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
..
platform-iss
fix file specification in comments
2007-05-09 08:58:16 +02:00
variant-fsf
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
a.out.h
aout: move STACK_TOP[_MAX] to asm/processor.h
2008-02-08 09:22:29 -08:00
asmmacro.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
atomic.h
atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency
2007-05-08 11:15:20 -07:00
auxvec.h
bitops.h
forbid asm/bitops.h direct inclusion
2007-10-19 11:53:41 -07:00
bootparam.h
bug.h
[PATCH] xtensa: fix irq and misc fixes
2006-12-10 09:55:39 -08:00
bugs.h
[XTENSA] Remove extraneous include statement
2007-08-27 13:53:27 -07:00
byteorder.h
[XTENSA] clean-up header files
2007-05-31 17:47:01 -07:00
cache.h
[XTENSA] Add support for cache-aliasing
2007-08-27 13:54:16 -07:00
cacheasm.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
cacheflush.h
[XTENSA] Fix cache flush macro for D$/I$ aliasing/non-aliasing
2008-02-13 17:43:26 -08:00
checksum.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
coprocessor.h
[XTENSA] Exclude thread-global registers from the xtregs structures.
2008-02-13 17:43:00 -08:00
cpumask.h
cputime.h
current.h
delay.h
device.h
div64.h
[XTENSA] Use generic 64-bit division
2007-05-31 17:46:09 -07:00
dma-mapping.h
xtensa: dma-mapping.h is using linux/scatterlist.h functions, so include it
2007-10-24 13:28:40 +02:00
dma.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
elf.h
[XTENSA] Allow debugger to modify the WINDOWBASE register.
2008-02-13 17:45:36 -08:00
emergency-restart.h
errno.h
fb.h
fbdev: detect primary display device
2007-07-17 10:23:11 -07:00
fcntl.h
Xtensa: use asm-generic/fcntl.h
2007-05-31 20:18:25 -07:00
futex.h
hardirq.h
highmem.h
hw_irq.h
ide.h
io.h
[XTENSA] Add support for cache-aliasing
2007-08-27 13:54:16 -07:00
ioctl.h
ioctls.h
[patch 1/2] Xtensa: enable arbitary tty speed setting ioctls
2007-08-27 13:54:25 -07:00
ipcbuf.h
irq.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
irq_regs.h
[PATCH] xtensa: fix irq and misc fixes
2006-12-10 09:55:39 -08:00
Kbuild
kdebug.h
move die notifier handling to common code
2007-05-08 11:15:04 -07:00
kmap_types.h
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
[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag
2007-02-11 10:51:17 -08:00
mmu.h
mmu_context.h
[XTENSA] clean-up header files
2007-05-31 17:47:01 -07:00
module.h
[XTENSA] Fix modules for non-exec processor configurations
2008-02-13 17:23:26 -08:00
msgbuf.h
mutex.h
namei.h
page.h
CONFIG_HIGHPTE vs. sub-page page tables.
2008-02-08 09:22:42 -08:00
param.h
avoid overflows in kernel/time.c
2008-02-08 09:22:39 -08:00
pci-bridge.h
pci.h
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
percpu.h
pgalloc.h
[XTENSA] Fix non-existent pte_token_t typedef to pgtable_t
2008-02-13 16:25:09 -08:00
pgtable.h
mm: introduce pte_special pte bit
2008-04-28 08:58:23 -07:00
platform.h
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
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
ptrace.h
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
regs.h
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
resource.h
rmap.h
rwsem.h
scatterlist.h
Add CONFIG_DEBUG_SG sg validation
2007-10-22 21:20:03 +02:00
sections.h
segment.h
semaphore.h
Generic semaphore implementation
2008-04-17 10:42:34 -04:00
sembuf.h
[PATCH] xtensa: remove extra header files
2006-12-10 09:55:39 -08:00
serial.h
setup.h
shmbuf.h
[PATCH] xtensa: fix system call interface
2006-12-10 09:55:39 -08:00
shmparam.h
[XTENSA] clean-up header files
2007-05-31 17:47:01 -07:00
sigcontext.h
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
siginfo.h
signal.h
smp.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
spinlock.h
stat.h
[XTENSA] Clean up stat structs.
2008-02-13 17:27:03 -08:00
statfs.h
string.h
syscall.h
[XTENSA] Fix fadvise64_64
2007-08-27 13:53:32 -07:00
system.h
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
termbits.h
[patch 1/2] Xtensa: enable arbitary tty speed setting ioctls
2007-08-27 13:54:25 -07:00
termios.h
[patch 1/2] Xtensa: enable arbitary tty speed setting ioctls
2007-08-27 13:54:25 -07:00
thread_info.h
[XTENSA] Add support for configurable registers and coprocessors
2008-02-13 17:41:43 -08:00
timex.h
[XTENSA] Add volatile keyword to asm statements accessing counter registers
2008-02-13 17:24:47 -08:00
tlb.h
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
tlbflush.h
remove unused flush_tlb_pgtables
2007-10-19 11:53:34 -07:00
topology.h
types.h
remove strict ansi check from __u64 in asm/types.h
2007-10-17 08:42:53 -07:00
uaccess.h
[XTENSA] Fix clobbered register in asm macro
2008-02-13 17:06:41 -08:00
ucontext.h
unaligned.h
kernel: Move arches to use common unaligned access
2008-04-29 08:06:27 -07:00
unistd.h
fix xtensa timerfd breakage
2008-02-08 15:33:32 -08:00
user.h
vga.h
xor.h