| commit | a78e93661c5fd30b9e1dee464b2f62f966883ef7 | [log] [tgz] |
|---|---|---|
| author | Francois Romieu <romieu@fr.zoreil.com> | Fri Jan 26 01:53:26 2018 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Thu Jan 25 21:34:04 2018 -0500 |
| tree | 01fd49eb19015b753a0714ed690444c3c1a42eee | |
| parent | f15ca723c1ebe6c1a06bc95fda6b62cd87b44559 [diff] |
r8169: fix memory corruption on retrieval of hardware statistics. Hardware statistics retrieval hurts in tight invocation loops. Avoid extraneous write and enforce strict ordering of writes targeted to the tally counters dump area address registers. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Oliver Freyermuth <o.freyermuth@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>