David S. Miller
816242da37
[SPARC64]: Add boot option to force UltraSPARC-III P-Cache on.
...
Older UltraSPARC-III chips have a P-Cache bug that makes us disable it
by default at boot time.
However, this does hurt performance substantially, particularly with
memcpy(), and the bug is _incredibly_ obscure. I have never seen it
triggered in practice, ever.
So provide a "-P" boot option that forces the P-Cache on. It taints
the kernel, so if it does trigger and cause some data corruption or
OOPS, we will find out in the logs that this option was on when it
happened.
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-23 15:52:08 -07:00
..
a.out.h
Linux-2.6.12-rc2
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agp.h
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apb.h
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asi.h
Linux-2.6.12-rc2
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atomic.h
Linux-2.6.12-rc2
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audioio.h
Linux-2.6.12-rc2
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auxio.h
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bbc.h
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bitops.h
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bpp.h
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2005-04-16 15:20:36 -07:00
bsderrno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bug.h
[PATCH] remove all kernel BUGs
2005-05-01 08:59:01 -07:00
bugs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cacheflush.h
[PATCH] sparc64: Reduce ptrace cache flushing
2005-04-17 18:03:11 -07:00
chafsr.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
checksum.h
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chmctrl.h
Linux-2.6.12-rc2
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cmt.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
compat.h
[PATCH] sparc64: Fix stat
2005-04-18 15:13:15 -07:00
const.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpudata.h
Linux-2.6.12-rc2
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cputime.h
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current.h
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dcr.h
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dcu.h
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delay.h
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display7seg.h
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div64.h
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dma-mapping.h
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dma.h
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ebus.h
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elf.h
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envctrl.h
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errno.h
[PATCH] add EOWNERDEAD and ENOTRECOVERABLE version 2
2005-05-01 08:59:06 -07:00
estate.h
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fbio.h
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fcntl.h
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fhc.h
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floppy.h
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fpumacro.h
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hardirq.h
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hdreg.h
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head.h
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hw_irq.h
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ide.h
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idprom.h
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io.h
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ioctl.h
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ioctls.h
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iommu.h
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ipc.h
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ipcbuf.h
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irq.h
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isa.h
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kbio.h
Linux-2.6.12-rc2
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kdebug.h
Linux-2.6.12-rc2
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kmap_types.h
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kprobes.h
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linkage.h
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local.h
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lsu.h
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mc146818rtc.h
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mman.h
Linux-2.6.12-rc2
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mmu.h
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mmu_context.h
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module.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mostek.h
[PATCH] mostek bogus sparse annotations fixed
2005-04-24 12:28:36 -07:00
msgbuf.h
Linux-2.6.12-rc2
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namei.h
Linux-2.6.12-rc2
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ns87303.h
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openprom.h
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openpromio.h
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oplib.h
Linux-2.6.12-rc2
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page.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
param.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
parport.h
[PATCH] ISA_DMA Kconfig fixes - part 2 (parport_pc)
2005-05-04 07:33:13 -07:00
pbm.h
Linux-2.6.12-rc2
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pci.h
Linux-2.6.12-rc2
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pconf.h
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percpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
perfctr.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgalloc.h
[SPARC64]: Kill useless __pte_alloc_one_kernel indirection
2005-05-05 14:27:56 -07:00
pgtable.h
[SPARC64]: Provide a pgprot_noncached() implementation.
2005-04-21 21:41:33 -07:00
pil.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
poll.h
Linux-2.6.12-rc2
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posix_types.h
Linux-2.6.12-rc2
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processor.h
Linux-2.6.12-rc2
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psrcompat.h
Linux-2.6.12-rc2
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pstate.h
Linux-2.6.12-rc2
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ptrace.h
Linux-2.6.12-rc2
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reg.h
Linux-2.6.12-rc2
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resource.h
Linux-2.6.12-rc2
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rtc.h
Linux-2.6.12-rc2
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rwsem-const.h
Linux-2.6.12-rc2
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rwsem.h
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sbus.h
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scatterlist.h
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sections.h
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segment.h
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semaphore.h
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sembuf.h
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setup.h
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sfp-machine.h
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shmbuf.h
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shmparam.h
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sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
[PATCH] consolidate SIGEV_PAD_SIZE
2005-05-01 08:59:08 -07:00
signal.h
[PATCH] asm/signal.h unification
2005-05-04 07:33:15 -07:00
smp.h
Linux-2.6.12-rc2
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socket.h
Linux-2.6.12-rc2
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sockios.h
Linux-2.6.12-rc2
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solerrno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
spinlock.h
[SPARC64]: Fix SMP build.
2005-04-24 21:04:02 -07:00
spitfire.h
[SPARC64]: Add boot option to force UltraSPARC-III P-Cache on.
2005-05-23 15:52:08 -07:00
starfire.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
stat.h
[PATCH] sparc64: Fix stat
2005-04-18 15:13:15 -07:00
statfs.h
Linux-2.6.12-rc2
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string.h
Linux-2.6.12-rc2
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sunbpp.h
Linux-2.6.12-rc2
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svr4.h
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system.h
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termbits.h
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termios.h
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thread_info.h
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timer.h
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timex.h
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tlb.h
Linux-2.6.12-rc2
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tlbflush.h
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topology.h
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ttable.h
Linux-2.6.12-rc2
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types.h
Linux-2.6.12-rc2
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uaccess.h
Linux-2.6.12-rc2
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uctx.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unistd.h
[PATCH] sparc64: Fix stat
2005-04-18 15:13:15 -07:00
upa.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
user.h
Linux-2.6.12-rc2
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utrap.h
Linux-2.6.12-rc2
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vga.h
Linux-2.6.12-rc2
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visasm.h
Linux-2.6.12-rc2
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vuid_event.h
Linux-2.6.12-rc2
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watchdog.h
Linux-2.6.12-rc2
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xor.h
Linux-2.6.12-rc2
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