From: Wu Fengguang <[email protected]> Add marker_synchronize_unregister() before module unloading. This prevents possible trace calls into unloaded module text.
Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Avi Kivity <[email protected]> --- virt/kvm/kvm_trace.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/virt/kvm/kvm_trace.c b/virt/kvm/kvm_trace.c index 41dcc84..f598744 100644 --- a/virt/kvm/kvm_trace.c +++ b/virt/kvm/kvm_trace.c @@ -252,6 +252,7 @@ void kvm_trace_cleanup(void) struct kvm_trace_probe *p = &kvm_trace_probes[i]; marker_probe_unregister(p->name, p->probe_func, p); } + marker_synchronize_unregister(); relay_close(kt->rchan); debugfs_remove(kt->lost_file); -- 1.6.0.3 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
