[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 5/5] just realized that it's broken
This patch was moving the cpumask out of struct page_info into the page itself, but I just realized that this it not valid, since the purpose of the mask is to avoid a later TLB flush, hence the base assumption is that the page might still be in the TLB of some CPU, thus making it possible for a mis- behaved guest to still write to that page. Sorry for the mis-numbering, Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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