David Gibson cbf52afdc0 [PATCH] powerpc: Add missing icache flushes for hugepages ... On most powerpc CPUs, the dcache and icache are not coherent so between writing and executing a page, the caches must be flushed. Userspace programs assume pages given to them by the kernel are icache clean, so we must do this flush between the kernel clearing a page and it being mapped into userspace for execute. We were not doing this for hugepages, this patch corrects the situation. We use the same lazy mechanism as we use for normal pages, delaying the flush until userspace actually attempts to execute from the page in question. Tested on G5. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>		2005-12-09 16:30:48 +11:00
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iseries
8253pit.h
a.out.h
abs_addr.h
agp.h
asm-compat.h
atomic.h	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
auxvec.h	[PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel	2005-11-11 22:25:39 +11:00
backlight.h
bitops.h
btext.h	powerpc: Move a bunch of ppc64 headers to include/asm-powerpc	2005-11-14 17:22:01 +11:00
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h
checksum.h
compat.h
cputable.h	[PATCH] powerpc: merge align.c	2005-11-18 14:39:23 +11:00
cputime.h
current.h
dbdma.h
delay.h	powerpc: Fix delay functions for 601 processors	2005-11-18 14:08:12 +11:00
div64.h
dma-mapping.h	powerpc: merge dma-mapping.h	2005-11-19 01:48:52 +11:00
dma.h
eeh_event.h
eeh.h	[PATCH] Avoid use of uninitialised spinlock in EEH.	2005-11-17 16:53:38 +11:00
elf.h	[PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel	2005-11-11 22:25:39 +11:00
emergency-restart.h
errno.h
fcntl.h
firmware.h
floppy.h	powerpc: Move a bunch of ppc64 headers to include/asm-powerpc	2005-11-14 17:22:01 +11:00
futex.h
grackle.h
hardirq.h
heathrow.h
hvcall.h
hvconsole.h	powerpc: Move a bunch of ppc64 headers to include/asm-powerpc	2005-11-14 17:22:01 +11:00
hvcserver.h	powerpc: Move a bunch of ppc64 headers to include/asm-powerpc	2005-11-14 17:22:01 +11:00
hw_irq.h
i8259.h
ide.h
io.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
ioctl.h
ioctls.h
iommu.h	[PATCH] powerpc: update my email address	2005-11-23 21:23:20 +11:00
ipc.h
ipcbuf.h
irq.h
kdebug.h
kexec.h	[PATCH] powerpc: Export htab start/end via device tree	2005-11-14 16:34:06 +11:00
keylargo.h
kmap_types.h
kprobes.h
linkage.h
lmb.h
local.h
lppaca.h
machdep.h	[PATCH] powerpc: Turn cpu_irq_down into kexec_cpu_down	2005-11-14 16:33:09 +11:00
macio.h
mc146818rtc.h
mediabay.h
mman.h
mmu_context.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
mmu.h	[PATCH] powerpc: Add missing icache flushes for hugepages	2005-12-09 16:30:48 +11:00
mmzone.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
module.h
mpic.h
msgbuf.h
namei.h
numnodes.h
nvram.h	powerpc: Remove an extraneous and incorrect declaration of pmac_nvram_init.	2005-11-15 11:17:02 +11:00
of_device.h
ohare.h
oprofile_impl.h
paca.h
page_32.h	powerpc: Fix 32-bit compile: PPC_MEMSTART was undeclared	2005-11-14 17:32:50 +11:00
page_64.h	[PATCH] powerpc: More hugepage boundary case fixes	2005-11-25 22:12:45 +11:00
page.h	[PATCH] powerpc: Merge page.h	2005-11-14 16:33:05 +11:00
param.h
parport.h
pci-bridge.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
pci.h	powerpc: Merge pci.h	2005-11-19 20:46:04 +11:00
percpu.h
pgalloc.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
pgtable-4k.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
pgtable-64k.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
pgtable.h	powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc	2005-11-19 20:17:32 +11:00
pmac_feature.h
pmac_low_i2c.h
pmc.h
poll.h
posix_types.h
ppc_asm.h
ppc-pci.h	powerpc: Merge pci.h	2005-11-19 20:46:04 +11:00
processor.h	[PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel	2005-11-11 22:25:39 +11:00
prom.h
pSeries_reconfig.h
ptrace.h
reg_8xx.h
reg.h
resource.h
rtas.h
rtc.h
rwsem.h
scatterlist.h
seccomp.h
sections.h
semaphore.h
sembuf.h
serial.h	powerpc: Move a bunch of ppc64 headers to include/asm-powerpc	2005-11-14 17:22:01 +11:00
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h
smu.h
socket.h
sockios.h
sparsemem.h	[PATCH] ppc64: Increase sparsemem defaults	2005-11-11 22:21:41 +11:00
spinlock_types.h
spinlock.h	powerpc: Merge spinlock.h	2005-11-19 20:50:46 +11:00
sstep.h
stat.h
statfs.h
string.h
synch.h
system.h
tce.h	[PATCH] powerpc: update my email address	2005-11-23 21:23:20 +11:00
termbits.h
termios.h
thread_info.h
time.h
timex.h
tlb.h
tlbflush.h
topology.h	[PATCH] powerpc: Fix typo in topology.h	2005-11-18 13:18:11 +11:00
types.h
uaccess.h
ucontext.h
udbg.h	[PATCH] powerpc: Move udbg code to arch/powerpc	2005-11-11 22:23:34 +11:00
unaligned.h
uninorth.h
unistd.h
user.h
vdso_datapage.h	[PATCH] powerpc: vdso fixes (take #2)	2005-11-14 16:35:58 +11:00
vdso.h	[PATCH] powerpc: Make the vDSO functions set error code (#2)	2005-11-16 14:05:11 +11:00
vga.h
vio.h
xmon.h
xor.h