Re: [PATCH v2 2/2] vdpa: do not save failed dma maps in SVQ iova tree

On Thu, Aug 4, 2022 at 11:54 PM Eugenio Pérez wrote: > > If a map fails for whatever reason, it must not be saved in the tree. > Otherwise, qemu will try to unmap it in cleanup, leaving to more errors. > > Fixes: 34e3c94eda ("vdpa: Add custom IOTLB translations to SVQ") > Reported-by: Lei Yang >

[PATCH v2 2/2] vdpa: do not save failed dma maps in SVQ iova tree

If a map fails for whatever reason, it must not be saved in the tree. Otherwise, qemu will try to unmap it in cleanup, leaving to more errors. Fixes: 34e3c94eda ("vdpa: Add custom IOTLB translations to SVQ") Reported-by: Lei Yang Signed-off-by: Eugenio Pérez --- hw/virtio/vhost-vdpa.c | 20