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| author | Avi Kivity <avi@qumranet.com> | 2007-10-11 15:12:24 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:52:52 +0200 |
| commit | cc70e7374df1e3a56d718e8ca330619f316511a6 (patch) | |
| tree | 6746e9724eb51486104800be264e6baa64c8fefd /drivers/kvm/mmu.c | |
| parent | c22e3514fceb2f514093ce1d19a2f660ac7347ae (diff) | |
| download | op-kernel-dev-cc70e7374df1e3a56d718e8ca330619f316511a6.zip op-kernel-dev-cc70e7374df1e3a56d718e8ca330619f316511a6.tar.gz | |
KVM: MMU: Disable write access on clean large pages
By forcing clean huge pages to be read-only, we have separate roles
for the shadow of a clean large page and the shadow of a dirty large
page. This is necessary because different ptes will be instantiated
for the two cases, even for read faults.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/mmu.c')
0 files changed, 0 insertions, 0 deletions
