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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Fri, 20 Nov 2009 03:14:54 +0000 (UTC)
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Subject: cvs commit: src/sys/ia64/ia64 exception.S trap.c
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marcel      2009-11-20 03:14:54 UTC

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        exception.S trap.c 
  Log:
  SVN rev 199566 on 2009-11-20 03:14:54Z by marcel
  
  Add a seatbelt to the Nested TLB Fault handler to give us a chance
  to panic when we have an unexpected TLB fault while interrupt
  collection is disabled. Use a token rather than the actual address
  of the restart point to avoid the need for the movl instruction.
  The token is arbitrary. For the drummers: it's based on a single
  paradiddle.
  
  Revision  Changes    Path
  1.65      +56 -20    src/sys/ia64/ia64/exception.S
  1.133     +3 -5      src/sys/ia64/ia64/trap.c