diff options
| author | Paolo Bonzini <[email protected]> | 2016-12-12 10:12:53 +0100 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2016-12-16 17:53:38 +0100 |
| commit | 3f5ad8be3713572f3946b69eb376206153d0ea2d (patch) | |
| tree | 90ca8a72bf9fd7fc79652a8c772f00ae32574606 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 83781d180b219bd079ae72b341ee3f21fb236e97 (diff) | |
KVM: hyperv: fix locking of struct kvm_hv fields
Introduce a new mutex to avoid an AB-BA deadlock between kvm->lock and
vcpu->mutex. Protect accesses in kvm_hv_setup_tsc_page too, as suggested
by Roman.
Reported-by: Dmitry Vyukov <[email protected]>
Reviewed-by: Roman Kagan <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions