Kip Macy
2008-Feb-20 23:42 UTC
[Xen-devel] regression moving from 3.1 to 3.2 (XEN) mm.c:631:d26 Bad L1 flags 18
It looks like I can no longer map a page as uncacheable. Is this intentional? -Kip _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Keir Fraser
2008-Feb-21 08:52 UTC
Re: [Xen-devel] regression moving from 3.1 to 3.2 (XEN) mm.c:631:d26 Bad L1 flags 18
Yes, you''re only allowed if it''s considered reasonable (basically if you are a driver domain). You can fake this up by granting access to a random page of i/o memory to your domain. -- Keir On 20/2/08 23:42, "Kip Macy" <kip.macy@gmail.com> wrote:> It looks like I can no longer map a page as uncacheable. Is this intentional? > > > -Kip > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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