tree f91033e50e172a450daeff324a4dc9f1e880fa1f
parent ab4c14763b434d48bc7732e475ff4d5b6b9d3e3b
author Radim Krčmář <rkrcmar@redhat.com> 1456955812 +0100
committer Paolo Bonzini <pbonzini@redhat.com> 1457080225 +0100

KVM: i8254: turn kvm_kpit_state.reinject into atomic_t

Document possible races between readers and concurrent update to the
ioctl.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>