From: Avi Kivity Date: Sun, 23 Sep 2007 12:10:49 +0000 (+0200) Subject: KVM: MMU: Make flooding detection work when guest page faults are bypassed X-Git-Tag: v2.6.25-rc1~1138^2~239 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12b7d28fc102b772eb70f98491587ec5ee717baf;p=pandora-kernel.git KVM: MMU: Make flooding detection work when guest page faults are bypassed When we allow guest page faults to reach the guests directly, we lose the fault tracking which allows us to detect demand paging. So we provide an alternate mechnism by clearing the accessed bit when we set a pte, and checking it later to see if the guest actually used it. Signed-off-by: Avi Kivity --- Reading git-diff-tree failed