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linux-sg2042/include/asm-mips
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Nick Piggin 8b1f312461 [PATCH] mm: move_pte to remap ZERO_PAGE 
Move the ZERO_PAGE remapping complexity to the move_pte macro in
asm-generic, have it conditionally depend on
__HAVE_ARCH_MULTIPLE_ZERO_PAGE, which gets defined for MIPS.

For architectures without __HAVE_ARCH_MULTIPLE_ZERO_PAGE, move_pte becomes
a noop.

From: Hugh Dickins <hugh@veritas.com>

Fix nasty little bug we've missed in Nick's mremap move ZERO_PAGE patch.
The "pte" at that point may be a swap entry or a pte_file entry: we must
check pte_present before perhaps corrupting such an entry.

Patch below against 2.6.14-rc2-mm1, but the same bug is in 2.6.14-rc2's
mm/mremap.c, and more dangerous there since it's affecting all arches: I
think the safest course is to send Nick's patch and Yoichi's build fix and
this fix (build tested) on to Linus - so only MIPS can be affected.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2005-09-28 07:46:40 -07:00
..
arc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cobalt Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ddb5xxx [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
dec [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
galileo-boards Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gcc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip32 [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
it8172 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jmr3927 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lasat [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
mach-atlas Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-au1x00 [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
mach-db1x00 [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
mach-ddb5074 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-dec Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-ev64120 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-ev96100 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-generic [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
mach-ip22 [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
mach-ip27 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-ip32 [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
mach-ja Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-jazz [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
mach-jmr3927/asm Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-lasat Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-mips Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-ocelot Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-ocelot3 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-pb1x00 [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
mach-qemu [PATCH] mips: add support for Qemu system architecture 2005-09-05 00:06:04 -07:00
mach-rm200 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-sibyte Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mach-yosemite Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mips-boards Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sgi [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
sibyte [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
sn Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tx4927 [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
vr41xx [PATCH] mips: add TANBAC TB0287 support 2005-09-09 13:57:30 -07:00
xtalk Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
8253pit.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
a.out.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
addrspace.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
asm.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asmmacro-32.h kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
asmmacro-64.h kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
asmmacro.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
atomic.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
auxvec.h [PATCH] auxiliary vector cleanups 2005-09-07 16:57:21 -07:00
bcache.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitops.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
bootinfo.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
branch.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
break.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 [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -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
cachectl.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cacheflush.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cacheops.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
checksum.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
compat.h [PATCH] compat: be more consistent about [ug]id_t 2005-09-07 16:57:19 -07:00
compiler.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu-features.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
cpu-info.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cputime.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
current.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ddb5074.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
debug.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
delay.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
div64.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma-mapping.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ds1286.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
elf.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
emergency-restart.h [PATCH] Add emergency_restart() 2005-07-26 14:35:41 -07:00
errno.h [PATCH] add EOWNERDEAD and ENOTRECOVERABLE version 2 2005-05-01 08:59:06 -07:00
fcntl.h [PATCH] Clean up struct flock64 definitions 2005-09-07 16:57:38 -07:00
fixmap.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
floppy.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fpregdef.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
fpu.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
fpu_emulator.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
futex.h [PATCH] FUTEX_WAKE_OP: pthread_cond_signal() speedup 2005-09-07 16:57:17 -07:00
gdb-stub.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gfx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gt64120.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gt64240.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hardirq.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hazards.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
highmem.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hw_irq.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
i8259.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ide.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
inst.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
interrupt.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
inventory.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
io.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioctl.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioctls.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipcbuf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq.h [PATCH] remove unnecessary handle_IRQ_event() prototypes 2005-09-09 13:57:33 -07:00
irq_cpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
isadep.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
it8712.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jazz.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jazzdma.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kmap_types.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
linkage.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
local.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
m48t35.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m48t37.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
marvell.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mc146818-time.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mc146818rtc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mipsprom.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mipsregs.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mman.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mmu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mmu_context.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
mmzone.h [PATCH] mips: add MIPS-specific support for flatmem/discontigmem 2005-06-25 16:24:25 -07:00
module.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
msc01_ic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
msgbuf.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
namei.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nile4.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
numnodes.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
paccess.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
page.h [PATCH] mm: consolidate get_order 2005-09-05 00:05:39 -07:00
param.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
parport.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.h [PATCH] mips: add pcibios_bus_to_resource 2005-09-05 00:06:08 -07:00
percpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pgalloc.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
pgtable-32.h [PATCH] freepgt: arch FIRST_USER_ADDRESS 0 2005-04-19 13:29:23 -07:00
pgtable-64.h [PATCH] freepgt: arch FIRST_USER_ADDRESS 0 2005-04-19 13:29:23 -07:00
pgtable-bits.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pgtable.h [PATCH] mm: move_pte to remap ZERO_PAGE 2005-09-28 07:46:40 -07:00
pmon.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
poll.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
posix_types.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prctl.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prefetch.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
processor.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
ptrace.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
qemu.h [PATCH] mips: add support for Qemu system architecture 2005-09-05 00:06:04 -07:00
r4kcache.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
reboot.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
reg.h [PATCH] mips: fix build warnings 2005-09-05 00:06:08 -07:00
regdef.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
resource.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
riscos-syscall.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtc.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
scatterlist.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sections.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
segment.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
semaphore.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sembuf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
serial.h [PATCH] Serial: Split 8250 port table (part 2) 2005-06-29 18:45:19 +01:00
setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sgialib.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sgiarcs.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
sgidefs.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
shmbuf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
shmparam.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sigcontext.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
siginfo.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
signal.h [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
sim.h kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
smp.h [PATCH] smp_processor_id() cleanup 2005-06-21 18:46:13 -07:00
sni.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
socket.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
sockios.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spinlock.h [PATCH] spinlock consolidation 2005-09-10 10:06:21 -07:00
spinlock_types.h [PATCH] spinlock consolidation 2005-09-10 10:06:21 -07:00
stackframe.h kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
stat.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
statfs.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
string.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
suspend.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sysmips.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
system.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
termbits.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
termios.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
thread_info.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
time.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
timex.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
titan_dep.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
tlb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlbdebug.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlbflush.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
topology.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
traps.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tx3912.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
types.h [PATCH] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
uaccess.h [PATCH] remove verify_area(): remove verify_area() from various uaccess.h headers 2005-09-07 16:57:35 -07:00
ucontext.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] mips: clean up 32/64-bit configuration 2005-09-05 00:06:06 -07:00
user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vga.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
war.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00
watch.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
wbflush.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xor.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xxs1500.h [PATCH] mips: nuke trailing whitespace 2005-09-05 00:06:07 -07:00