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From: Andriy Gapon <avg@FreeBSD.org>
Date: Wed, 24 Jun 2009 16:03:57 +0000 (UTC)
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Subject: cvs commit: src/sys/cddl/dev/dtrace/amd64 dtrace_isa.c dtrace_subr.c
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avg         2009-06-24 16:03:57 UTC

  FreeBSD src repository

  Modified files:
    sys/cddl/dev/dtrace/amd64 dtrace_isa.c dtrace_subr.c 
  Log:
  SVN rev 194850 on 2009-06-24 16:03:57Z by avg
  
  dtrace/amd64: fix virtual address checks
  
  On amd64 KERNBASE/kernbase does not mean start of kernel memory.
  This should fix a KASSERT panic in dtrace_copycheck when copyin*()
  is used in D program.
  Also make checks for user memory a bit stricter.
  
  Reported by:    Thomas Backman <serenity@exscape.org>
  Submitted by:   wxs (kaddr part)
  Tested by:      Thomas Backman (prototype), wxs
  Reviewed by:    alc (concept), jhb, current@
  Aprroved by:    jb (concept)
  MFC after:      2 weeks
  PR:             kern/134408
  
  Revision  Changes    Path
  1.2       +6 -8      src/sys/cddl/dev/dtrace/amd64/dtrace_isa.c
  1.2       +0 -1      src/sys/cddl/dev/dtrace/amd64/dtrace_subr.c