10 Sep
2001
10 Sep
'01
1:56 p.m.
Jean Wolter wrote:
Martin Young my@siroyan.com writes:
Thinking it through however it's obvious that a task A can map a page P to task B which can then map it back to task A at a different virtual address. Is this allowed in L4? (I assume it is) Is it useful?
L4Linux would not work on your L4 implementation, [snip]
Thanks Jean and Espen.
I've been and look at Summer School slides (of which I wasn't previously aware) and I've now implemented the scheme described there which, as predicted, resulted in rather less code with fewer special cases.
Thanks again.
--
Martin Young, working for: | Phone: +44(0) 1454 615151
Siroyan Limited, Bristol Design Centre, | Mobile: +44(0) 7855 758771
West Point Court, Great Park Road, | web: www.siroyan.com
Bradley Stoke, Bristol BS32 4QG. UK | email: my@siroyan.com
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