arch/microblaze changes for 3.2

Hi Linus,

please pull the following changes.

Thanks,
Michal

The following changes since commit e9308cfd5ab4ade3d81cf591c7599c3a05a21b04:
Linus Torvalds (1):
Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6

are available in the git repository at:

git://git.monstr.eu/linux-2.6-microblaze.git next

Edgar E. Iglesias (2):
microblaze: Switch ELF_ARCH code to 189
microblaze: Raise SIGFPE/FPE_INTDIV for div by zero

Eli Billauer (2):
microblaze: Moved __dma_sync() to dma-mapping.h
microblaze: Added DMA sync operations

Michal Simek (11):
microblaze: Clear top bit from cnt32_to_63
microblaze: Change label name in copy_tofrom_user
microblaze: Separate fixup section definition
microblaze: Change label names - copy_tofrom_user
microblaze: Simplify logic for unaligned byte copying
microblaze: Add loop unrolling for PAGE in copy_tofrom_user
microblaze: Fix access_ok macro
microblaze: Add PVR for Microblaze v8.20.a
microblaze: Add __ucmpdi2() helper function
microblaze: Remove NET_IP_ALIGN from system.h
microblaze: Use delay slot in __strnlen_user, __strncpy_user

Peter Zijlstra (1):
microblaze: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW usage

 arch/microblaze/include/asm/dma-mapping.h |   20 ++++-
 arch/microblaze/include/asm/elf.h         |    8 +-
 arch/microblaze/include/asm/system.h      |    9 --
 arch/microblaze/include/asm/uaccess.h     |    2 +-
 arch/microblaze/kernel/cpu/cpuinfo.c      |    1 +
 arch/microblaze/kernel/dma.c              |   82 +++++++++++++++-----
 arch/microblaze/kernel/exceptions.c       |    2 +-
 arch/microblaze/kernel/process.c          |    1 +
 arch/microblaze/kernel/ptrace.c           |    2 +-
 arch/microblaze/kernel/timer.c            |    3 +-
 arch/microblaze/lib/Makefile              |    1 +
 arch/microblaze/lib/uaccess_old.S         |  123 +++++++++++++++++++++++++----
 arch/microblaze/lib/ucmpdi2.c             |   20 +++++
 13 files changed, 220 insertions(+), 54 deletions(-)
 create mode 100644 arch/microblaze/lib/ucmpdi2.c

Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian