cvs commit: src/sys/machine/vkernel/i386 trap.c src/sys/machine/vkernel/include vmparam.h src/sys/machine/vkernel/platform init.c pmap.c

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2007/01/13 16:01:08 PST

DragonFly src repository

  Modified files:
    sys/machine/vkernel/i386 trap.c 
    sys/machine/vkernel/include vmparam.h 
    sys/machine/vkernel/platform init.c pmap.c 
  Log:
  The FP subsystem might not work properly when a vkernel is run inside
  a vkernel, but don't explicitly panic.
  
  Move an madvise() to after a mmap() error check.
  
  Fix a vkernel-on-vkernel bug in pmap_zero_page().  The VPTE was being
  given write access without read access and this confused the parent
  virtual kernel.
  
  Revision  Changes    Path
  1.11      +0 -1      src/sys/machine/vkernel/i386/trap.c
  1.5       +1 -1      src/sys/machine/vkernel/include/vmparam.h
  1.25      +1 -1      src/sys/machine/vkernel/platform/init.c
  1.14      +1 -1      src/sys/machine/vkernel/platform/pmap.c


http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/trap.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/include/vmparam.h.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/init.c.diff?r1=1.24&r2=1.25&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/pmap.c.diff?r1=1.13&r2=1.14&f=u