cvs commit: src/sys/i386/i386 apic_vector.s src/sys/i386/isa atpic_vector.s

[John Baldwin]

jhb         2004/02/03 14:00:42 PST

  FreeBSD src repository

  Modified files:
    sys/i386/i386        apic_vector.s 
    sys/i386/isa         atpic_vector.s 
  Log:
  Revert the skipping of segment register reloads as it appears to actually
  be a pessimization on non Pentium4 CPUs.  More importantly, it is buggy as
  it can cause GPF's when using APM or vm86.
  
  Revision  Changes    Path
  1.97      +39 -30    src/sys/i386/i386/apic_vector.s
  1.42      +1 -4      src/sys/i386/isa/atpic_vector.s