vq log eventfd context pointer needs to be initialized, otherwise operation may fail or oops if log is enabled but log eventfd not set by userspace. Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> --- drivers/vhost/vhost.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index c767279..d4f8fdf 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -121,6 +121,7 @@ static void vhost_vq_reset(struct vhost_dev *dev, vq->kick = NULL; vq->call_ctx = NULL; vq->call = NULL; + vq->log_ctx = NULL; } long vhost_dev_init(struct vhost_dev *dev, -- 1.7.0.18.g0d53a5 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
