include/asm/Kbuild7
-rw-r--r--arch/avr32/include/asm/Kbuild41
-rw-r--r--arch/blackfin/include/asm/Kbuild7
-rw-r--r--arch/c6x/include/asm/Kbuild5
-rw-r--r--arch/cris/include/asm/Kbuild3
-rw-r--r--arch/frv/include/asm/Kbuild5
-rw-r--r--arch/hexagon/include/asm/Kbuild7
-rw-r--r--arch/ia64/include/asm/Kbuild5
-rw-r--r--arch/m32r/include/asm/Kbuild5
-rw-r--r--arch/m68k/Kconfig1
-rw-r--r--arch/m68k/include/asm/Kbuild3
-rw-r--r--arch/metag/include/asm/Kbuild5
-rw-r--r--arch/microblaze/include/asm/Kbuild5
-rw-r--r--arch/mips/include/asm/Kbuild5
-rw-r--r--arch/mn10300/include/asm/Kbuild3
-rw-r--r--arch/openrisc/include/asm/Kbuild11
-rw-r--r--arch/parisc/include/asm/Kbuild32
-rw-r--r--arch/powerpc/include/asm/Kbuild5
-rw-r--r--arch/s390/Kconfig1
-rw-r--r--arch/s390/include/asm/Kbuild5
-rw-r--r--arch/score/include/asm/Kbuild5
-rw-r--r--arch/sh/include/asm/Kbuild9
-rw-r--r--arch/sparc/include/asm/Kbuild11
-rw-r--r--arch/tile/include/asm/Kbuild5
-rw-r--r--arch/um/include/asm/Kbuild34
-rw-r--r--arch/unicore32/include/asm/Kbuild5
-rw-r--r--arch/x86/include/asm/Kbuild1
-rw-r--r--arch/xtensa/include/asm/Kbuild5
31 files changed, 162 insertions, 93 deletions
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index a73a8e208a4a..7736f426ff3b 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,7 +1,8 @@
-generic-y += clkdev.h
+generic-y += clkdev.h
generic-y += exec.h
-generic-y += trace_clock.h
-generic-y += preempt.h
generic-y += hash.h
+generic-y += mcs_spinlock.h
+generic-y += preempt.h
+generic-y += trace_clock.h
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 0d3362991c31..e76fd79f32b0 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -1,15 +1,15 @@
generic-y += auxvec.h
generic-y += barrier.h
-generic-y += bugs.h
generic-y += bitsperlong.h
+generic-y += bugs.h
generic-y += clkdev.h
generic-y += cputime.h
generic-y += device.h
generic-y += div64.h
generic-y += emergency-restart.h
generic-y += errno.h
-generic-y += fcntl.h
generic-y += fb.h
+generic-y += fcntl.h
generic-y += ftrace.h
generic-y += hardirq.h
generic-y += hash.h
@@ -22,6 +22,7 @@ generic-y += kmap_types.h
generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += param.h
@@ -30,6 +31,7 @@ generic-y += pci.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sembuf.h
@@ -48,4 +50,3 @@ generic-y += ucontext.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 3278afe2c3ab..23e728ecf8ab 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -7,16 +7,19 @@ generic-y += current.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
+generic-y += hash.h
generic-y += ioctl.h
generic-y += ipcbuf.h
generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += msgbuf.h
generic-y += param.h
generic-y += parport.h
generic-y += poll.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += sections.h
generic-y += segment.h
@@ -33,5 +36,3 @@ generic-y += termios.h
generic-y += timex.h
generic-y += trace_clock.h
generic-y += unaligned.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 71c53ecfcc3a..3bdfdda70567 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -12,6 +12,7 @@ generic-y += dma.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += ftrace.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
@@ -22,12 +23,14 @@ generic-y += kmap_types.h
generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += mutex.h
generic-y += pci.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sections.h
@@ -38,8 +41,8 @@ generic-y += shmbuf.h
generic-y += sizes.h
generic-y += socket.h
generic-y += sockios.h
-generic-y += switch_to.h
generic-y += swab.h
+generic-y += switch_to.h
generic-y += termbits.h
generic-y += termios.h
generic-y += topology.h
@@ -49,5 +52,3 @@ generic-y += unaligned.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index c7c64a63c29f..00a0f3ccd6eb 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,22 +1,23 @@
-generic-y += clkdev.h
-generic-y += cputime.h
-generic-y += delay.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += futex.h
-generic-y += preempt.h
-generic-y += irq_regs.h
-generic-y += param.h
-generic-y += local.h
-generic-y += local64.h
-generic-y += percpu.h
-generic-y += scatterlist.h
-generic-y += sections.h
-generic-y += topology.h
-generic-y += trace_clock.h
+generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += delay.h
+generic-y += device.h
+generic-y += div64.h
+generic-y += emergency-restart.h
+generic-y += exec.h
+generic-y += futex.h
+generic-y += hash.h
+generic-y += irq_regs.h
+generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
+generic-y += param.h
+generic-y += percpu.h
+generic-y += preempt.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += topology.h
+generic-y += trace_clock.h
generic-y += vga.h
-generic-y += xor.h
-generic-y += hash.h
+generic-y += xor.h
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index 359d36fdc247..0d93b9a79ca9 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -10,6 +10,7 @@ generic-y += emergency-restart.h
generic-y += errno.h
generic-y += fb.h
generic-y += futex.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ipcbuf.h
@@ -17,14 +18,16 @@ generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += kvm_para.h
-generic-y += local64.h
generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += mutex.h
generic-y += param.h
generic-y += percpu.h
generic-y += pgalloc.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sembuf.h
@@ -44,5 +47,3 @@ generic-y += ucontext.h
generic-y += unaligned.h
generic-y += user.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index d73bb85ccdd3..8dbdce8421b0 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -15,6 +15,7 @@ generic-y += exec.h
generic-y += fb.h
generic-y += fcntl.h
generic-y += futex.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += io.h
generic-y += ioctl.h
@@ -24,6 +25,7 @@ generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += local.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += mmu.h
generic-y += mmu_context.h
@@ -34,6 +36,7 @@ generic-y += percpu.h
generic-y += pgalloc.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += segment.h
@@ -56,5 +59,3 @@ generic-y += ucontext.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index f3fd8768f095..056027f38351 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -9,8 +9,9 @@ generic-y += exec.h
generic-y += hash.h
generic-y += kvm_para.h
generic-y += linkage.h
+generic-y += mcs_spinlock.h
generic-y += module.h
+generic-y += preempt.h
generic-y += trace_clock.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index bc42f14c9c2e..babb9338ebf8 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -1,6 +1,7 @@
generic-y += clkdev.h
generic-y += exec.h
-generic-y += trace_clock.h
-generic-y += preempt.h
generic-y += hash.h
+generic-y += mcs_spinlock.h
+generic-y += preempt.h
+generic-y += trace_clock.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 38ca45d3df1e..eadcc118f950 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -25,14 +25,16 @@ generic-y += ipcbuf.h
generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
-generic-y += local64.h
generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += pci.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
generic-y += scatterlist.h
@@ -45,8 +47,8 @@ generic-y += siginfo.h
generic-y += sizes.h
generic-y += socket.h
generic-y += sockios.h
-generic-y += statfs.h
generic-y += stat.h
+generic-y += statfs.h
generic-y += termbits.h
generic-y += termios.h
generic-y += topology.h
@@ -55,4 +57,3 @@ generic-y += types.h
generic-y += ucontext.h
generic-y += unaligned.h
generic-y += xor.h
-generic-y += preempt.h
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 283a83154b5e..0da4aa2602ae 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -1,8 +1,9 @@
generic-y += clkdev.h
generic-y += exec.h
+generic-y += hash.h
generic-y += kvm_para.h
-generic-y += trace_clock.h
+generic-y += mcs_spinlock.h
generic-y += preempt.h
+generic-y += trace_clock.h
generic-y += vtime.h
-generic-y += hash.h
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 932435ac4e5c..5825a35b2c56 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -1,7 +1,8 @@
generic-y += clkdev.h
generic-y += exec.h
+generic-y += hash.h
+generic-y += mcs_spinlock.h
generic-y += module.h
-generic-y += trace_clock.h
generic-y += preempt.h
-generic-y += hash.h
+generic-y += trace_clock.h
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index dbdd2231c75d..b2e322939256 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -17,6 +17,7 @@ config M68K
select FPU if MMU
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
+ select HAVE_FUTEX_CMPXCHG if MMU && FUTEX
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_REL
select MODULES_USE_ELF_RELA
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 6fb9e813a910..c67c94a2d672 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -14,8 +14,9 @@ generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += kvm_para.h
-generic-y += local64.h
generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += mutex.h
generic-y += percpu.h
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild
index b716d807c2ec..c29ead89a317 100644
--- a/arch/metag/include/asm/Kbuild
+++ b/arch/metag/include/asm/Kbuild
@@ -13,6 +13,7 @@ generic-y += fb.h
generic-y += fcntl.h
generic-y += futex.h
generic-y += hardirq.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
@@ -23,6 +24,7 @@ generic-y += kmap_types.h
generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += msgbuf.h
generic-y += mutex.h
generic-y += param.h
@@ -30,6 +32,7 @@ generic-y += pci.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += scatterlist.h
generic-y += sections.h
generic-y += sembuf.h
@@ -52,5 +55,3 @@ generic-y += unaligned.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index 2b98bc73642a..1f590ab8f323 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -3,6 +3,7 @@ generic-y += barrier.h
generic-y += clkdev.h
generic-y += exec.h
generic-y += hash.h
-generic-y += trace_clock.h
-generic-y += syscalls.h
+generic-y += mcs_spinlock.h
generic-y += preempt.h
+generic-y += syscalls.h
+generic-y += trace_clock.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 2d7f65052c1f..05439187891d 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -2,16 +2,17 @@
generic-y += cputime.h
generic-y += current.h
generic-y += emergency-restart.h
+generic-y += hash.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mutex.h
generic-y += parport.h
generic-y += percpu.h
+generic-y += preempt.h
generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += serial.h
generic-y += trace_clock.h
-generic-y += preempt.h
generic-y += ucontext.h
generic-y += xor.h
-generic-y += hash.h
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index 992e989ab785..cbc6b9bf45da 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -3,5 +3,6 @@ generic-y += barrier.h
generic-y += clkdev.h
generic-y += exec.h
generic-y += hash.h
-generic-y += trace_clock.h
+generic-y += mcs_spinlock.h
generic-y += preempt.h
+generic-y += trace_clock.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 2e40f1ca8667..480af0d9c2f5 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -10,8 +10,8 @@ generic-y += bugs.h
generic-y += cacheflush.h
generic-y += checksum.h
generic-y += clkdev.h
-generic-y += cmpxchg.h
generic-y += cmpxchg-local.h
+generic-y += cmpxchg.h
generic-y += cputime.h
generic-y += current.h
generic-y += device.h
@@ -25,6 +25,7 @@ generic-y += fcntl.h
generic-y += ftrace.h
generic-y += futex.h
generic-y += hardirq.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
@@ -34,6 +35,7 @@ generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += kvm_para.h
generic-y += local.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += module.h
generic-y += msgbuf.h
@@ -41,6 +43,7 @@ generic-y += pci.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sections.h
@@ -53,11 +56,11 @@ generic-y += siginfo.h
generic-y += signal.h
generic-y += socket.h
generic-y += sockios.h
-generic-y += statfs.h
generic-y += stat.h
+generic-y += statfs.h
generic-y += string.h
-generic-y += switch_to.h
generic-y += swab.h
+generic-y += switch_to.h
generic-y += termbits.h
generic-y += termios.h
generic-y += topology.h
@@ -68,5 +71,3 @@ generic-y += user.h
generic-y += vga.h
generic-y += word-at-a-time.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 752c981bc3c7..ecf25e6678ad 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -1,9 +1,29 @@
+generic-y += auxvec.h
generic-y += barrier.h
-generic-y += word-at-a-time.h auxvec.h user.h cputime.h emergency-restart.h \
- segment.h topology.h vga.h device.h percpu.h hw_irq.h mutex.h \
- div64.h irq_regs.h kdebug.h kvm_para.h local64.h local.h param.h \
- poll.h xor.h clkdev.h exec.h
-generic-y += trace_clock.h
-generic-y += preempt.h
+generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += device.h
+generic-y += div64.h
+generic-y += emergency-restart.h
+generic-y += exec.h
generic-y += hash.h
+generic-y += hw_irq.h
+generic-y += irq_regs.h
+generic-y += kdebug.h
+generic-y += kvm_para.h
+generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
+generic-y += mutex.h
+generic-y += param.h
+generic-y += percpu.h
+generic-y += poll.h
+generic-y += preempt.h
+generic-y += segment.h
+generic-y += topology.h
+generic-y += trace_clock.h
+generic-y += user.h
+generic-y += vga.h
+generic-y += word-at-a-time.h
+generic-y += xor.h
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 6c0a955a1b06..3fb1bc432f4f 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -1,7 +1,8 @@
generic-y += clkdev.h
+generic-y += hash.h
+generic-y += mcs_spinlock.h
+generic-y += preempt.h
generic-y += rwsem.h
generic-y += trace_clock.h
-generic-y += preempt.h
generic-y += vtime.h
-generic-y += hash.h
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 65a07750f4f9..bb74b21f007a 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -117,6 +117,7 @@ config S390
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_TRACE_MCOUNT_TEST
+ select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZ4
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 8386a4a1f19a..57892a8a9055 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -1,6 +1,7 @@
generic-y += clkdev.h
-generic-y += trace_clock.h
-generic-y += preempt.h
generic-y += hash.h
+generic-y += mcs_spinlock.h
+generic-y += preempt.h
+generic-y += trace_clock.h
diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
index 146b9d5e89f8..4630cf217b5b 100644
--- a/arch/score/include/asm/Kbuild
+++ b/arch/score/include/asm/Kbuild
@@ -1,10 +1,11 @@
header-y +=
+
generic-y += barrier.h
generic-y += clkdev.h
generic-y += hash.h
+generic-y += mcs_spinlock.h
+generic-y += preempt.h
generic-y += trace_clock.h
generic-y += xor.h
-generic-y += preempt.h
-
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 0cd7198a4524..c19e47dacb31 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -8,18 +8,21 @@ generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
generic-y += fcntl.h
+generic-y += hash.h
generic-y += ioctl.h
generic-y += ipcbuf.h
generic-y += irq_regs.h
generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
+generic-y += mman.h
+generic-y += msgbuf.h
generic-y += param.h
generic-y += parport.h
generic-y += percpu.h
generic-y += poll.h
-generic-y += mman.h
-generic-y += msgbuf.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sembuf.h
@@ -34,5 +37,3 @@ generic-y += termios.h
generic-y += trace_clock.h
generic-y += ucontext.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 4b60a0c325ec..a45821818003 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -6,15 +6,16 @@ generic-y += cputime.h
generic-y += div64.h
generic-y += emergency-restart.h
generic-y += exec.h
-generic-y += linkage.h
-generic-y += local64.h
-generic-y += mutex.h
+generic-y += hash.h
generic-y += irq_regs.h
+generic-y += linkage.h
generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += module.h
+generic-y += mutex.h
+generic-y += preempt.h
generic-y += serial.h
generic-y += trace_clock.h
generic-y += types.h
generic-y += word-at-a-time.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index 3793c75e45d9..0aa5675e7025 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -11,6 +11,7 @@ generic-y += errno.h
generic-y += exec.h
generic-y += fb.h
generic-y += fcntl.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
@@ -18,12 +19,14 @@ generic-y += ipcbuf.h
generic-y += irq_regs.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += msgbuf.h
generic-y += mutex.h
generic-y += param.h
generic-y += parport.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sembuf.h
@@ -38,5 +41,3 @@ generic-y += termios.h
generic-y += trace_clock.h
generic-y += types.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 88a330dcdede..a5e4b6068213 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -1,8 +1,28 @@
-generic-y += bug.h cputime.h device.h emergency-restart.h futex.h hardirq.h
-generic-y += hw_irq.h irq_regs.h kdebug.h percpu.h sections.h topology.h xor.h
-generic-y += ftrace.h pci.h io.h param.h delay.h mutex.h current.h exec.h
-generic-y += switch_to.h clkdev.h
-generic-y += trace_clock.h
-generic-y += preempt.h
-generic-y += hash.h
generic-y += barrier.h
+generic-y += bug.h
+generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += current.h
+generic-y += delay.h
+generic-y += device.h
+generic-y += emergency-restart.h
+generic-y += exec.h
+generic-y += ftrace.h
+generic-y += futex.h
+generic-y += hardirq.h
+generic-y += hash.h
+generic-y += hw_irq.h
+generic-y += io.h
+generic-y += irq_regs.h
+generic-y += kdebug.h
+generic-y += mcs_spinlock.h
+generic-y += mutex.h
+generic-y += param.h
+generic-y += pci.h
+generic-y += percpu.h
+generic-y += preempt.h
+generic-y += sections.h
+generic-y += switch_to.h
+generic-y += topology.h
+generic-y += trace_clock.h
+generic-y += xor.h
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 3ef4f9d9bf5d..1e5fb872a4aa 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -16,6 +16,7 @@ generic-y += fcntl.h
generic-y += ftrace.h
generic-y += futex.h
generic-y += hardirq.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
@@ -24,6 +25,7 @@ generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += local.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += module.h
generic-y += msgbuf.h
@@ -32,6 +34,7 @@ generic-y += parport.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sections.h
@@ -60,5 +63,3 @@ generic-y += unaligned.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index 7f669853317a..a8fee078b92f 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -5,3 +5,4 @@ genhdr-y += unistd_64.h
genhdr-y += unistd_x32.h
generic-y += clkdev.h
+generic-y += mcs_spinlock.h
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 0a337e4a8370..c3d20ba6eb86 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -9,6 +9,7 @@ generic-y += errno.h
generic-y += exec.h
generic-y += fcntl.h
generic-y += hardirq.h
+generic-y += hash.h
generic-y += ioctl.h
generic-y += irq_regs.h
generic-y += kdebug.h
@@ -17,7 +18,9 @@ generic-y += kvm_para.h
generic-y += linkage.h
generic-y += local.h
generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += percpu.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sections.h
@@ -27,5 +30,3 @@ generic-y += termios.h
generic-y += topology.h
generic-y += trace_clock.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h