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From: Colin Percival <cperciva@FreeBSD.org>
Date: Fri, 31 Dec 2010 17:40:30 +0000 (UTC)
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Subject: cvs commit: src/sys/i386/i386 sys_machdep.c
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cperciva    2010-12-31 17:40:30 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/i386        sys_machdep.c 
  Log:
  SVN rev 216845 on 2010-12-31 17:40:30Z by cperciva
  
  Make i386_set_ldt work on i386/XEN, step 3/5.
  
  Synchronize reality with comment: The user_ldt_alloc function is supposed to
  return with dt_lock held.  Due to broken locking in i386/xen/pmap.c, we drop
  dt_lock during the call to pmap_map_readonly and then pick it up again; this
  can be removed once the Xen pmap locking is fixed.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.121     +3 -0      src/sys/i386/i386/sys_machdep.c