[PATCH] [0/15] Various fixes to numactl 2.0.0

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Took a closer look at numactl 2.0.0 and noticed some more problems.
Also did some numademo work and added a new benchmark (random pointer chase)
The main bug fix is for kernels without cpuset support and also some
smaller stuff.

-Andi

CHANGES entry:

- Various numademo improvements:
* Fix random benchmark to use all specified memory
* Rename to random2 to signify it's different
* Optimize random benchmark by inlining random number generator fast path.
* Clear caches between runs for more stable results
* Add new random pointer chaser benchmark
* Compile benchmarks with gcc vectorization if available 
* run numademo in regression test
- Add numa_exit_on_warn
- Fix no cpuset fallback in libnuma.c
- Install symlinks for the manpages of all new functions
- Make internal libnuma functions static
- Add copy_bitmask_to_bitmask() to numa.h
- Some cleanups
- Fix line reading in proc
- Add versions.ldscript to libnuma.so dependencies
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