AcoSail/kernel_optimize_test
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kernel_optimize_test/include/asm-mips
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Hugh Dickins 701dfbc1cb [PATCH] mm: mremap correct rmap accounting 
Nick Piggin points out that page accounting on MIPS multiple ZERO_PAGEs
is not maintained by its move_pte, and could lead to freeing a ZERO_PAGE.

Instead of complicating that move_pte, just forget the minor optimization
when mremapping, and change the one thing which needed it for correctness
- filemap_xip use ZERO_PAGE(0) throughout instead of according to address.

[ "There is no block device driver one could use for XIP on mips
   platforms" - Carsten Otte ]

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-30 08:33:32 -08:00
..
arc
ddb5xxx
dec [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
emma2rh
ip32
jmr3927 [MIPS] Complete fixes after removal of pt_regs argument to int handlers. 2006-10-08 02:38:28 +01:00
lasat
mach-atlas [MIPS] Atlas: update interrupt handling 2006-09-27 13:37:42 +01:00
mach-au1x00 [PATCH] make au1xxx-ide compile again 2006-11-22 23:34:02 +00:00
mach-cobalt [MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE 2006-11-30 01:14:43 +00:00
mach-db1x00 [PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the proper ones 2006-06-23 07:42:56 -07:00
mach-dec [PATCH] char/rtc: Handle memory-mapped chips properly 2006-07-10 13:24:25 -07:00
mach-emma2rh
mach-ev64120 [MIPS] Add UART IRQ number for EV64120 2006-10-01 23:16:59 +01:00
mach-excite [MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake. 2006-09-27 13:37:57 +01:00
mach-generic [PATCH] irq-flags: MIPS: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
mach-ip22
mach-ip27 [MIPS] IP27: Don't drag <asm/sn/arch.h> into topology.h. 2006-12-12 01:46:24 +00:00
mach-ip32
mach-ja [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mach-jazz [PATCH] irq-flags: MIPS: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
mach-jmr3927
mach-lasat
mach-mips [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mach-ocelot
mach-ocelot3 [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mach-pb1x00
mach-pnx8550 [MIPS] PNX8550 fixups 2006-10-04 18:06:15 +01:00
mach-qemu [MIPS] Qemu does not have D-cache aliases 2006-09-27 13:37:49 +01:00
mach-rm [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines 2006-12-09 01:03:58 +00:00
mach-sibyte [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mach-sim [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mach-wrppmc
mach-yosemite [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
mips-boards [MIPS] Atlas: update interrupt handling 2006-09-27 13:37:42 +01:00
pci
sgi
sibyte [MIPS] Fixup migration to GENERIC_TIME 2006-10-31 20:13:23 +00:00
sn [MIPS] IP27: Move definition of nic_t to its sole user. 2006-12-12 01:46:24 +00:00
tx4927
tx4938 fix file specification in comments 2006-10-03 23:01:26 +02:00
vr41xx [MIPS] More vr41xx pt_regs fixups 2006-10-19 17:55:14 +01:00
xtalk
8253pit.h
a.out.h
abi.h
addrspace.h [MIPS] Use "long" for 64-bit values on 64-bit kernel. 2006-11-30 01:14:43 +00:00
apm.h [MIPS] Don't include obsolete <linux/config.h>. 2006-07-13 21:25:58 +01:00
asm.h [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
asmmacro-32.h
asmmacro-64.h
asmmacro.h [MIPS] Fix use of ehb instruction for non-R2 configurations. 2006-06-29 21:10:49 +01:00
atomic.h [MIPS] Cleanup memory barriers for weakly ordered systems. 2006-12-04 22:43:14 +00:00
auxvec.h
barrier.h [MIPS] Cleanup memory barriers for weakly ordered systems. 2006-12-04 22:43:14 +00:00
bcache.h
bitops.h [MIPS] Cleanup memory barriers for weakly ordered systems. 2006-12-04 22:43:14 +00:00
bootinfo.h [PATCH] add STB810 support (Philips PNX8550-based) 2006-12-09 01:04:00 +00:00
branch.h
break.h
bug.h [MIPS] Use conditional traps for BUG_ON on MIPS II and better. 2006-11-30 01:14:50 +00:00
bugs.h
byteorder.h
cache.h
cachectl.h
cacheflush.h [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
cacheops.h
checksum.h [MIPS] Fix wrong checksum calculation on 64-bit MIPS 2007-01-24 19:23:22 +00:00
compat.h [MIPS] compat.h uses struct pt_regs so needs to include ptrace.h. 2006-12-12 01:46:24 +00:00
compiler.h
cpu-features.h [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
cpu-info.h [MIPS] Fix alignment hole in struct cache_desc; shrink struct. 2006-11-30 01:14:45 +00:00
cpu.h [MIPS] Use the proper technical term for naming some of the cache macros. 2006-07-13 21:26:04 +01:00
cputime.h
current.h
debug.h
delay.h
device.h Driver core: add dev_archdata to struct device 2006-12-01 14:52:01 -08:00
div64.h [MIPS] Fixup migration to GENERIC_TIME 2006-10-31 20:13:23 +00:00
dma-mapping.h [PATCH] Pass struct dev pointer to dma_cache_sync() 2006-12-07 08:39:41 -08:00
dma.h [MIPS] Remove duplicate ISA DMA code for 0 DMA channel case. 2006-11-30 01:14:51 +00:00
ds1286.h
ds1742.h
dsp.h
elf.h
emergency-restart.h
errno.h
fcntl.h [MIPS] Remove F_SETSIG and F_GETSIG in favor of the asm-generic definitions. 2006-09-27 13:37:48 +01:00
fixmap.h [MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page 2006-10-21 23:17:35 +01:00
floppy.h
fpregdef.h
fpu_emulator.h
fpu.h [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
futex.h [PATCH] mm: pagefault_{disable,enable}() 2006-12-07 08:39:21 -08:00
gdb-stub.h
gfx.h
gt64120.h [MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE 2006-11-30 01:14:43 +00:00
gt64240.h
hardirq.h
hazards.h [MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard() 2007-01-24 19:23:21 +00:00
highmem.h [PATCH] mm: k{,um}map_atomic() vs in_atomic() 2006-12-07 08:39:21 -08:00
hw_irq.h [PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend() 2006-06-29 10:26:23 -07:00
i8259.h [MIPS] Import updates from i386's i8259.c 2006-12-06 20:16:09 +00:00
ide.h
inst.h [MIPS] Fix rdhwr_op definition. 2006-07-13 21:26:08 +01:00
inventory.h
io.h [MIPS] page.h: remove __pa() usages. 2006-11-30 01:14:40 +00:00
ioctl.h
ioctls.h
ipc.h
ipcbuf.h
irq_cpu.h
irq_regs.h [MIPS] Complete fixes after removal of pt_regs argument to int handlers. 2006-10-08 02:38:28 +01:00
irq.h [MIPS] SMTC build fix 2007-01-08 21:41:04 +00:00
irqflags.h [MIPS] SMTC: Instant IPI replay. 2007-01-23 18:26:47 +00:00
isadep.h
jazz.h
jazzdma.h
Kbuild [MIPS] Have headers_install install <asm/cachectl.h> and <asm/sysmips.h>. 2006-09-27 13:37:56 +01:00
kexec.h [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
kmap_types.h
kspd.h
linkage.h
local.h
m48t35.h
m48t37.h
marvell.h [MIPS] Complete fixes after removal of pt_regs argument to int handlers. 2006-10-08 02:38:28 +01:00
mc146818-time.h
mc146818rtc.h
mips_mt.h
mipsmtregs.h [MIPS] VSMP: Synchronize cp0 counters on bootup. 2006-10-31 20:13:22 +00:00
mipsprom.h
mipsregs.h [MIPS] Remove unused R10000 performance counter definitions. 2006-11-30 01:14:45 +00:00
mman.h
mmu_context.h [MIPS] Reformat missformated SMTC bits. 2006-09-27 13:37:49 +01:00
mmu.h
mmzone.h [PATCH] Delete unused definitions of kvaddr_to_nid 2006-06-23 07:42:52 -07:00
module.h
msc01_ic.h [MIPS] Complete fixes after removal of pt_regs argument to int handlers. 2006-10-08 02:38:28 +01:00
msgbuf.h
mutex.h
namei.h
nile4.h
paccess.h
page.h [PATCH] MIPS: Fix COW D-cache aliasing on fork 2006-12-13 09:27:08 -08:00
param.h
parport.h
pci.h [MIPS] Fix build of several IDE drivers by providing pci_get_legacy_ide_irq 2006-12-10 21:52:11 +00:00
percpu.h
pgalloc.h [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
pgtable-32.h [MIPS] pte_offset(dir,addr): parenthesis fix 2006-12-06 20:16:08 +00:00
pgtable-64.h [MIPS] pte_offset(dir,addr): parenthesis fix 2006-12-06 20:16:08 +00:00
pgtable-bits.h
pgtable.h [PATCH] mm: mremap correct rmap accounting 2007-01-30 08:33:32 -08:00
pmon.h
poll.h
posix_types.h
prctl.h
prefetch.h
processor.h
ptrace.h [MIPS] Move die and die_if_kernel() from system.h to ptrace.h 2006-12-10 21:52:11 +00:00
qemu.h
r4kcache.h
reboot.h
reg.h
regdef.h
resource.h
rm9k-ocd.h
rtc.h
rtlx.h
scatterlist.h
sections.h
segment.h
semaphore.h
sembuf.h
serial.h [MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support. 2006-10-03 17:59:17 +01:00
setup.h [PATCH] cleanup asm/setup.h userspace visibility 2006-12-07 08:39:46 -08:00
sgialib.h
sgiarcs.h
sgidefs.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h [MIPS] Move definition of IRIX compat constant into IRIX compat code. 2006-09-27 13:37:45 +01:00
sim.h
smp.h
smtc_ipi.h
smtc_proc.h
smtc.h
sni.h
socket.h [AF_UNIX]: Datagram getpeersec 2006-06-29 16:58:06 -07:00
sockios.h
sparsemem.h
spinlock_types.h
spinlock.h [MIPS] Cleanup memory barriers for weakly ordered systems. 2006-12-04 22:43:14 +00:00
stackframe.h [MIPS] Optimize and cleanup get_saved_sp, set_saved_sp 2006-10-11 19:30:59 +01:00
stacktrace.h [MIPS] Make unwind_stack() can dig into interrupted context 2006-10-01 23:16:59 +01:00
stat.h
statfs.h
string.h
suspend.h
sysmips.h
system.h [MIPS] Move die and die_if_kernel() from system.h to ptrace.h 2006-12-10 21:52:11 +00:00
termbits.h [PATCH] tty: preparatory structures for termios revamp 2006-12-08 08:28:56 -08:00
termios.h
thread_info.h [MIPS] Fix APM build 2007-01-24 19:23:21 +00:00
time.h [MIPS] mips HPT cleanup: make clocksource_mips public 2006-11-30 01:14:49 +00:00
timex.h [MIPS] Fix errors detected by "make headers_check" 2006-09-27 13:37:40 +01:00
titan_dep.h
tlb.h
tlbdebug.h
tlbflush.h
topology.h
traps.h
tx3912.h
types.h [PATCH] Centralise definitions of sector_t and blkcnt_t 2006-12-04 19:41:15 -08:00
uaccess.h
ucontext.h
unaligned.h
unistd.h [PATCH] remove kernel syscalls 2006-12-07 08:39:37 -08:00
user.h [MIPS] Fix errors detected by "make headers_check" 2006-09-27 13:37:40 +01:00
vga.h
vpe.h
war.h [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines 2006-12-09 01:03:58 +00:00
watch.h
wbflush.h
xor.h
xxs1500.h