| commit | 588629385c4b96c436cef55dff75eef7f90cd5f0 | [log] [tgz] |
|---|---|---|
| author | Michael Mueller <mimu@linux.vnet.ibm.com> | Mon Nov 20 10:37:30 2017 +0100 |
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | Tue Jan 16 16:15:18 2018 +0100 |
| tree | c93a064c8de15ecd939d74e708010958a5ff7074 | |
| parent | 2f8311c912ab67084ce3657096df601c87f49a58 [diff] |
KVM: s390: drop use of spin lock in __floating_irq_kick It is not required to take to a lock to protect access to the cpuflags of the local interrupt structure of a vcpu as the performed operation is an atomic_or. Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>