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Date:      Sun, 28 Jun 2009 22:42:51 +0000 (UTC)
From:      Marius Strobl <marius@FreeBSD.org>
To:        cvs-src-old@freebsd.org
Subject:   cvs commit: src/sys/sparc64/include pmap.h src/sys/sparc64/sparc64 machdep.c pmap.c
Message-ID:  <200906282243.n5SMhDa9001917@repoman.freebsd.org>

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marius      2009-06-28 22:42:51 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/include  pmap.h 
    sys/sparc64/sparc64  machdep.c pmap.c 
  Log:
  SVN rev 195149 on 2009-06-28 22:42:51Z by marius
  
  - Work around the broken loader behavior of not demapping no longer
    used kernel TLB slots when unloading the kernel or modules, which
    results in havoc when loading a kernel and modules which take up
    less TLB slots afterwards as the unused but locked ones aren't
    accounted for in virtual_avail. Eventually this should be fixed
    in the loader which isn't straight forward though and the kernel
    should be robust against this anyway. [1]
  - Ensure that the addresses allocated directly from phys_avail[] by
    pmap_bootstrap_alloc() are always colored properly. This implicit
    assumption was broken in r194784 as unlike the other consumers the
    DPCPU area allocated for the BSP isn't a multiple of PAGE_SIZE *
    DCACHE_COLORS. [2]
  - Remove the no longer used global msgbuf_phys.
  - Remove the redundant ekva parameter of pmap_bootstrap_alloc().
  - Correct some outdated function names in ktr(9) invocations.
  
  Requested by:   jhb [1]
  Reported by:    gavin [2]
  Approved by:    re (kib)
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.48      +1 -3      src/sys/sparc64/include/pmap.h
  1.155     +20 -9     src/sys/sparc64/sparc64/machdep.c
  1.181     +17 -17    src/sys/sparc64/sparc64/pmap.c



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