** Changed in: linux (Ubuntu Artful)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1738975
Title:
[A] skb leak in vhost_net / tun / tap
Status in linux package in Ubuntu:
Triaged
Status in linux source package in Artful:
Fix Committed
Bug description:
== SRU Justification ==
Impact: Up to 30% performance regression for traffic from hypervisor
host to VM, caused by a memory leak
Fix: Cherry-picks from upstream stable tree to fix the memory leak
Regression Potential: Merged in 4.15 and 4.14.7, tested and verified
by multiple people.
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See
https://lkml.kernel.org/r/<[email protected]>
for the original report and extensive discussion
See
https://lkml.kernel.org/r/<[email protected]>
for the patch series in question
I'll send an SRU patch set with cherry-picks from 4.14.7 .
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