Re: [PATCH v3 net 0/4] qbv cycle time extension/truncation

From: Abdul Rahim, Faizal
Date: Thu Dec 21 2023 - 00:57:28 EST




On 20/12/2023 1:02 am, Eric Dumazet wrote:
On Tue, Dec 19, 2023 at 9:17 AM Faizal Rahim
<faizal.abdul.rahim@xxxxxxxxxxxxxxx> wrote:

According to IEEE Std. 802.1Q-2018 section Q.5 CycleTimeExtension,
the Cycle Time Extension variable allows this extension of the last old
cycle to be done in a defined way. If the last complete old cycle would
normally end less than OperCycleTimeExtension nanoseconds before the new
base time, then the last complete cycle before AdminBaseTime is reached
is extended so that it ends at AdminBaseTime.


Hmm... Is this series fixing any of the pending syzbot bugs ?

Not really I think ? I found some bugs in this area when I tried to enable/fix software QBV cycle time extension for my project.