On 1/30/24 14:25, Przemek Kitszel wrote:
On 1/30/24 09:30, Christian Rohmann wrote:
Hello again Przemek,
On 11.01.24 16:07, Przemek Kitszel wrote:
I plan (and my manager agrees :)) to work on this ~now
So far I have found a few bad smells to fix in related area, will work
with Ubuntu as main test setup for that too to increase a chance of
repro.
Also, just from the code there is no obvious bug (even if there is about
one patch around stats in 6.1 ... 6.2 range).
I would also check exact Ubuntu kernel sources (not just "upstream").
Were you able to find anything in this regard yet? See my further
findings below.
[Ben changes]
By looking at the commit range, this time also for iavf, still the only
obvious candidates to look deeper in are two commits by Ben:
2fd5e433cd26 ("ice: Accumulate HW and Netdev statistics over reset")
I believe that I have found an issue in this commit, I will spin off
a fix soon (will go through our usual process defined at Intel "Network"
group). I will CC you for our internal review too (if only to give
a chance of earlier testing).
288ecf491b16 ("ice: Accumulate ring statistics over reset")
[...]
