Messages in this thread | | | Date | Wed, 14 Jan 2004 01:26:38 +0100 | From | Pavel Machek <> | Subject | Re: netpoll bug - kgdboe on x86_64 |
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Hi!
[Hmm, nice return address, Jim]
> I'm trying to get kgdboe working on x86_64. I noticed that > netpoll_rx is calling the rx_hook with negative values for the length. > The attached patch fixes the problem.
I was able to make -mm stuff work on i386, and there were not any strange problems. (Hope this encourages you :-)
> Jim Houston - Concurrent Computer Corp. > > --- > > --- 2.6.1-rc1-mm2.orig/net/core/netpoll.c 2004-01-05 13:15:31.000000000 -0500 > +++ 2.6.1-rc1-mm2/net/core/netpoll.c 2004-01-13 18:58:09.311479928 -0500 > @@ -400,7 +400,7 @@ int netpoll_rx(struct sk_buff *skb) > > if (np->rx_hook) > np->rx_hook(np, ntohs(uh->source), > - (char *)(uh+1), ulen-sizeof(uh)-4); > + (char *)(uh+1), ulen-sizeof(struct udphdr)); > > return 1; > }
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