[SLOF] [PATCH 0/3] Fix virtio-serial
groug at kaod.org
Tue Mar 10 09:42:59 AEDT 2020
This fixes the virtio-serial failures we're observing since the VQs
were moved to the device.
Patch 1 addresses the issue of the missing current instance, ie. my-self,
when calling "dma-map-in". This fixes IOMMU support.
Patch 2 reworks the shutdown sequence of the device. Note that the guest
seems to be booting okay with or without IOMMU at this point.
Patch 3 is Alexey's "virtio-serial: Close device completely" patch
rebased on top of the other two.
Lightly tested with a fedora31 guest. Doesn't break spapr-vty.
Alexey Kardashevskiy (1):
virtio-serial: Close device completely
Greg Kurz (2):
virtio-serial: Don't override some words
virtio-serial: Rework shutdown sequence
board-qemu/slof/virtio-serial.fs | 18 ++++++------------
lib/libvirtio/virtio-serial.c | 7 +++++++
slof/fs/client.fs | 5 +++++
3 files changed, 18 insertions(+), 12 deletions(-)
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