[PATCH net-next v2 0/2] hv_netvsc: fix a hang on channel/mtu changes
vkuznets at redhat.com
Thu Nov 2 10:35:29 UTC 2017
It was found that netvsc driver doesn't survive e.g.
# while true; do ethtool -L eth0 combined 4; ethtool -L eth0 combined 8; done"
test. I was able to identify a hang in guest/host communication, it is
fixed by PATCH1 of this series. PATCH2 is a cosmetic change masking
Changes since v1:
- Throw away patches 2 and 3 of the original series as one is unneeded and
the other is not justified [Eric Dumazet, Stephen Hemminger] so I'm only
fixing the hang now, the crash doesn't reproduce. Will keep an eye on it.
Vitaly Kuznetsov (2):
hv_netvsc: netvsc_teardown_gpadl() split
hv_netvsc: hide warnings about uninitialized/missing rndis device
drivers/net/hyperv/netvsc.c | 69 ++++++++++++++++++++-------------------
drivers/net/hyperv/rndis_filter.c | 4 +--
2 files changed, 38 insertions(+), 35 deletions(-)
More information about the devel