On Thu, 2025-01-16 at 12:58 +0100, Thomas Huth wrote:
> The boot can currently fail after the s390-ccw bios used a network
> device since we do not properly shut down the device afterwards, so
> that incoming network packets can corrupt the memory. We have to make
> sure to put the virtio-net device into a sane state again afterwards.
> 
> The third patch is unrelated, but I spotted this rather cosmetic
> problem while working on the code in netmain.c, so I included it here,
> too.
> 
> Thomas Huth (3):
>   pc-bios/s390-ccw/virtio: Add a function to reset a virtio device
>   pc-bios/s390-ccw: Fix boot problem with virtio-net devices
>   pc-bios/s390-ccw/netmain: Fix error messages with regards to the TFTP
>     server

Looks good to me; Thank you, Thomas! For the series:

Reviewed-by: Eric Farman <far...@linux.ibm.com>

> 
>  pc-bios/s390-ccw/virtio.h     |  2 ++
>  pc-bios/s390-ccw/netmain.c    | 52 +++++++++++++++++++++--------------
>  pc-bios/s390-ccw/virtio-net.c |  5 ++++
>  pc-bios/s390-ccw/virtio.c     |  7 ++++-
>  4 files changed, 44 insertions(+), 22 deletions(-)
> 

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