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| author | Paolo Bonzini <[email protected]> | 2018-05-07 17:24:34 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2018-05-11 09:21:11 +0000 |
| commit | 452a68d0ef341c4d544757e02154788227b2a08b (patch) | |
| tree | cd20a5942452373352c9861437b13f0eb58f94fe /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | x86: Delay skip of emulated hypercall instruction (diff) | |
| download | kernel-452a68d0ef341c4d544757e02154788227b2a08b.tar.gz kernel-452a68d0ef341c4d544757e02154788227b2a08b.zip | |
KVM: hyperv: idr_find needs RCU protection
Even though the eventfd is released after the KVM SRCU grace period
elapses, the conn_to_evt data structure itself is not; it uses RCU
internally, instead. Fix the read-side critical section to happen
under rcu_read_lock/unlock; the result is still protected by
vcpu->kvm->srcu.
Reviewed-by: Roman Kagan <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions