Re: [PATCH] CPU hot swap for 2.4.3 + s390 support

From: Chris Wedgwood (cw@f00f.org)
Date: Sat May 05 2001 - 21:25:48 EST


On Sat, May 05, 2001 at 11:19:09PM -0300, Rik van Riel wrote:

    This only leaves two issues, the first is device drivers and the
    second is the question whether we'd want the overhead needed to
    implement the (fairly easy) memory relocation.

How do you relocate

  -- pages which are mlocked without violating RT contraints?

  -- pages which contain kernel pointers and might be accessed from
     interrupt context?

  --cw
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