cvs commit: src/sys/i386/i386 pmap.c

[Tor Egge]

tegge       2003/10/31 12:13:10 PST

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/i386/i386        pmap.c 
  Log:
  MFC rev 1.428: Zero fill a new page table before adding it to a page
  directory.  Otherwise a 2nd, 3rd etc. thread might end up using garbage
  for address translation.
  MFC (partial) rev 1.43[67]: Don't zero fill existing page table.
  
  Revision    Changes    Path
  1.250.2.24  +21 -20    src/sys/i386/i386/pmap.c