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Benjamin Herrenschmidt e1fa2e136f powerpc: fixup hard_irq_disable semantics 
This patch renames the raw hard_irq_{enable,disable} into
__hard_irq_{enable,disable} and introduces a higher level hard_irq_disable()
function that can be used by any code to enforce that IRQs are fully disabled,
not only lazy disabled.

The difference with the __ versions is that it will update some per-processor
fields so that the kernel keeps track and properly re-enables them in the next
local_irq_disable();

This prepares powerpc for my next patch that introduces hard_irq_disable()
generically.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2007-05-11 08:29:34 -07:00
..
iseries
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8253pit.h
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Kbuild [PATCH] ps3: Virtual Frame Buffer Driver 2007-02-12 09:48:44 -08:00
a.out.h
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abs_addr.h
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agp.h
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asm-compat.h [POWERPC] Use mtocrf instruction in asm when CONFIG_POWER4_ONLY=y 2007-04-13 03:55:13 +10:00
atomic.h atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency 2007-05-08 11:15:20 -07:00
auxvec.h
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backlight.h
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bitops.h atomic.h: add atomic64 cmpxchg, xchg and add_unless to powerpc 2007-05-08 11:15:19 -07:00
bootx.h
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btext.h
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bug.h
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bugs.h
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byteorder.h
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cache.h
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cacheflush.h [POWERPC] DEBUG_PAGEALLOC for 32-bit 2007-04-13 04:09:39 +10:00
cell-pmu.h [POWERPC] cell: add cbe_node_to_cpu function 2007-04-23 21:44:38 +02:00
checksum.h
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compat.h
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cputable.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
cputime.h
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current.h [POWERPC] Include stddef.h in asm-powerpc/current.h to get offsetof 2007-03-09 15:03:24 +11:00
dbdma.h
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dcr-mmio.h
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dcr-native.h [POWERPC] More DCR native fixups 2007-02-16 14:00:19 +11:00
dcr.h [POWERPC] Compile fixes for arch/powerpc dcr code 2007-02-07 14:03:23 +11:00
delay.h
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device.h
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div64.h
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dma-mapping.h [PATCH] dma-mapping.h stubs fix 2007-01-30 08:39:21 -08:00
dma.h
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edac.h [POWERPC] EDAC ECC software scrubber 2007-03-09 15:03:25 +11:00
eeh.h
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eeh_event.h [POWERPC] EEH: rm un-needed data 2007-03-22 22:52:55 +11:00
elf.h [POWERPC] Move ELF_ET_DYN_BASE up to 512MB point 2007-01-24 21:13:56 +11:00
emergency-restart.h
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errno.h
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fcntl.h
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firmware.h [POWERPC] Only use H_BULK_REMOVE if the firmware supports it 2007-02-08 15:02:35 +11:00
floppy.h [PATCH] ANSIfy powerpc floppy.h 2007-03-14 15:27:50 -07:00
fs_pd.h [POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads 2007-02-07 14:03:20 +11:00
futex.h
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grackle.h
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hardirq.h
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heathrow.h
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hvcall.h [POWERPC] Avoid hypervisor statistics calculation in real mode 2007-03-22 15:01:43 +11:00
hvconsole.h
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hvcserver.h
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hw_irq.h powerpc: fixup hard_irq_disable semantics 2007-05-11 08:29:34 -07:00
i8259.h
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ibmebus.h [POWERPC] ibmebus: dynamic addition/removal of adapters, some code cleanup 2007-03-16 16:38:19 +11:00
ide.h
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immap_86xx.h [POWERPC] 86xx/85xx: Unify Freescale PCI Express memory map registers structure 2007-03-26 17:03:49 -05:00
immap_qe.h [POWERPC] qe: ucc_slow.guemr is in the wrong place 2007-03-29 14:33:56 -05:00
io-defs.h
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io.h [POWERPC] Generic check_legacy_ioport 2007-04-27 21:14:30 +10:00
ioctl.h
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ioctls.h
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iommu.h [POWERPC] DART iommu suspend 2007-05-07 20:31:14 +10:00
ipc.h
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ipcbuf.h
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ipic.h [POWERPC] 83xx: Return a point to the struct ipic from ipic_init() 2007-01-26 01:45:32 -06:00
irq.h [POWERPC] Add IRQ remapping hook 2007-01-24 21:13:59 +11:00
irq_regs.h
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irqflags.h
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kdebug.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
kdump.h
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kexec.h kdump/kexec: calculate note size at compile time 2007-05-08 11:15:07 -07:00
keylargo.h
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kmap_types.h
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kprobes.h [POWERPC] Minor fault path optimization 2007-05-02 20:57:39 +10:00
libata-portmap.h Fix Maple PATA IRQ assignment. 2007-01-26 17:27:40 -05:00
linkage.h
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lmb.h
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local.h local_t: powerpc extension 2007-05-08 11:15:20 -07:00
lppaca.h
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lv1call.h
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machdep.h [POWERPC] PowerPC MSI infrastructure 2007-05-08 13:40:31 +10:00
macio.h
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mc146818rtc.h
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mediabay.h
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mman.h
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mmu-44x.h [POWERPC] Early serial debug support for PPC44x 2007-05-08 14:47:33 +10:00
mmu-hash64.h [POWERPC] Fix warning in hpte_decode(), and generalize it 2007-05-10 21:28:13 +10:00
mmu.h [POWERPC] Revise PPC44x MMU code for arch/powerpc 2007-05-02 20:04:29 +10:00
mmu_context.h [PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction 2007-05-02 19:27:14 +02:00
mmzone.h [POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 2007-05-10 21:28:13 +10:00
module.h
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mpc8xx.h [POWERPC] Add mpc866ads board-specific bits to arch/powerpc 2007-02-07 14:03:17 +11:00
mpc52xx.h [POWERPC] mpc52xx suspend to deep-sleep 2007-05-07 20:31:15 +10:00
mpc85xx.h
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mpc86xx.h
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mpc8260.h [POWERPC] cpm2: CPM2 interrupt controller fix 2007-02-07 14:03:20 +11:00
mpic.h [POWERPC] MPIC MSI allocator 2007-05-08 13:43:48 +10:00
msgbuf.h
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mutex.h
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namei.h
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nvram.h
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of_device.h [POWERPC] Export of_device_get_modalias 2007-05-07 20:31:15 +10:00
of_platform.h
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ohare.h
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oprofile_impl.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
pSeries_reconfig.h
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paca.h [POWERPC] Introduce address space "slices" 2007-05-09 16:35:00 +10:00
page.h [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
page_32.h [POWERPC] Kill off the PTE_FMT macro 2007-05-07 20:31:14 +10:00
page_64.h [POWERPC] Introduce address space "slices" 2007-05-09 16:35:00 +10:00
param.h
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parport.h parport->dev driver model support 2007-05-08 11:15:05 -07:00
pci-bridge.h [POWERPC] Add a field for each specific bus to struct pci_controller 2007-01-24 21:13:59 +11:00
pci.h [POWERPC] Create and use get_pci_dma_ops() 2007-03-09 15:03:25 +11:00
percpu.h
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pgalloc-32.h [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
pgalloc-64.h [POWERPC] Don't use SLAB/SLUB for PTE pages 2007-05-09 16:35:00 +10:00
pgalloc.h [POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h 2007-05-02 20:04:30 +10:00
pgtable-4k.h [POWERPC] Add ability to 4K kernel to hash in 64K pages 2007-05-09 16:35:00 +10:00
pgtable-64k.h [POWERPC] Add ability to 4K kernel to hash in 64K pages 2007-05-09 16:35:00 +10:00
pgtable-ppc32.h [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
pgtable-ppc64.h [POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h 2007-05-02 20:04:30 +10:00
pgtable.h [POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h 2007-05-02 20:04:30 +10:00
pmac_feature.h [POWERPC] pmac_feature_call checks platform 2007-05-02 16:35:01 +10:00
pmac_low_i2c.h
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pmac_pfunc.h
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pmc.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
pmi.h [POWERPC] Add PMI driver for cell blade 2007-02-16 14:00:19 +11:00
poll.h Consolidate asm/poll.h 2007-05-11 08:29:34 -07:00
posix_types.h [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
ppc-pci.h [POWERPC] Assorted janitorial EEH cleanups 2007-05-10 21:28:13 +10:00
ppc_asm.h
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processor.h [POWERPC] Remove last_syscall 2007-03-22 22:52:58 +11:00
prom.h [POWERPC] Uninline of_iomap function 2007-05-02 20:04:29 +10:00
ps3.h [POWERPC] PS3: Fix sys manager build error 2007-05-10 21:28:13 +10:00
ps3av.h ps3: Make `ps3videomode -v 0 (auto mode) work again 2007-05-04 17:59:08 -07:00
ps3fb.h [PATCH] ps3: cleanup ps3fb before clearing HPTE 2007-02-12 09:48:44 -08:00
ptrace.h
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qe.h [POWERPC] Change rheap functions to use ulongs instead of pointers 2007-05-09 23:01:43 -05:00
qe_ic.h
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reg.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
reg_8xx.h
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reg_booke.h [POWERPC] Move reg_booke.h to include/asm-powerpc 2007-05-09 23:00:37 -05:00
resource.h
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rheap.h [POWERPC] User rheap from arch/powerpc/lib 2007-05-09 23:28:17 -05:00
rtas.h
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rtc.h
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rwsem.h
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scatterlist.h
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seccomp.h
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sections.h
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semaphore.h
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sembuf.h
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serial.h
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setup.h
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shmbuf.h
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shmparam.h
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sigcontext.h
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siginfo.h
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signal.h
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smp.h Remove hardcoding of hard_smp_processor_id on UP systems 2007-05-09 12:30:48 -07:00
smu.h
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socket.h [NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support 2007-04-25 22:24:21 -07:00
sockios.h [NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution 2007-04-25 22:24:04 -07:00
sparsemem.h
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spinlock.h
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spinlock_types.h
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spu.h [POWERPC] Fix spu SLB invalidations 2007-03-10 00:07:50 +01:00
spu_csa.h [POWERPC] Spufs support for 64K LS mappings on 4K kernels 2007-05-09 16:35:00 +10:00
spu_info.h
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spu_priv1.h [POWERPC] Celleb: consolidate spu management ops 2007-02-07 14:03:21 +11:00
sstep.h [POWERPC] Added kprobes support to ppc32 2007-02-06 22:55:19 -06:00
stat.h
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statfs.h
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string.h [STRING]: Move strcasecmp/strncasecmp to lib/string.c 2007-04-26 01:54:39 -07:00
suspend.h [POWERPC] Fix suspend states again 2007-05-02 20:04:30 +10:00
synch.h
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syscalls.h
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systbl.h [POWERPC] Wire up sys_utimensat 2007-05-10 21:28:12 +10:00
system.h Remove tas() 2007-05-08 11:15:20 -07:00
tce.h
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termbits.h
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termios.h [PATCH] consolidate line discipline number definitions 2007-02-11 10:51:26 -08:00
thread_info.h
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time.h [POWERPC] 8xx: powerpc port of core CPM PIC 2007-02-07 14:03:17 +11:00
timex.h
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tlb.h [POWERPC] Make tlb flush batch use lazy MMU mode 2007-04-13 04:09:38 +10:00
tlbflush.h [POWERPC] Cleanup and fix breakage in tlbflush.h 2007-04-24 22:08:56 +10:00
topology.h [PATCH] sched: remove SMT nice 2007-03-05 07:57:51 -08:00
tsi108.h [POWERPC] Generalize tsi108 PCI setup 2007-05-08 11:54:20 +10:00
tsi108_irq.h
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tsi108_pci.h [POWERPC] Generalize tsi108 PCI setup 2007-05-08 11:54:20 +10:00
types.h
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uaccess.h [POWERPC] Add inatomic versions of __get_user and __put_user 2007-04-13 04:09:38 +10:00
ucc.h
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ucc_fast.h ucc_geth: Implement Transmit on Demand support 2007-04-28 11:01:04 -04:00
ucc_slow.h [POWERPC] QE: clean up ucc_slow.c and ucc_fast.c 2007-02-17 16:12:54 -06:00
ucontext.h
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udbg.h [POWERPC] Early serial debug support for PPC44x 2007-05-08 14:47:33 +10:00
uic.h [POWERPC] Add arch/powerpc driver for UIC, PPC4xx interrupt controller 2007-04-24 21:32:01 +10:00
unaligned.h
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uninorth.h
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unistd.h [POWERPC] Wire up sys_utimensat 2007-05-10 21:28:12 +10:00
user.h
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vdso.h [POWERPC] Fix vDSO page count calculation 2007-02-13 15:35:52 +11:00
vdso_datapage.h
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vga.h
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vio.h
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xmon.h
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xor.h
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