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From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 25 Mar 2009 22:08:30 +0000 (UTC)
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Subject: cvs commit: src/sys/amd64/amd64 fpu.c src/sys/i386/isa npx.c
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jhb         2009-03-25 22:08:30 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      fpu.c 
    sys/i386/isa         npx.c 
  Log:
  SVN rev 190426 on 2009-03-25 22:08:30Z by jhb
  
  Fix a few nits in the earlier changes to prevent local information leakage
  in AMD FPUs:
  - Do not clear the affected state in the case that the FPU registers for
    the thread that already owns the FPU are changed via fpu_setregs().  The
    only local information the thread would see is its own state in that
    case.
  - Fix a type mismatch for the dummy variable used in a "fld".  It accepts
    a float, not a double.
  
  Reviewed by:    bde
  Approved by:    so (cperciva)
  MFC after:      1 month
  
  Revision  Changes    Path
  1.165     +1 -2      src/sys/amd64/amd64/fpu.c
  1.180     +8 -4      src/sys/i386/isa/npx.c