[PATCH v3 0/2] powerpc/math-emu: two patches for the emulation of the FPU unimplemented instructions

[Kevin Hao]

v3:
Fix the typo in the comments of patch 1.

v2:
Tweak the patch 2 as suggested by Benjamin and Scott.

v1:
These two patches are for the emulation of the FPU unimplemented instructions.
The first is just a bit optimization for the FPU state flush.
The second is requested by Scott.

Kevin Hao (2):
  powerpc/math-emu: move the flush FPU state function into do_mathemu
  powerpc: introduce function emulate_math()

 arch/powerpc/kernel/traps.c  | 88 +++++++++++++++++---------------------------
 arch/powerpc/math-emu/math.c |  9 +++++
 2 files changed, 43 insertions(+), 54 deletions(-)

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1.8.1.4