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Paul Mackerras dfbe0d3b6b [POWERPC] Fix boot failure on POWER6 
Commit 473980a993 added a call to clear
the SLB shadow buffer before registering it.  Unfortunately this means
that we clear out the entries that slb_initialize has previously set in
there.  On POWER6, the hypervisor uses the SLB shadow buffer when doing
partition switches, and that means that after the next partition switch,
each non-boot CPU has no SLB entries to map the kernel text and data,
which causes it to crash.

This fixes it by reverting most of 473980a9 and instead clearing the
3rd entry explicitly in slb_initialize.  This fixes the problem that
473980a9 was trying to solve, but without breaking POWER6.

Signed-off-by: Paul Mackerras <paulus@samba.org>
 		2008-01-15 17:30:58 +11:00
..
iseries [POWERPC] iSeries: Move viodasd probing 2007-10-11 20:40:48 +10:00
8xx_immap.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
8253pit.h
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Kbuild remove include/asm-*/ipc.h 2007-10-17 08:42:55 -07:00
a.out.h
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abs_addr.h
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agp.h
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asm-compat.h
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atomic.h [POWERPC] Implement atomic{, 64}_{read, write}() without volatile 2007-08-17 11:01:58 +10:00
auxvec.h
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backlight.h
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bitops.h forbid asm/bitops.h direct inclusion 2007-10-19 11:53:41 -07:00
bootx.h
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btext.h
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bug.h Fix WARN_ON() on bitfield ops 2007-07-31 21:12:07 -07:00
bugs.h
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byteorder.h
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cache.h
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cacheflush.h
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cell-pmu.h
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cell-regs.h [POWERPC] cell: Add Cell memory controller register defs and expose it 2007-10-09 21:01:56 +10:00
checksum.h
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clk_interface.h [POWERPC] clk.h interface for platforms 2007-10-03 09:11:56 +10:00
commproc.h [POWERPC] Kill non-existent symbols from ksyms and commproc.h 2007-12-13 22:44:28 -06:00
compat.h
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cpm.h [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
cpm2.h [POWERPC] 85xx: Killed <asm/mpc85xx.h> 2007-10-11 09:14:31 -05:00
cputable.h [POWERPC] Avoid unpaired stwcx. on some processors 2007-11-13 16:22:43 +11:00
cputime.h
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current.h
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dbdma.h
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dcr-mmio.h Use dcr_host_t.base in dcr_unmap() 2007-10-15 14:29:49 -04:00
dcr-native.h Use dcr_host_t.base in dcr_unmap() 2007-10-15 14:29:49 -04:00
dcr.h
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delay.h
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device.h
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div64.h
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dma-mapping.h powerpc: Fix fallout from sg_page() changes 2007-10-23 09:13:14 +02:00
dma.h
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edac.h
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eeh.h
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eeh_event.h
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elf.h increase AT_VECTOR_SIZE to terminate saved_auxv properly 2007-10-17 08:43:00 -07:00
emergency-restart.h
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errno.h
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exception.h [POWERPC] Move lowlevel runlatch calls under cpu feature control 2007-09-14 01:33:22 +10:00
fb.h
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fcntl.h
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firmware.h
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floppy.h cleanup floppy.h 2007-10-17 08:42:55 -07:00
fs_pd.h [POWERPC] 85xx: Killed <asm/mpc85xx.h> 2007-10-11 09:14:31 -05:00
futex.h
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grackle.h
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hardirq.h
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heathrow.h
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highmem.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
hvcall.h
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hvconsole.h
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hvcserver.h
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hw_irq.h
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hydra.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
i8259.h
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ibmebus.h [POWERPC] ibmebus: Move to of_device and of_platform_driver, match eHCA and eHEA drivers 2007-10-17 22:30:08 +10:00
ide.h ide: add hwif->ack_intr hook 2007-10-20 00:32:32 +02:00
immap_86xx.h [POWERPC] 86xx: update immap_86xx.h for the 8610 2007-10-08 08:38:50 -05:00
immap_cpm2.h [POWERPC] cpm2: Infrastructure code cleanup. 2007-10-04 11:02:04 -05:00
immap_qe.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
io-defs.h
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io.h Spelling fix: explicitly 2007-10-19 23:22:55 +02:00
ioctl.h
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ioctls.h
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iommu.h remove asm/bitops.h includes 2007-10-19 11:53:41 -07:00
ipcbuf.h
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ipic.h
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irq.h [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
irq_regs.h
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irqflags.h
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kdebug.h x86: optimize page faults like all other achitectures and kill notifier cruft 2007-10-16 09:42:50 -07:00
kdump.h
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kexec.h
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keylargo.h
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kgdb.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
kmap_types.h
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kprobes.h kprobes: support kretprobe blacklist 2007-10-16 09:43:10 -07:00
libata-portmap.h
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linkage.h
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lmb.h [POWERPC] Update lmb.h include protection to ASM_POWERPC 2007-08-17 11:01:58 +10:00
local.h
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lppaca.h
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lv1call.h
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machdep.h [POWERPC] Use 1TB segments 2007-10-12 14:05:17 +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-8xx.h
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mmu-40x.h [POWERPC] 40x MMU 2007-08-20 07:28:48 -05:00
mmu-44x.h
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mmu-fsl-booke.h
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mmu-hash32.h
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mmu-hash64.h [POWERPC] Fix boot failure on POWER6 2008-01-15 17:30:58 +11:00
mmu.h [POWERPC] 40x MMU 2007-08-20 07:28:48 -05:00
mmu_context.h remove asm/bitops.h includes 2007-10-19 11:53:41 -07:00
mmzone.h
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module.h
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mpc8xx.h
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mpc52xx.h [POWERPC] Add restart support for mpc52xx based platforms 2007-10-21 12:43:04 -06:00
mpc52xx_psc.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
mpc86xx.h
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mpc8260.h
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mpic.h [POWERPC] Update mpic to use dcr_host_t.base 2007-10-03 13:25:27 +10:00
msgbuf.h
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mutex.h
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namei.h
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nvram.h [POWERPC] pseries: Eliminate global error_log_cnt variable 2007-08-17 11:01:52 +10:00
of_device.h [POWERPC] Move of_device allocation into of_device.[ch] 2007-10-17 22:30:07 +10:00
of_platform.h
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ohare.h
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oprofile_impl.h
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pSeries_reconfig.h
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paca.h powerpc: Remove obsolete prototype 2007-10-20 00:36:33 +02:00
page.h fix 'dynreloc miscount' link error on Powerpc 2007-07-26 11:35:18 -07:00
page_32.h [POWERPC] Fix kmalloc alignment on non-coherent DMA platforms 2007-11-20 11:37:43 +11:00
page_64.h [POWERPC] Use 1TB segments 2007-10-12 14:05:17 +10:00
param.h
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parport.h
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pci-bridge.h [POWERPC] Fix declaration of pcibios_free_controller 2007-11-19 15:11:30 +11:00
pci.h
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percpu.h [POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT 2007-10-03 11:48:44 +10:00
pgalloc-32.h
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pgalloc-64.h
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pgalloc.h
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pgtable-4k.h [POWERPC] Size swapper_pg_dir correctly 2007-09-19 15:25:34 +10:00
pgtable-64k.h [POWERPC] Size swapper_pg_dir correctly 2007-09-19 15:25:34 +10:00
pgtable-ppc32.h [POWERPC] Fix swapper_pg_dir size when CONFIG_PTE_64BIT=y on FSL_BOOKE 2007-12-06 13:11:04 -06:00
pgtable-ppc64.h ppc64: SPARSEMEM_VMEMMAP support 2007-10-16 09:42:51 -07:00
pgtable.h
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pmac_feature.h
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pmac_low_i2c.h
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pmac_pfunc.h
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pmc.h
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pmi.h
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poll.h
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posix_types.h
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ppc-pci.h
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ppc_asm.h [POWERPC] Fix modpost warnings from head*.S on ppc32 2007-09-14 08:53:36 -05:00
processor.h [POWERPC] Use __attribute__ in asm-powerpc 2007-09-22 14:49:21 +10:00
prom.h [POWERPC] Use strcasecmp() rather than strncasecmp() when determining device node compatibility 2007-08-22 15:21:47 +10:00
ps3.h [POWERPC] PS3: Add new LV1 error codes 2007-09-14 01:33:25 +10:00
ps3av.h ps3av: dont distinguish between `boot' and `non-boot' autodetection 2007-10-16 09:43:21 -07:00
ps3fb.h
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ps3stor.h
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ptrace.h
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qe.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
qe_ic.h [POWERPC] QEIC: Implement pluggable handlers, fix MPIC cascading 2007-10-08 08:38:57 -05:00
reg.h [POWERPC] Remove APUS support from arch/ppc 2007-09-17 15:15:04 +10:00
reg_8xx.h
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reg_booke.h [POWERPC] Fix FSL BookE machine check reporting 2007-08-17 13:22:28 -05:00
resource.h
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rheap.h
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rtas.h Revert "[POWERPC] Fix RTAS os-term usage on kernel panic" 2007-12-03 09:39:45 +11:00
rtc.h
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rwsem.h [POWERPC] Prevent direct inclusion of <asm/rwsem.h>. 2007-09-22 14:49:21 +10:00
scatterlist.h Add CONFIG_DEBUG_SG sg validation 2007-10-22 21:20:03 +02:00
seccomp.h
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sections.h
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semaphore.h kill DECLARE_MUTEX_LOCKED 2007-10-17 08:42:47 -07:00
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 Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
smu.h
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socket.h
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sockios.h
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sparsemem.h
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spinlock.h
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spinlock_types.h
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spu.h [POWERPC] Oprofile: Remove dependency on spufs module 2007-12-28 15:07:52 +11:00
spu_csa.h
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spu_info.h
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spu_priv1.h [POWERPC] cell: Move SPU affinity init to spu_management_of_ops 2007-08-10 21:04:21 +10:00
sstep.h
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stat.h
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statfs.h
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string.h
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suspend.h
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synch.h
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syscalls.h
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systbl.h [POWERPC] Change fallocate to match unistd.h on powerpc 2007-11-08 14:15:32 +11:00
system.h increase AT_VECTOR_SIZE to terminate saved_auxv properly 2007-10-17 08:43:00 -07:00
tce.h
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termbits.h
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termios.h
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thread_info.h remove unused TIF_NOTIFY_RESUME flag 2007-07-31 15:39:38 -07:00
time.h [POWERPC] Fix hardware IRQ time accounting problem. 2007-12-06 16:08:59 +11:00
timex.h
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tlb.h [POWERPC] Include pagemap.h in asm/powerpc/tlb.h 2007-10-03 12:02:43 +10:00
tlbflush.h [POWERPC] Fix oops related to 4xx flush_tlb_page modification 2007-11-09 03:51:14 -06:00
topology.h Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
tsi108.h
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tsi108_irq.h
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tsi108_pci.h
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types.h remove strict ansi check from __u64 in asm/types.h 2007-10-17 08:42:53 -07:00
uaccess.h
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ucc.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
ucc_fast.h
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ucc_slow.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
ucontext.h
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udbg.h [POWERPC] Add early debug console for CPM serial ports. 2007-10-03 20:35:43 -05:00
uic.h
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unaligned.h
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uninorth.h
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unistd.h
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user.h
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vdso.h
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vdso_datapage.h [POWERPC] vdso: Fixes for cache block sizes 2007-11-20 13:56:31 +11:00
vga.h
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vio.h [POWERPC] Clean up vio.h 2007-10-11 20:40:44 +10:00
xilinx_intc.h [POWERPC] Virtex: add xilinx interrupt controller driver 2007-10-03 07:23:14 -05:00
xmon.h
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xor.h
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