net: mv643xx: interface does not transmit after some time
From: Thomas Schlöter <hidden>
Date: 2016-02-07 21:11:57
Am 07.02.2016 um 00:19 schrieb Martin Michlmayr [off-list ref]:
* Andrew Lunn [off-list ref] [2016-02-06 19:34]:quoted
Can you find an easily way to reproduce it? iperf, or scp a big file etc.FWIW, we had a similar bug report in Debian recently: https://lists.debian.org/debian-arm/2016/01/msg00098.html Turning off TCP RX and TX offloading make it go away: https://lists.debian.org/debian-arm/2016/01/msg00100.html
Sounds interesting. I will try that.
Hopefully Thomas can do a bisect.
I have never used that feature before. As far as I understand, I have to mark the last known good revision good and the most recent bad. Then I try every version in between which has changef related code. Right? Actually I don't have a last good version as I had the original QNAP fw installed before. 4.3, which I installed during my first try was bad and 4.4 did not fix it. What can I do now? Should I provide my complete kernel config file? At the moment I am trying Ian Campbell's patch as suggested by Andrew. Thomas @Martin: Sorry for reposting to your address, I did not manage to send plain text mail from my iPhone.