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[PATCH 0/6] Shadow VirtQueue Fixes

From: Eugenio Pérez
Subject: [PATCH 0/6] Shadow VirtQueue Fixes
Date: Thu, 12 May 2022 19:57:41 +0200

Random fixes found while developing control virtqueue + multiqueue but the last
one, found by coverity. The previous one is a patch created by Philippe
Mathieu-Daudé <f4bug@amsat.org>, send as a RFC in another series but already

All but Philippe's ones are bugs non-triggable, since there is still no
possibility to enable SVQ unless we manually add code to master.

Comments are welcome.

Eugenio Pérez (5):
  vhost: Track descriptor chain in private at SVQ
  vhost: Fix device's used descriptor dequeue
  vdpa: Fix bad index calculus at vhost_vdpa_get_vring_base
  vdpa: Fix index calculus at vhost_vdpa_svqs_start
  vhost: Fix element in vhost_svq_add failure

Philippe Mathieu-Daudé (1):
  hw/virtio: Replace g_memdup() by g_memdup2()

 hw/virtio/vhost-shadow-virtqueue.h |  6 +++++
 hw/net/virtio-net.c                |  3 ++-
 hw/virtio/vhost-shadow-virtqueue.c | 35 +++++++++++++++++++++++++-----
 hw/virtio/vhost-vdpa.c             |  6 ++---
 hw/virtio/virtio-crypto.c          |  6 ++---
 5 files changed, 43 insertions(+), 13 deletions(-)


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