cvs commit: src/sys/i386/i386 mp_machdep.c src/sys/i386/include cpufunc.h

Jacques Vidrine nectar at
Thu May 12 17:10:56 PDT 2005

nectar      2005-05-13 00:10:56 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/i386/i386        mp_machdep.c 
    sys/i386/include     cpufunc.h 
  Add a knob for disabling/enabling HTT, "machdep.hyperthreading_allowed".
  Default off due to information disclosure on multi-user systems.
  Submitted by:   cperciva
  Reviewed by:    jhb
  Revision    Changes    Path  +102 -0    src/sys/i386/i386/mp_machdep.c    +8 -0      src/sys/i386/include/cpufunc.h

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