Message ID | 20210525134115.135966361@redhat.com (mailing list archive) |
---|---|
Headers | show |
Series | VMX: configure posted interrupt descriptor when assigning device (v5) | expand |
On 25/05/21 15:41, Marcelo Tosatti wrote: > Configuration of the posted interrupt descriptor is incorrect when devices > are hotplugged to the guest (and vcpus are halted). > > See patch 3 for details. > > --- > > v5: use KVM_REQ_UNBLOCK instead of kvm_check_block callback (Paolo / Peter Xu) > > v4: remove NULL assignments from kvm_x86_ops (Peter Xu) > check for return value of ->start_assignment directly (Peter Xu) > > v3: improved comments (Sean) > use kvm_vcpu_wake_up (Sean) > drop device_count from start_assignment function (Peter Xu) > > v2: rather than using a potentially racy IPI (vs vcpu->cpu switches), > kick the vcpus when assigning a device and let the blocked per-CPU > list manipulation happen locally at ->pre_block and ->post_block > (Sean Christopherson). > > > Queued, thanks. Paolo