Harvey Harrison
6510d41954
kernel: Move arches to use common unaligned access
...
Unaligned access is ok for the following arches:
cris, m68k, mn10300, powerpc, s390, x86
Arches that use the memmove implementation for native endian, and
the byteshifting for the opposite endianness.
h8300, m32r, xtensa
Packed struct for native endian, byteshifting for other endian:
alpha, blackfin, ia64, parisc, sparc, sparc64, mips, sh
m86knommu is generic_be for Coldfire, otherwise unaligned access is ok.
frv, arm chooses endianness based on compiler settings, uses the byteshifting
versions. Remove the unaligned trap handler from frv as it is now unused.
v850 is le, uses the byteshifting versions for both be and le.
Remove the now unused asm-generic implementation.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29 08:06:27 -07:00
..
arch-at32ap
avr32: Generic clockevents support
2008-04-19 20:40:08 -04:00
mach
a.out.h
aout: move STACK_TOP[_MAX] to asm/processor.h
2008-02-08 09:22:29 -08:00
addrspace.h
asm.h
avr32: Use constants from sysreg.h in asm.h
2008-04-19 20:40:07 -04:00
atomic.h
[AVR32] Fix atomic_add_unless() and atomic_sub_unless()
2007-07-18 20:47:04 +02:00
auxvec.h
bitops.h
forbid asm/bitops.h direct inclusion
2007-10-19 11:53:41 -07:00
bug.h
Fix WARN_ON() on bitfield ops for all other archs
2007-08-01 20:45:38 -07:00
bugs.h
byteorder.h
avr32: Work around byteswap bug in gcc < 4.2
2008-03-10 13:32:33 +01:00
cache.h
[AVR32] Define ARCH_KMALLOC_MINALIGN to L1_CACHE_BYTES
2007-06-14 18:30:50 +02:00
cachectl.h
cacheflush.h
[AVR32] Fix copy_to_user_page() breakage
2007-12-07 14:54:47 +01:00
checksum.h
Remove a couple final references to obsolete verify_area().
2007-02-09 15:01:56 +01:00
cputime.h
current.h
delay.h
Fix __const_udelay declaration and definition mismatches
2008-02-06 10:41:06 -08:00
device.h
div64.h
dma-mapping.h
AVR32: Fix sg_page breakage
2007-10-24 10:16:02 +02:00
dma.h
elf.h
Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed
2008-02-07 08:42:30 -08:00
emergency-restart.h
errno.h
fb.h
fbdev: detect primary display device
2007-07-17 10:23:11 -07:00
fcntl.h
futex.h
gpio.h
[AVR32] GPIO API implementation
2007-02-09 15:01:58 +01:00
hardirq.h
hw_irq.h
io.h
Remove dma_cache_(wback|inv|wback_inv) functions
2007-10-17 08:42:57 -07:00
ioctl.h
ioctls.h
ipcbuf.h
irq.h
avr32: Delete mostly unused header asm/intc.h
2008-04-19 20:40:07 -04:00
irq_regs.h
irqflags.h
Kbuild
[AVR32] Fix typo in include/asm-avr32/Kbuild
2007-03-07 10:50:27 +01:00
kdebug.h
[AVR32] NMI debugging
2008-01-25 08:31:43 +01:00
kmap_types.h
kprobes.h
kprobes: support kretprobe blacklist
2007-10-16 09:43:10 -07:00
kvm.h
kvm: provide kvm.h for all architecture: fixes headers_install
2008-04-02 15:28:18 -07:00
linkage.h
local.h
mman.h
mmu.h
mmu_context.h
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
module.h
msgbuf.h
mutex.h
namei.h
numnodes.h
ocd.h
[AVR32] Enable debugging only when needed
2008-01-25 08:31:39 +01:00
page.h
avr32: cleanup - use _AC macro to define PAGE_SIZE
2008-04-19 20:40:06 -04:00
param.h
pci.h
percpu.h
pgalloc.h
CONFIG_HIGHPTE vs. sub-page page tables.
2008-02-08 09:22:42 -08:00
pgtable-2level.h
pgtable.h
mm: introduce pte_special pte bit
2008-04-28 08:58:23 -07:00
poll.h
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
posix_types.h
asm-*/posix_types.h: scrub __GLIBC__
2008-02-08 09:22:34 -08:00
processor.h
aout: move STACK_TOP[_MAX] to asm/processor.h
2008-02-08 09:22:29 -08:00
ptrace.h
[AVR32] Enable debugging only when needed
2008-01-25 08:31:39 +01:00
resource.h
scatterlist.h
Add CONFIG_DEBUG_SG sg validation
2007-10-22 21:20:03 +02:00
sections.h
semaphore.h
Generic semaphore implementation
2008-04-17 10:42:34 -04:00
sembuf.h
serial.h
avr32: add include/asm-avr32/serial.h
2008-04-19 20:40:10 -04:00
setup.h
remove __attribute_used__
2008-01-28 23:21:18 +01:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
socket.h
[NET]: Introducing socket mark socket option.
2008-01-31 19:27:19 -08:00
sockios.h
[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution
2007-04-25 22:24:04 -07:00
stat.h
statfs.h
string.h
sysreg.h
[AVR32] Implement irqflags trace and lockdep support
2007-12-07 14:52:37 +01:00
system.h
Add cmpxchg_local to avr32
2008-02-07 08:42:31 -08:00
termbits.h
lots-of-architectures: enable arbitary speed tty support
2007-07-10 17:51:13 -07:00
termios.h
[PATCH] consolidate line discipline number definitions
2007-02-11 10:51:26 -08:00
thread_info.h
[AVR32] Enable debugging only when needed
2008-01-25 08:31:39 +01:00
timex.h
read_current_timer() cleanups
2008-02-06 10:41:02 -08:00
tlb.h
tlbflush.h
remove unused flush_tlb_pgtables
2007-10-19 11:53:34 -07:00
topology.h
traps.h
types.h
remove strict ansi check from __u64 in asm/types.h
2007-10-17 08:42:53 -07:00
uaccess.h
[AVR32] Fix compile error with gcc 4.1
2007-04-27 14:21:47 +02:00
ucontext.h
unaligned.h
kernel: Move arches to use common unaligned access
2008-04-29 08:06:27 -07:00
unistd.h
Fix timerfd breakage on avr32
2008-02-05 14:37:15 -08:00
user.h
Sanitize the type of struct user.u_ar0
2008-02-07 08:42:30 -08:00
xor.h
add include/asm-avr32/xor.h
2008-04-19 20:40:09 -04:00