[RFC/PATCH 0/3] cell/spufs: new experimental features

[Arnd Bergmann]

These three patches implement features that are
desired by many of the cell/spufs users in order
to improve performance and functionality of cell
specific applications.

Since they all touch very sensitive parts of the
kernel (memory management and system calls), I
would at least like a thorough review before
declaring the interfaces stable and submitting the
patches for inclusion.

	Arnd <><
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