Messages in this thread | | | Date | Sun, 24 Jan 2010 00:21:33 +0100 | From | Jarek Poplawski <> | Subject | Re: Hang: 2.6.32.4 sky2/DMAR (was [PATCH] sky2: Fix WARNING: at lib/dma-debug.c:902 check_sync) |
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On Fri, Jan 22, 2010 at 06:50:21PM -0500, Michael Breuer wrote: > When the packets were dropped, there was a different sequence in the > log - DISCOVER/OFFER repeated. The "normal" is that the sequence > appeared correct and complete - DISCOVER/OFFER/REQUEST/ACK - or > INFORM/ACK (vs. INFORM repeatedly sans ACK) as the case may be.
Anyway, I'd be intersted if the switch matters here.
Plus one more test: could you try to load sky2 with the parameter: "copybreak=1" (the rest as in any recent test, which gave you dmar errors; any switch).
Thanks, Jarek P.
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