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RE: [Xen-devel] DMA trouble with current xen-sparse

To: <veillard@xxxxxxxxxx>, "Vincent Hanquez" <vincent.hanquez@xxxxxxxxxxxx>
Subject: RE: [Xen-devel] DMA trouble with current xen-sparse
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Fri, 4 Nov 2005 14:50:04 -0000
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Thread-index: AcXghhum/RPcTMPRSrCU5RTRVdQcvAAx0icw
Thread-topic: [Xen-devel] DMA trouble with current xen-sparse
 > Sure, took a bit of time to recompile the kernel (I didn't do 
> this for years) and it crashed as expected, here are the info:
> 
>   ptr: f160ed8e 1514
> 
> the size looks a full ethernet frame, i.e. 1500 of payload, 2 
> ethernet addresses and the 2bytes for the ethernet type, that 
> looks kosher to me but clearly it is not aligned.

Please can you try using either our -xen or -xen0 kernel config. I
strongly suspect there's something in your config that is breaking this
for you, just not sure what.

(NB: make sure you 'rm dist/install/boot/config*' to avoid make woprld
from grabbing your old config)

Best,
Ian

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