[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Pinning L1 page table with wrpt
Keir Fraser wrote: > > On 15 Aug 2005, at 09:29, Jacob Gorm Hansen wrote: > >> it seems I no longer need to pin l1 pages when running with writable >> page tables in xen-unstable -- e.g. I can now pin a l2 table without >> having pinned its l1 descendants first, without Xen complaining. Do I >> understand things correctly? > > > Yes you do. And then Xen will pin them for me recursively, or they will not be pinned at all but just checked against having writable references? I seem to have a problem when combining writable pagetables and the traditional pinned ones in the same domain. The pagetables I inherit from the domain builder need to be unpinned before I can use the pages they reference for my own page tables, or I get complaints about trying to create a writable linear p.t. thanks, Jacob _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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