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linux/arch/m68k/include/asm
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Alexander Stein 57e00098cc m68k: Add shared bit to Coldfire kernel page entries 
We had problems accessing our NOR flash trough mtd. The system always got
stuck at attaching UBI using ubiattach if booted from NFS or after mounting
squashfs as rootfs directly from NOR flash.
After some testing of the new changes introduced from v3.2-rc1 to v3.2-rc7
we had to apply the following patch to get mtd working again.

[gerg: The problem was ultimately caused by allocated kernel pages not having
the shared (SG) bit set. Without the SG bit set the MMU will look for page
matches incorporating the ASID as well. Things like module regions allocated
using vmalloc would fault when other processes run. ]

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
 		2012-02-07 11:04:00 +10:00
..
Kbuild Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2009-01-26 10:33:01 -08:00
MC68EZ328.h m68k: fix comment typo 'occcured' 2011-04-10 17:01:05 +02:00
MC68VZ328.h m68k: fix comment typo 'occcured' 2011-04-10 17:01:05 +02:00
MC68328.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
MC68332.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
a.out-core.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
a.out.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
adb_iop.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
amigahw.h m68k: Remove dead GG2 config option 2010-10-22 09:43:22 +02:00
amigaints.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
amigayle.h m68k: amiga - Amiga Gayle IDE platform device conversion 2010-05-26 19:51:09 +02:00
amipcmcia.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
apollodma.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
apollohw.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
atafd.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
atafdreg.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
atari_joystick.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
atari_stdma.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
atari_stram.h m68k/atari: Reserve some ST-RAM early on for device buffer use 2011-07-30 21:21:39 +02:00
atarihw.h m68k/atari: Move declaration of atari_SCC_reset_done to header file 2011-12-10 19:52:49 +01:00
atariints.h Fix common misspellings 2011-03-31 11:26:23 -03:00
atarikb.h input/atari: Use the correct mouse interrupt hook 2011-05-19 18:19:11 +02:00
atomic.h m68k: ColdFire V4e MMU context support code 2011-12-30 10:20:34 +10:00
auxvec.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
bitops.h m68k: merge mmu and non-mmu bitops.h 2011-07-25 11:20:40 +10:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
blinken.h m68k/hp300: Export hp300_ledstate 2011-12-10 19:52:48 +01:00
bootinfo.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
bootstd.h Fix common misspellings 2011-03-31 11:26:23 -03:00
bug.h m68k: merge the mmu and non-mmu versions of bug.h 2009-03-24 15:17:44 +10:00
bugs.h m68k: merge the mmu and non-mmu versions of bugs.h 2009-03-24 15:17:45 +10:00
bvme6000hw.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
byteorder.h m68k{nommu}: fixups after the header move 2009-01-26 10:38:43 -08:00
cache.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
cachectl.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
cacheflush.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
cacheflush_mm.h m68k: add cache support for V4e ColdFire cores running with MMU enabled 2011-12-30 10:20:28 +10:00
cacheflush_no.h m68knommu: create optimal separate instruction and data cache for ColdFire 2011-01-05 15:19:20 +10:00
checksum.h m68k: simpler m68k and ColdFire CPU's can use generic csum code 2011-12-24 21:47:57 +10:00
coldfire.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
commproc.h Fix common misspellings 2011-03-31 11:26:23 -03:00
contregs.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
cputime.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
current.h m68k: merge the mmu and non-mmu versions of current.h 2009-03-24 15:17:45 +10:00
dbg.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
delay.h m68k: merge and clean up delay.h files 2011-07-25 11:20:41 +10:00
device.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
div64.h m68k: handle presence of 64bit mul/div instructions cleanly 2011-12-24 21:47:57 +10:00
dma-mapping.h dma-mapping: remove dma_is_consistent API 2010-08-11 08:59:21 -07:00
dma.h m68k: clean up comment delimiters in dma.h 2009-09-16 09:43:38 +10:00
dsp56k.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
dvma.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
elf.h m68k: MMU enabled ColdFire needs 8k ELF alignment 2011-12-30 10:20:33 +10:00
emergency-restart.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
entry.h m68k: set register a2 to current if MMU enabled on ColdFire 2011-12-30 10:20:24 +10:00
errno.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
fb.h m68k: merge the mmu and non-mmu versions of fb.h 2009-03-24 15:17:44 +10:00
fbio.h tree-wide: s/widht/width/g typo in comments 2010-02-05 12:22:42 +01:00
fcntl.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
flat.h flat: fix data sections alignment 2009-05-29 08:40:02 -07:00
floppy.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
fpu.h m68k: add ColdFire FPU support for the V4e ColdFire CPUs 2011-12-30 10:20:47 +10:00
ftrace.h tracing: make CALLER_ADDRx overwriteable 2009-03-02 16:49:37 -05:00
futex.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
gpio.h m68k: Fall back to __gpio_to_irq() for non-arch GPIOs 2011-12-24 21:47:56 +10:00
hardirq.h m68k/irq: Add genirq support 2011-11-08 22:35:49 +01:00
hp300hw.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
hw_irq.h m68k: the one hw_irq.h can be used buy all m68k 2009-03-24 15:17:42 +10:00
hwtest.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
ide.h m68knommu: arch/m68k/include/asm/ide.h fix for nommu 2010-08-18 12:44:31 +10:00
idprom.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
intersil.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
io.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
io_mm.h m68k: Add missing I/O macros {in,out}{w,l}_p() for !CONFIG_ISA 2010-10-22 09:43:25 +02:00
io_no.h m68knommu: remove stubs for __ioremap() and iounmap() 2011-05-24 10:03:50 +10:00
ioctl.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
ioctls.h m68k: Use asm-generic/ioctls.h (enables termiox) 2010-10-22 09:43:23 +02:00
ipcbuf.h consolidate a bunch of ipcbuf.h instances 2012-01-03 22:55:18 -05:00
irq.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k 2012-01-26 12:43:57 -08:00
irq_regs.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
irqflags.h m68k, m68knommu: Do not include linux/hardirq.h in asm/irqflags.h 2010-11-03 11:30:07 +10:00
kdebug.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
linkage.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
local.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
m52xxacr.h m68knommu: create optimal separate instruction and data cache for ColdFire 2011-01-05 15:19:20 +10:00
m53xxacr.h m68knommu: create optimal separate instruction and data cache for ColdFire 2011-01-05 15:19:20 +10:00
m54xxacr.h m68k: modify ColdFire 54xx cache support for MMU enabled 2011-12-30 10:20:29 +10:00
m54xxgpt.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2011-01-18 08:05:20 -08:00
m54xxsim.h m68knommu: external interrupt support to ColdFire intc-2 controller 2011-03-15 21:01:57 +10:00
m520xsim.h m68knommu: fix problems with SPI/GPIO on ColdFire 520x 2011-10-18 14:22:25 +10:00
m523xsim.h Fix common misspellings 2011-03-31 11:26:23 -03:00
m527xsim.h Fix common misspellings 2011-03-31 11:26:23 -03:00
m528xsim.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
m532xsim.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
m5206sim.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
m5249sim.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
m5272sim.h m68knommu: remove ColdFire CLOCK_DIV config option 2011-03-15 21:01:57 +10:00
m5307sim.h Fix common misspellings 2011-03-31 11:26:23 -03:00
m5407sim.h Fix common misspellings 2011-03-31 11:26:23 -03:00
m68360.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
m68360_enet.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
m68360_pram.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
m68360_quicc.h Fix common misspellings 2011-03-31 11:26:23 -03:00
m68360_regs.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mac_asc.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mac_baboon.h m68k/mac: cleanup forward declarations 2011-12-10 19:52:46 +01:00
mac_iop.h m68k/mac: cleanup forward declarations 2011-12-10 19:52:46 +01:00
mac_mouse.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mac_oss.h m68k/mac: oss irq fixes 2011-12-10 19:52:47 +01:00
mac_psc.h m68k/mac: cleanup forward declarations 2011-12-10 19:52:46 +01:00
mac_via.h m68k/mac: fix nubus slot irq disable and shutdown 2011-12-10 19:52:47 +01:00
machdep.h m68knommu: Move forward declaration of do_IRQ() from machdep.h to irq.h 2011-07-25 11:20:41 +10:00
machines.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
machw.h mac68k: replace mac68k SCC code with platform device 2010-02-27 18:31:09 +01:00
macintosh.h m68k/mac: cleanup macro case 2011-12-10 19:52:48 +01:00
macints.h m68k/mac: oss irq fixes 2011-12-10 19:52:47 +01:00
math-emu.h locking, m68k/asm-offsets: Rename pt_regs offset defines 2009-08-31 18:08:49 +02:00
mc146818rtc.h m68k: use the mc146818rtc.h for non-mmu setups as well. 2009-03-24 15:17:41 +10:00
mcf_pgalloc.h m68k: create ColdFire MMU pgalloc code 2011-12-30 10:20:40 +10:00
mcf_pgtable.h m68k: Add shared bit to Coldfire kernel page entries 2012-02-07 11:04:00 +10:00
mcfdma.h m68knommu: move ColdFire DMA register addresses to per-cpu headers 2011-03-15 21:01:54 +10:00
mcfgpio.h core generic GPIO support for Freescale Coldfire processors. 2009-09-10 12:01:22 +10:00
mcfintc.h m68knommu: map ColdFire interrupts to correct masking bits 2009-09-16 09:43:52 +10:00
mcfmbus.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mcfmmu.h m68k: ColdFire V4e MMU paging init code and miss handler 2011-12-30 10:20:38 +10:00
mcfne.h m68knommu: remove special interrupt handling code for ne2k support 2009-09-16 09:43:55 +10:00
mcfpit.h m68knommu: move ColdFire PIT timer base addresses 2011-03-15 21:01:54 +10:00
mcfqspi.h m68knommu: fix problems with SPI/GPIO on ColdFire 520x 2011-10-18 14:22:25 +10:00
mcfsim.h m68knommu: make Coldfire 548x support more generic 2011-01-05 15:19:17 +10:00
mcfslt.h m68knommu: add basic mmu-less m548x support 2010-10-21 10:17:30 +10:00
mcftimer.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mcfuart.h m68knommu: move UART addressing to part specific includes 2011-01-05 15:19:17 +10:00
mcfwdebug.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mman.h mm: remove duplicate asm/mman.h files 2009-09-22 07:17:42 -07:00
mmu.h m68k: merge the mmu and non-mmu versions of mmu.h 2009-03-24 15:17:42 +10:00
mmu_context.h m68k: ColdFire V4e MMU context support code 2011-12-30 10:20:34 +10:00
mmzone.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
module.h m68k: merge the non-mmu and mmu versions of module.c 2011-07-25 11:20:40 +10:00
motorola_pgalloc.h arch/m68k/include/asm/motorola_pgalloc.h: fix kunmap arg 2009-08-26 23:14:49 +02:00
motorola_pgtable.h m68k: use ColdFire MMU read/write bit flags when ioremapping 2011-12-30 10:20:37 +10:00
movs.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
msgbuf.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mutex.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mvme16xhw.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
mvme147hw.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
natfeat.h m68k/atari: Initial ARAnyM support 2011-03-16 19:10:41 +01:00
nettel.h generic GPIO support misc files. 2009-09-10 12:01:24 +10:00
nubus.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
openprom.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
oplib.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
page.h m68k: set ColdFire MMU page size 2011-12-30 10:20:32 +10:00
page_mm.h m68k: fix __page_to_pfn for a const struct page argument 2011-08-23 13:39:48 -07:00
page_no.h m68k: add ColdFire 54xx CPU MMU memory init code 2011-12-30 10:20:23 +10:00
page_offset.h m68k: define PAGE_OFFSET_RAW for ColdFire CPU with MMU enabled 2011-12-30 10:20:31 +10:00
param.h m68k: Simplify param.h by using <asm-generic/param.h> 2010-05-17 21:15:39 +02:00
parport.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
pci.h m68k: use the mmu pci.h for m68knommu as well 2009-03-24 15:17:41 +10:00
percpu.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
pgalloc.h m68k: create ColdFire MMU pgalloc code 2011-12-30 10:20:40 +10:00
pgtable.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
pgtable_mm.h m68k: add page table size definitions for ColdFire V4e MMU 2011-12-30 10:20:26 +10:00
pgtable_no.h m68knommu: mv definition of check_pgt_cache() 2009-03-24 15:17:43 +10:00
pinmux.h core generic GPIO support for Freescale Coldfire processors. 2009-09-10 12:01:22 +10:00
poll.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
posix_types.h h8300/m68k/xtensa: __FD_ISSET should return 0/1 2011-07-26 16:49:43 -07:00
processor.h m68k: add TASK definitions for ColdFires running with MMU 2011-12-30 10:20:20 +10:00
ptrace.h ptrace: unify show_regs() prototype 2011-07-26 16:49:43 -07:00
q40_master.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
q40ints.h m68k/irq: Remove obsolete m68k irq framework 2011-11-08 22:35:52 +01:00
quicc_simple.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
raw_io.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
resource.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
rtc.h m68k: Hook up rtc-generic 2009-04-02 01:05:31 +00:00
sbus.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
sections.h m68knommu: use generic section names in setup code 2011-10-18 14:22:26 +10:00
segment.h m68k: use addr_limit checking for m68k CPUs that do no support address spaces 2011-12-30 10:20:22 +10:00
sembuf.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
serial.h m68k/serial: SERIAL_PORT_DFNS only if CONFIG_ISA 2011-12-10 19:52:45 +01:00
setup.h m68k: add machine and CPU definitions for ColdFire cores 2011-12-30 10:20:16 +10:00
shm.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
shmbuf.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
shmparam.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sigcontext.h m68k: make fp register stores consistent for m68k and ColdFire 2011-12-24 21:47:57 +10:00
siginfo.h m68k: Switch to generic siginfo layout 2010-02-27 18:31:17 +01:00
signal.h m68k: use CPU_HAS_NO_BITFIELDS for signal functions 2011-07-25 11:20:41 +10:00
smp.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
socket.h net: add wireless TX status socket option 2011-11-09 16:01:02 -05:00
sockios.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
spinlock.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
stat.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
statfs.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
string.h m68knommu: add optimize memmove() function 2011-02-16 09:43:16 +10:00
sun3-head.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sun3_pgalloc.h mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 2009-07-27 12:10:38 -07:00
sun3_pgtable.h m68k/sun3: Kill pte_unmap() warnings 2011-01-05 21:17:19 +01:00
sun3ints.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sun3mmu.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sun3x.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sun3xflop.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
sun3xprom.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
swab.h m68k: Fix asm/swab.h for ColdFire 2010-02-27 18:27:13 +01:00
system.h m68k: merge MMU and non MMU versions of system.h 2011-07-25 11:20:40 +10:00
termbits.h tty: Add EXTPROC support for LINEMODE 2010-08-10 13:47:39 -07:00
termios.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
thread_info.h Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 2012-01-08 13:10:57 -08:00
timex.h m68knommu: fix ColdFire definition of CLOCK_TICK_RATE 2009-09-16 09:43:56 +10:00
tlb.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
tlbflush.h m68k: add TLB flush support for the ColdFire V4e MMU hardware 2011-12-30 10:20:30 +10:00
topology.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
traps.h m68k: print memory layout info in boot log 2011-12-24 21:47:57 +10:00
types.h consolidate umode_t declarations 2012-01-03 22:55:17 -05:00
uaccess.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
uaccess_mm.h m68k: modify user space access functions to support ColdFire CPUs 2011-12-30 10:20:21 +10:00
uaccess_no.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
ucontext.h m68k: make fp register stores consistent for m68k and ColdFire 2011-12-24 21:47:57 +10:00
unaligned.h m68k: Restore correct include guards for <asm/unaligned.h> 2009-03-24 15:17:43 +10:00
unistd.h m68k: Don't comment out syscalls used by glibc 2011-12-10 19:52:49 +01:00
user.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
virtconvert.h m68k: Eliminate unused variable in page_to_phys() 2010-02-27 18:31:18 +01:00
xor.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00
zorro.h m68k,m68knommu: merge header files 2009-01-16 21:58:10 +10:00