Re: [patch] 'virtual => physical page mapping cache', vcache-2.5.38-B8

Chris Wedgwood (cw@f00f.org)
Fri, 27 Sep 2002 10:59:13 -0700

On Fri, Sep 27, 2002 at 07:53:23PM +0200, Ingo Molnar wrote:

> to DMA into a page that does not belong to the process anymore? I
> doubt that.

ah, ok ... sure, that isn't (shouldn't be) allowed

i was thinking of reading/writing to/from data during COW

--cw

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