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| author | George Dunlap <dunlapg@umich.edu> | 2007-01-16 14:04:12 -0500 |
|---|---|---|
| committer | George Dunlap <dunlapg@umich.edu> | 2007-01-16 14:04:12 -0500 |
| commit | a086d29d0e360e83eafed55959c3e4e2a1340a38 (patch) | |
| tree | 422d80b6304de3b7ddaf84e7fe459d1b10e485a1 /tools | |
| parent | 236c16423bdc5cdb43f120b8d0c4ee4174cef0cb (diff) | |
| download | xen-a086d29d0e360e83eafed55959c3e4e2a1340a38.tar.gz xen-a086d29d0e360e83eafed55959c3e4e2a1340a38.tar.bz2 xen-a086d29d0e360e83eafed55959c3e4e2a1340a38.zip | |
[XEN] Fix early-unshadow detection for 3- or 4-level guest pagetables.
Early-unshadow will unshadow whenever 2 zero values are written
to the same page; for PAE, one PTE takes 2 writes. Only check
for the early unshadow when writing the low half of the PTE.
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions