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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Thu, 12 Nov 2009 15:19:09 +0000 (UTC)
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Subject: cvs commit: src/sys/powerpc/aim mmu_oea64.c
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nwhitehorn    2009-11-12 15:19:09 UTC

  FreeBSD src repository

  Modified files:
    sys/powerpc/aim      mmu_oea64.c 
  Log:
  SVN rev 199226 on 2009-11-12 15:19:09Z by nwhitehorn
  
  Provide a real fix to the too-many-translations problem when booting
  from CD on 64-bit hardware to replace existing band-aids. This occurred
  when the preloaded mdroot required too many mappings for the static
  buffer.
  
  Since we only use the translations buffer once, allocate a dynamic
  buffer on the stack. This early in the boot process, the call chain
  is quite short and we can be assured of having sufficient stack space.
  
  Reviewed by:    grehan
  
  Revision  Changes    Path
  1.10      +62 -56    src/sys/powerpc/aim/mmu_oea64.c