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From: Marius Strobl <marius@FreeBSD.org>
Date: Wed, 14 Jan 2009 22:10:51 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/dev/dcons dcons_crom.c dcons_os.c
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marius      2009-01-14 22:10:51 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/dev/dcons        dcons_crom.c dcons_os.c 
  Log:
  SVN rev 187249 on 2009-01-14 22:10:51Z by marius
  
  MFC: r186876
  
  Check the return values of contigmalloc(9) as well as bus_dma(9)
  functions and stop attaching of dcons(4) and dcons_crom(4) if
  they indicate failure. This fixes a panic seen on sparc64 machines
  with no free physical memory in the requested 32-bit region but
  still doesn't make dcons(4)/dcons_crom(4) these work.
  
  Revision  Changes    Path
  1.9.2.2   +12 -3     src/sys/dev/dcons/dcons_crom.c
  1.19.2.2  +13 -9     src/sys/dev/dcons/dcons_os.c