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From: Alan Cox <alc@FreeBSD.org>
Date: Sun, 18 Jan 2009 23:34:17 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/amd64/amd64 minidump_machdep.c
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alc         2009-01-18 23:34:17 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/amd64/amd64      minidump_machdep.c 
  Log:
  SVN rev 187414 on 2009-01-18 23:34:17Z by alc
  
  MFC rev 180362
    Make preparations for increasing the size of the kernel virtual
    address space on the amd64 architecture:
  
    Rev 180333, ``Change create_pagetables() and pmap_init() so that many
    fewer page table pages have to be preallocated ...'', violates an
    assumption made by minidumpsys(): kernel_vm_end is the highest virtual
    address that has ever been used by the kernel.  Now, however, the kernel
    code, data, and bss may reside at addresses beyond kernel_vm_end.  This
    revision modifies the upper bound on minidumpsys()'s two page table
    traversals to account for this possibility.
  
  Revision  Changes    Path
  1.2.2.3   +4 -2      src/sys/amd64/amd64/minidump_machdep.c