[Bug libc/12587] sysconf(_SC_*CACHE) returns 0 for all caches on some CPUs.

[hjl.tools at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=12587

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-03-22 11:36:12 UTC ---
Created attachment 5322
  --> http://sourceware.org/bugzilla/attachment.cgi?id=5322
A patch

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