diff options
| author | Suzuki K Poulose <[email protected]> | 2017-07-05 09:57:00 +0100 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2017-07-25 14:21:22 +0100 |
| commit | 7e5a672289c9754d07e1c3b33649786d3d70f5e4 (patch) | |
| tree | c2d1573adab0b1781395a20195d52f70d2c33e4c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d9f89b4e9290e46cd9b273e9ad0bff0f93e86fae (diff) | |
KVM: arm/arm64: Handle hva aging while destroying the vm
The mmu_notifier_release() callback of KVM triggers cleaning up
the stage2 page table on kvm-arm. However there could be other
notifier callbacks in parallel with the mmu_notifier_release(),
which could cause the call backs ending up in an empty stage2
page table. Make sure we check it for all the notifier callbacks.
Cc: [email protected]
Fixes: commit 293f29363 ("kvm-arm: Unmap shadow pagetables properly")
Reported-by: Alex Graf <[email protected]>
Reviewed-by: Christoffer Dall <[email protected]>
Signed-off-by: Suzuki K Poulose <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions