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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Fri, 6 Jun 2003 21:17:39 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/ia64/ia64 pmap.c
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marcel      2003/06/06 21:17:39 PDT

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        pmap.c 
  Log:
  pmap_find_vhpt() has been observed to return a NULL pointer when
  the caller assumes this to not happen by means of performing an
  indirection without checking the return value. Add KASSERTs to
  force a kernel with INVARIANTS to panic. This is a short-term
  measure. The pmap code is scheduled to be overhauled.
  
  Revision  Changes    Path
  1.108     +11 -10    src/sys/ia64/ia64/pmap.c