On Thu, Jan 12, 2017 at 10:57:53AM -0600, Doug Goldstein wrote: > On 1/12/17 5:46 AM, Stefan Hajnoczi wrote: > > The virtio_queue_set_notification() nesting introduced for AioContext > > polling > > raised an assertion with virtio-net (even in non-polling mode). Converting > > virtio-net and virtio-crypto to use virtio_queue_set_notification() in a > > nesting fashion would be invasive and isn't worth it. > > > > Patch 1 contains the revert to resolve the bug that Doug noticed. > > > > Patch 2 is a less efficient but safe alternative. > > > > Stefan Hajnoczi (2): > > Revert "virtio: turn vq->notification into a nested counter" > > virtio: disable notifications again after poll succeeded > > > > hw/virtio/virtio.c | 21 +++++++++------------ > > 1 file changed, 9 insertions(+), 12 deletions(-) > > > > So I just gave this series a whirl and it fixes the assert but causes > another issue for me. While iPXE is getting a DHCP address the screen > immediately flashes over to the UEFI shell. Its like a timeout is > getting hit and just dropping me to the shell.
Sounds like an separate problem. Stefan
signature.asc
Description: PGP signature