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| author | Marcelo Tosatti <[email protected]> | 2008-11-21 18:13:58 +0000 |
|---|---|---|
| committer | Avi Kivity <[email protected]> | 2008-11-23 13:24:19 +0000 |
| commit | 0c0f40bdbe4ddb48ebecfb5c2b56eeb175a57c45 (patch) | |
| tree | 5fc295c2999bcfe9d4860d1cac012188e46a82aa /fs/ubifs/commit.c | |
| parent | KVM: ia64: Fix: Use correct calling convention for PAL_VPS_RESUME_HANDLER (diff) | |
| download | kernel-0c0f40bdbe4ddb48ebecfb5c2b56eeb175a57c45.tar.gz kernel-0c0f40bdbe4ddb48ebecfb5c2b56eeb175a57c45.zip | |
KVM: MMU: fix sync of ptes addressed at owner pagetable
During page sync, if a pagetable contains a self referencing pte (that
points to the pagetable), the corresponding spte may be marked as
writable even though all mappings are supposed to be write protected.
Fix by clearing page unsync before syncing individual sptes.
Signed-off-by: Marcelo Tosatti <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
Diffstat (limited to 'fs/ubifs/commit.c')
0 files changed, 0 insertions, 0 deletions