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From: Bruce Evans <bde@FreeBSD.ORG>
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Date: Mon, 10 Aug 1998 12:41:08 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/i386 exception.s
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bde         1998/08/10 12:41:08 PDT

  Modified files:
    sys/i386/i386        exception.s 
  Log:
  Fixed restoring of cpl after trap handling.  The wrong cpl (SWI_AST_MASK
  instead of 0) was "restored" after handling a trap that occurred while
  returning to user mode.  This bug was most noticeable for VM86 and is
  still detected and fixed up (on return from the next exception) in doreti
  if VM86 is configured.
  
  Revision  Changes    Path
  1.55      +10 -41    src/sys/i386/i386/exception.s