Attention is currently required from: daniel, fixeria, laforge, osmith.

arehbein has posted comments on this change. ( 
https://gerrit.osmocom.org/c/libosmo-netif/+/33198?usp=email )

Change subject: stream: Add client-side (segmentation) support for IPA
......................................................................


Patch Set 21:

(2 comments)

Patchset:

PS21:
> what I don't really understand here is why there is no code being removed. […]
The plan is to tackle this kind of task once these preliminary libosmo-netif 
changes have been submitted.


PS21:
> I guess printing the timestamp infront of the log should just be removed? 
> from a quick glance this s […]
What we have observed was that sometimes, an arbitrary number of loop 
iterations is needed until the code section in question becomes active (each 
loop iteration contains one timestamp increment), and sometimes the code needs 
exactly the minimum number of loop needed.

I'm suspecting it's due to nondeterministic compiler behavior, probably caused 
by type punning (Vadim has also already seen a warning because of this). The 
reason for this assumption being that behavior never differed for the same 
binary and only changed between compilations, even for the same code (but with 
changed timestamps due to trying different commits etc. in between).

I will add a patch suggestion to get rid of the type punning, hoping we won't 
see this ever again.



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Gerrit-Project: libosmo-netif
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Gerrit-Change-Id: I822abf52c6ae396c90b5c50228a0a39c848d3de6
Gerrit-Change-Number: 33198
Gerrit-PatchSet: 21
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