Messages in this thread | | | From | Vitaly Kuznetsov <> | Subject | [PATCH net-next v2 0/2] hv_netvsc: fix a hang on channel/mtu changes | Date | Thu, 2 Nov 2017 11:35:29 +0100 |
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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 unneeded messages.
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(-)
-- 2.13.6
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