[Cbe-oss-dev] spufs patches for 2.6.23

[Jeremy Kerr]

Paul & Andrew,

Please consider the following series of spufs patches for 2.6.23. Most
are either cleanups or bugfixes, except for:

      spufs: add spu stats in sysfs and ctx stat file in spufs

Which provides a better implementation of the stats file work in the
current .23 tree.

(akpm - CCing you as Paul is away at present)

Cheers,

Jeremy

---

arch/powerpc/platforms/cell/spu_base.c                       |   24 
arch/powerpc/platforms/cell/spufs/context.c                  |   21 
arch/powerpc/platforms/cell/spufs/coredump.c                 |    2 
arch/powerpc/platforms/cell/spufs/fault.c                    |    8 
arch/powerpc/platforms/cell/spufs/file.c                     |  104 +-
arch/powerpc/platforms/cell/spufs/run.c                      |   13 
arch/powerpc/platforms/cell/spufs/sched.c                    |   34 
arch/powerpc/platforms/cell/spufs/spu_restore.c              |    6 
arch/powerpc/platforms/cell/spufs/spu_restore_dump.h_shipped |  480 +++++------
arch/powerpc/platforms/cell/spufs/spufs.h                    |   67 -
arch/powerpc/platforms/cell/spufs/switch.c                   |   72 -
arch/powerpc/platforms/cell/spufs/syscalls.c                 |    2 
include/asm-powerpc/spu.h                                    |   11 
include/asm-powerpc/spu_csa.h                                |    8 
14 files changed, 470 insertions(+), 382 deletions(-)


Andre Detsch (1):
      spufs: add spu stats in sysfs and ctx stat file in spufs

Christoph Hellwig (1):
      spufs: make sure context are scheduled again after spu_acquire_saved

Jeremy Kerr (3):
      spufs: Make signal-notification files readonly for NOSCHED contexts
      spufs: Remove spurious WARN_ON for spu_deactivate for NOSCHED contexts
      spufs: fix array size of channel index

Kazunori Asayama (1):
      spufs: Avoid unexpectedly restaring MFC during context save

Masato Noguchi (7):
      spufs: remove needless context save/restore code
      spufs: fix decr_status meanings
      spufs: fix read and write for decr_status file
      spufs: limit saving MFC_CNTL bits
      spufs: don't halt decrementer at restore step 47
      spufs: change decrementer restore timing
      spufs: use find_first_bit() instead of sched_find_first_bit()

Sebastian Siewior (1):
      spufs: remove unused file argument from spufs_run_spu()