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(parent: a9ed240) | patch
[SHADOW] Fix error paths in guest-pagetable walker.
authorKeir Fraser <keir@xensource.com>
Mon, 5 Nov 2007 16:38:47 +0000 (16:38 +0000)
committerKeir Fraser <keir@xensource.com>
Mon, 5 Nov 2007 16:38:47 +0000 (16:38 +0000)
commit31b083a50c23ba4581203e93986f85905799b4b1
tree707bfba7da37189580ac79a766e61c05540ecc53tree | snapshot
parenta9ed24081c614ba6cd9f4eaf07c1c6a9000a9450commit | diff
[SHADOW] Fix error paths in guest-pagetable walker.
Real hardware sets PFEC_page_present regardless of the access bits,
and doesn't write back _PAGE_ACCESSED except after a successful walk.
Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
xen/arch/x86/mm/shadow/multi.c diff | blob | history
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