Re: Anyone able to verify the fix for (was Re: panic: vm_object_shadow: source object has OBJ_ONEMAPPING set.)

[Matthew Dillon]

:
:This patch introduces a new bug.  While it does guarantee that
:the assertion in vm_object_shadow isn't tripped over, it doesn't
:clear the OBJ_ONEMAPPING flag on the newly created shadow object.
:(New objects are created with OBJ_ONEMAPPING set.)  Consequently,
:we'll have two overlapping mappings to the same shadow object
:that has OBJ_ONEMAPPING set.  That's bad.
:
:Alan

    Ach.  I'll just clear in both places.  I really don't have
    time to go through the code and 'do it right', but if
    someone else wants to I'll be happy to review their code.

                                        -Matt


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