Re: Detailed report on SMB-build lockups [seems that it is locking problem in networking code] (2.4.0-test2-ac2 and later)

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Hello!

> The only thing I can see in ipqueue is that it turns off local bottom halves
> for a long time during packet receive. That could probably force other
> races.

First of all, packet reinjecting seems to be made not only without
grabbing net brlock (it is released before okfn call), but even
not blocking bhs. If this it really true, it explains all.

Paul, is this true yet? I remember, it _was_ right earlier.
Seems, you lost this code when improving threading int netfilter.

Alexey
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