Re: [Qemu-devel] [PATCH 0/3] virtio-balloon: stats vq fixes

2016-09-07 Thread Stefan Hajnoczi
On Wed, Sep 07, 2016 at 05:20:46PM +0200, Ladi Prosek wrote: > It is not > necessary to check balloon_stats_supported. Pushing buffers without > negotiating stats support would be a driver bug. The common codepath > does not check it either. This part made me nervous because QEMU is never allowed

[Qemu-devel] [PATCH 0/3] virtio-balloon: stats vq fixes

2016-09-07 Thread Ladi Prosek
This is another series that aims to fix issues with the balloon stats queue, heavily inspired by previous patches posted by Stefan and Roman. Stefan Hajnoczi (1): virtio: add virtqueue_rewind() Ladi Prosek (2): virtio-balloon: discard virtqueue element on reset virtio-balloon: fix stats vq